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+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+ <title>
+ The Project Gutenberg eBook of Tom Swift In The Caves Of Ice, by Victor Appleton.
+ </title>
+ <style type="text/css">
+/*<![CDATA[ XML blockout */
+<!--
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+
+
+<pre>
+
+Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: Tom Swift in the Caves of Ice
+
+Author: Victor Appleton
+
+Posting Date: January 16, 2009 [EBook #3734]
+Release Date: February, 2003
+Last updated: September 19, 2011
+Last updated: April 12, 2012
+
+Language: English
+
+Character set encoding: ISO-8859-1
+
+*** START OF THIS PROJECT GUTENBERG EBOOK TOM SWIFT IN THE CAVES OF ICE ***
+
+
+
+
+Produced by This etext was produced by Charles Franks,
+Greg Weeks and the Online Distributed Proofreading Team.
+
+
+
+
+
+
+</pre>
+
+
+
+
+
+<hr style='width: 100%;' />
+
+<h1>Tom Swift in the Caves of Ice</h1>
+
+<h3>OR</h3>
+
+<h2>The Wreck of the Airship</h2>
+
+
+<h2>by VICTOR APPLETON</h2>
+
+<hr style='width: 65%;' />
+
+<h2>CONTENTS</h2>
+
+
+<ol class="TOC">
+<li><a href="#CHAPTER_I">ERADICATE IN AN AIRSHIP</a></li>
+<li><a href="#CHAPTER_II">ANDY FOGER'S TRIPLANE</a></li>
+<li><a href="#CHAPTER_III">ABE IS DECEIVED</a></li>
+<li><a href="#CHAPTER_IV">TOM GETS THE MAP</a></li>
+<li><a href="#CHAPTER_V">GRAVE SUSPICIONS</a></li>
+<li><a href="#CHAPTER_VI">ANDY'S AIRSHIP FLIES</a></li>
+<li><a href="#CHAPTER_VII">READY FOR THE TRIP</a></li>
+<li><a href="#CHAPTER_VIII">A THIEF IN THE NIGHT</a></li>
+<li><a href="#CHAPTER_IX">A VANDAL'S ACT</a></li>
+<li><a href="#CHAPTER_X">TOM IS HELD UP</a></li>
+<li><a href="#CHAPTER_XI">OFF FOR THE FROZEN NORTH</a></li>
+<li><a href="#CHAPTER_XII">PELTED BY HAILSTONES</a></li>
+<li><a href="#CHAPTER_XIII">A FRIGHTENED INDIAN</a></li>
+<li><a href="#CHAPTER_XIV">THE RIVAL AIRSHIP</a></li>
+<li><a href="#CHAPTER_XV">THE RACE</a></li>
+<li><a href="#CHAPTER_XVI">THE FALL OF THE ANTHONY</a></li>
+<li><a href="#CHAPTER_XVII">HITTING THE ICE MOUNTAIN</a></li>
+<li><a href="#CHAPTER_XVIII">A FIGHT WITH MUSK OXEN</a></li>
+<li><a href="#CHAPTER_XIX">THE CAVES OF ICE</a></li>
+<li><a href="#CHAPTER_XX">IN THE GOLD VALLEY</a></li>
+<li><a href="#CHAPTER_XXI">THE FOGERS ARRIVE</a></li>
+<li><a href="#CHAPTER_XXII">JUMPING THE CLAIM</a></li>
+<li><a href="#CHAPTER_XXIII">ATTACKED BY NATIVES</a></li>
+<li><a href="#CHAPTER_XXIV">THE WRECK OF THE AIRSHIP</a></li>
+<li><a href="#CHAPTER_XXV">THE RESCUE&mdash;CONCLUSION</a></li>
+</ol>
+
+
+<hr style='width: 65%;' />
+<h2><a name="CHAPTER_I" id="CHAPTER_I"></a>CHAPTER I</h2>
+
+<h3>ERADICATE IN AN AIRSHIP</h3>
+
+
+<p>&quot;Well, Massa Tom, am yo' gwine out in yo' flyin' machine ag'in
+to-day?&quot;</p>
+
+<p>&quot;Yes, Rad, I think I will take a little flight. Perhaps I'll go over
+to Waterford, and call on Mr. Damon. I haven't seen very much of
+him, since we got back from our hunt after the diamond-makers.&quot;</p>
+
+<p>&quot;Take a run clear ober t' Waterfield; eh, Massa Tom?&quot;</p>
+
+<p>&quot;Yes, Rad. Now, if you'll help me, I'll get out the Butterfly, and
+see what trim she's in for a speedy flight.&quot;</p>
+
+<p>Tom Swift, the young inventor, aided by Eradicate Sampson, the
+colored helper of the Swift household, walked over toward a small
+shed.</p>
+
+<p>A few minutes later the two had rolled into view, on its three
+bicycle wheels, a trim little monoplane&mdash;one of the speediest craft
+of the air that had ever skimmed along beneath the clouds. It was
+built to carry two, and had a very powerful motor.</p>
+
+<p>&quot;I guess it will work all right,&quot; remarked the young inventor, for
+Tom Swift had not only built this monoplane himself, but was the
+originator of it, and the craft contained many new features.</p>
+
+<p>&quot;It sho' do look all right, Massa Tom.&quot;</p>
+
+<p>&quot;Look here, Rad,&quot; spoke the lad, as a sudden idea came to him,
+&quot;you've never ridden in an airship, have you?&quot;</p>
+
+<p>&quot;No, Massa Tom, an' I ain't gwine to nuther!&quot;</p>
+
+<p>&quot;Why not?&quot;</p>
+
+<p>&quot;Why not? 'Case as how it ain't healthy; that's why!&quot;</p>
+
+<p>&quot;But I go in them frequently, Eradicate. So does my father. You've
+seen us fly often enough, to know that it's safe. Why, look at the
+number of times Mr. Damon and I have gone off on trips in this
+little Butterfly. Didn't we always come back safely?&quot;</p>
+
+<p>&quot;Yes, dat's true, but dere might come a time when yo' WOULDN'T come
+back, an' den where'd Eradicate Sampson be? I axes yo' dat&mdash;whar'd I
+be, Massa Tom?&quot;</p>
+
+<p>&quot;Why, you wouldn't be anywhere if you didn't go, of course,&quot; and Tom
+laughed. &quot;But I'd like to take you for a little spin in this
+machine, Rad. I want you to get used to them. Sometime I may need
+you to help me. Come, now. Suppose you get up on this seat here, and
+I promise not to go too high until you get used to it. Come on, it
+will do you good, and think of what all your friends will say when
+they see you riding in an airship.&quot;</p>
+
+<p>&quot;Dat's right, Massa Tom. Dey suah will be monstrous envious ob
+Eradicate Sampson, dat's what dey will.&quot;</p>
+
+<p>It was clear that the colored man was being pursuaded somewhat
+against his will. Though he had been engaged by Tom Swift and his
+father off and on for several years, Eradicate had never shown any
+desire to take a trip through the air in one of the several craft
+Tom owned for this purpose. Nor had he ever evinced a longing for a
+trip under the ocean in a submarine, and as for riding in Tom's
+speedy electric car&mdash;Eradicate would as soon have sat down with
+thirteen at the table, or looked at the moon over the wrong
+shoulder.</p>
+
+<p>But now, somehow, there was a peculiar temptation to take his young
+employer at his word. Eradicate had seen, many times, the youthful
+inventor and his friends make trips in the monoplane, as well as in
+the big biplane and dirigible balloon combined&mdash;the RED CLOUD. Tom
+and the others had always come back safely, though often they met
+with accidents which only the skill and daring of the daring
+aeronaut had brought to a safe conclusion.</p>
+
+<p>&quot;Well, are you coming, Rad?&quot; asked Tom, as he looked to see if the
+oil and gasoline tanks were filled, and gave a preliminary twirl to
+the propeller.</p>
+
+<p>&quot;Now does yo' t'ink it am puffickly safe, Massa Tom?&quot; and the
+colored man looked nervously at the machine.</p>
+
+<p>&quot;Of course, Rad. Otherwise I wouldn't invite you. But I won't take
+you far. I just want you to get used to it, and, once you have made
+a flight, you'll want to make another.&quot;</p>
+
+<p>&quot;I don't nohow believe I will, Massa Tom, but as long as you have
+axed me, an' as yo' say some of dem proud, stuck-up darkies in
+Shopton will be tooken down a peg or two when de sees me, vhy, I
+will go wif yo', Massa Tom.&quot;</p>
+
+<p>&quot;I thought you would. Now take your place in the little seat next to
+where I'm going to sit. I'll start the engine and jump in. Now sit
+perfectly still, and, whatever you do, don't jump out. The ground's
+pretty hard this morning. There was a frost last night.&quot;</p>
+
+<p>&quot;I knows dere was, Massa Tom. Nope, I won't jump. I&mdash;I&mdash;Oh, golly,
+Massa Tom! I guess I don't want to go&mdash;let me out!&quot;</p>
+
+<p>Eradicate, his heart growing fainter as the time of starting drew
+nearer, made as if he would leave the monoplane, in which he had
+taken his seat.</p>
+
+<p>&quot;Sit still!&quot; yelled Tom. At that instant he started the propeller.
+The motor roared like a salvo of guns, and streaks of fire could be
+seen shooting from one cylinder to the other, until there was a
+perfect blast of explosions.</p>
+
+<p>The speed of the propeller increased as the motor warmed up. Tom ran
+to his seat and opened the gasoline throttle still more, advancing
+the spark slightly. The roar increased. The lad darted a look at
+Eradicate. The colored man's face was like chalk, and he was
+gripping the upright braces at his side as though his salvation
+depended on them.</p>
+
+<p>&quot;Steady now&quot; spoke Tom, yelling to be heard above the racket. &quot;Here
+we go.&quot;</p>
+
+<p>The Butterfly was moving slowly across the level stretch of ground
+which Tom used for starting his airships. The propeller was now a
+blur of light. The explosions of the motor became a steady roar, the
+noise from one cylinder being merged into the blast from the others
+so rapidly that it was a continuous racket.</p>
+
+<p>With a whizz the monoplane shot across the ground. Then, with a
+quick motion, Tom tilted the lifting planes, and, as gracefully as a
+bird, the little machine mounted upward on a slant until, coming to
+a level about two hundred feet above the earth, Tom sent it straight
+ahead over the roof of his house.</p>
+
+<p>&quot;How's this, Rad?&quot; he cried. &quot;Isn't it great?&quot;</p>
+
+<p>&quot;It&mdash;it&mdash;er&mdash;bur-r-r-r! It's&mdash;it's mighty ticklish, Massa Tom&mdash;dat's
+de word&mdash;it suah am mighty ticklish!&quot;</p>
+
+<p>Tom Swift laughed and increased the speed. The Butterfly darted
+forward like some hummingbird about to launch itself upon a flower,
+and, indeed, the revolutions of the propeller were not unlike the
+vibrations of the wings of that marvelous little creature.</p>
+
+<p>&quot;Now for some corkscrew twists!&quot; cried the young inventor. &quot;Here we
+go, Rad!&quot;</p>
+
+<p>With that he began a series of intricate evolutions, making figures
+of eight, spirals, curves, sudden dips and long swings. It was
+masterwork in handling a monoplane, but Eradicate
+Sampson, as he sat crouched in the seat, gripping the uprights until
+his hands ached, was in no condition to appreciate it. Gradually,
+however, as he saw that the craft remained up in the air, and showed
+no signs of falling, the fears of the colored man left him. He sat
+up straighter.</p>
+
+<p>&quot;Don't you like it, Rad?&quot; cried Tom.</p>
+
+<p>This time the answer came with more decision.</p>
+
+<p>&quot;It suah am great, Massa Tom! I'm&mdash;I'm beginnin' t' like it. Whoop!
+I guess I do like it! Now if some of dem stuck-up coons could see
+me&mdash;&quot;</p>
+
+<p>&quot;They'd think YOU were stuck up; eh, Rad? Stuck up in the air!&quot;</p>
+
+<p>&quot;Dat's right, Massa Tom. Ha! Ha! I suah am stuck up in de air! Ha!
+Ha!&quot;</p>
+
+<p>By this time Tom had guided the machine away from the village, and
+they were flying over the fields, some distance from his house. The
+colored man was beginning to enjoy his experience very much.</p>
+
+<p>Suddenly, just as Tom was trying to get a bit more speed out of the
+motor, the machine stopped. The cessation of the racket was almost
+as startling as a loud explosion would have been.</p>
+
+<p>&quot;Just my luck!&quot; cried Tom.</p>
+
+<p>&quot;What's de matter?&quot; asked Eradicate, anxiously.</p>
+
+<p>&quot;Motor's stalled,&quot; replied the young inventor.</p>
+
+<p>&quot;An', by golly, we's falling!&quot; yelled the colored man.</p>
+
+<p>Naturally, with the stopping of the propeller, there was no further
+straight, forward motion to the monoplane, and, following the law of
+nature, it began to drop toward the earth on a slant.</p>
+
+<p>&quot;We's fallin'! We'll be killed!&quot; yelled the negro.</p>
+
+<p>&quot;It's all right, I'll just vol-plane back to earth,&quot; spoke Tom,
+calmly. &quot;I've often done it before, higher up than this. Sit still,
+Rad, I'm volplaning back to the ground.&quot;</p>
+
+<p>&quot;An' I'll JUMP back to de ground; dat's what I'll do. I ain't goin'
+t' wait until I falls, no sah! An' I ain't gwine t' do none ob dat
+ball-playin' yo' speak ob, Massa Swift. It's no time t' play ball
+when yo' life am in danger. I'se gwine t' jump.&quot;</p>
+
+<p>&quot;Sit still!&quot; cried Tom, for the colored man was about to spring from
+his seat. &quot;There's no danger! I didn't say anything about playing
+ball. I said I'd VOL-PLANE back to the earth. We'll be there
+shortly. I'll take you down safe. Sit still, Rad!&quot;</p>
+
+<p>He spoke so earnestly that the fears of his colored passenger were
+quelled. With a quick motion Tom threw up the head planes, to check
+the downward sweep. The Butterfly shot forward on a gradual slant.
+Repeating this maneuver several times, the young inventor finally
+brought his machine to within a short distance of the earth, and,
+also, considerably nearer his own home.</p>
+
+<p>&quot;I wonder if we can make it?&quot; he murmured, measuring the distance
+with his eye. &quot;I think so. I'll shoot her up a bit and then let her
+down on a long slant. Then, with another upward tilt, I ought to
+fetch it.&quot;</p>
+
+<p>The monoplane tilted upward. Eradicate gave a cry of terror. It was
+stilled at a look from Tom. Once more the air machine glided
+forward. Then came another long dip, another upward glide and the
+Butterfly came gently to earth almost on the very spot whence it had
+flown upward a few minutes before.</p>
+
+<p>Eradicate gave one mad spring from his seat, almost before the
+bicycle wheels had ceased revolving, as Tom jammed on the earth-brake.</p>
+
+<p>&quot;Here, where are you going, Rad?&quot; cried the lad.</p>
+
+<p>&quot;Whar am I goin'? I'se goin' t' see if mah mule Boomerang am safe.
+He's de only kind ob an airship I wants arter dis!&quot; and the colored
+man disappeared into the shack whence came a loud &quot;hee-haw!&quot;</p>
+
+<p>&quot;Oh, pshaw! Wait a minute, Rad. I'll soon have the motor fixed, and
+we'll make another try. I'll take you over to Mr. Damon's with me.&quot;</p>
+
+<p>&quot;No, sah, Massa Tom. Yo' don't catch dis coon in any mo' airships.
+Mah mule am good enough fo' me!&quot; shouted Eradicate from the safe
+harbor of the mule's stable.</p>
+
+<p>Tom laughed, and turned to inspect the motor. As he was looking it
+over, to locate the trouble, the door of the house opened and a
+pleasant-faced woman stepped out.</p>
+
+<p>&quot;Oh, Tom,&quot; she called. &quot;I looked for you a moment ago, and you
+weren't here!&quot;</p>
+
+<p>&quot;No, Mrs. Baggert,&quot; Tom replied, waving his hand in greeting to the
+housekeeper, &quot;Rad and I just came back&mdash;quite suddenly&mdash;sooner than
+we expected to. Why? Did you want me?&quot;</p>
+
+<p>&quot;Here's a letter that came for you,&quot; she went on.</p>
+
+<p>Tom tore open the envelope, and rapidly scanned the contents of the
+missive.</p>
+
+<p>&quot;Hello!&quot; he ejaculated half aloud. &quot;It's from Abe Abercrombie, that
+miner I met when we were after the diamond-makers! He says he is on
+his way east to get ready to start on the quest for the Alaskan
+valley of gold, in the caves of ice. I had almost forgotten that I
+promised to make the attempt in the big airship. How did this letter
+come, Mrs. Baggert?&quot; he asked.</p>
+
+<p>&quot;By special delivery. The messenger brought it a few minutes ago.&quot;</p>
+
+<p>&quot;Then we may see Abe any day now. Guess I'd better be looking over
+the RED CLOUD to see if it's in shape for a trip to the Arctic
+regions.&quot;</p>
+
+<p>Tom's attention for the moment was taken off his little monoplane,
+and his memory went back to the strange scenes in which he and his
+friends had recently played a part, in searching for the cave of the
+diamond-makers on Phantom Mountain. He recalled the promise he had
+made to the old miner.</p>
+
+<p>&quot;I wonder if he expects us to start for Alaska with winter coming
+on?&quot; thought Tom.</p>
+
+<p>His musings were suddenly interrupted by the entrance into the yard,
+surrounding the aeroplane shed, of a lad about his own age.</p>
+
+<p>&quot;Hello, Ned Newton!&quot; called Tom, heartily.</p>
+
+<p>&quot;Hello, yourself,&quot; responded Ned. &quot;I've got a day off from the bank,
+and I thought I'd come over and see you. Say, have you heard the
+latest?&quot;</p>
+
+<p>&quot;No. What is it?&quot;</p>
+
+<p>&quot;Andy Foger is building an airship.&quot;</p>
+
+<p>&quot;Andy Foger building an airship?&quot;</p>
+
+<p>&quot;Yes, he says it will beat yours.&quot;</p>
+
+<p>&quot;Humph! It will, eh? Well, Andy can do as he pleases as long as he
+doesn't bother me. I won't be around here much longer, anyhow.&quot;</p>
+
+<p>&quot;Why not, Tom?&quot;</p>
+
+<p>&quot;Because I soon expect to start for the far north on a strange
+quest. Come on in the shed, and I'll tell you about it. We're going
+to try to locate a valley of gold, and I guess Andy Foger won't
+follow me there, even if he does build an airship.&quot;</p>
+
+<p>Tom and his chum started toward the shed, the young inventor still
+holding the letter that was to play such an important part in his
+life within the next few months. And, had he only known it, the
+building of Andy Foger's airship was destined to be fraught with
+much danger to our hero.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_II" id="CHAPTER_II"></a>CHAPTER II</h2>
+
+<h3>ANDY FOGER'S TRIPLANE</h3>
+
+
+<p>&quot;Going to look for a valley of gold, eh?&quot; remarked Ned Newton as he
+and Tom took seats in a little room, fitted up like a den, where the
+young inventor frequently worked out the details of the problems
+that confronted him. &quot;Where is this valley, Tom? Anywhere so I could
+have a chance at it?&quot;</p>
+
+<p>&quot;It's up in Alaska. Just where I don't know, but Abe Abercrombie,
+the old miner whom we met when out in Colorado this summer, says he
+can find it if we circle around in the airship. So I'm going to take
+a chance. I'll tell you all about it.&quot;</p>
+
+<p>And, while Tom is doing this, I will take the opportunity to more
+formally introduce to my new readers our hero and his friends.</p>
+
+<p>Tom Swift was an inventor of no little note, in spite of his youth.
+He lived with his father, Barton Swift, who was also an inventor, on
+the outskirts of the village of Shopton, New York State. Tom's
+mother was dead, and Mrs. Baggert had kept house for him and his
+father since he was a child. Garret Jackson, an expert machinist,
+was also a member of the household, and as has been explained,
+Eradicate Sampson, who took that name because, as he said he
+&quot;eradicate de dirt,&quot; was also a sort of retainer. He lived in a
+little house on the Swift grounds, and did odd jobs about the place.</p>
+
+<p>In the first book of the series, entitled &quot;Tom Swift and His Motor
+Cycle,&quot; there was related how the lad became possessed of one of
+those speedy machines, after Mr. Wakefield Damon had come to grief
+on it. Mr. Damon was an eccentric man, who was always blessing
+himself, some part of his anatomy, or some of his possessions.</p>
+
+<p>After many adventures on his motor-cycle, Tom Swift went through
+some surprising happenings with a motor-boat he bought. After that
+he built an airship, the RED CLOUD, and later he and his father
+constructed a submarine, in which they went under the ocean in
+search of sunken treasure, enduring many perils and much danger.</p>
+
+<p>Tom Swift's electric runabout, which he built after returning home
+from the submarine trip, proved to be the speediest car on the road.
+The experience he acquired in making this machine stood him in good
+stead, when (as told in the sixth volume, &quot;Tom Swift and His
+Wireless Message&quot;) the airship in which he, Mr. Damon and a friend
+of the latter's (who had built the craft) were wrecked on Earthquake
+Island. There Tom was marooned with some refugees from a wrecked
+steam yacht, among whom were Mr. and Mrs. Nestor, father of a girl
+of whom Tom thought a great deal.</p>
+
+<p>With parts from the wrecked electric airship the youth rigged up a
+plant, and sent wireless messages from the island. The castaways
+nearly lost their lives in the earthquake shocks, but a steamer,
+summoned by Tom's wireless call, arrived in time to save them, just
+as the island disappeared beneath the sea.</p>
+
+<p>In the seventh book of the series, entitled &quot;Tom Swift Among the
+Diamond Makers&quot; there was related the adventures of himself and his
+friends when they tried to solve the mystery of Phantom Mountain.</p>
+
+<p>Among the castaways of Earthquake Island was a Mr. Barcoe Jenks and
+a Professor Ralph Parker. Mr. Jenks was a strange man, and claimed
+to have some valuable diamonds, which he said were made by a gang of
+men hidden in a cave in the Rocky Mountains. Tom did not believe
+that the diamonds were real, but Mr. Jenks soon proved that they
+were.</p>
+
+<p>He asked Tom to aid him in searching for the cave of the diamond
+makers. Mr. Jenks had been there once&mdash;in fact, he had been offered
+a partnership in the diamond-making business, but, after he had paid
+his money, he had been drugged, and carried secretly from the cave
+before he had a chance to note its location.</p>
+
+<p>But he, together with Tom, Mr. Damon and the scientist Mr. Parker,
+who correctly predicted the destruction of Earthquake Island, set
+out in the RED CLOUD to find the diamond makers. They did find them,
+after many hardships, and were captured by the gang. How Tom and his
+friends escaped from the cave, after they had seen diamonds made by
+a powerful lightning flash, and how they nearly lost their lives
+from the destruction of Phantom Mountain, is fully set down in the
+book.</p>
+
+<p>Sufficient to say now, that, though they had a general idea of how
+the precious stones were made, by the power of the lightning, the
+young inventor and his friends were never quite able to accomplish
+it, and the secret remained a secret. But they had secured some
+diamonds as they rushed from the cave (Mr. Damon grabbing them up)
+and these were divided among Tom and the others.</p>
+
+<p>Just as they were ready to come home in the airship, our friends
+were met by an old miner, Abe Abercrombie, who spoke of a valley of
+gold in Alaska, which was the story Tom related to Ned Newton, as
+the two chums sat in the den of the airship shed.</p>
+
+<p>&quot;Then you don't know all the details about the gold valley, Tom?&quot;
+remarked Ned, as the young inventor showed his chum the letter that
+had just arrived.</p>
+
+<p>&quot;No, not all of them. At the time this miner met us I was anxious to
+get back East, for we had been away so long I knew dad would be
+worried. But I listened to part of Abe's story, and half promised to
+go in partnership in this quest for gold. He was to furnish
+information about the hidden valley, and I was to supply the
+airship. I expect Abe to come along at any time, now, and then I'll
+hear more particulars.&quot;</p>
+
+<p>&quot;Will you go all the way in the airship?&quot;</p>
+
+<p>&quot;Well, I hadn't thought of that. I could ship it to the nearest
+place by rail, I suppose, and go on from there. That's a detail to
+be considered later. I'll talk it over with Abe.&quot;</p>
+
+<p>&quot;Who are going?&quot;</p>
+
+<p>&quot;I don't know that even. I suppose Mr. Damon would feel slighted if
+I left him out. And perhaps Mr. Parker, that gloomy scientist, who
+is always predicting terrible accidents, will be glad to go along.
+Then Abe may have some friend he wants to take.&quot;</p>
+
+<p>&quot;By Jinks! But you certainly do have swell times, Tom Swift!&quot;
+exclaimed Ned Newton, enviously. &quot;I wish I could go and have a try
+at that valley of gold!&quot;</p>
+
+<p>&quot;Why don't you come along, Ned?&quot;</p>
+
+<p>&quot;Do you really mean it?&quot;</p>
+
+<p>&quot;Of course.&quot;</p>
+
+<p>&quot;But I don't believe I could get away from the bank.&quot;</p>
+
+<p>&quot;Oh, dad and Mr. Damon could fix that. They're directors, you know.
+Come along, I'd be delighted to have you. Will you?&quot;</p>
+
+<p>&quot;I'll think about it. Jinks! But I sure would like to go. Do you
+think you can find the valley?&quot;</p>
+
+<p>&quot;Well, there's no telling. We generally do succeed in finding what
+we go after, even if we didn't get the diamond secret. I'm anxious
+to have Abe come, now, though until I got his letter I had almost
+forgotten about my promise to him. But, say, what's this you told me
+about Andy Foger making an airship?&quot;</p>
+
+<p>&quot;It's true, though I haven't seen it. Jake Porter was telling me
+about it. Andy's built a big shed in his yard, and he and some
+cronies of his, including Pete Bailey and Sam Snedecker, are working
+in there night and day. They've hired a couple of machinists, too.
+Mr. Foger is putting up the cash, I guess. Say, that was quite a
+scare you gave Andy on your monoplane, one day.&quot;</p>
+
+<p>&quot;Yes, the big bully! and I'd like to scare him worse. But say, do
+you know I'd like to get a look at his airship. I wonder what sort
+of a craft it is?&quot;</p>
+
+<p>&quot;We can see it easily enough.&quot;</p>
+
+<p>&quot;How?&quot;</p>
+
+<p>&quot;Why, the back part of the shed where he and the others are working
+is close to our fence. There are some holes in our fence and if you
+come there, maybe you can look in.&quot;</p>
+
+<p>&quot;I can't see through the side of the shed, though.&quot;</p>
+
+<p>&quot;Yes, you can.&quot;</p>
+
+<p>&quot;How?&quot;</p>
+
+<p>&quot;Why, there's a big window, for light, in the back part of it. I
+happened to notice it the other day. I didn't look in, because I
+wasn't much interested, but I saw that one could peer over the top
+of our fence right into the shop where Andy is working. Want to try
+it?&quot;</p>
+
+<p>Tom hesitated a moment.</p>
+
+<p>&quot;Well, it seems rather an odd thing to do,&quot; he said. &quot;But I would
+like to see what sort of a flying machine Andy is making, just for
+my own satisfaction. He may be infringing on some of my patents, and
+if he is, I'll stop him. Once or twice he's been sneaking around my
+shed here. I don't believe in sneaking, but I know he wouldn't let
+me in if I asked him, so I guess it's the only way. I'll go with
+you, Ned.&quot;</p>
+
+<p>&quot;All right. We'll see if we can get a glimpse of Andy's queer
+shebang through the window.&quot;</p>
+
+<p>The two chums left Tom's shop, and were soon in the yard of Ned
+Newton's house. As he had said, the big shed in Andy's premises came
+close up to the fence, and there was a window through which one
+might gaze. The casement did not appear to be curtained.</p>
+
+<p>&quot;I'll get a ladder so we can climb up to the top of the fence, and
+look over,&quot; spoke Ned, as he and Tom went out into the yard back of
+his house. The fence was high up on an embankment.</p>
+
+<p>A little later Tom and his chum were gazing into the shop window
+from the ladder.</p>
+
+<p>&quot;Why, it's a triplane&mdash;a big triplane!&quot; he exclaimed.</p>
+
+<p>&quot;What's a triplane?&quot; asked Ned, who didn't have much time to study
+the different types of airships.</p>
+
+<p>&quot;It's one that has three sets of planes, one above the other. A
+biplane has two sets of planes, and a monoplane only one. Triplanes
+are larger, and, as far as I've been able to learn, not as
+satisfactory as either the biplanes or monoplanes. But that's not
+saying Andy's won't be a success. They certainly are busy in there,
+though! Andy is flying around like a hen scratching for her little
+chickens!&quot;</p>
+
+<p>&quot;See anything of his cronies?&quot;</p>
+
+<p>&quot;Yes, Pete and Sam are hammering away. There are a couple of men,
+too.&quot;</p>
+
+<p>&quot;Yes, the machinists. Oh, I guess Andy expects great things from his
+airship.&quot;</p>
+
+<p>&quot;Have you heard what he's going to do with it, Ned? Make flights for
+pleasure, or exhibit it?&quot;</p>
+
+<p>&quot;No, I haven't heard. Look out, Tom, the ladder is slipping!&quot;</p>
+
+<p>As Ned spoke this warning, the window of the airship shed, through
+which they were looking, was suddenly raised. The ugly face of Andy
+Foger peered out. He caught sight of Tom and Ned.</p>
+
+<p>&quot;Get away from there, you spies!&quot; he yelled. &quot;Get away from there,
+Tom Swift! You're trying to steal some of my ideas! Get away or I'll
+make you. Sam, bring me my gun! Pete, go tell my father to come
+here! I'll show Ned Newton and Tom Swift they can't bother me!&quot;</p>
+
+<p>Andy was dancing about in a rage. His two cronies crowded behind him
+to the window just as the ladder on which Tom and Ned were standing
+slipped along the fence.</p>
+
+<p>&quot;Jump, Ned!&quot; yelled Tom Swift, as he leaped away to escape being
+entangled in the rungs.</p>
+
+<p>The young inventor came to the ground with a jar that shook him up
+considerably, while Ned, who had grasped the top board of the fence,
+remained hanging there by his hands, his feet dangling in the air.</p>
+
+<p>&quot;Whack his fingers, Andy!&quot; yelled Pete Bailey. &quot;Get a long stick and
+whack Ned's fingers! That will make him drop off!&quot;</p>
+
+<p>Tom Swift heard, and labored desperately to raise the ladder to
+enable Ned to get down, for his chum seemed to be afraid to drop.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_III" id="CHAPTER_III"></a>CHAPTER III</h2>
+
+<h3>ABE IS DECEIVED</h3>
+
+
+<p>Raising a ladder alone is rather an awkward job. Tom found this so
+when he tried to aid his friend Ned. But, being a muscular lad, the
+young inventor did finally succeed in getting the ladder up against
+the fence where the bank clerk could reach it.</p>
+
+<p>Whack! Down upon the top board came a stick wielded by Andy Foger
+from the rear window of his shop.</p>
+
+<p>&quot;Wow!&quot; cried Ned, for the blow had been close to his fingers. &quot;Hurry
+up with that ladder, Tom.&quot;</p>
+
+<p>&quot;There it is! But why don't you drop?&quot;</p>
+
+<p>&quot;Too far. I can't reach the ladder now!&quot;</p>
+
+<p>&quot;Yes, you can. Stretch a bit!&quot;</p>
+
+<p>&quot;Whack!&quot; Once more the stick descended on the fence, this time still
+closer to Ned's clinging hands.</p>
+
+<p>&quot;Hit him good, Andy!&quot; cried Sam Snedecker, &quot;Give me a shot at him!&quot;</p>
+
+<p>&quot;I will not. I want to attend to him myself. You go tell my father,
+and he'll have Tom Swift arrested for trying to sneak in and get
+some of my airship ideas!&quot;</p>
+
+<p>By this time Ned's wiggling feet had found the topmost rung of the
+ladder. The next moment he was rapidly descending it, and, when on
+the ground, he and Tom carried it away, to prevent its use by the
+enemy.</p>
+
+<p>&quot;Whew!&quot; exclaimed the young inventor. &quot;I had no idea they would kick
+up such a row!&quot;</p>
+
+<p>&quot;Me either. Did you hurt yourself when you jumped, as the ladder
+fell?&quot;</p>
+
+<p>&quot;No. Did they hit your hands?&quot;</p>
+
+<p>&quot;Came mighty near it. Well, I s'pose it serves us right, yet if I
+can't look over my own back fence it's a pity!&quot;</p>
+
+<p>&quot;Of course we can, only I'd just as soon they hadn't seen us.
+However&mdash;hello! there's Andy looking over here, now.&quot;</p>
+
+<p>The mean face of the bully now topped the fence. It was evident that
+he had crawled from the window of his shop.</p>
+
+<p>&quot;What are you trying to get into my place for, Tom Swift?&quot; he
+demanded.</p>
+
+<p>&quot;I wasn't trying to get in, Andy Foger.&quot;</p>
+
+<p>&quot;Well, you were looking in.&quot;</p>
+
+<p>&quot;Only doing as you've done over at my shop, several times, Andy. I
+wanted to see what sort of an airship you were building.&quot;</p>
+
+<p>&quot;Trying to get some ideas for your own, I guess,&quot; sneered Andy.</p>
+
+<p>Tom did not think it worth while to answer this taunt.</p>
+
+<p>&quot;I could have you arrested for this,&quot; went on Andy, who felt bolder
+now that he was reinforced by Sam and Pete on either side of him as
+he looked over the fence into Ned's yard.</p>
+
+<p>&quot;Arrested for what?&quot; demanded the bank clerk.</p>
+
+<p>&quot;For trespassing on my father's premises,&quot; went on Andy.</p>
+
+<p>&quot;We weren't on your premises,&quot; declared Ned. &quot;We were on our side of
+the fence all the while.&quot;</p>
+
+<p>&quot;Well, you were looking over in my yard.&quot;</p>
+
+<p>&quot;A cat may look at a king, you know, Andy,&quot; Tom reminded the bully.</p>
+
+<p>&quot;Yah! Think you're smart, don't you! Well, you can't steal any of my
+ideas for an airship. They're all patented, and I'll soon be making
+longer and higher flights than you ever dreamed of! I'll show you
+what a real airship is, Tom Swift! Monoplanes and biplanes are out
+of date. The only thing that's any good is a triplane. If mine works
+well&mdash;and I'm sure it will&mdash;I may build a quadruplane!&quot;</p>
+
+<p>&quot;I wish you luck,&quot; spoke Tom, with a shrug of his shoulders.</p>
+
+<p>&quot;Well, you won't have any luck if you come around here any more,&quot;
+went on Pete Bailey. &quot;We'll be on the watch for you fellows, now,
+and we'll cover this window, so you can't see in.&quot;</p>
+
+<p>&quot;That's what we will,&quot; agreed Andy, and Sam Snedecker shook his head
+vigorously to indicate that he, too, approved of this.</p>
+
+<p>&quot;Come on,&quot; spoke Tom in a low tone to Ned, &quot;I've seen enough.&quot;</p>
+
+<p>The two chums moved toward Ned's house, followed by the jeers and
+mocking laughter of Andy and his cronies.</p>
+
+<p>&quot;Can't you get back at them in some way?&quot; asked Ned, for he did not
+like to see himself or his friend apparently vanquished by the
+bully.</p>
+
+<p>&quot;He laughs best who laughs last, Ned.&quot;</p>
+
+<p>&quot;What do you mean?&quot;</p>
+
+<p>&quot;I mean that when Andy tries to fly in his triplane it will be our
+turn to laugh.&quot;</p>
+
+<p>&quot;Won't it fly?&quot;</p>
+
+<p>&quot;Never, the way he has it rigged up. It didn't take but one look to
+tell me that. He's working on altogether the wrong principle. Wait
+until he tries to go up, and then we'll have some fun with him.&quot;</p>
+
+<p>&quot;Then you got a good view of it through the window?&quot;</p>
+
+<p>&quot;I saw all I wanted to. But say, I was about to take a little trip
+in my monoplane, to see my friend Mr. Damon, when Abe's letter
+arrived, and you came along with your news. I started to take
+Eradicate, but he backed out. Don't you want to come?&quot;</p>
+
+<p>&quot;Sure, I'll go along.&quot;</p>
+
+<p>Ned had often ridden in the trim Butterfly, though the trips had not
+been so frequent that he was tired of them. A little later, Tom,
+having adjusted the motor that had stalled before, compelling him to
+vol-plane back to earth, the two chums were sailing through the air
+toward Waterford.</p>
+
+<p>&quot;Why, bless my shoe laces!&quot; cried Mr. Damon, as they alighted in the
+yard of his house, about an hour later. &quot;I didn't expect you, Tom.
+But I'm glad to see you!&quot;</p>
+
+<p>&quot;And I to meet you again. I guess you know Ned Newton.&quot;</p>
+
+<p>&quot;Ah, yes. How d'ye do, Ned? Bless my appetite! but it's quite
+chilly. We'll soon have winter. Won't you come in and have some hot
+chocolate?&quot;</p>
+
+<p>The boys were glad to accept the invitation, and as they were
+drinking the beverage, which Mrs. Damon made for them, Tom told of
+the receipt of the letter from the old miner, and also his
+experience in seeing Andy's airship.</p>
+
+<p>&quot;Why, bless my pocketbook!&quot; cried Mr. Damon. &quot;I had no idea we'd
+ever hear from Abe Abercrombie again. And so he is really coming on,
+to tell us about the valley of gold?&quot;</p>
+
+<p>&quot;So he says,&quot; replied Tom. &quot;I was wondering if you'd like to go, Mr.
+Damon.&quot;</p>
+
+<p>&quot;Go? Why, bless my very topknot! Of course I would. I'll go with
+you&mdash;only&mdash;only,&quot; and he leaned forward and whispered cautiously,
+&quot;don't speak so loudly. My wife might hear you!&quot;</p>
+
+<p>&quot;Doesn't she want you to go off in the airship any more?&quot; asked Tom.</p>
+
+<p>&quot;Well, she'd rather I wouldn't. But she's going on a visit to her
+mother, soon, and then I think will come my opportunity to take
+another trip with you. A valley of gold in Alaska, eh? Up where the
+icebergs and caves of ice are. Say, Tom, I know some one else who
+would be glad to go.&quot;</p>
+
+<p>&quot;Who?&quot; inquired the young inventor, though he had an idea to whom
+his friend referred.</p>
+
+<p>&quot;Mr. Parker! You know he's taken up his residence in Waterford, now,
+and only the other day he spoke to me about wishing he could go to
+the far north. He has some new theory&mdash;&quot;</p>
+
+<p>&quot;About the destruction of something or other; hasn't he, Mr. Damon?&quot;
+interrupted Tom, with a smile.</p>
+
+<p>&quot;That's it, exactly, my boy. Bless my coffeepot! But Mr. Parker has
+an idea that the whole northern part of this continent will soon be
+buried thousands of feet deep under an icy avalanche, and he wants
+to be there to see it. I know he'd like to go with us, Tom.&quot;</p>
+
+<p>The young inventor made a little gesture of dissent, but as he knew
+Mr. Damon, who was very eccentric himself, had taken a great liking
+to the gloomy scientist, Tom did not feel like refusing. So he said:</p>
+
+<p>&quot;All right, Mr. Damon. If we go, and I think we shall, we'll expect
+you and Mr. Parker. I'll let you know the result of Mr.
+Abercrombie's visit, and I needn't request you to keep quiet about
+it. If there is a valley of gold in Alaska, we don't want everyone
+to know about it.&quot;</p>
+
+<p>&quot;No, of course not, Tom Swift. I'll keep silent about it. Bless my
+liverpin! But I'll be glad to be on the move again, even if it is
+toward the Arctic regions.&quot;</p>
+
+<p>After some further talk, Tom and Ned took their departure, making
+good time back to Shopton in the speedy monoplane.</p>
+
+<p>For several days after that Tom busied himself about his big airship
+the RED CLOUD, for it needed quite a few repairs after the long trip
+to the mountains where the diamond makers had been discovered in
+their cave.</p>
+
+<p>&quot;And if we're going up amid the ice and snow,&quot; reasoned Tom, &quot;I've
+got to make some different arrangements about the craft, and provide
+for keeping warmer than we found necessary when we went west.&quot;</p>
+
+<p>So it was that Tom had no time to learn anything further about Andy
+Foger's airship, even had our hero been so inclined, which he was
+not. He looked for Abe Abercrombie any day now, for though the old
+miner had given no date as to when he would arrive, he had said, in
+his letter, that it would be soon.</p>
+
+<p>It was one day, nearly a week after Tom's attempt to make Eradicate
+like aeroplaning, that there might have been seen, coming along the
+Shopton road, which led toward Tom's house, the figure of a grizzled
+old man. His clothes were rather rough, and he carried a valise that
+had, evidently, seen much service. There was that about him which
+proclaimed him for a westerner&mdash;a cattleman or a miner.</p>
+
+<p>He walked slowly along, murmuring to himself.</p>
+
+<p>&quot;Wa'al, I might better have taken one of them wagons at th' depot,&quot;
+he said, &quot;than t' try t' walk. It's quite a stretch out t' Tom
+Swift's house. I hope I find him home.&quot;</p>
+
+<p>He trudged on, and, a little later, his gaze was attracted by a
+large shed, in the rear of a white house the pretentious appearance
+of which indicated that persons of wealth owned it.</p>
+
+<p>&quot;I guess that must be the place,&quot; he remarked. &quot;That shed is big
+enough to hold the airship. Now to present myself.&quot;</p>
+
+<p>As he walked up the front path of the house, he was met by one of
+the gardeners, who was raking up the leaves.</p>
+
+<p>&quot;Is this the airship place?&quot; asked the miner.</p>
+
+<p>&quot;Yes, that's where the young master is making his triplane,&quot;
+answered the man.</p>
+
+<p>&quot;Is he in?&quot;</p>
+
+<p>&quot;Yes, I guess so. You can walk right back to the shed.&quot;</p>
+
+<p>The miner did so. Through the open door of the building he had a
+glimpse of big stretches of wings, propellers, rudders, and some
+machinery.</p>
+
+<p>&quot;That's it,&quot; he murmured, &quot;though it looks some different than I
+remembered it. However, maybe Tom's changed it about. I wonder where
+he is?&quot;</p>
+
+<p>As he spoke a lad came from the shed to meet him&mdash;a lad on whose
+face there was a look of suspicion.</p>
+
+<p>&quot;What do you want?&quot; he demanded.</p>
+
+<p>&quot;I'm lookin' for Tom Swift,&quot; was the simple reply. &quot;But I take it
+you're one of his partners in this airship business. I guess he must
+have told you about me. I'm Abe Abercrombie, the miner, and I've
+come to show him the way to that valley of gold in Alaska.&quot;</p>
+
+<p>At the mention of Tom Swift's name, Andy Foger, for it was he, had
+started to utter a denial. But, at the next words of the miner, and
+as Mr. Abercrombie mentioned &quot;gold&quot; and &quot;Alaska,&quot; there came a
+cunning look over Andy's face.</p>
+
+<p>&quot;Tom Swift isn't here just now,&quot; he said, wondering how he could
+turn to advantage the unexpected visit, and the impending
+information that the guileless old man was about to give under the
+mistaken idea that Andy was Tom's friend.</p>
+
+<p>&quot;That's all right, I reckon he'll be along presently. You'll do just
+as well, I reckon. You're in partnership with him, I take it. So
+this is the place where he makes his airships, eh? It's a big one,&quot;
+and Mr. Abercrombie looked in at the odd triplane of Andy's&mdash;for the
+airship was almost finished.</p>
+
+<p>&quot;But it'll need to be big if we're to go to Alaska in it,&quot; went on
+the miner. &quot;It's quite a journey t' th' valley where th' gold is. No
+way t' get t' it except by an airship. An' here I be an' ready to
+start, I've brought th' map of th' place, jest as I promised. Here
+it is, better take good care of it. Now, let's talk business,&quot; and
+the miner, having guilelessly handed Andy Foger a folded parchment,
+sat down on a box at the door of the airship shed, and placed his
+heavy valise on the ground beside him.</p>
+
+<p>&quot;What's this?&quot; asked the bully, wondering whether he had heard
+aright.</p>
+
+<p>&quot;It's the map of th' valley of gold&mdash;directions how t' git there,
+an' all that. I guess it's plain enough. Now, when can we start?&quot;</p>
+
+<p>Andy did not know what to say. Fate had, most unexpectedly, placed
+in his hands a valuable paper. The miner had made a mistake. Andy's
+house was on the same road as was Tom's and, seeing the airship
+shed, had deceived the aged man. He had not expected to find two
+airship manufactories in the same village.</p>
+
+<p>&quot;The map of the valley of gold,&quot; murmured Andy, as he put it in his
+pocket.</p>
+
+<p>&quot;Yes, jest as I told Tom about when I met him out West. I said I'd
+bring it with me, an' I did. When will Tom be back? He never spoke
+of you, though I reckoned he'd have to have some help in makin' his
+airships. Where is he?&quot;</p>
+
+<p>&quot;He&mdash;he&mdash;&quot; stammered Andy. He did not know what to say.</p>
+
+<p>At that instant Tom Swift himself passed by in the road. He had been
+over to Shopton on an errand. One look into the yard of Andy's house
+showed to our hero the old miner sitting at the door of the airship
+shed.</p>
+
+<p>&quot;Mr. Abercrombie&mdash;Abe!&quot; cried Tom, almost, before he thought.</p>
+
+<p>&quot;Hello, Tom! I got here!&quot; cried the miner, heartily. &quot;I was jest
+talking to your partner.&quot;</p>
+
+<p>&quot;My partner!&quot; spoke Tom in amazement.</p>
+
+<p>&quot;Yes&mdash;partner in th' airship business. I should think you'd need
+about three partners to build these machines!&quot;</p>
+
+<p>&quot;My partner! Andy Foger isn't my partner!&quot; cried Tom, wondering what
+would happen next. &quot;I have no partner! If he said he was he deceived
+you!&quot;</p>
+
+<p>&quot;No partner? Ain't he your partner?&quot; cried Mr. Abercrombie. &quot;Why, I
+thought he was. I told him about th' valley of gold&mdash;I&mdash;I&mdash;give him
+the map&mdash;&quot;</p>
+
+<p>&quot;The map?&quot;</p>
+
+<p>&quot;Yes, the map t' tell how to get there. He's got it!&quot;</p>
+
+<p>There was a mocking smile on Andy's face.</p>
+
+<p>&quot;Give that map back at once!&quot; cried Tom, sternly, now understanding
+something of the situation. &quot;Hand it over at once, Andy Foger!&quot;</p>
+
+<p>&quot;I will&mdash;when I get ready! He gave it to me!&quot; cried the bully, and
+then, before either Tom or Abe could stop him, Andy darted into the
+big shed, and slammed shut the door.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_IV" id="CHAPTER_IV"></a>CHAPTER IV</h2>
+
+<h3>TOM GETS THE MAP</h3>
+
+
+<p>For a few seconds Tom was so surprised at the sudden action of the
+bully that he could neither move nor speak. Then, crying out a
+command to halt, the young inventor took after his enemy.</p>
+
+<p>&quot;The scamp!&quot; he cried. &quot;The nerve he has! To deceive Abe Abercrombie
+in that fashion! Wait until I get hold of him!&quot;</p>
+
+<p>&quot;What's it all about?&quot; asked the old miner, who, being a slow
+thinker had not understood all that had happened. &quot;What's up, Tom
+Swift?&quot;</p>
+
+<p>&quot;Haven't time to tell you now,&quot; flung back the running lad over his
+shoulder. &quot;I've got to catch Andy! Then I'll explain. He's trying to
+get ahead of us, I guess, but we'll stop him!&quot; Thereupon Tom flung
+himself against the door of the airship shed. The young inventor
+found the portal bolted, though it vibrated with the impact of his
+body.</p>
+
+<p>&quot;Come out of there, Andy Foger!&quot; cried Tom, pounding on the door.
+&quot;Come out, or I'll get an officer, and have you arrested!&quot;</p>
+
+<p>There was no answer.</p>
+
+<p>&quot;Come out, I say!&quot; repeated Tom.</p>
+
+<p>&quot;Around th' back! Try th' back door!&quot; suggested the miner, who had
+hastened to Tom's side. &quot;Maybe he's run out that way!&quot;</p>
+
+<p>Tom listened. There was no movement in the shop. Then the young
+inventor sprinted around the side. He was just in time to see the
+bully running away over the lots and fields in the rear of his
+father's premises. Andy had climbed out of the back window of the
+shed, into which Tom and Ned had peered that day, had climbed the
+high fence, dropped down on the other side, and was now running away
+with all the speed he could muster.</p>
+
+<p>&quot;Come back&mdash;!&quot; began Tom, and then he realized that his enemy could
+not hear him. The bully was too far away. At the same time our hero
+realized that it would be useless to give chase, for Andy had too
+much of a start. There was nothing to do but to turn back, and Tom
+knew that his delay in trying to gain an entrance at the front door
+had given Andy the very opportunity he needed to escape at the rear.</p>
+
+<p>&quot;Well, this is a bad turn of affairs,&quot; remarked the lad, as he faced
+the puzzled miner.</p>
+
+<p>&quot;What is, Tom?&quot;</p>
+
+<p>&quot;Him having that map. It shows the location of the valley of gold,
+doesn't it, and tells how to get there?&quot;</p>
+
+<p>&quot;That's what it does!&quot;</p>
+
+<p>&quot;How did Andy happen to get it?&quot;</p>
+
+<p>&quot;Jest as I told you. I was on my way t' your house, havin' inquired
+at th' post-office, an' the man said that at your place there was a
+big shed, where you kept your airships. I come along, an', of
+course, when I see this house, an' the shed, an' had a glimpse of
+th' airship, I, of course, thought it was your place. An', though
+you'd never told me about it, I thought maybe this lad was in
+business with you. So, like a blamed young tenderfoot, I blurted out
+my business afore I thought, an' handed him the map for safe
+keepin'. He took it, too, that's the worst of it.&quot;</p>
+
+<p>&quot;Yes, that's the worst of it,&quot; agreed Tom, &quot;But I'll get it back, if
+I have to cause his arrest, and search his whole house.&quot;</p>
+
+<p>&quot;But he runned away, Tom.&quot;</p>
+
+<p>&quot;Oh, he'll come back. Was there only one copy of the map of the
+valley, Abe?&quot; asked Tom, anxiously.</p>
+
+<p>&quot;Yep; only one.&quot;</p>
+
+<p>&quot;Could you make another?&quot;</p>
+
+<p>&quot;No, not if you was to pay me a million dollars! You see I ain't no
+drawer, an' this map, while I made part of it, was mostly made by my
+old partner, who was with me when we discovered th' valley of gold,
+an' was druv back by th' savage Eskimos an' Indians, an' by th'
+terrible cold. My partner made th' best part of th' map, an' he's
+dead, poor fellow.&quot;</p>
+
+<p>&quot;I see. That's too bad! Then you can't make a duplicate map?&quot;</p>
+
+<p>&quot;Nary a one. But can't you do somethin'? It were amazin' stupid of
+me, old Abe Abercrombie, t' be took in by a boy like him! Can't you
+do somethin'?&quot;</p>
+
+<p>&quot;I'm going to try,&quot; announced Tom determinedly, as he swung on
+toward the Foger house. &quot;I'll cause his arrest if he doesn't give it
+up.&quot;</p>
+
+<p>A few minutes later Tom Swift and Abe confronted Mr. Foger. The rich
+man, father of the bully, was rather surprised at the visit from the
+young inventor, for the two were not friends.</p>
+
+<p>&quot;Well, what can I do for you, Tom Swift?&quot; asked the banker, for he
+felt a certain coldness toward our hero, since the latter had
+defeated him in an effort to wreck a financial institution in which
+Tom and his father were interested.</p>
+
+<p>&quot;Mr. Foger,&quot; spoke Tom, sternly, &quot;your son has just stolen a map
+belonging to this gentleman,&quot; and he indicated Abe.</p>
+
+<p>&quot;My son stolen a map!&quot; exclaimed Mr. Foger. &quot;How dare you make such
+an accusation, Tom Swift?&quot;</p>
+
+<p>&quot;I dare, because it's true! And, unless that map is returned to me
+at my house to-night I shall swear out a warrant for Andy's arrest.&quot;</p>
+
+<p>&quot;You'd never dare do that!&quot;</p>
+
+<p>&quot;Wait and see!&quot; spoke Tom, firmly. &quot;I will give your son, or you,
+exactly five hours to return that map&mdash;if it isn't back in my hands
+by then, I'll get a warrant!&quot;</p>
+
+<p>&quot;Preposterous! Stuff and nonsense!&quot; blustered Mr. Foger. &quot;My son
+never stole anything!&quot;</p>
+
+<p>&quot;He stole this map, and there is plenty of evidence,&quot; went on Tom,
+as he detailed the circumstances.</p>
+
+<p>Mr. Foger hemmed and hawed, and affected not to believe that
+anything of the kind could have happened. But Tom was firm, and Abe
+Abercrombie backed up his statements, until even the banker began to
+waver.</p>
+
+<p>&quot;Very well,&quot; he announced at length, &quot;I will look into this matter,
+and if I find that my son has anything of yours, you shall have it
+back. But I cannot believe it. Perhaps he took it as a joke.&quot;</p>
+
+<p>&quot;In which case,&quot; spoke Tom grimly, &quot;he will find that he has carried
+the joke too far,&quot; and with that he and the miner left the Foger
+home.</p>
+
+<p>&quot;It's all my fault,&quot; bewailed Abe, as he and our hero trudged on
+toward the Swift household.</p>
+
+<p>&quot;No, it wasn't, Abe,&quot; declared Tom. &quot;Any one would have been
+deceived by such tactics as Andy used&mdash;that is any stranger. And you
+didn't expect to find two airship sheds so close together.&quot;</p>
+
+<p>&quot;No. That's right, I didn't. That's what threw me off th' track.&quot;</p>
+
+<p>&quot;Andy only recently began work on his triplane. I don't know what
+his object is, and I don't care. Just now I'm more concerned about
+getting back this map.&quot;</p>
+
+<p>&quot;I hope we do get it.&quot;</p>
+
+<p>&quot;Oh, we will. I'm going to start off on my own hook, to find Andy.
+But first I'll take you to my house.&quot;</p>
+
+<p>The old miner was soon telling his story to Mr. Swift, the
+housekeeper and Garret Jackson. They expressed their surprise at
+Andy's daring act. But Tom didn't do much more talking.</p>
+
+<p>&quot;I'm going out to find Andy,&quot; he declared, &quot;and when I do&mdash;&quot; He
+didn't finish his sentence, but they all knew what he meant.</p>
+
+<p>But the bully was in none of his usual haunts, though Tom visited
+them all. Nor was Andy at the homes of either of his cronies.</p>
+
+<p>&quot;Well, if I don't find him, I shall certainly swear out the
+warrant,&quot; decided Tom. &quot;I'll give him until night, and then I'll
+call on the police.&quot;</p>
+
+<p>Still he did not give up, but went to several other places where
+Andy might be found. He had about given up, as it was getting toward
+late afternoon, when, as he came out of a billiardroom, where the
+bully was in the habit of spending much of his time, Tom saw the lad
+of whom he was in search.</p>
+
+<p>&quot;Hold on there, Andy Foger!&quot; cried the young inventor. &quot;I want to
+see you!&quot;</p>
+
+<p>&quot;What about?&quot;</p>
+
+<p>&quot;You know very well. Where's that map you stole?&quot;</p>
+
+<p>&quot;I haven't got it.&quot;</p>
+
+<p>&quot;Take care!&quot; and Tom, with a quick step was beside the bully, and
+had grasped him firmly by the arm.</p>
+
+<p>&quot;You let me alone, Tom Swift!&quot; cried Andy.</p>
+
+<p>&quot;Where's that map?&quot; and Tom gave Andy's arm a wrench.</p>
+
+<p>&quot;It's at your house; that's where it is! I just took it back. It was
+only a joke.&quot;</p>
+
+<p>&quot;A joke, eh? And you took it back?&quot;</p>
+
+<p>&quot;Yes, I did. Now you let me go!&quot;</p>
+
+<p>&quot;I will when I find out if you're telling me the truth or not, Andy
+Foger. You come with me!&quot;</p>
+
+<p>&quot;Where?&quot;</p>
+
+<p>&quot;To my house. I want to see if that map's there.&quot;</p>
+
+<p>&quot;Well, you'll find that it is, and you'd better let me go! My father
+told me to take the map back, and I did. You let me go!&quot;</p>
+
+<p>Andy struggled to get loose, but Tom had too tight a grip. There was
+something, too, in the manner of our hero that warned Andy not to
+trifle with him. So, concluding that discretion was the better part
+of valor, Andy walked sullenly along toward Tom's home, the young
+inventor never relaxing the grip on his enemy's arm.</p>
+
+<p>They reached the Swift home. Still holding his captive, Tom rang the
+bell. His father came to the door, followed by Abe Abercrombie.</p>
+
+<p>&quot;Is the map back?&quot; asked the young inventor, anxiously.</p>
+
+<p>&quot;Yes, Andy brought it here a few minutes ago,&quot; announced Mr. Swift.</p>
+
+<p>&quot;Is it the right one, Abe?&quot; inquired Tom.</p>
+
+<p>&quot;Yep, Tom. I made sure of that as soon as I laid my eyes on it. It's
+th' right one.&quot;</p>
+
+<p>&quot;Then you can go, Andy Foger,&quot; announced our hero, &quot;and if I ever
+catch you in another trick like this, I'll take the law into my own
+hands. Clear out, now!&quot;</p>
+
+<p>&quot;You wait! I'll get even with you,&quot; muttered the bully, as he fled
+down the front walk, as though afraid Tom would, even then, put his
+threat into execution.</p>
+
+<p>&quot;Did he damage the map any?&quot; asked the lad, as he followed his
+father and Abe into the house.</p>
+
+<p>&quot;Nary a bit,&quot; answered the old miner. &quot;It's jest th' same as it was.
+There it is,&quot; and he spread a crinkled sheet of tough parchment in
+front of Tom. It was covered with a rude drawing, and with names of
+places scrawled on it.</p>
+
+<p>&quot;So that's the map, eh?&quot; murmured Tom, eagerly scanning it.</p>
+
+<p>&quot;That's it, an' here's th' valley of gold,&quot; went on Abe, as he
+placed one rough finger on a certain spot. &quot;Right there&mdash;hello!&quot; he
+cried, as he peered more closely at the parchment. &quot;That ink spot
+wasn't there when I had th' map, a few hours ago.&quot;</p>
+
+<p>&quot;What ink spot?&quot; asked Tom, anxiously.</p>
+
+<p>&quot;That one,&quot; and the miner indicated a small one near the edge of the
+map. &quot;That was never there!&quot;</p>
+
+<p>&quot;It looks as if it was recently made,&quot; added Mr. Swift, who was
+something of a chemist.</p>
+
+<p>&quot;An ink spot-freshly made,&quot; murmured Tom, &quot;Dad&mdash;Abe, I can guess
+what's happened!&quot;</p>
+
+<p>&quot;What?&quot; demanded the miner.</p>
+
+<p>&quot;Andy Foger made a copy of this map while it was in his possession,
+and now he knows where the valley of gold is as well as we do! He
+may get there ahead of us!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_V" id="CHAPTER_V"></a>CHAPTER V</h2>
+
+<h3>GRAVE SUSPICIONS</h3>
+
+
+<p>Tom's announcement took them all by surprise. For a moment no one
+knew what to say, while the young inventor looked more closely at
+the parchment map.</p>
+
+<p>&quot;Do you really think he has dared to make a copy of it?&quot; asked Mr.
+Swift.</p>
+
+<p>&quot;I do,&quot; answered his son. &quot;That ink spot wasn't there when Abe gave
+him the map; was it?&quot;</p>
+
+<p>&quot;No,&quot; replied the miner.</p>
+
+<p>&quot;And it couldn't get on in Andy's pocket,&quot; went on Tom. &quot;So he must
+have had it open near where there was ink.&quot;</p>
+
+<p>&quot;His fountain pen might have leaked,&quot; suggested Mr. Jackson.</p>
+
+<p>&quot;In that case the ink spot would be on the outside of the map, and
+not on the inside,&quot; declared Tom, with the instinct of a detective.
+&quot;Unless he had the map folded in his pocket with the inside surface
+on the outside, the ink couldn't have gotten on. Besides, Andy
+always carries his fountain pen in his upper vest pocket, and that
+pocket is too small to hold the map. No, I'm almost positive that
+Andy or his father have sneakingly made a copy of this map!&quot;</p>
+
+<p>&quot;I'm sorry to have to admit that Mr. Foger is capable of such an
+act,&quot; spoke Mr. Swift, &quot;but I believe it is true.&quot;</p>
+
+<p>&quot;And here is another thing,&quot; went on the young inventor, who was now
+closely scanning the parchment through a powerful magnifying glass,
+&quot;do you see those tiny holes here and there, Mr. Jackson?&quot;</p>
+
+<p>&quot;Yes,&quot; answered the engineer.</p>
+
+<p>&quot;Were they there before, Abe?&quot; went on Tom, calling the old miner's
+attention to them.</p>
+
+<p>&quot;Nary a one,&quot; was the answer. &quot;It looks as if some one had been
+sticking pins in th' map.&quot;</p>
+
+<p>&quot;Not pins,&quot; said Tom, &quot;but the sharp points of a pair of dividers,
+or compasses, for measuring distances. Andy, or whoever made a copy
+of the map, used the dividers to take off distances with. This
+clinches it, in my mind.&quot;</p>
+
+<p>&quot;But what can you do?&quot; asked Tom's father.</p>
+
+<p>&quot;I don't know,&quot; answered the young inventor. &quot;It would be of little
+use to go to Andy. Naturally he would deny having made a copy of the
+map, and his father would, also. Even though I am sure they have a
+copy, I don't see how I am going to make them give it up. It's a
+hard case. There's only one thing I see to do.&quot;</p>
+
+<p>&quot;What's that?&quot; asked Abe.</p>
+
+<p>&quot;Start for Alaska as soon as possible, and be first on hand at the
+valley of gold.&quot;</p>
+
+<p>&quot;Good!&quot; cried the miner. &quot;That's the way to talk! We'll start off at
+once. I know my way around that country pretty well, an' even though
+winter is coming on, I think we can travel in th' airship. That's
+one reason why I wanted t' go in one of these flyin' machines.
+Winter is no time to be in Alaska, but if we have an airship we
+won't mind it, an' it's the best time t' keep other people away, for
+th' ordinary miner or prospector can't do anythin' in Alaska in
+winter&mdash;that is away up north where we're goin'.&quot;</p>
+
+<p>&quot;Exactly where are we going?&quot; asked Tom. &quot;I have been so excited
+about discovering Andy's trick that I haven't had much time to
+consider where we're bound for nor what will be the best plan to
+follow.&quot;</p>
+
+<p>&quot;Well, we're goin' to a region about seven hundred an' fifty miles
+northwest from Sitka,&quot; explained the old miner, as he pointed out
+the location on the map. &quot;We'll head for what they call th' Snow
+Mountains, an' th' valley of gold is in their midst. It's just over
+th' Arctic circle, an' pretty cold, let me tell you!&quot;</p>
+
+<p>&quot;You'll be warm enough in Tom's airship, with the electric stoves
+going,&quot; commented Mr. Jackson.</p>
+
+<p>&quot;Well, we'll need t' be,&quot; went on the miner. &quot;Th' valley is full of
+caves of ice, an' it's dangerous for th' ordinary traveler. In fact
+an airship was the only way I saw out of th' difficulty when I was
+there.&quot;</p>
+
+<p>&quot;Then you have been to the valley of gold?&quot; asked Tom.</p>
+
+<p>&quot;Well, not exactly TO it,&quot; was the reply, &quot;but I was where I could
+see it. That was in th' summer, though of course the summer there
+isn't like here. I'll tell you how it was.&quot;</p>
+
+<p>The miner settled himself more comfortably in his chair, and resumed
+his story.</p>
+
+<p>&quot;It was two year ago,&quot; he said, &quot;that me an' Jim Mace started to
+prospect in Alaska. We didn't have much luck, an' we kept on workin'
+our way farther north until we come to these Snow Mountains. Then
+our supplies gave out, an' if it hadn't been for some friendly
+Eskimos I don't know what we would have done. Jim and me we gave 'em
+some trinkets an' sich, and th' Indians began talkin' of a wonderful
+valley of gold, where th' stuff lay around in chunks on top of the
+ground.&quot;</p>
+
+<p>&quot;Me and Jim pricked up our ears at that, so to speak, an' we wanted
+to see th' place. After some delay we was taken to th' top of a big
+crag, some distance away from where we had been stopping with the
+friendly Eskimos, or Indians, as I call 'em. There, away down below,
+was a valley&mdash;an' a curious sort of a valley it were. It seemed
+filled with big bubbles&mdash;bubbles made of solid banks of snow or ice,
+an' we was told, me an' Jim was, that these were caves of ice, an'
+that th' gold was near these caves.&quot;</p>
+
+<p>&quot;Well, of course me an' my partner wanted to go down the worst way,
+an' try for some gold, but th' Indians wouldn't let us. They said it
+was dangerous, for th' ice caves were constantly fallin' in, an'
+smashin' whoever was inside. But to prove what they said about th'
+gold, they sent one of their number down, while we waited on th'
+side of th' mountain.&quot;</p>
+
+<p>&quot;Did he get any gold?&quot; asked Tom, eagerly.</p>
+
+<p>For answer the old miner pulled from his pocket a few yellow
+pebbles&mdash;little stones of dull, gleaming yellow.</p>
+
+<p>&quot;There's some of th' gold from amid th' caves of ice,&quot; he remarked
+simply. &quot;I kept 'em for a souvenir, hopin' some day I might git back
+there. Well, Jim an' me watched th' Indian going down into th'
+valley. He come back in about three hours, havin' only gone to th'
+nearest cave, an' he had two pockets filled with these little chunks
+of solid gold. They gave me an' Jim some, but they wouldn't hear of
+us goin' t' th' valley by ourselves.&quot;</p>
+
+<p>&quot;Then a bad storm come up, an' we had t' hit th' trail for home&mdash;the
+Indians' home, I mean&mdash;for Jim an' I was far enough away from ours.&quot;</p>
+
+<p>&quot;Well, t' make a long story short, Jim an' me tried every way we
+knowed t' git t' that valley, but we couldn't. It come off colder
+an' colder, an' th' tribe of Indians with whom we lived was attacked
+by some of their enemies, an' driven away from their campin'
+grounds. Jim an' me, we went too, but not before Jim had drawed this
+map on a piece of dog-skin we found in one of the huts. We had an
+idea we might get back, some day, an' find the valley, so we'd need
+a map t' go by. But poor Jim never got back. He got badly frozen
+when the Indians drove us an' our friends away, an' he never got
+over it. He died up there in th' ice, an' we buried him. I took th'
+map, an' when spring come, I made a hike out of that country. From
+then until now I've been plannin' how t' git t' that valley, an' th'
+only way I seen was an airship. Then, when I was prospectin' around
+out in Colorado I saw Tom's machine hidden in th' trees, an' I
+waited until he come along, which part you know as well as I do,&quot;
+finished Abe.</p>
+
+<p>&quot;And that's the story of the valley of gold,&quot; spoke Mr. Swift.</p>
+
+<p>&quot;That's all there is to it,&quot; assented Abe, simply.</p>
+
+<p>&quot;Do you think there is much gold there?&quot; asked Tom.</p>
+
+<p>&quot;Plenty of it&mdash;for th' pickin' up,&quot; replied the miner. &quot;Around th'
+caves of ice it's full of it, but, of course, it's dangerous. An'
+th' only way t' git t' it, an' pass th' savage Indians that are all
+around in th' mountains about th' valley, is t' fly over their heads
+in th' airship.&quot;</p>
+
+<p>&quot;Then that's what we'll do,&quot; decided Tom.</p>
+
+<p>&quot;Will you go all the way in the RED CLOUD?&quot; inquired Mr. Jackson.</p>
+
+<p>&quot;No, I think I'll send the airship on ahead to some point in
+Washington&mdash;say Seattle,&quot; replied Tom, &quot;put it together there, and
+start for the Snow Mountains. In Seattle we can get plenty of
+supplies and stores. It will be a good point to start from, and will
+save us a long, and perhaps dangerous, flight across the United
+States.&quot;</p>
+
+<p>&quot;I think that will be the best plan,&quot; agreed Mr. Swift. &quot;But what
+about Andy&mdash;do you think he'll try to follow&mdash;or try to get ahead of
+you now that he has a copy of the map?&quot;</p>
+
+<p>&quot;He may,&quot; answered Tom. &quot;But I have a little trick I'm going to work
+on Andy. I will try to learn whether he really has a copy of the
+map, though I'm practically certain of it. Then I'll decide what's
+best to do.&quot;</p>
+
+<p>&quot;In th' meanwhile, will you be gettin' ready?&quot; asked Abe. &quot;I'd like
+t' start as soon as we can, for it's awful cold there, the longer
+you wait, at this time of th' year.&quot;</p>
+
+<p>&quot;Yes, I'll start right to work, getting the RED CLOUD in readiness
+to be shipped,&quot; promised Tom.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VI" id="CHAPTER_VI"></a>CHAPTER VI</h2>
+
+<h3>ANDY'S AIRSHIP FLIES</h3>
+
+
+<p>&quot;Hello, Tom, have you heard the news?&quot; asked Ned Newton, of the
+young inventor, a few days later.</p>
+
+<p>&quot;What news, Ned? I declare I've been so busy thinking out the best
+plan to ship the RED CLOUD to Seattle that I haven't been over to
+town. What's going on? Have they decided to build a new church in
+Shopton, or something like that?&quot;</p>
+
+<p>&quot;Oh, this about Andy Foger's airship.&quot;</p>
+
+<p>&quot;Andy's airship, eh? Is he still working on it?&quot;</p>
+
+<p>&quot;It's all done, so Sam Snedecker was telling me last night, and
+to-day Andy is going to try to fly it.&quot;</p>
+
+<p>&quot;You don't mean it!&quot;</p>
+
+<p>&quot;Sure thing. Let's go over and watch him.&quot;</p>
+
+<p>&quot;He might make a fuss, same as he did when we looked in the window
+of his shed.&quot;</p>
+
+<p>&quot;He can't make any fuss now. He's got to take his machine out to fly
+it, and anybody that wants to can look on. Didn't he watch you make
+flights often enough?&quot;</p>
+
+<p>&quot;That's so. Where is the trial flight going to take place?&quot;</p>
+
+<p>&quot;In the big meadow. Come on over.&quot;</p>
+
+<p>&quot;Guess I will. I can't do much more now. I've been getting some
+boxes and crates made in which to pack the RED CLOUD. I'll have to
+take her all apart.&quot;</p>
+
+<p>&quot;Then you're really going to hunt for the valley of gold?&quot;</p>
+
+<p>&quot;Sure thing. How about you going, Ned? I spoke to dad about it, and
+he said he'd see that you could have a leave of absence.&quot;</p>
+
+<p>&quot;Yes, that part's all right. The bank president told me today I
+could take a vacation any time I wanted it. In fact that's what I
+came over to see you about. I want to thank your father.&quot;</p>
+
+<p>&quot;Then you're going?&quot;</p>
+
+<p>&quot;I sure am, Tom! Won't it be great! I hope I can get a little gold
+for myself! My folks didn't take very much to the notion of me going
+off in an airship, but I told them how often you'd gone on trips,
+and come safely back, so they finally gave their consent. When are
+you going to start?&quot;</p>
+
+<p>&quot;Oh, in about two weeks. Did I tell you about Andy and the map?&quot;</p>
+
+<p>&quot;No. What trick has he been up to now?&quot;</p>
+
+<p>Thereupon Tom related his suspicions concerning the bully, and also
+hinted to Ned of a certain ruse he intended to work on Andy when he
+got the chance.</p>
+
+<p>&quot;Well, if you're ready, suppose we go over and see if Andy's airship
+will really fly,&quot; suggested Ned, after a while. &quot;I'm doubtful
+myself, and I'd just like to see him come to grief, after the many
+mean things he's done to you.&quot;</p>
+
+<p>&quot;Well,&quot; spoke Tom slowly, &quot;I don't know as I wish him any bad luck,
+but I certainly hope he doesn't use his airship to try to beat us
+out in the hunt for the valley of gold.&quot;</p>
+
+<p>&quot;Do you think he might?&quot;</p>
+
+<p>&quot;It's possible. But never mind about that now. Come on, we'll go
+over to the big meadow.&quot;</p>
+
+<p>The two chums walked along together, talking of many things. Tom
+told of some communication he had had with Mr. Damon, in which
+letters the eccentric man had inquired as to when the trip for
+Alaska would be undertaken.</p>
+
+<p>&quot;Then he's going?&quot; asked Ned.</p>
+
+<p>&quot;Oh, yes, it wouldn't seem natural to go without some of Mr. Damon's
+blessings. But I think he's going to bring a friend with him.&quot;</p>
+
+<p>&quot;Who?&quot;</p>
+
+<p>&quot;Mr. Ralph Parker.&quot;</p>
+
+<p>&quot;That gloomy scientist, who is always predicting such terrible
+things going to happen?&quot;</p>
+
+<p>&quot;That's the gentleman. You met him once, I believe. Mr. Damon says
+Mr. Parker wants to do some scientific studying in the far north, so
+I've already counted on him as one of our party. Well, perhaps he
+won't do so much predicting this trip.&quot;</p>
+
+<p>A little later Tom and Ned came to a big open field. They saw quite
+a crowd gathered in it, but no sign of an airship.</p>
+
+<p>&quot;Guess Andy hasn't arrived,&quot; spoke Tom.</p>
+
+<p>&quot;No; very likely he's found out that something is wrong with his
+machine, and he isn't going to risk it.&quot;</p>
+
+<p>But almost as Ned spoke, there sounded cries of excitement from the
+crowd, and, a little later, something big and white, with many
+wing-shaped stretches of canvas sticking out from all sides, was seen
+turning into the big meadow from the broad highway that led to
+Andy's house.</p>
+
+<p>&quot;There she is!&quot; cried Ned.</p>
+
+<p>&quot;There's something, at any rate,&quot; conceded Tom, as he hastened his
+steps. &quot;It's a queer-looking aeroplane, though. My! he's got enough
+wings to it!&quot;</p>
+
+<p>&quot;Yes, it's Andy's sure enough,&quot; went on Ned &quot;There he is in front,
+giving orders like a major-general, and Sam and Pete are helping
+him. Let's get closer.&quot;</p>
+
+<p>They followed the crowd, which was thronging about the airship that
+Andy Foger had made, Tom had a glimpse of the machine. It was a form
+of triplane, with three tiers of main wings, and several other sets
+of planes, some stationary and some capable of being moved. There
+was no gas-bag feature, but amidships was a small, enclosed cabin,
+which evidently held the machinery, and was designed to afford
+living quarters. In some respects the airship was not unlike Tom's,
+and the young inventor could see that Andy had copied some of his
+ideas. But Tom cared little about this.</p>
+
+<p>&quot;Do you think it will go up?&quot; asked Ned.</p>
+
+<p>&quot;It looks to me to be too heavy, and his propellers seem too small,&quot;
+answered Tom. &quot;He's got to have a very powerful motor to make all
+that bulk fly.&quot;</p>
+
+<p>The people were crowding in closer around the airship, for the news
+that Andy was to attempt a flight had spread about town.</p>
+
+<p>&quot;Now keep back&mdash;all of you!&quot; ordered the bully, with a show of
+anger. &quot;If any one damages my airship I'll have him arrested! Keep
+back, now, or I won't fly!&quot;</p>
+
+<p>&quot;Reminds me of a little kid saying he won't play if he can't have
+his own way,&quot; whispered Ned to Tom.</p>
+
+<p>&quot;Hello, Andy, give us a ride!&quot;</p>
+
+<p>&quot;Going above the clouds?&quot;</p>
+
+<p>&quot;When are you coming back?&quot;</p>
+
+<p>&quot;Bring down a snowstorm!&quot;</p>
+
+<p>&quot;Be careful that you don't fall!&quot;</p>
+
+<p>These were some of the things shouted at Andy, for he had few
+friends among the town lads, on account of his mean ways.</p>
+
+<p>&quot;Keep quiet&mdash;all of you!&quot; he ordered. &quot;Get back. You might get hurt
+when I start the motor. I'm going to make a flight soon,&quot; he added
+proudly. &quot;Sam, you come over here and hold this end. Pete, you go
+back to the rear. Simpson, you get inside and help me with the
+motor. Henderson, you get ready to shove when I tell you.&quot;</p>
+
+<p>These last orders were to the two machinists whom Andy had engaged
+to help him, and the bully gave himself no end of airs and
+importance as he bustled about.</p>
+
+<p>Tom could not help but admit that Andy's machine was a big affair.
+There was a great stretch of wings and planes, several rudders other
+appliances for which the young inventor could not exactly fathom a
+use. He did not think the machine would fly far, if at all. But Andy
+was hurrying here and there, getting the triplane in place on a
+level stretch of ground, as if he intended to capture some great
+prize.</p>
+
+<p>&quot;Are you going to tackle him about stealing a copy of that map?&quot;
+asked Ned.</p>
+
+<p>&quot;I will if I get a chance,&quot; answered Tom, in a low voice.</p>
+
+<p>He got his opportunity a few minutes later. Andy, hurrying here and
+there, came face to face with the young inventor.</p>
+
+<p>&quot;Hello, Andy,&quot; spoke Tom, good-naturedly. &quot;So you're going to make a
+flight, eh?&quot;</p>
+
+<p>&quot;Yes, I am, and I s'pose you came around to see if you could get any
+ideas; didn't you?&quot; sneered Andy.</p>
+
+<p>&quot;Of course,&quot; admitted Tom, with an easy laugh. &quot;My airship doesn't
+fly, you know, Andy, and I want to see what's wrong with it.&quot;</p>
+
+<p>There was a laugh in the crowd, at this, for Tom's success was well
+known.</p>
+
+<p>&quot;Are you going to Alaska?&quot; suddenly asked Tom, in a low voice, of
+the bully.</p>
+
+<p>&quot;To Alaska? I&mdash;I don't&mdash;I don't know what you mean?&quot; stammered Andy,
+as he turned aside.</p>
+
+<p>&quot;Yes, you do know what I mean,&quot; insisted Tom. &quot;And I want to tell
+you that the map you have won't be of much use to you. Why, do you
+think,&quot; he went on, &quot;that Abe would carry the real map around with
+him that way? It's easy to make a copy look like an original, Andy,
+and also very easy to put false distances and directions on a map
+that may fall into the hands of an enemy.&quot;</p>
+
+<p>The shot told. Andy's face turned first red and then pale.</p>
+
+<p>&quot;A&mdash;a false map!&quot; he stammered. &quot;Wrong directions?&quot;</p>
+
+<p>&quot;Yes&mdash;on the copy you made of the map you took from Mr.
+Abercrombie,&quot; went on Tom.</p>
+
+<p>&quot;I&mdash;I didn't make any&mdash;Oh, I'm not going to talk to you!&quot; blustered
+Andy. &quot;Get out of my way! I'm going to fly my airship.&quot;</p>
+
+<p>The bully pushed past Tom, and started toward the triplane. But Tom
+had found out what he wanted to know. Andy had made a copy of the
+map. From now on there would be every danger that the bully would
+make an effort to get to the valley of gold.</p>
+
+<p>But other matters held Andy's attention now. He wanted to try his
+airship. With the help of his two cronies, and the machinists, the
+machine was gone over, oiled up, and finally, after several false
+starts, the motor was set going.</p>
+
+<p>It made a terrific racket, and the whole machine vibrated as though
+it would shake apart.</p>
+
+<p>&quot;He hasn't got it well enough braced,&quot; said Tom to Ned.</p>
+
+<p>&quot;Out of the way, now, everybody!&quot; yelled Andy. &quot;Keep away or you'll
+get hurt! I'm going up!&quot;</p>
+
+<p>He climbed into the cabin of the craft, and took his position at the
+steering-wheel. The speed of the motor, its racket and its stream of
+sparks increased.</p>
+
+<p>&quot;Let go!&quot; cried Andy to those who were holding his craft.</p>
+
+<p>They released their hold. The triplane moved slowly across the
+ground, gathered speed, and, then, under the impulse of the powerful
+propellers, ran rapidly over the meadow.</p>
+
+<p>&quot;Hurrah! There he goes!&quot; cried Sam.</p>
+
+<p>&quot;Yes! Now he's going to fly,&quot; proudly added Pete Bailey, the other
+crony of the bully.</p>
+
+<p>&quot;He'd better fly soon, then, or he'll be in the ditch,&quot; said Tom
+grimly, for a little, sluggish stream crossed the meadow not far
+from where Andy had started.</p>
+
+<p>The next instant, thinking he had momentum enough, Andy tilted his
+elevation plane. The clumsy triplane rose into the air and shot
+forward.</p>
+
+<p>&quot;There he goes!&quot; cried Sam.</p>
+
+<p>&quot;Hurrah!&quot; yelled the crowd.</p>
+
+<p>Andy had gone up about ten feet, and was making slow progress.</p>
+
+<p>&quot;I guess Tom Swift isn't the only one in Shopton who can build an
+airship!&quot; sneered Pete Bailey.</p>
+
+<p>&quot;Look! Look!&quot; yelled Ned. &quot;He's coming down!&quot;</p>
+
+<p>Sure enough, Andy's machine had reached the end of her flight. The
+motor stopped with something between a cough and a wheeze. Down
+fluttered the aeroplane, like some clumsy bird, down into the ditch,
+settling on one side, and then coming to rest, tilted over at a
+sharp angle. Andy was pitched out, but landed on the soft mud, for
+there had been a thaw. He wasn't hurt much, evidently, for he soon
+scrambled to his feet as the crowd surged toward him.</p>
+
+<p>&quot;Well, he flew a little way,&quot; observed Ned, grimly.</p>
+
+<p>&quot;But he came down mighty soon,&quot; added Tom. &quot;I thought he would. His
+machine is too big and clumsy. I've seen enough. Come on, Ned. We'll
+get ready to go to Alaska. Andy Foger will never follow us in that
+machine.&quot;</p>
+
+<p>But Tom was soon to find out how much mistaken he was.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VII" id="CHAPTER_VII"></a>CHAPTER VII</h2>
+
+<h3>READY FOR THE TRIP</h3>
+
+
+<p>Andy Foger stood looking at his tilted airship. His clothes were
+covered with mud from the ditch, some of the muck had splashed over
+his face so that he was a pitiable looking object.</p>
+
+<p>&quot;What's the matter?&quot; panted Pete Bailey.</p>
+
+<p>&quot;Are you hurt?&quot; asked Sam Snedecker.</p>
+
+<p>The two cronies had hurried to the side of the bully.</p>
+
+<p>&quot;Matter? Can't you see what's the matter?&quot; demanded Andy wrathfully.
+&quot;The machine came down, that's what's the matter! Why didn't you
+fellows fix the motor better?&quot; he shouted at the two machinists as
+they came running up, followed by the crowd.</p>
+
+<p>&quot;Fix it better? The motor was all right,&quot; declared the taller
+machinist. &quot;Any of them are likely to stop unexpectedly.&quot;</p>
+
+<p>&quot;Well, I didn't think mine would,&quot; came from Andy. &quot;Now look at my
+airship! It's all busted!&quot;</p>
+
+<p>&quot;No, it isn't hurt much,&quot; said the other man, after critically
+looking it over. &quot;We can fix it, and you'll fly yet, Andy.&quot;</p>
+
+<p>&quot;I hope I do, if only to fool Tom Swift,&quot; declared the bully, as he
+wiped some of the mud from his face. &quot;Come on, now, help me wheel
+the machine back, and I'll try it again.&quot;</p>
+
+<p>Andy made another attempt, but this time the machine did not even
+rise off the ground, and then, amid the jeers of the crowd, the
+discomfited lad took his aeroplane back to the shed in the rear of
+his house.</p>
+
+<p>&quot;I'll fix it yet, and make a long flight,&quot; he declared. &quot;I'll show
+Tom Swift he can't laugh at me!&quot;</p>
+
+<p>&quot;You'll make a long flight eh?&quot; asked one of the machinists. &quot;Where
+will you go?&quot;</p>
+
+<p>&quot;Never mind,&quot; answered Andy, with a knowing wink. &quot;I've got a plan
+up my sleeve&mdash;my father and I are going to do something that will
+astonish everybody in Shopton,&quot; and then Andy, with many nods and
+winks, went into the shed, where he began giving orders about the
+airship. He wanted the motor changed, and one of the machinists made
+some suggestions about the planes, which, he said, would give better
+results.</p>
+
+<p>As for Tom and Ned, they strolled away, satisfied that in Andy Foger
+they would not have a very dangerous rival, as far as airships were
+concerned.</p>
+
+<p>Tom thought matters over during the next few days. He was now
+satisfied that Andy had a copy of the map, and, as far as he could
+see, there was no way of getting it from him, for he could not prove
+to the satisfaction of the legal authorities that the bully actually
+had it.</p>
+
+<p>&quot;We'll just have to take a chance, that's all,&quot; decided the young
+inventor in talking matters over with his father, Ned, and Abe
+Abercrombie. &quot;If Andy and some of his crowd trail after us, we'll
+just have to run away from them and get to the valley first.&quot;</p>
+
+<p>&quot;If they do get there, they won't find it very easy traveling I
+reckon,&quot; remarked Abe. &quot;They'll get all they want of the caves of
+ice. But hadn't we better get a hustle on ourselves, Tom?&quot;</p>
+
+<p>&quot;Yes, we will soon start now. I have the RED CLOUD all packed up for
+shipment to Seattle. We will send it on ahead, and then follow, for
+it will take some time to get there, even though it's going by fast
+freight.&quot;</p>
+
+<p>&quot;What about Mr. Damon?&quot; asked Ned. &quot;When is he coming?&quot;</p>
+
+<p>&quot;There's no telling,&quot; responded Tom. &quot;He may be on hand any minute,
+and, again, he may only show up just as we are starting. I haven't
+heard from him in the last day or two.&quot;</p>
+
+<p>At that moment there was a knock on the private office in the
+aeroplane shed, where Tom, Ned and Abe Abercrombie were talking.</p>
+
+<p>&quot;Who's there?&quot; asked Tom.</p>
+
+<p>&quot;It's me,&quot; answered a voice recognizable as that of the colored man
+Eradicate.</p>
+
+<p>&quot;What is it, Rad?&quot; asked Tom.</p>
+
+<p>&quot;Why I jest thought I'd tell you dat de blessin' man am comin' down
+de road.&quot;</p>
+
+<p>&quot;The blessing man?&quot; repeated Tom. &quot;Oh, you mean Mr. Damon.&quot;</p>
+
+<p>&quot;Yais, sah, dat's jest who I done mean. An' dere's anodder gen'man
+wif him.&quot;</p>
+
+<p>&quot;Mr. Parker, I expect,&quot; spoke Tom. &quot;Well, tell them to come in here,
+Rad.&quot;</p>
+
+<p>&quot;Yais, sah. Dey's comin' up de path now, so dey is.&quot;</p>
+
+<p>The next moment Tom and the others heard a voice saying:</p>
+
+<p>&quot;Why, bless my necktie! The RED CLOUD is gone!&quot; Mr. Damon had peered
+into the shed, and had not seen the airship, for Tom had it packed
+up. &quot;I wonder if Tom Swift has gone away? Bless my top-knot, Mr.
+Parker, I hope we're not too late!&quot;</p>
+
+<p>&quot;Indeed I hope not,&quot; added the scientist. &quot;I wish to make a study of
+the caves of ice. I think perhaps they may be working south, and, in
+time, this part of the country may be covered deep under a frozen
+blanket.&quot;</p>
+
+<p>&quot;Cheerful, isn't he, Ned?&quot; asked Tom, with a smile. Then, going to
+the door of the shed he called out: &quot;Here we are, Mr. Damon. Glad to
+see you, Mr. Parker.&quot; This last wasn't exactly true, but Tom wanted
+to be polite.</p>
+
+<p>&quot;Bless my collar button, Tom! But what has become of the airship?&quot;
+asked Mr. Damon, as he looked about the shed, and saw only a number
+of boxes and crates.</p>
+
+<p>&quot;Taken apart, and packed up, ready for the trip to the valley of
+gold and the caves of ice,&quot; replied the young inventor, and then he
+briefly told of their plans.</p>
+
+<p>&quot;Well, that's a good idea,&quot; declared the eccentric man. &quot;Mr. Parker
+and I are ready to go whenever you are, Tom.&quot;</p>
+
+<p>&quot;Then we'll start very soon. I will get all our supplies in Seattle.
+Now, to discuss details,&quot; and, after Mr. Parker and Mr. Damon had
+been made acquainted with the old miner, who told his story in
+brief, they began a discussion of the prospective trip.</p>
+
+<p>Mr. Damon and Mr. Parker took up their residence in Tom's house, and
+while the eccentric man busied himself in helping our hero, Ned and
+Abe Abercrombie in getting ready for the trip to Alaska, the gloomy
+scientist went about making &quot;observations&quot; as he called them, with a
+view to predicting what might happen in the near future.</p>
+
+<p>He was particularly anxious to get up north, among the caves of ice,
+and, several times he repeated his statement that he believed the
+mass of ice in Alaska was working down toward the south. But no one
+paid much attention to him, though Tom recalled, not without a
+little shudder, that Mr. Parker had correctly predicted the
+destruction of Earthquake Island, and also the landslide on Phantom
+Mountain.</p>
+
+<p>The airship was finally sent off, being forwarded to Seattle in
+sections, where it could easily be put together. The matter of Andy
+Foger having a duplicate map of the valley of gold was discussed,
+but it was agreed that nothing could be done about it. So Tom and
+the others devoted all their energies to getting in shape for their
+prospective journey.</p>
+
+<p>Mr. Swift was invited to go, but declined on the ground that he had
+several inventions to perfect, nor could Mr. Jackson go, as he was
+needed to help his employer. So Tom, Ned, Mr. Damon, Mr. Parker and
+Abe Abercrombie made up the party. Tom arranged to send wireless
+messages to his father from the airship once they were started off
+toward the valley of gold, and over the frozen north.</p>
+
+<p>One evening, when Tom had been to pay a last visit to Mary Nestor,
+as he was coming past the Foger premises he saw a number of large
+vans, loaded with big packing cases coming out of the banker's yard.</p>
+
+<p>&quot;Hum! I wonder if they're moving?&quot; mused our hero. &quot;If they are
+they're taking a queer time for it.&quot; He paused a moment to look at
+the procession of vans. As he did so he heard the voice of Andy
+Foger.</p>
+
+<p>&quot;Now, I want you men to be careful of everything!&quot; the bully called
+out arrogantly. &quot;If you break anything I'll sue you for damages!&quot;</p>
+
+<p>&quot;Oh, that cub makes me sick!&quot; exclaimed one of the drivers as he
+came opposite Tom.</p>
+
+<p>&quot;What are you moving&mdash;eggs, that you have to be so careful?&quot; asked
+the young inventor, in a low voice.</p>
+
+<p>&quot;Eggs? No! But it might just as well be,&quot; was the growling answer.
+&quot;He's shipping an airship, all taken to pieces, and he has nervous
+prostration for fear it will be broken. I don't believe the old
+thing's any good, anyhow.&quot;</p>
+
+<p>&quot;An airship&mdash;Andy Foger sending away his airship?&quot; gasped Tom.
+&quot;Where to?&quot;</p>
+
+<p>&quot;Some place in Alaska,&quot; was the startling reply. &quot;Pitka or Sitka, or
+some such place like that. It's all in these boxes, G'lang there!&quot;
+this to his horses.</p>
+
+<p>&quot;Andy sending his airship to Alaska!&quot; murmured Tom in dismay. &quot;Then
+he surely is going to make a try for that valley of gold!&quot;</p>
+
+<p>He turned away, while the snarling voice of the bully rang out on
+the night, urging the drivers to be very careful of the boxes and
+crates on their trucks.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VIII" id="CHAPTER_VIII"></a>CHAPTER VIII</h2>
+
+<h3>A THIEF IN THE NIGHT</h3>
+
+
+<p>Tom Swift hardly knew what to think. He had scarcely believed, in
+spite of the fact that he was sure Andy had a copy of the map, that
+the bully would actually make an effort to go to the valley of gold.</p>
+
+<p>&quot;And in that airship of his, too,&quot; mused Tom. &quot;Well, there's one
+consolation, I don't believe he'll go far in that, though it does
+sail better than when he made his first attempt. Well, if he's going
+to try to beat us, it's a good thing I know it. We can be prepared
+for him, now.&quot;</p>
+
+<p>Tom, after watching the big vans for a few minutes, turned and kept
+on toward his home.</p>
+
+<p>There was more than surprise on the part of Mr. Damon and the others
+when Tom told his news. There was alarm, for there was a feeling
+that Mr. Foger and his son might adopt unscrupulous tricks.</p>
+
+<p>&quot;But what can we do?&quot; asked Mr. Swift.</p>
+
+<p>&quot;Whitewash him!&quot; exclaimed Eradicate Sampson, who had overheard part
+of the conversation. &quot;Dat's what I'd do t' him an' his father, too!
+Dat's what I would! Fust I'd let mah mule Boomerang kick him a bit,
+an' den, when he was all mussed up, I'd whitewash him!&quot; That was the
+colored man's favorite method of dealing with enemies, but, of
+course, he could not always carry it out.</p>
+
+<p>However, after considering the matter from all sides, it was decided
+that nothing could be done for the present.</p>
+
+<p>&quot;Let them go,&quot; said Tom, &quot;I don't believe they'll ever find the
+valley of gold. I fancy I threw a scare into Andy, talking as I did
+about the map.&quot;</p>
+
+<p>&quot;Well, even if the Fogers do get the gold,&quot; said Mr. Parker calmly,
+&quot;they cannot take away the caves of ice, and it is in them that I am
+most interested. I want to prove some of my new theories.&quot;</p>
+
+<p>&quot;And we need the gold,&quot; said Tom, in a low voice; &quot;don't we, Abe?&quot;</p>
+
+<p>&quot;That's what we do, Tom,&quot; answered the old miner.</p>
+
+<p>Preparations were now practically completed for their trip to
+Seattle by rail. Tom made some inquiries in the next few days
+regarding the Fogers, but only learned that the father and son had
+left town, after superintending the shipment of their airship.</p>
+
+<p>&quot;Well, we start to-day,&quot; remarked Tom, as he arose one morning. &quot;In
+two weeks, at most, we ought to be hovering over the valley, Abe.&quot;</p>
+
+<p>&quot;I hope so, Tom. You've got the map put away safely, have you?&quot;</p>
+
+<p>&quot;Sure thing. Are you all ready?&quot;</p>
+
+<p>&quot;Yes.&quot;</p>
+
+<p>&quot;Then we'll start for the depot right after breakfast.&quot; The
+adventurers had arranged to take a local train from Shopton, and get
+on a fast express at one of the more important stations.</p>
+
+<p>Good-byes were said, Mr. Swift, Mr. Jackson, Mrs. Baggert and
+Eradicate waving their adieus from the porch as Tom and the others
+started for the depot. Miss Mary Nestor had bidden our hero farewell
+the previous night&mdash;it being a sort of second good-bye, for Tom was
+a frequent caller at her house, and, if the truth must be told he
+rather disliked to leave the young lady.</p>
+
+<p>Tom found a few of his friends at the station, who had gathered
+there to give him and Ned BON-VOYAGE.</p>
+
+<p>&quot;Bring us back some nuggets, Tom,&quot; pleaded Arthur Norton.</p>
+
+<p>&quot;Bring me a musk-ox if you can shoot one,&quot; suggested one.</p>
+
+<p>&quot;A live bear or a trained Eskimo for mine,&quot; exclaimed another.</p>
+
+<p>Tom laughingly promised to do the best he could.</p>
+
+<p>&quot;I'll send you some gold nuggets by wireless,&quot; said Ned Newton.</p>
+
+<p>It was almost time for the train to arrive. In the crowd on the
+platform Tom noticed Pete Bailey.</p>
+
+<p>&quot;He must feel lost without Andy,&quot; observed the young inventor to
+Ned.</p>
+
+<p>&quot;Yes, I wonder what he's hanging around here for?&quot;</p>
+
+<p>They learned a moment later, for they saw Pete going into the
+telegraph office.</p>
+
+<p>&quot;Must be something important for him to wire about,&quot; observed Ned.</p>
+
+<p>Tom did not answer. The window of the office was slightly open,
+though the day was cool, and he was listening to the clicks of the
+telegraph instrument, as the operator sent Pete's message. Tom was
+familiar with the Morse code. What was his surprise to hear the
+message being sent to Andy Foger at a certain hotel in Chicago. And
+the message read:</p>
+
+<p>&quot;Tom Swift's party leaving to-day.&quot;</p>
+
+<p>&quot;What in the world does that mean?&quot; thought Tom, but he did not tell
+Ned what he had picked up as it went over the wire. &quot;Why should Andy
+want to be informed when we leave? That's why Pete was hanging
+around here! He had been instructed to let Andy know when we left
+for Seattle. There's something queer back of all this.&quot;</p>
+
+<p>Tom was still puzzling over the matter when their train roiled in
+and he and the others got aboard.</p>
+
+<p>&quot;Well, we're off!&quot; cried Ned.</p>
+
+<p>&quot;Yes; we're off,&quot; admitted Tom, and, to himself he added: &quot;No
+telling what will happen before we get there, though.&quot;</p>
+
+<p>The trip to Chicago was without incident, and, on arrival in the
+Windy City, Tom was on the lookout for Andy or his father, but he
+did not see them. He made private inquiries at the hotel mentioned
+in Pete's telegram, but learned that the Fogers had gone on.</p>
+
+<p>&quot;Perhaps I'm worrying too much,&quot; thought Tom. But an event that
+occurred a few nights later, when they were speeding across the
+continent showed him that there was need of great precaution.</p>
+
+<p>On leaving Chicago, Tom had noticed, among the other passengers
+traveling in the same coach as themselves, a man who seemed to be
+closely observing each member of the party of gold-hunters. He was a
+man with a black mustache, a mustache so black, in fact, that Tom at
+once concluded that it had been dyed. This, in itself, was not much,
+but there was a certain air about the man&mdash;a &quot;sporty&quot; air&mdash;which
+made Tom suspicious.</p>
+
+<p>&quot;I wouldn't be surprised if that man was a gambler, Ned,&quot; he said to
+his chum, one afternoon, as they were speeding along. The man in
+question was several seats away from Tom.</p>
+
+<p>&quot;He does look like one,&quot; agreed Ned.</p>
+
+<p>&quot;I needn't advise you not to fall in with any of his invitations to
+play cards, I suppose,&quot; went on Tom, after a pause.</p>
+
+<p>&quot;No, indeed, it's something I don't do,&quot; answered Ned, with a laugh.
+&quot;But it might be a good thing to speak to Abe Abercrombie about him.
+If that man's a sharper perhaps Abe knows him, or has seen him, for
+Abe has traveled around in the West considerable.&quot;</p>
+
+<p>&quot;We'll ask him,&quot; agreed Tom, but the miner, when his attention was
+called to the man, said he had never seen him before.</p>
+
+<p>&quot;He does look like a confidence man,&quot; agreed Abe, &quot;but as long as he
+doesn't approach us we can't do anything, and don't need to worry.&quot;</p>
+
+<p>There was little need to call the attention of either Mr. Damon or
+Mr. Parker to the man, for Mr. Damon was busy watching the scenery,
+as this trip was a new one to him, and he was continually blessing
+something he saw or thought of. As for Mr. Parker, he was puzzling
+over some new theories he had in mind, and he said little to the
+others.</p>
+
+<p>On the night of the same day on which Tom had called special
+attention to the man with the black mustache, our hero went to his
+berth rather late. He had sent some telegrams to his father and one
+to Miss Nestor, and, when he turned in he saw the &quot;gambler,&quot; as he
+had come to call him, going into the smoking compartment of the
+coach. Though Tom thought of the man as a gambler, there was no
+evidence, as yet, that he was one, and he had made no effort to
+approach any of our friends, though he had observed them closely.</p>
+
+<p>How long Tom had been asleep he did not know, but he was suddenly
+awakened by feeling his pillow move. At first he thought it was
+caused by the swaying of the train, and he was about to go to sleep
+again, when there came a movement that he knew could not have been
+caused by any unevenness of the roadbed.</p>
+
+<p>Then, like a flash there came to Tom's mind the thought that under
+his pillow, in a little leather case he had made for it, was the
+map, showing the location of the valley of gold.</p>
+
+<p>He sat up suddenly, and made a lunge for the pillow. He felt a hand
+being hurriedly withdrawn. Tom made a grab for it, but the fingers
+slipped from his grasp.</p>
+
+<p>&quot;Here! Who are you!&quot; cried Tom, endeavoring to peer through the
+darkness.</p>
+
+<p>&quot;It's all right&mdash;mistake,&quot; murmured a voice.</p>
+
+<p>Tom leaned suddenly forward and parted the curtains of his berth.
+There was a dim light burning in the aisle of the car. By the gleam
+of it the young inventor caught sight of a man hurrying away, and he
+felt sure the fellow who had put his hand under his pillow was the
+man with the black mustache. He confirmed this suspicion a moment
+later, for the man half turned, as if to look back, and the youth
+saw the mustache.</p>
+
+<p>&quot;He&mdash;he was after my map!&quot; thought Tom, with a gasp.</p>
+
+<p>He sat bolt upright. What should he do? To raise an alarm now, he
+felt, would only bring a denial from the man if he accused him.
+There might also be a scene, and the man might get very indignant.
+Then, too, Tom and his friends did not want their object made known,
+as it would be in the event of Tom raising an outcry and stating
+what was under his pillow.</p>
+
+<p>He felt for the map case, opened it and saw, in the gleam of the
+light, that it was safe.</p>
+
+<p>&quot;He didn't get it anyhow,&quot; murmured our hero. &quot;I guess I won't say
+anything until morning, though he did come like a thief in the night
+to see if he could steal it.&quot;</p>
+
+<p>Tom glanced to where his coat and other clothing hung in the little
+berth-hammock, and a hasty search showed that his money and ticket
+were safe.</p>
+
+<p>&quot;It was the map he was after all right,&quot; mused Tom. &quot;I'll have a
+talk with Mr. Damon in the morning about what's best to do. That's
+why the fellow has been keeping such a close watch on us. He wanted
+to see who had the map.&quot;</p>
+
+<p>Then another thought came to Tom.</p>
+
+<p>&quot;If it was the map he was after,&quot; he whispered to himself, &quot;he must
+know what it's about. Therefore the Fogers must have told him. I'll
+wager Andy or his father put this man up to steal the map. Andy's
+afraid he hasn't got a copy of the right one. This is getting more
+and more mysterious! We must be on our guard all the while. Well,
+I'll see what I'll do in the morning.&quot;</p>
+
+<p>But in the morning the man with the black mustache was not aboard
+the train, and on inquiring of the conductor, Tom learned that the
+mysterious stranger had gotten off at a way station shortly after
+midnight.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_IX" id="CHAPTER_IX"></a>CHAPTER IX</h2>
+
+<h3>A VANDAL'S ACT</h3>
+
+
+<p>&quot;Bless my penknife!&quot; exclaimed Mr. Daman, the next morning, when he
+had been told of Tom's experience in the night, &quot;things are coming
+to a pretty pass when our enemies adopt such tactics as this! What
+can we do, Tom? Hadn't you better let one of us carry the map?&quot;</p>
+
+<p>&quot;Oh, I guess not,&quot; answered the young inventor. &quot;They have had one
+try at me, and found that I wasn't napping. I don't believe they'll
+try again. No, I'll carry the map.&quot;</p>
+
+<p>Tom concealed it in an old wallet, as he thought it was less likely
+to attract attention there than in the new case he formerly used.
+Still he did not relax his vigilance, and his sleep for the next few
+nights was uneasy, as he awakened several times, thinking he felt a
+hand under his pillow.</p>
+
+<p>At length Ned suggested that one of them sit up part of the night,
+and keep an eye on Tom's berth. This was agreed to, and they divided
+the hours of darkness into watches, each one taking a turn at
+guarding the precious map. But they might have spared themselves the
+trouble, for no further attempt was made to get it.</p>
+
+<p>&quot;I'd just like to know what Andy Foger's plans are?&quot; said Tom one
+afternoon, as they were within a few miles of Seattle. &quot;He certainly
+must have made up his mind quickly, after he saw the map, about
+going in search of the gold.&quot;</p>
+
+<p>&quot;Maybe his father proposed it,&quot; suggested Ned. &quot;I heard, in our
+bank, that Mr. Foger has lost considerable money lately, and he may
+need more.&quot;</p>
+
+<p>&quot;I shouldn't wonder. Well, if they are going to Sitka, Alaska, to
+assemble their ship, I think they'll have trouble, for supplies are
+harder to get there than in Seattle. But we'll soon be on our way
+ourselves, if nothing happens. I hope all the parts of the RED CLOUD
+arrive safely.&quot;</p>
+
+<p>They did, as Tom learned a few hours later, when they had taken up
+their quarters in a Seattle hotel, and he had made inquiries at the
+railroad office. In the freight depot were all the boxes and crates
+containing the parts of the big airship, and by comparison with a
+list he had made, the young inventor found that not a single part
+was missing.</p>
+
+<p>&quot;We'll soon have her together again,&quot; he said to his friends, &quot;and
+then we'll start for Alaska.&quot;</p>
+
+<p>&quot;Where are you going to assemble the airship?&quot; asked Mr. Damon.</p>
+
+<p>&quot;I've got to hire some sort of a big shed,&quot; explained Tom. &quot;I heard
+of one I think I can get. It's out at the fair grounds, and was used
+some time ago when they had a balloon ascension here. It will be
+just what I need.&quot;</p>
+
+<p>&quot;How long before we can start for the gold valley?&quot; asked the old
+miner anxiously.</p>
+
+<p>&quot;Oh, in about a week,&quot; answered the lad, &quot;that is, if everything
+goes well.&quot;</p>
+
+<p>Tom lost no time in getting to work. He had the different parts of
+his airship carted to the big shed which he hired. This building was
+on one edge of the fair grounds, and there was a large, level space
+which was admirably adapted for trying the big craft, when once more
+it was put together.</p>
+
+<p>The gold-seekers worked hard, and to such good purpose that in three
+days most of the ship was together once more, and the RED CLOUD
+looked like herself again. Tom hired a couple of machinists to aid
+him in assembling the motor, and some of the gas appliances and
+other apparatus.</p>
+
+<p>&quot;Ha! Bless my rubber shoes!&quot; cried Mr. Damon in delight, as he
+looked at the big craft &quot;This is like old times, Tom!&quot;</p>
+
+<p>&quot;Yes, indeed,&quot; agreed our hero.</p>
+
+<p>&quot;Are you going to give it a preliminary tryout?&quot; asked Ned.</p>
+
+<p>&quot;Oh, yes, I think we can do that to-morrow,&quot; replied Tom. &quot;I want to
+know that everything is in good working shape before I trust the
+ship on the trip to the frozen north. There are several problems I
+want to work out, too, for I think I will need a different kind of
+gas up where the temperature is so low.&quot;</p>
+
+<p>&quot;It certainly is cold up here,&quot; agreed Ned, for they were now much
+farther north than when they were in Shopton, and, besides, winter
+was coming on. It was not the best time of the year to journey into
+Alaska, but they had no choice. To delay, especially now, might mean
+that their enemies would get ahead of them.</p>
+
+<p>&quot;We'll be warm in the airship, though; won't we?&quot; asked Abe.</p>
+
+<p>&quot;Oh, yes,&quot; answered Tom. &quot;We'll be warm, and have plenty to eat.
+Which reminds me that I must begin to see about our stock of
+provisions and other supplies, for we'll soon be on our way.&quot;</p>
+
+<p>Work on the airship was hastened to such good advantage the next two
+days that it was in shape for a trial flight, and, one afternoon,
+the RED CLOUD was wheeled from the shed out into big field, the gas
+was generated, and the motor started.</p>
+
+<p>There was a little hitch, due to the fact that some of the machine
+adjustments were wrong, but Tom soon had that remedied and then,
+with the big propellers whirling around, the airship was sent
+scudding across the field.</p>
+
+<p>Another moment and it rose like a great eagle, and sailed through
+the air, while a small crowd that had daily gathered in the hope of
+seeing a flight, sent up a cheer.</p>
+
+<p>&quot;Does it work all right?&quot; asked Ned anxiously, as he stood in the
+pilothouse beside his chum.</p>
+
+<p>&quot;As good as it did in Shopton,&quot; answered the young inventor,
+proudly.</p>
+
+<p>&quot;Bless my pocketbook! but that's lucky,&quot; exclaimed Mr. Damon. &quot;Then
+we can soon start, eh?&quot;</p>
+
+<p>&quot;As soon as we are stocked up,&quot; replied the lad.</p>
+
+<p>Tom put the airship through a number of &quot;stunts&quot; to test her
+stability and the rudder control, much to the delight of the
+gathering throng. Everything was found to work well, and after
+ascending to a considerable height, to the no small alarm of the old
+miner, Tom made a quick descent, with the motor shut off. The RED
+CLOUD conducted herself perfectly, and there was nothing else to be
+desired.</p>
+
+<p>She was sent down to earth and wheeled back into the shed, and not
+without some difficulty, for the crowd, which was now very large,
+wanted to get near enough to touch the wonderful craft.</p>
+
+<p>&quot;To-morrow I'll arrange about the supplies and provisions, and we'll
+stock her up,&quot; said Tom to his companions. &quot;Now you folks had better
+go back to the hotel.&quot;</p>
+
+<p>&quot;Aren't you coming?&quot; asked Ned.</p>
+
+<p>I'm going to bunk here in the shed to-night, said the young
+inventor.</p>
+
+<p>&quot;What for?&quot;</p>
+
+<p>&quot;I can't take any chances now that the RED CLOUD is in shape for
+flying. Some of the Foger crowd might be hanging around, and break
+in here to damage her.&quot;</p>
+
+<p>&quot;But the watchman will be on guard,&quot; suggested Ned, for since the
+hiring of the shed, the young inventor had engaged a man to remain
+on duty all night.</p>
+
+<p>&quot;I know,&quot; answered Tom Swift, &quot;but I'm not going to take any
+chances. I'll stay here with the watchman.&quot;</p>
+
+<p>Ned offered to share the vigil with his chum, and, after some
+objection Tom consented. The others went back to the hotel,
+promising to return early in the morning.</p>
+
+<p>Tom slept heavily that night, much heavier than he was in the habit
+of doing. So did Ned, and their deep breathing as they lay in their
+staterooms, in the cabin of the airship, told of physical weariness,
+for they had worked hard to re-assemble the RED CLOUD.</p>
+
+<p>The watchman was seated in a chair just inside the big door of the
+shed, near a small stove in which was a fire to take off the chill
+of the big place. The guard had slept all day, and there was no
+excuse for him nodding in the way that he did.</p>
+
+<p>&quot;Queer, how drowsy I feel,&quot; he murmured several times. &quot;It's only a
+little after midnight, too,&quot; he added, looking at his watch, &quot;Guess
+I'll walk around a bit to rouse myself.&quot;</p>
+
+<p>He firmly intended to do this, but he thought he would wait just a
+few minutes more, and he stretched out his legs and got comfortable
+in the chair.</p>
+
+<p>Three minutes more and the watchman was asleep&mdash;sound asleep, while
+a strange, sweet, sickish odor seemed to fill the atmosphere about
+him.</p>
+
+<p>There was a noise at the door of the shed, a door in which there
+were several cracks. A man outside laid aside something that looked
+like an air pump. He applied one eye to a crack, and looked in on
+the sleeping watchman.</p>
+
+<p>&quot;He's off,&quot; the man murmured. &quot;I thought he'd never get to sleep!
+Now to get in and dose those two lads! Then I'll have the place to
+myself!&quot;</p>
+
+<p>There was a clicking noise about the lock on the shed door. It was
+not a very secure lock at best, and, under the skilful fingers of
+the midnight visitor, it quickly gave way. The man entered. He gave
+one look at the slumbering watchman, listened to his heavy
+breathing, and then went softly toward the airship, which looked to
+be immense in the comparatively small shed&mdash;taking up nearly all the
+space.</p>
+
+<p>The intruder peered in through the cabin windows where Ned and Tom
+were asleep. Once more there was in the atmosphere a sickish odor.
+The man again worked the instrument which was like a small air pump,
+taking care not to get his own face too near it. Presently he
+stopped and listened.</p>
+
+<p>&quot;They're doped,&quot; he murmured. He arose, and took from his mouth and
+nose a handkerchief saturated with some chemical that had rendered
+him immune to the effects of the sleep-producing that he had
+generated. &quot;Sound asleep,&quot; he added. Then, taking out a long, keen
+knife, the vandal stole toward where the great wings of the RED
+CLOUD stretched out in the dim light like the pinions of a bird.
+There was a ripping, tearing, rending sound, as the vandal cut and
+slashed, but Tom, Ned and the watchman slumbered on.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_X" id="CHAPTER_X"></a>CHAPTER X</h2>
+
+<h3>TOM IS HELD UP</h3>
+
+
+<p>Tom Swift stirred uneasily in his heavy sleep. He dreamed that he
+was again in his berth in the railroad car, and that the thief was
+feeling under his pillow for the map. Only, this time, there seemed
+to be hands feeling about his clothing, trying to locate his inner
+pockets.</p>
+
+<p>The lad murmured something unintelligible, but he did not awaken.
+The fumes prevented that. However, his movements showed that the
+effect of the drug was wearing off. It was intended only for
+temporary use, and it lasted less time than it would otherwise have
+done in a warmer, moister climate, for the cold, crisp air that
+penetrated the shed from outside dispelled the fumes.</p>
+
+<p>&quot;Guess I'd better not chance it,&quot; murmured the intruder. &quot;He may not
+have it on him, and if I go through all his pockets I'll wake him
+up. Anyhow, I've done what they paid me for. I don't believe they'll
+sail in this airship.&quot;</p>
+
+<p>The vandal gave one glance at the sleeping lads, and stole from the
+cabin of the craft. He looked at his work of ruin, and then tiptoed
+past the slumbering watchman. A moment later and he was outside the
+shed, hurrying away through the night.</p>
+
+<p>Several hours after this Mr. Damon and the old miner were pounding
+on the door of the shed. Mr. Parker, the scientist, had remained at
+the hotel, for he said he wanted to work out a few calculations
+regarding some of his theories.</p>
+
+<p>&quot;I thought we'd find them up by this time,&quot; spoke the eccentric man,
+as he again knocked on the door. &quot;Tom said he had lots to do
+to-day.&quot;</p>
+
+<p>&quot;Maybe they are working inside, and can't hear our knocks,&quot;
+suggested Abe. &quot;Try th' door.&quot;</p>
+
+<p>&quot;Bless my heart! I never thought of that,&quot; exclaimed Mr. Damon. &quot;I
+believe I will.&quot;</p>
+
+<p>The door swung open as he pushed it, for it had not been locked when
+the intruder left. The first thing Mr. Damon saw was the watchman,
+still asleep in his chair.</p>
+
+<p>&quot;Bless my soul!&quot; the old man shouted. &quot;Look at this, Abe!&quot;</p>
+
+<p>&quot;Something's wrong!&quot; cried the miner, sniffing the air. &quot;There's
+been crooked work here! Where are the boys?&quot;</p>
+
+<p>Mr. Damon was close to the airship. He looked in the cabin window.</p>
+
+<p>&quot;Here they are, and they're both asleep, too!&quot; he called. &quot;And&mdash;bless
+my eyeglasses! Look at the airship! The planes and wings are
+all cut and slashed! Something has happened! The RED CLOUD is all
+but ruined!&quot;</p>
+
+<p>Abe hastened to his side. He looked at the damage done, and a fierce
+look came over his face.</p>
+
+<p>&quot;The Fogers again!&quot; he murmured. &quot;We'll pay 'em back for this! But
+first we must see to the boys!&quot;</p>
+
+<p>They needed small attention, however. The opening of the big door
+had let in a flood of fresh air, and this dispelled the last of the
+fumes. The watchman was the first to revive. The sleep caused by the
+chemical, sprayed from the air-pump by the vandal, had been
+succeeded by a natural slumber, and this was the case with Ned and
+Tom. They were soon aroused, and looked with wonder, not unmixed
+with rage, at the work done in the night.</p>
+
+<p>Every one of the principal planes of the airship, each of the
+rudders, and some of the auxiliary wings had been cut by a sharp
+knife&mdash;some in several places. The canvas hung in shreds and
+patches, and the trim RED CLOUD looked like some old tramp airship
+now. Tom could scarcely repress a groan.</p>
+
+<p>&quot;Who did it?&quot; he gasped.</p>
+
+<p>&quot;And with us here on guard!&quot; added Ned.</p>
+
+<p>&quot;I&mdash;I must have fallen asleep,&quot; admitted the watchman in confusion.</p>
+
+<p>&quot;You were all asleep,&quot; said Mr. Damon. &quot;I couldn't rouse you!&quot;</p>
+
+<p>&quot;And there was th' smell of chloroform, or something like it in th'
+shed,&quot; added the miner.</p>
+
+<p>&quot;But look at the airship!&quot; groaned Tom.</p>
+
+<p>&quot;Is it ruined&mdash;can't we go to the valley of gold?&quot; asked Ned.</p>
+
+<p>Tom did not answer for a few minutes. He was walking around looking
+at his damaged craft. The sleepy feeling was rapidly leaving him, as
+well as Ned and the watchman.</p>
+
+<p>&quot;Bless my watch chain!&quot; exclaimed Mr. Damon. &quot;What an ugly, mean
+piece of work. Can you repair it, Tom?&quot;</p>
+
+<p>&quot;I think so,&quot; was the hesitating answer. &quot;It is not as bad as I
+feared at first. Luckily the gas-bag has not been touched, for, if
+it had, we could hardly have repaired it. I can fix the wings and
+the rudders. The propellers have not been damaged, nor has the motor
+been touched. I think they must have made another attempt to take
+the map off me,&quot; he went on, as he looked at several pockets that
+had been turned inside out.</p>
+
+<p>An examination of the door showed how the lock had been forced, and
+the adventurers could easily guess the rest. But who the midnight
+vandal was they could not tell, though Tom and the others were sure
+it was some one hired by the Fogers.</p>
+
+<p>&quot;They wanted to delay us,&quot; said Tom. &quot;They thought this would hold
+us back, but it won't&mdash;for long. We'll get right to work, and make
+new planes and rudders. Fortunately the framework isn't hurt any.&quot;</p>
+
+<p>Once Tom got into action nothing held him back. He hardly wanted to
+stop for meals. New canvas was ordered, and that very afternoon some
+of the damaged wings had been repaired. In the meanwhile the stores
+and provisions that had been ordered were arriving, and, under the
+direction of the miner and Mr. Damon were put in the RED CLOUD. Tom
+and Ned, with the help of a man they hired, worked diligently to
+replace the damaged planes and rudders. Mr. Parker came out to the
+airship shed, but he was of little use as a helper, for he was
+continually stopping to jot down some memoranda about an observation
+he thought of, or else he would lay aside his tools to go outside,
+look at the weather, and make predictions.</p>
+
+<p>But Tom and the others labored to such good advantage that in three
+days they had repaired most of the damage done. Luckily the vandal
+had cut and slashed in a hurry, and his malicious work was only half
+accomplished. There was no clue to his identity.</p>
+
+<p>No trace was seen of the Fogers, and Tom hardly expected it, for he
+thought they were in Sitka by this time. Nor were any suspicious
+persons seen hanging around the shed. The adventurers left their
+rooms at the hotel, and took up their quarters in the airship that
+would soon be their home for many days. They wanted to be where they
+could watch the craft, and two guards were engaged.</p>
+
+<p>&quot;We'll start to-morrow,&quot; Tom announced gaily one evening when, after
+a hard day's work the last of the damaged planes had been repaired.</p>
+
+<p>&quot;Start fer th' valley of gold?&quot; asked the miner.</p>
+
+<p>&quot;Yes. Everything is in good shape now. I want to go into town, to
+send some messages home, telling dad we'll soon be on our way, and I
+also want to get a few things.&quot;</p>
+
+<p>&quot;Shall I come?&quot; asked Ned.</p>
+
+<p>&quot;No, I'd rather you'd stay here,&quot; spoke Tom, in a low voice. &quot;We
+can't take any more chances of being delayed, and, as it's pretty
+well known that we'll sail to-morrow, the Foger crowd may try some
+more of their tricks. No, I'll go to town alone, Ned. I'll soon be
+back, however. You stay here.&quot;</p>
+
+<p>But Tom came nearly never coming back. As he was returning from
+sending the messages, and purchasing a few things he needed for the
+trip, he passed through a dark street. He was walking along,
+thinking of what the future might hold for him and his companions,
+after they reached the caves of ice, when, just as he got to a high
+board fence, surrounding some vacant lots, he heard some one whisper
+hoarsely:</p>
+
+<p>&quot;Here he comes!&quot;</p>
+
+<p>The young inventor was on his guard instantly. He jumped back to
+avoid a moving shadow, but was too late. Something struck him on the
+back of his head, and he felt his senses leaving him. He struggled
+against the feeling, and he realized, even in that exciting moment,
+that the thick collar of his heavy overcoat, which he had turned up
+because of a cold wind, had, perhaps, saved him from a broken skull.</p>
+
+<p>&quot;Hold him!&quot; commanded another voice. &quot;I'll go through him!&quot;</p>
+
+<p>The packages dropped from Tom's nerveless fingers. He felt himself
+sinking down, in spite of his fierce determination not to succumb.
+He felt several hands moving rapidly about his body, and then he
+struck blindly out at the footpads.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XI" id="CHAPTER_XI"></a>CHAPTER XI</h2>
+
+<h3>OFF FOR THE FROZEN NORTH</h3>
+
+
+<p>Tom Swift felt as if he was struggling in some dream or nightmare.
+He felt strong hands holding him and saw evil faces leering at him.</p>
+
+<p>Then gradually his brain cleared. His muscles, that had been
+weakened by the cowardly blow, grew strong. He felt his fist land
+heavily on some one's face. He heard a smothered gasp of pain.</p>
+
+<p>Then came the sound of footsteps running&mdash;Tom heard the &quot;ping&quot; of a
+policeman's night-stick on the sidewalk.</p>
+
+<p>&quot;Here come the cops!&quot; he heard one voice exclaim.</p>
+
+<p>&quot;Did you get it?&quot; asked another.</p>
+
+<p>&quot;No, I can't find it. Cut for it now!&quot;</p>
+
+<p>They released the young inventor so suddenly that he staggered about
+and almost fell.</p>
+
+<p>The next moment Tom was looking into the face of a big policeman,
+who was half supporting him.</p>
+
+<p>&quot;What's the matter?&quot; asked the officer.</p>
+
+<p>&quot;Hold-up, I guess,&quot; mumbled the lad. &quot;There they go!&quot; he pointed
+toward two dark forms slipping along down the dimly-lighted street.</p>
+
+<p>The officer drew his revolver, and fired two shots in the air, but
+the fleeing figures did not stop.</p>
+
+<p>&quot;How did it happen?&quot; asked the policeman. &quot;Did they get anything
+from you?&quot;</p>
+
+<p>&quot;No&mdash;I guess not,&quot; answered Tom. He saw the packages containing his
+purchases lying where they had fallen. A touch told him his watch
+and pocketbook were safe. The precious map was in a belt about his
+waist, and that had not been removed. &quot;No, they didn't get
+anything,&quot; he assured the officer.</p>
+
+<p>&quot;I came along too quick for 'em, I guess,&quot; spoke the bluecoat. &quot;This
+is a bad neighborhood. There have been several hold-ups here of
+late, but I was on the job too soon for these fellows. Hello, Mike,&quot;
+as another officer came running up in answer to the shots and the
+raps of the night-stick. &quot;Couple of strong-arm-men tackled this
+young fellow just now. I saw something going on as I turned the
+corner, and I rapped and ran up. They went down that way. I fired at
+'em. You take after 'em, Mike, and I'll stay here. Don't believe you
+can land 'em, but try! I came up too quick to allow 'em to get
+anything, though.&quot;</p>
+
+<p>Tom did not contradict this. He knew, however, that, had the men who
+attacked him wished to take his watch or money, they could have done
+it several times before the officer arrived.</p>
+
+<p>&quot;It was the map they were after,&quot; thought Tom, &quot;not my watch or
+money. This is more of the Foger's work. We must get away from
+here.&quot;</p>
+
+<p>The policeman inquired for more particulars from Tom, who related
+how the hold-up had taken place. The young inventor, however, said
+nothing about the map he carried, letting the officer think it was
+an ordinary attempt at robbery, for Tom did not want any reference
+in the newspapers to his search for the valley of gold.</p>
+
+<p>Presently the other policeman returned, having been unable to get
+any trace of the daring men. The two bluecoats wanted to accompany
+Tom back to the airship shed, for his own safety, but he declared
+there was no more danger, and, after having given his name, so that
+the affair might be reported at headquarters, he was allowed to go
+on his way. His head ached from the blow, but otherwise he was
+unhurt.</p>
+
+<p>&quot;Those fellows have been keeping watch for me,&quot; the lad reasoned, as
+he walked quickly toward the airship shed. &quot;They must have been
+shadowing me, and they hid there until I came back. Andy Foger and
+his father must be getting desperate. I think I know why, too. That
+little dig I gave Andy about his map is bearing fruit. He begins to
+think it's the wrong map, and he wants to get hold of the right one.
+Well, they shan't if I can help it. We'll be away from here in the
+morning.&quot;</p>
+
+<p>There was indignation and some alarm among Tom's friends when he
+told his story a little later that night.</p>
+
+<p>&quot;Bless my walking-stick!&quot; cried Mr. Damon. &quot;You'll need a bodyguard
+after this.&quot;</p>
+
+<p>&quot;I'd just like t' git my hands on them fellers!&quot; exclaimed the old
+miner. &quot;I'd show 'em!&quot; and a look at his rugged frame and his
+muscular arms and gnarled hands showed Tom and Ned that in the event
+of a fight they could count much on Abe Abercrombie.</p>
+
+<p>&quot;I am glad there will be no more delays, and that we will soon be
+moving northward,&quot; spoke Mr. Parker, a little later. &quot;I am anxious
+to confirm my theory about the advance of the ice crust, I met a man
+to-day who had just returned from the north of Alaska. He said that
+a severe winter had already set in up there. So I am anxious to get
+to the ice caves.&quot;</p>
+
+<p>&quot;So am I,&quot; added Tom, but it was for a different reason.</p>
+
+<p>They were all up early the next morning, for there were several
+things to look after before they started on the trip that might
+bring much of danger to the adventurers. Under Tom's direction, more
+gas was generated, and forced into the big bag. A last adjustment
+was made of the planes, wing tips and rudders, and the motor was
+given a try-out.</p>
+
+<p>&quot;I guess everything is all right,&quot; announced the young inventor.
+&quot;We'll take her out.&quot;</p>
+
+<p>The RED CLOUD was wheeled from the big shed, and placed on the open
+lot, where she would have room to rush across the ground to acquire
+momentum enough to rise in the air. Tom, whenever it was practical,
+always mounted this way, rather than by means of the lifting gas,
+as, in the event of a wind, he would have better control of the
+ship, while it was ascending into the upper currents of air, than
+when it was rising like a balloon.</p>
+
+<p>&quot;All aboard!&quot; cried the lad, as he looked to see that the course was
+clear. Early as it was, there was quite a crowd on hand to witness
+the flight, as there had been every day of late, for the population
+of Seattle was curious regarding the big craft of the air.</p>
+
+<p>&quot;Let her go!&quot; cried Ned Newton, enthusiastically.</p>
+
+<p>Tom took his place in the steering-tower, or pilothouse, which was
+forward of the main cabin. Ned was in the engine-room, ready to give
+any assistance if needed. Mr. Damon, Mr. Parker and Abe Abercrombie
+were in the main cabin, looking out of the windows at the rapidly
+increasing throng.</p>
+
+<p>&quot;Here we go!&quot; cried the young inventor, as he pulled the lever
+starting the motor, There was a buzz and a hum. The powerful
+propellers whirred around like blurs of light. Forward shot the
+great airship over the ground, gathering speed at every revolution
+of the blades.</p>
+
+<p>Tom tilted the forward rudder to lift the ship. Suddenly it shot
+over the heads of the crowd. There was a cheer and some applause.</p>
+
+<p>&quot;Off for the frozen north!&quot; cried Ned, waving his cap.</p>
+
+<p>Tom shifted the rudder, to change the course of the airship. Mr.
+Damon was gazing on the crowd below.</p>
+
+<p>&quot;Tom! Tom!&quot; he cried suddenly. &quot;There's the man with the black
+mustache&mdash;the man who tried to rob you in the sleeping-car!&quot; He
+pointed downward to some one in the throng.</p>
+
+<p>&quot;He can't get us now!&quot; exclaimed Tom, as he increased the speed of
+the RED CLOUD, and then, taking up a telescope, after setting the
+automatic steering gear, Tom pointed the glass at the person whom
+Mr. Damon had indicated.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XII" id="CHAPTER_XII"></a>CHAPTER XII</h2>
+
+<h3>PELTED BY HAILSTONES</h3>
+
+
+<p>&quot;Yes, that's the man all right,&quot; observed the lad. &quot;But if he came
+here to have another try for the map, he's too late. I hope we don't
+land now until we are in the valley of gold.&quot; Tom passed the
+telescope to Ned, who confirmed the identification.</p>
+
+<p>&quot;Perhaps he came to see if we started, and then he'll report to Andy
+Foger or his father by telegraph,&quot; suggested Mr. Damon.</p>
+
+<p>&quot;Perhaps,&quot; admitted Tom. &quot;Anyhow, we're well rid of our enemies&mdash;at
+least for a time. They can't follow us up in the air.&quot; He turned
+another lever and the RED CLOUD shot forward at increased speed.</p>
+
+<p>&quot;Maybe Andy will race us,&quot; suggested Ned.</p>
+
+<p>&quot;I'm not afraid of anything his airship can do,&quot; declared Tom. &quot;I
+don't believe it will even get up off the ground, though he did make
+a short flight before he packed up to follow us. It's a wonder he
+wouldn't think of something himself, instead of trying to pattern
+after some one else. He tried to beat me in building a speeding
+automobile, and now he wants to get ahead of me in an airship. Well,
+let him try. I'll beat him out, just as I've done before.&quot;</p>
+
+<p>They were now over the outskirts of Seattle, flying along about a
+thousand feet high, and they could dimly make out curious crowds
+gazing up at them. The throng that had been around the airship shed
+had disappeared from view behind a little hill, and, of course, the
+man with the black mustache was no longer visible, but Tom felt as
+if his sinister eyes were still gazing upward, seeking to discern
+the occupants of the airship.</p>
+
+<p>&quot;We're well on our way now,&quot; observed Ned, after a while, during
+which interval he and Tom had inspected the machinery, and found it
+working satisfactorily.</p>
+
+<p>&quot;Yes, and the RED CLOUD is doing better than she ever did before,&quot;
+said Tom. &quot;I think it did her good to take her apart and put her
+together again. It sort of freshened her up. This machine is my
+special pride. I hope nothing happens to her on this journey to the
+caves of ice.&quot;</p>
+
+<p>&quot;If my theory is borne out, we will have to be careful not to get
+caught in the crush of ice, as it makes its way toward the south,&quot;
+spoke Mr. Parker with an air as if he almost wished such a thing to
+happen, that he might be vindicated.</p>
+
+<p>&quot;Oh, we'll take good care that the RED CLOUD isn't nipped between
+two bergs,&quot; Tom declared.</p>
+
+<p>But he little knew of the dire fate that was to overtake the RED
+CLOUD, and how close a call they were to have for their very lives.</p>
+
+<p>&quot;No matter what care you exercise, you cannot overcome the awful
+power of the grinding ice,&quot; declared the gloomy scientist. &quot;I
+predict that we will see most wonderful and terrifying sights.&quot;</p>
+
+<p>&quot;Bless my hatband!&quot; cried Mr. Damon, &quot;don't say such dreadful
+things, Parker my dear man! Be more cheerful; can't you?&quot;</p>
+
+<p>&quot;Science cannot be cheerful when foretelling events of a dire
+nature,&quot; was the response. &quot;I would not do my duty if I did not hold
+to my theories.&quot;</p>
+
+<p>&quot;Well, just hold to them a little more closely,&quot; suggested Mr.
+Damon. &quot;Don't tell them to us so often, and have them get on our
+nerves, Parker, my dear man. Bless my nail-file! be more cheerful.
+And that reminds me, when are we going to have dinner, Tom?&quot;</p>
+
+<p>&quot;Whenever you want it, Mr. Damon. Are you going to act as cook
+again?&quot;</p>
+
+<p>&quot;I think I will, and I'll just go to the galley now, and see about
+getting a meal. It will take my mind off the dreadful things Mr.
+Parker says.&quot;</p>
+
+<p>But if the gloomy scientific man heard this little &quot;dig&quot; he did not
+respond to it. He was busy jotting down figures on a piece of paper,
+multiplying and dividing them to get at some result in a complicated
+problem he was working on, regarding the power of an iceberg in
+proportion to its size, to exert a lateral pressure when sliding
+down a grade of fifteen per cent.</p>
+
+<p>Mr. Damon got an early dinner, as they had breakfasted almost at
+dawn that morning, in order to get a good start. The meal was much
+enjoyed, and to Abe Abercrombie was quite a novelty, for he had
+never before partaken of food so high up in the air, the barograph
+of the RED CLOUD showing an elevation of a little over twelve
+thousand feet.</p>
+
+<p>&quot;It's certainly great,&quot; the old miner observed, as he looked down
+toward the earth below them, stretched out like some great relief
+map. &quot;It sure is wonderful an' some scrumptious! I never thought I'd
+be ridin' one of these critters. But they're th' only thing t' git
+t' this hidden valley with. We might prospect around for a year, and
+be driven back by the Indians and Eskimos a dozen times. But with
+this we can go over their heads, and get all the gold we want.&quot;</p>
+
+<p>&quot;Is there enough to give every one all he wants?&quot; asked Tom, with a
+quizzical smile. &quot;I don't know that I ever had enough.&quot;</p>
+
+<p>&quot;Me either,&quot; added Ned Newton.</p>
+
+<p>&quot;Oh, there's lots of gold there,&quot; declared the old miner. &quot;The thing
+to do is to get it and we can sure do that now.&quot;</p>
+
+<p>The remainder of the day passed uneventfully, though Tom cast
+anxious looks at the weather as night set in, and Ned, noting his
+chum's uneasiness, asked:</p>
+
+<p>&quot;Worrying about anything, Tom?&quot;</p>
+
+<p>&quot;Yes, I am,&quot; was the reply. &quot;I think we're in for a hard storm, and
+I don't know just how the airship will behave up in these northern
+regions. It's getting much colder, and the gas in the bag is
+condensing more than I thought it would. I will have to increase our
+speed to keep us moving along at this elevation.&quot;</p>
+
+<p>The motor was adjusted to give more power, and, having set it so
+that it, as well as the rudders, would be controlled automatically,
+Tom rejoined his companions in the main cabin, where, as night
+settled down, they gathered to eat the evening meal.</p>
+
+<p>Through the night the great airship plowed her way. At times Tom
+arose to look at some of the recording instruments. It was growing
+colder, and this further reduced the volume of the gas, but as the
+speed of the ship was sufficient to send her along, sustained by the
+planes and wings alone, if necessary, the young inventor did not
+worry much.</p>
+
+<p>Morning broke gray and cheerless. A few flakes of snow fell. There
+was every indication of a heavy storm. They were high above a
+desolate and wild country now, hovering over a sparsely settled
+region where they could see great forests, stretches of snow-covered
+rocks, and towering mountain crags.</p>
+
+<p>The snow, which had been lazily falling, suddenly ceased. Tom looked
+out in surprise. A moment later there came a sound as if some giant
+fingers were beating a tattoo on the roof of the main cabin.</p>
+
+<p>&quot;What's that!&quot; cried Ned.</p>
+
+<p>&quot;Bless my umbrella! has anything happened?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;It's a hail storm!&quot; exclaimed Tom. &quot;We've run into a big hail
+storm. Look at those frozen stones! They're as big as hens' eggs!&quot;</p>
+
+<p>On a little platform in front of the steering-house could be seen
+falling immense hailstones. They played a tattoo on the wooden
+planks.</p>
+
+<p>&quot;A hail storm! Bless my overshoes!&quot; cried Mr. Damon.</p>
+
+<p>&quot;A hail storm!&quot; echoed Mr. Parker. &quot;I expected we would have one.
+The hailstones will become even larger than this!&quot;</p>
+
+<p>&quot;Cheerful,&quot; remarked Tom in a low voice, with an apprehensive look
+at Ned.</p>
+
+<p>&quot;Is there any danger?&quot; asked his chum.</p>
+
+<p>&quot;Danger? Plenty of it,&quot; replied the young inventor. &quot;The frozen
+particles may rip open the gas bag.&quot; He stopped suddenly and looked
+at a gage on the wall of the steering-tower&mdash;a gage that showed the
+gas pressure.</p>
+
+<p>&quot;One compartment of the bag has been ripped open!&quot; cried Tom. &quot;The
+vapor is escaping! The whole bag may soon be torn apart!&quot;</p>
+
+<p>The noise of the pelting hailstones increased. The roar of the
+storm, the bombardment of the icy globules, and the moaning of the
+wind struck terror to the hearts of the gold-seekers.</p>
+
+<p>&quot;What's to be done?&quot; yelled Ned.</p>
+
+<p>&quot;We must go up, to get above the storm, or else descend and find
+some shelter!&quot; answered Tom. &quot;I'll first see if I can send the ship
+up above the clouds!&quot;</p>
+
+<p>He increased the speed of the motor so that the propellers would aid
+in taking the ship higher up, while the gas-generating machine was
+set in operation to pour the lifting vapor into the big bag.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIII" id="CHAPTER_XIII"></a>CHAPTER XIII</h2>
+
+<h3>A FRIGHTENED INDIAN</h3>
+
+
+<p>The violence of the hail storm, the clatter of the frozen pellets as
+they bombarded the airship, the rolling, swaying motion of the craft
+as Tom endeavored to send it aloft, all combined to throw the
+passengers of the RED CLOUD into a state of panic.</p>
+
+<p>&quot;Bless my very existence!&quot; cried Mr. Damon, &quot;this is almost as bad
+as when we were caught in the hurricane at Earthquake Island!&quot;</p>
+
+<p>&quot;I am sure that this storm is but the forerunner of some dire
+calamity!&quot; declared Mr. Parker.</p>
+
+<p>&quot;I'm afraid it's all up with us,&quot; came from Abe Abercrombie, as he
+looked about for some way of escape.</p>
+
+<p>&quot;Do you think you can pull us through, Tom?&quot; asked Ned Newton, who,
+not having had much experience in airships had yet to learn Tom's
+skill in manipulating them.</p>
+
+<p>The young inventor alone seemed to keep his nerve. Coolly and calmly
+he stood at his post of duty, shifting the wing planes from moment
+to moment, managing the elevation rudder, and, at the same time,
+keeping his eye on the registering dial of the gas-generating
+machine.</p>
+
+<p>&quot;It's all right,&quot; said Tom, more easily than he felt. &quot;We are going
+up slowly. You might see if you can induce the gas machine to do any
+better, Mr. Damon. We are wasting some of the vapor because of the
+leak in the bag, but we can manufacture it faster than it escapes,
+so I guess we'll be all right.&quot;</p>
+
+<p>&quot;Mr. Parker, may I ask you to oil the main motor? You will see the
+places marked where the oil is to go in. Ned, you help him. Here,
+Abe, come over here and give me a hand. This wind makes the rudders
+hard to twist.&quot;</p>
+
+<p>The young inventor could not have chosen a better method of
+relieving the fears of his friends than by giving them something to
+do to take their minds off their own troubles. They hurried to the
+tasks he had assigned to them, and, in a few minutes, there were no
+more doubts expressed.</p>
+
+<p>Not that the RED CLOUD was out of danger, Far from it. The storm was
+increasing in violence, and the hailstones seemed to double in
+number. Then, too, being forced upward as she was, the airship's bag
+was pelted all the harder, for the speed of the craft, added to the
+velocity of the falling chunks of hail, made them strike on the
+surface of the ship with greater violence.</p>
+
+<p>Tom was anxiously watching the barograph, to note their height. The
+RED CLOUD was now about two and a half miles high, and slowly
+mounting upward. The gas machine was working to its fullest
+capacity, and the fact that they did not rise more quickly told Tom,
+more plainly than words could have done, that there were several
+additional leaks in the gas-bag.</p>
+
+<p>&quot;I'll take her up another thousand feet,&quot; he announced grimly.
+&quot;Then, if we're not above the storm it will be useless to go
+higher.&quot;</p>
+
+<p>&quot;Why?&quot; asked Ned, who had come back to stand beside his chum.</p>
+
+<p>&quot;Because we can't possibly get above the storm without tearing the
+ship to pieces. I had rather descend.&quot;</p>
+
+<p>&quot;But won't that be just as bad?&quot;</p>
+
+<p>&quot;Not necessarily. There are often storms in the upper regions which
+do not get down to the surface of the earth, snow and hail storms
+particularly. Hail, you know, is supposed to be formed by drops of
+rain being hurled up and down in a sort of circular, spiral motion
+through alternate strata of air&mdash;first freezing and then warm, which
+accounts for the onion-like layers seen when a hailstone is cut in
+half.&quot;</p>
+
+<p>&quot;That is right,&quot; broke in Mr. Parker, who was listening to the young
+inventor. &quot;By going down this hail storm may change into a harmless
+rain storm. But, in spite of that fact, we are in a dangerous
+climate, where we must expect all sorts of queer happenings.&quot;</p>
+
+<p>&quot;Nice, comfortable sort of a companion to have along on a
+gold-hunting expedition, isn't He?&quot; asked Tom of Ned, making a wry face
+as Mr. Parker moved away. &quot;But I haven't any time to think of that.
+Say, this is getting fierce!&quot;</p>
+
+<p>Well might he say so. The wind had further increased in violence,
+and while the storm of hailstones seemed to be about the same, the
+missiles had nearly doubled in size.</p>
+
+<p>&quot;Better go down,&quot; advised Ned. &quot;We may fall if you don't.&quot;</p>
+
+<p>&quot;Guess I will,&quot; assented Tom. &quot;There's no use going higher. I doubt
+if I could, anyhow, with all this wind pressure, and with the
+gas-bag leaking. Down she is!&quot;</p>
+
+<p>As he spoke he shifted the levers, and changed the valve wheels. In
+an instant the RED CLOUD began to shoot toward the earth.</p>
+
+<p>&quot;What's happened? What in th' name of Bloody Gulch are we up
+ag'in'?&quot; demanded the old miner, springing to his feet.</p>
+
+<p>&quot;We're going down&mdash;that's all,&quot; answered Tom, calmly, but he was far
+from feeling that way, and he had grave fears for the safety of
+himself and his companions.</p>
+
+<p>Down, down, down went the RED CLOUD, in the midst of the hail storm.
+But if the gold-seekers had hoped to escape the pelting of the
+frozen globules they were mistaken. The stones still seemed to
+increase in size and number. The gas machine register showed a
+sudden lack of pressure, not due to the shutting off of the
+apparatus.</p>
+
+<p>&quot;Look!&quot; cried Ned, pointing to the dial.</p>
+
+<p>&quot;Yes&mdash;more punctures,&quot; said Tom, grimly.</p>
+
+<p>&quot;What's to be done?&quot; asked Mr. Damon, who had finished the task Tom
+allotted to him. &quot;Bless my handkerchief! what's to be done?&quot;</p>
+
+<p>&quot;Seek shelter if the storm doesn't stop when we get to the earth
+level,&quot; answered Tom.</p>
+
+<p>&quot;Shelter? What sort of shelter? There are no airship sheds in this
+desolate region.&quot;</p>
+
+<p>&quot;I may be able to send the ship under some overhanging mountain
+crag,&quot; answered the young inventor, &quot;and that will keep off the
+hailstones.&quot;</p>
+
+<p>Eagerly Tom and Ned, who stood together in the pilothouse peered
+forward through the storm.</p>
+
+<p>The wind was less violent now that they were in the lower currents
+of air, but the hail had not ceased.</p>
+
+<p>Suddenly Tom gave a cry. Ned looked at him anxiously. Had some new
+calamity befallen them? But Tom's voice sounded more in relief than
+in alarm. The next instant he called:</p>
+
+<p>&quot;Look ahead there, Ned, and tell me what you see.&quot;</p>
+
+<p>&quot;I see something big and black,&quot; answered the other lad, after a
+moment's hesitation. &quot;Why, it's a big black hole!&quot; he added.</p>
+
+<p>&quot;That's what I made it out to be,&quot; went on Tom, &quot;but I wanted to be
+sure. It's the opening to a cave or hole in the side of the
+mountain. I take it.&quot;</p>
+
+<p>&quot;You're right,&quot; agreed Ned.</p>
+
+<p>&quot;Then we're safe,&quot; declared Tom.</p>
+
+<p>&quot;Safe? How?&quot;</p>
+
+<p>&quot;I'm going to take the RED CLOUD in there out of the storm.&quot;</p>
+
+<p>&quot;Can you do it? Is the opening big enough?&quot;</p>
+
+<p>&quot;Plenty. It's larger than my shed at home, Jove! but I'm glad I saw
+that in time, or there would have been nothing left of the gas-bag!&quot;</p>
+
+<p>With skilful hands Tom turned the rudders and sent the airship down
+on a slant toward the earth, aiming for the entrance to the cave,
+which loomed up in the storm. When the craft was low enough down so
+that the superstructure would not scrape the top of the cave, Tom
+sent her ahead on the level. But he need have had no fears, for the
+hole was large enough to have admitted a craft twice the size of the
+RED CLOUD.</p>
+
+<p>A few minutes later the airship slid inside the great cavern, as
+easily as if coming to rest in the yard of Tom's house. The roof of
+the cave was high over their heads, and they were safe from the
+storm. The cessation from the deafening sound of the pelting
+hailstones seemed curious to them at first.</p>
+
+<p>&quot;Well, bless my shoelaces! if this isn't luck!&quot; cried Mr. Damon, as
+he opened the door of the cabin, and looked about the cave in which
+they now found themselves. It was comparatively light, for the
+entrance was very large, though the rear of the cavern was in gloom.</p>
+
+<p>&quot;Yes, indeed, we got to it just in time,'&quot; agreed Tom. &quot;Now let's
+see what sort of a place it is. We'll have to explore it.&quot;</p>
+
+<p>&quot;There may be a landslide, or the roof may come down on our heads,&quot;
+objected Mr. Parker.</p>
+
+<p>&quot;Oh, my dear Parker! please be a little more cheerful,&quot; begged Mr.
+Damon.</p>
+
+<p>The adventurers followed Tom from the airship, and all but the young
+inventor gazed curiously at the interior of the cave. His first
+thought was for his airship. He glanced up at the gas-bag, and noted
+several bad rents in it.</p>
+
+<p>&quot;I hope we can fix them,&quot; Tom thought dubiously.</p>
+
+<p>But the attention of all was suddenly arrested by something that
+occurred just then. From the dark recess of the cavern there sounded
+a fearful yell or scream. It was echoed back a thousand-fold by the
+rocky walls of the cave, Then there dashed past the little group of
+gold-seekers a dark figure.</p>
+
+<p>&quot;Look out! It's a bear!&quot; shouted Mr. Damon. &quot;A bear! It's an Eskimo
+Indian!&quot; yelled Abe Abercrombie, &quot;an' he's skeered nigh t' death!
+Look at him run!&quot;</p>
+
+<p>As they gazed toward the lighted entrance of the cave they saw
+leaping and running from it an Indian who quickly scudded out into
+the hail storm.</p>
+
+<p>&quot;An Indian,&quot; exclaimed Tom. &quot;An Indian in the cave! If there's one,
+there may be more. I guess we'd better look to our guns. They may
+attack us!&quot; and he hurried back into the airship, followed by Ned
+and the others.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIV" id="CHAPTER_XIV"></a>CHAPTER XIV</h2>
+
+<h3>THE RIVAL AIRSHIP</h3>
+
+
+<p>Well armed, the adventurers again ventured out into the cave. But
+they need not have been alarmed so soon, for there were no signs of
+any more Indians.</p>
+
+<p>&quot;I guess that one was a stray Eskimo who took shelter in here from
+the storm,&quot; said Abe Abercrombie.</p>
+
+<p>&quot;Are we in the neighborhood of the Alaskan Indians and Eskimos?&quot;
+inquired Ned.</p>
+
+<p>&quot;Yes, there are lots of Indians in this region,&quot; answered the old
+miner, &quot;but not so many Eskimos. A few come down from th' north, but
+we'll see more of them, an' fewer of th' pure-blooded Indians as we
+get nearer th' valley of gold. Though t' my mind th' Indians an'
+Eskimos are pretty much alike.&quot;</p>
+
+<p>&quot;Well, if we don't have to defend ourselves from an attack of
+Indians, suppose we look over the airship,&quot; proposed Tom.</p>
+
+<p>&quot;It's too dark to see very much,&quot; objected Ned. But this was
+overcome when Tom started up a dynamo, and brought out a portable
+search-light which was played upon the superstructure of the RED
+CLOUD. The gas-bag was the only part of the craft they feared for,
+as the hailstones could not damage the iron or wooden structure and
+the planes were made in sections, and in such a manner that rents in
+them could easily be repaired. So, in fact, could the gas-bag be
+mended, but it was harder work.</p>
+
+<p>&quot;Well, she's got some bad tears in her,&quot; announced Tom as the light
+flashed over the big bag. &quot;Luckily I have plenty of the material,
+and some cement, so I think we can mend the rents, though it will
+take some days. Nothing could have been better for us than this
+cave. We'll stay here until we're ready to go on.&quot;</p>
+
+<p>&quot;Unless the Indians drive us out,&quot; said Abe, in a low tone.</p>
+
+<p>&quot;Why, do you think there is any danger of that?&quot; inquired Tom.</p>
+
+<p>&quot;Well, th' brown-skinned beggars aren't any too friendly,&quot; responded
+the old miner. &quot;Th' one that was in here will be sure to tell th'
+others of some big spirit that flew into th' cave, an' they'll be
+crowdin' around here when th' storm's over. It may be we can fight
+'em off, though.&quot;</p>
+
+<p>&quot;Maybe they won't attack us,&quot; suggested Ned, hopefully. &quot;Perhaps we
+can make them believe we are spirits, and that it will be unlucky to
+interfere with us.&quot;</p>
+
+<p>&quot;Perhaps,&quot; admitted Abe, &quot;though my experience has been that these
+Indians are a bad lot. They haven't much respect for spirits of any
+kind, an' they'll soon find out we're human. But then, we'll wait
+an' see what happens.&quot;</p>
+
+<p>&quot;And, in the meantime, have something to eat,&quot; put in Mr. Damon.
+&quot;Bless my knife and fork! but the hail storm gave me an appetite.&quot;</p>
+
+<p>In fact, there were few things which did not give Mr. Damon an
+appetite, Tom thought with a smile. But the meal idea was considered
+very timely, and soon the amateur cook was busy in the galley of the
+airship, whence speedily came savory odors. The electric lights were
+switched on, and the adventurers were quickly made comfortable in
+the cave, which so well sheltered the RED CLOUD. Tom completed his
+inspection of the craft, and was relieved to find that while there
+were a number of small rents, none was very large, and all could be
+mended in time.</p>
+
+<p>Abe Abercrombie took a look outside the cave after the meal had been
+served. The old miner declared that they had made a good advance on
+their northern journey for, though he could not tell their exact
+location, he knew by the character of the landscape that they had
+passed the boundaries of Alaska.</p>
+
+<p>&quot;A few more days' traveling at the rate we came will bring us to the
+Snow Mountains and the valley of gold,&quot; he said.</p>
+
+<p>&quot;Well, we won't average such speed as we did during the hail storm,&quot;
+said Tom. &quot;The wind of that carried us along at a terrific pace. But
+we will get there in plenty of time, I think.&quot;</p>
+
+<p>&quot;Why; is there any particular rush?&quot; asked Ned.</p>
+
+<p>&quot;There's no telling when the Fogers may appear,&quot; answered the young
+inventor in a low voice. &quot;But now we must get to work to repair
+damage.&quot;</p>
+
+<p>The hail storm had ceased, and, with the passing of the clouds the
+cave was made lighter. But Tom did not depend on this, for he set up
+powerful searchlights, by the gleams of which he and his companions
+began the repairing of the torn gas-bag.</p>
+
+<p>They worked all the remainder of that day, and were at it again
+early the next morning, making good progress.</p>
+
+<p>&quot;We can go forward again, in about two days,&quot; spoke Tom. &quot;I want to
+give the cement on the patches plenty of chance to dry.&quot;</p>
+
+<p>&quot;Then I will have time to go out and make some observations, will I
+not?&quot; asked Mr. Parker. &quot;I think this cave is a very old one, and I
+may be able to find some evidences in it that the sea of ice is
+slowly working its way down from the polar regions.&quot;</p>
+
+<p>&quot;I hope you don't,&quot; whispered Ned to Tom, who shook his head
+dubiously as the gloomy scientist left the cave.</p>
+
+<p>The weather was very cold, but, in the cavern it was hardly noticed.
+The adventurers were warmly dressed, and when they did get chilly
+from working over the airship, they had but to go into the
+well-heated and cozy cabin to warm themselves.</p>
+
+<p>It was on the third day of their habitation in the cave, and work on
+putting the patches on the gas-bag was almost finished. Mr. Parker
+had gone out to make further observations, his previous ones not
+having satisfied him. Tom was on an improvised platform, putting a
+patch on top of the bag, when he heard a sudden yell, and some one
+dashed into the cavern.</p>
+
+<p>&quot;They're coming! They're coming!&quot; cried a voice, and Tom, looking
+down, saw Mr. Parker, apparently in a state of great fear.</p>
+
+<p>&quot;What's coming?&quot; demanded the young inventor, &quot;the icebergs?&quot;</p>
+
+<p>&quot;No&mdash;the Indians!&quot; yelled the scientist. &quot;A whole tribe of them is
+rushing this way!&quot;</p>
+
+<p>&quot;I thought so!&quot; cried Abe Abercrombie. &quot;Where's my gun?&quot; and he
+dashed into the airship.</p>
+
+<p>Tom slid down off the platform.</p>
+
+<p>&quot;Get ready for a fight!&quot; he gasped. &quot;Where are you, Ned?&quot;</p>
+
+<p>&quot;Here I am. We'd better get to the mouth of the cave, and drive 'em
+back from there.&quot;</p>
+
+<p>&quot;Yes. If I'd only thought, we could have blockaded it in some way.
+It's as big as a barn now, and they can rush us if they have a mind
+to. But we'll do our best!&quot;</p>
+
+<p>The adventurers were now all armed, even to Mr. Parker. The
+scientist had recovered from his first fright, when he spied the
+Indians coming over the snow, as he was &quot;observing&quot; some natural
+phenomenon. Tom, even in his excitement, noticed that the professor
+was curiously examining his gun, evidently more with a view to
+seeing how it was made, and on which principle it was operated,
+rather than to discover how to use it.</p>
+
+<p>&quot;If it comes to a fight, just point it at the Indians, pull the
+trigger, and work that lever,&quot; explained the young inventor. &quot;It's
+an automatic gun.&quot;</p>
+
+<p>&quot;I see,&quot; answered Mr. Parker. &quot;Very curious. I had no idea they
+worked this way.&quot;</p>
+
+<p>&quot;Oh, if I only had my electric rifle in shape!&quot; sighed Tom, as he
+dashed forward at the side of Ned.</p>
+
+<p>&quot;Your electric rifle?&quot;</p>
+
+<p>&quot;Yes, I've got a new kind of weapon&mdash;very effective. I have it
+almost finished. It's in the airship, but I can't use it just yet.
+However, maybe these repeaters will do the work.&quot;</p>
+
+<p>By this time they were at the entrance of the cave, and, looking out
+they saw about a hundred Indians, dressed in furs, striding across
+the snowy plain that stretched out from the foot of the mountain in
+which was the cavern.</p>
+
+<p>&quot;They're certainly comin' on,&quot; observed Abe, grimly. &quot;Git ready for
+'em, boys!&quot;</p>
+
+<p>The gold-seekers lined up at the mouth of the cave, with guns in
+their hands. At the sight of this small, but formidable force, the
+Indians halted. They were armed with guns of ancient make, while
+some had spears, and others bows and arrows. A few had grabbed up
+stones as weapons.</p>
+
+<p>There appeared to be a consultation going on among them, and,
+presently, one of the number, evidently a chief or a spokesman, gave
+his gun to one of his followers, and, holding his hands above his
+head, while he waved a rag that might have once been white, came
+forward.</p>
+
+<p>&quot;By Jove!&quot; exclaimed Tom. &quot;It's a flag of truce! He wants to talk
+with us I believe!&quot;</p>
+
+<p>&quot;Bless my cartridges!&quot; exclaimed Mr. Damon. &quot;Can they speak
+English?&quot;</p>
+
+<p>&quot;A little,&quot; answered Abe Abercrombie. &quot;I can talk some of their
+lingo, too. Maybe I'd better see what they want.&quot;</p>
+
+<p>&quot;I guess it would be a good plan,&quot; suggested Tom, and, accordingly
+the old miner stepped forward. The Indian came on, until Abe
+motioned for him to halt.</p>
+
+<p>&quot;I reckon that's as far as it'll be healthy for you t' come,&quot; spoke
+Abe, grimly. &quot;Now what do you fellers want?&quot;</p>
+
+<p>Thereupon there ensued a rapid exchange of jargon between the miner
+and the Indian. Abe seemed much relieved as the talk went on, until
+there came what seemed like a demand on the part of the dark-hued
+native.</p>
+
+<p>&quot;No, you don't! None of that!&quot; muttered Abe. &quot;If you had your way
+you'd take everything we have.&quot;</p>
+
+<p>&quot;What is it? What does he want?&quot; asked Tom in a low voice.</p>
+
+<p>&quot;Why, the beggar began fair enough,&quot; replied the miner. &quot;He said one
+of their number had been in the cave when a storm came an' saw a big
+spirit fly in, with men on its back. He ran away an' now others have
+come to see what it was. They don't guess it's an airship, for
+they've never seen one, but they know we're white folks, an' they
+always want things white folks have got.&quot;</p>
+
+<p>&quot;This fellow is a sort of chief, an' he says the white folks?&mdash;that's
+us, you know?&mdash;have taken th' Indians' cave. He says he
+doesn't want t' have any trouble, an' that we can stay here as long
+as we like, but that we must give him an' his followers a lot of
+food. Says they hain't got much. Land! Those beggars would eat us
+out of everything we had if we'd let 'em!&quot;</p>
+
+<p>&quot;What are you going to tell them?&quot; inquired Mr. Damon.</p>
+
+<p>&quot;I'm goin' t' tell 'em t' go t' grass, or words t' that effect,&quot;
+replied Abe. &quot;They haven't any weapons that amount t' anything, an'
+we can stand 'em off. Besides, we'll soon be goin' away from here;
+won't we, Tom?&quot;</p>
+
+<p>&quot;Yes, but&mdash;&quot;</p>
+
+<p>&quot;Oh, there's no use givin' in to 'em,&quot; interrupted Abe. &quot;If you give
+'em half a loaf, they want two. Th' only way is t' be firm. I'll
+tell 'em we can't accommodate 'em.&quot;</p>
+
+<p>Thereupon he began once more to talk to the Indians in their own
+tongue. His words were at first received in silence, and then angry
+cries came from the natives. The chief made a gesture of protest.</p>
+
+<p>&quot;Well, if you don't like it, you know what you kin do!&quot; declared
+Abe. &quot;We've got th' best part of our journey before us, an' we can't
+give away our supplies. Go hunt food if you want it, ye lazy
+beggars!&quot;</p>
+
+<p>The peaceful demeanor of the Indians now turned to rage. The leader
+dropped the rag that had served for a flag of truce, and took back
+his gun.</p>
+
+<p>&quot;Look out! There's going to be trouble!&quot; cried Tom.</p>
+
+<p>&quot;Well, we're ready for 'em!&quot; answered Abe, grimly.</p>
+
+<p>There was a moment of hesitation among the natives. Then they seemed
+to hold a consultation with the chief. It was over shortly. They
+broke into a run, and quickly advanced toward the cave. Tom and the
+others held their guns in readiness.</p>
+
+<p>Suddenly the Indians halted. They gazed upward, and pointed to
+something in the air above their heads. They gave utterance to cries
+of fear.</p>
+
+<p>&quot;What is it; another storm coming?&quot; asked Tom.</p>
+
+<p>&quot;Let's look,&quot; suggested Ned. He and Tom stepped to the mouth of the
+cave&mdash;they went outside. There was little danger from the natives
+now, as their attention was fixed on something else.</p>
+
+<p>A moment later Tom and Ned saw what this was.</p>
+
+<p>Floating in the air, almost over the cave, was a great airship&mdash;a
+large craft, nearly the size of the RED CLOUD. Hardly able to
+believe the evidence of their eyes, Tom and Ned watched it. Whence
+had it come? Whither was it going?</p>
+
+<p>&quot;It's a triplane!&quot; murmured Ned.</p>
+
+<p>&quot;A triplane!&quot; repeated Tom. &quot;Yes&mdash;it is&mdash;and it's the airship of
+Andy Foger! Our rivals are on our track!&quot;</p>
+
+<p>He continued to gaze upward as the triplane shot forward, the noise
+of the motor being plainly heard. Then, with howls of fear, the
+Indians turned and fled. The rival airship had vanquished them.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XV" id="CHAPTER_XV"></a>CHAPTER XV</h2>
+
+<h3>THE RACE</h3>
+
+
+<p>Astonished and terrified as the Indians had been at the sight of the
+big-winged craft, high in the air above their heads, Tom and the
+others were no less surprised, though, of course, their fear was not
+exactly the same as that of the Alaskan natives.</p>
+
+<p>&quot;Do you really think that is Andy Foger?&quot; asked Ned, as they watched
+the progress of the triplane.</p>
+
+<p>&quot;I'm almost sure of it,&quot; replied Tom. &quot;That craft is built exactly
+as his was, but I never expected him to have such good luck sailing
+it.&quot;</p>
+
+<p>&quot;It isn't going very fast,&quot; objected Ned.</p>
+
+<p>&quot;No, but it can navigate pretty well, and that's something. He must
+have hustled to get it together and reach this point with it.&quot;</p>
+
+<p>&quot;Yes, but he didn't have to travel as far as we did,&quot; went on Ned.
+&quot;He put his ship together at Sitka, and we came from Seattle.&quot;</p>
+
+<p>&quot;Bless my memoranda book!&quot; exclaimed Mr. Damon. &quot;The Fogers here!
+What's to be done about it?&quot;</p>
+
+<p>&quot;Nothing, I guess,&quot; answered Tom. &quot;I'd just as soon they wouldn't
+see us. I don't believe they will. Get back into the cave. We must
+use strategy now to get ahead of them. There will be a race to the
+valley of gold.&quot;</p>
+
+<p>&quot;Well, he served us one good turn, anyhow, though he didn't mean
+to,&quot; put in Abe Abercrombie.</p>
+
+<p>&quot;How?&quot; asked Mr. Parker, who was still examining his gun, as though
+trying to understand it.</p>
+
+<p>&quot;He scared away them pesky natives,&quot; went on the miner. &quot;Otherwise
+we might have had a fight, an' while I reckon we could have beat
+'em, it's best not to fight if you kin git out of it.&quot;</p>
+
+<p>The gold-seekers had withdrawn inside the mouth of the cave, where
+they could watch the progress of the rival airship without being
+seen. The Indians had disappeared beyond a snow-covered hill.</p>
+
+<p>The airship of Andy Foger, for such it subsequently proved to be,
+floated slowly onward. Its progress was not marked with the speed of
+Tom's craft, though whether or not the occupants of the ANTHONY (as
+Andy had vain-gloriously named his craft after himself) were
+speeding up their motor, was a matter of conjecture.</p>
+
+<p>The adventurers held a short consultation, while standing at the
+mouth of the cave watching the progress of the ANTHONY. It rose in
+the air, and circled about.</p>
+
+<p>&quot;He certainly IS trying to pick us up,&quot; declared Ned.</p>
+
+<p>&quot;Well, we'll start out after him to-morrow,&quot; decided Tom. &quot;I think
+all the patches will hold then.&quot;</p>
+
+<p>They resumed work on the RED CLOUD, and that night Tom announced
+that they would start in the morning. Meanwhile Andy's craft had
+disappeared from sight. There was no further evidence of the
+Indians.</p>
+
+<p>&quot;I don't reckon they'll come back,&quot; spoke Abe, grimly. &quot;They think
+we are sure-enough spirits, now, able to call creatures out of the
+air whenever we want 'em. But still we must be on our guard.&quot;</p>
+
+<p>As Mr. Parker was not of much service in helping on the airship he
+agreed to be a sort of guard and took his place just outside the
+cave, where he could make &quot;observations,&quot; and, at the same time
+watch for the reappearance of Indians. They had little fear of an
+attack at night, for Abe said the Alaskans were not fond of
+darkness.</p>
+
+<p>The cold seemed to increase, and, even in the sheltered cave the
+adventurers felt it. There were several heavy flurries of snow that
+afternoon, and winter seemed setting in with a vengeance. The
+daylight, too, was not of long duration, for the sun was well south
+now, and in the far polar regions it was perpetual night.</p>
+
+<p>After a brief inspection of the ship the next morning, following a
+good night's rest, when they were not disturbed by any visits from
+the natives, Tom announced that they would set sail. The day was a
+clear one, but very cold, and the gold-seekers were glad of the
+shelter of the warm cabin.</p>
+
+<p>The RED CLOUD was wheeled from the cave, and set on a level place.
+There was not room enough to make a flying start, and ascend by
+means of the planes and propellers, so the gas-bag method was used.
+The generating machine was put in operation, and soon the big red
+bag that hovered over the craft began to fill. Tom was glad to see
+that none of the several compartments leaked. The bag had been well
+repaired.</p>
+
+<p>Suddenly the RED CLOUD shot up in the air. Up above the towering
+snow-covered crags it mounted, and then, with a whizz and a roar,
+the propellers were set going.</p>
+
+<p>&quot;Once more northward bound!&quot; cried Tom, as he took his place in the
+pilothouse.</p>
+
+<p>&quot;And we'll see if we can beat Andy Foger there,&quot; added Ned.</p>
+
+<p>All that morning the RED CLOUD shot ahead at good speed. The craft
+had suffered no permanent damage during her fight with the hail
+storm, and was as good as ever. They ate dinner high in the air,
+while sailing over a great stretch of whiteness, where the snow lay
+many feet deep on the level, and where great mountain crags were so
+covered with the glistening mantle and a coating of ice as to
+resemble the great bergs that float in the polar sea.</p>
+
+<p>&quot;I wouldn't want to be wrecked here,&quot; said Ned, with a shudder, as
+he looked down. &quot;We'd never get away. Does any one live down there,
+Abe?&quot;</p>
+
+<p>&quot;Yes, there are scattered tribes of Indians and Alaskan natives.
+They live by hunting and fishing, and travel around by means of dog
+sledges. But it's a dreary life. Me an' my partner had all we wanted
+of it. An airship for mine!&quot;</p>
+
+<p>&quot;I wonder what's become of Andy?&quot; spoke Tom, that afternoon. &quot;I
+haven't sighted him, and I've been using the powerful telescope. I
+can't pick him up, though he can't be so very far ahead of us.&quot;</p>
+
+<p>&quot;Let me try,&quot; suggested Ned. &quot;Put her up a bit, Tom, where I can
+look down. Andy won't dare go very high. Maybe I can sight him.&quot;</p>
+
+<p>The RED CLOUD shot upward as the young inventor shifted the
+elevation rudder, and the bank clerk, with the powerful glass to his
+eye, swept the space below him. For half an hour he looked in vain.
+Then, with a little start of surprise he handed the glass to his
+chum.</p>
+
+<p>&quot;See what you make that out to be,&quot; suggested Ned. &quot;It looks like a
+big bird, yet I haven't seen any other birds to-day.&quot;</p>
+
+<p>Tom looked. He peered earnestly through the telescope for a minute,
+and then cried:</p>
+
+<p>&quot;It's Andy's airship! He's ahead of us! We must catch him! Ned, you
+and Mr. Damon speed up the motor! The race is on!&quot;</p>
+
+<p>In a few minutes the great airship was hurling herself through
+space, and, in less than ten minutes Andy's craft could be made out
+plainly with the naked eye. Fifteen minutes more and the RED CLOUD
+was almost up to her. Then those aboard the ANTHONY must have caught
+sight of their pursuers, for there was a sudden increase in speed on
+the part of the unscrupulous Foger crowd, who sought to steal a
+march on Tom and his friends.</p>
+
+<p>&quot;The race is on!&quot; repeated the young inventor grimly, as he pulled
+the speed lever over another notch.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XVI" id="CHAPTER_XVI"></a>CHAPTER XVI</h2>
+
+<h3>THE FALL OF THE ANTHONY</h3>
+
+
+<p>Had it not been for what was at stake, the race between the two big
+airships would have been an inspiring one to those aboard Tom's
+craft. As it was they were too anxious to overcome the unfair
+advantage taken by Andy to look for any of the finer points in the
+contest of the air.</p>
+
+<p>&quot;There's no denying that he's got a pretty good craft there,&quot;
+conceded Tom, as he watched the progress of his rival. &quot;I never
+thought Andy Foger could have done it.&quot;</p>
+
+<p>&quot;He didn't do very much of it,&quot; declared Ned. &quot;He hired the best
+part of that made. Andy hasn't any inventive ideas. He probably said
+he wanted an airship, and his dad put up the money and hired men to
+build it for him. Andy, Sam and Pete only tinkered around on it.&quot;</p>
+
+<p>Later Tom and his chum learned that this was so&mdash;that Mr. Foger had
+engaged the services of an expert to make the airship. This man had
+been taken to Sitka with the Fogers, and had materially aided them
+in re-assembling the craft.</p>
+
+<p>&quot;Do you think he can beat us?&quot; asked Ned, anxiously.</p>
+
+<p>&quot;No!&quot; exclaimed Tom, confidently. &quot;There's only one craft that can
+beat my RED CLOUD and that's my monoplane the BUTTERFLY. But I have
+in mind plans for a speedier machine than even the monoplane.
+However I haven't any fear that Andy can keep up to us in this
+craft. I haven't begun to fly yet, and I'm pretty sure, from the way
+his is going, that he has used his limit of speed.&quot;</p>
+
+<p>&quot;Then why don't you get ahead of him?&quot; asked Mr. Damon. &quot;Bless my
+tape-measure! the way to win a race is to beat.&quot;</p>
+
+<p>&quot;Not this kind of a race,&quot; and the young inventor spoke seriously.
+&quot;If I got ahead of Andy now, he'd simply trail along and follow us.
+That's his game. He wants me to be the path-finder, for, since I
+cast a doubt on the correctness of the map, a copy of which he
+stole, he isn't sure where he's going. He'd ask nothing better than
+to follow us.&quot;</p>
+
+<p>&quot;Then what are you going to do if you don't get ahead of him?&quot; asked
+Ned.</p>
+
+<p>&quot;I'm going to press him close until night,&quot; answered Tom, &quot;and when
+it's dark, I'm going to shoot ahead, and, by morning we'll be so far
+away that he can't catch up to us.&quot;</p>
+
+<p>&quot;Good idea! That's th' stuff!&quot; cried Abe with enthusiasm.</p>
+
+<p>&quot;He's a sneak!&quot; burst out Mr. Damon. &quot;I'd like to see him left
+behind.&quot;</p>
+
+<p>Tom carried out his plan. The remainder of the day he hung just on
+Andy's flank, sometimes shooting high up, almost out of sight, and
+again coming down, just to show what the RED CLOUD could do when
+pressed.</p>
+
+<p>As for those aboard the ANTHONY, they seemed to be trying to
+increase their speed, but, if that was their object they did not
+have much success, for the big, clumsy triplane only labored along.</p>
+
+<p>&quot;I wonder who he's got with him?&quot; said Ned, as darkness was closing
+down. &quot;I can't make out any one by this glass. They stick pretty
+closely to the cabin.&quot;</p>
+
+<p>&quot;Oh, probably Andy's father is there,&quot; said &quot;and, perhaps, some of
+Mr. Foger's acquaintances. I guess Mr. Foger is as anxious to get
+this gold as Andy is.&quot;</p>
+
+<p>&quot;He certainly needs money,&quot; admitted Ned. &quot;Jove! but I hope we beat
+him!&quot;</p>
+
+<p>But alas for Tom's hopes! His plan of waiting until night and then
+putting on such speed as would leave Andy behind could not be
+carried out. It was tried, but something went wrong with the main
+motor, and only half power could be developed. Tom and Ned labored
+over it nearly all night, to no effect, and through the hours of
+darkness they could see the lights from the cabin of the ANTHONY
+gleaming just ahead of them. Evidently the bully's airship could not
+make enough speed to run away from the RED CLOUD, or else it was the
+plan of the Foger crowd to keep in Tom's vicinity.</p>
+
+<p>The direction held by Andy's craft was a general northwestern one,
+and Tom knew, in time, and that very soon, it would bring the
+ANTHONY over the valley of gold. Evidently Andy was placing some
+faith in his copy of the stolen map.</p>
+
+<p>&quot;Once I get this motor in shape I'll soon pull away from him,&quot;
+announced Tom, about four o'clock that morning, while he and Ned,
+aided by Mr. Damon, were still laboring over the refractory machine.</p>
+
+<p>&quot;What are you going to do?&quot; asked Ned.</p>
+
+<p>&quot;It's too late to carry out my original plan,&quot; went on Tom. &quot;We're
+getting so near the place now that I want to be there ahead of every
+one else. So as soon as we can, I'm going to push the RED CLOUD for
+all she's worth, and get to the valley of gold first. If possession
+is nine points of the law, I want those nine points.&quot;</p>
+
+<p>&quot;That's the way to talk!&quot; cried Abe. &quot;Once we git on th' ground we
+kin hold our own!&quot;</p>
+
+<p>It was breakfast time before Tom had the motor repaired, and he
+decided to have a good meal before starting to speed up his craft.
+He felt better after some hot coffee, for he and the others were
+weary from their night of labor.</p>
+
+<p>&quot;Now for the test!&quot; he cried, as he went back to the engine-room.
+&quot;Here's where we give Andy the go-by, and I don't think he can catch
+us!&quot;</p>
+
+<p>There was an increasing hum to the powerful motor, the great
+propellers whirled around at twice their former number of
+revolutions, and the airship suddenly shot ahead.</p>
+
+<p>Those on the ANTHOMY must have been watching for some such move as
+that, for, no sooner had Tom's craft begun to creep up on his rival
+than the forward craft also shot ahead.</p>
+
+<p>But the airship was not built that could compete with Tom's. Like a
+racer overhauling a cart-horse, the RED CLOUD whizzed through the
+air. In a spirit of fun the young inventor sent his machine within a
+few feet of Andy's. He had a double purpose in this, for he wanted
+to show the bully that he did not fear him, and he wanted to see if
+he could discover who was aboard.</p>
+
+<p>Tom did catch a glimpse of Andy and his father in the cabin of the
+ANTHONY, and he also saw a couple of men working frantically over
+the machinery.</p>
+
+<p>&quot;They're going to try to catch us!&quot; called Tom to Ned.</p>
+
+<p>This was evident a moment later, for, after the RED CLOUD had forged
+ahead, her rival made a clumsy attempt to follow. The ANTHONY did
+show a burst of speed, and, for a moment Tom was apprehensive lest
+he had underrated his rival's prowess.</p>
+
+<p>Suddenly Ned, who was looking from a projecting side window of the
+pilothouse, back toward Andy's ship, cried out in alarm.</p>
+
+<p>&quot;What's the matter?&quot; shouted Tom.</p>
+
+<p>&quot;The airship&mdash;Andy's&mdash;two of the main wings have collapsed!&quot;</p>
+
+<p>Tom looked. It was but too true. The strain under which the ANTHONY
+had been put when the machinists increased the speed, had been too
+much for the frame. Two wings broke, and now hung uselessly down,
+one on either side. The ANTHONY shot toward the snow-covered earth!</p>
+
+<p>&quot;They're falling!&quot; cried Mr. Parker.</p>
+
+<p>&quot;Yes,&quot; added Tom, grimly, &quot;the race is over as far as they are
+concerned.&quot;</p>
+
+<p>&quot;Bless my soul! Won't they be killed?&quot; cried Mr. Damon.</p>
+
+<p>&quot;There's not much danger,&quot; replied the young inventor. &quot;They can
+vol-plane back to earth. That's what they're doing,&quot; he added a
+moment later, as he witnessed the maneuver of the crippled craft.
+&quot;They're in no danger, but I don't believe they'll get to the valley
+of gold this trip!&quot;</p>
+
+<p>Tom was soon to learn how easily he could be mistaken.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XVII" id="CHAPTER_XVII"></a>CHAPTER XVII</h2>
+
+<h3>HITTING THE ICE MOUNTAIN</h3>
+
+
+<p>Onward sped the RED CLOUD. For a moment after the accident to Andy's
+ship, Tom had slowed up his craft, but he soon went on again, after
+he had satisfied himself that his enemies were in no danger.</p>
+
+<p>&quot;Don't you think&mdash;that is to say&mdash;I know they can't expect anything
+from us,&quot; spoke Mr. Damon, &quot;but for humanity's sake, hadn't we
+better stop and help them, Tom?&quot;</p>
+
+<p>&quot;I hardly think so,&quot; replied the young inventor. &quot;In the first place
+they would hardly thank us for doing so, and, in the second, I don't
+believe they need help. They are almost safely down now.&quot;</p>
+
+<p>&quot;I don't just mean that,&quot; went on the odd man. &quot;But they may starve
+to death. This is a very desolate country over which we are
+sailing.&quot;</p>
+
+<p>&quot;They must have a supply of food in their ship,&quot; declared Tom, &quot;and
+they have brought their plight on themselves.&quot;</p>
+
+<p>&quot;They're in no great danger,&quot; put in Abe.</p>
+
+<p>&quot;There are plenty of natives around here, an' if the Fogers need
+food or aid they can git it by payin' for it. Why, for the sake of
+th' parts of their damaged airship, th' Eskimos would take th' whole
+party back t' Sitka and feed 'em well on th' trip. Oh, they're all
+right.&quot;</p>
+
+<p>&quot;Very well, if you say so,&quot; assented Mr. Damon. He looked back to
+watch the ANTHONY slowly settling to earth. It came gently down,
+proving that Tom knew whereof he spoke, when he had said they could
+vol-plane down. Before the RED CLOUD was out of sight Tom and his
+companions saw Andy and his father leave their wrecked craft and
+venture out on the snow-covered ground. The Fogers gazed enviously
+after the airship of our hero as they saw him still forging toward
+the goal.</p>
+
+<p>&quot;I guess Andy's stolen map won't be of much use to him,&quot; mused Tom.
+&quot;Now we can put on all the speed we like,&quot; and with that he shifted
+the gears and levers until the airship was making exceedingly good
+time toward the valley of gold.</p>
+
+<p>The remainder of that day saw our adventurers pursuing their way
+eagerly. At times they were flying high, and again, when Abe
+suggested that they go down to observe the character of the country
+over which they were passing, they skimmed along, just above the big
+mountains, which seemed almost like icebergs, so covered were they
+with frost and snow.</p>
+
+<p>They were indeed in a wild and desolate country. Below them
+stretched a seemingly endless waste of snow and ice&mdash;great forests
+interspersed with treeless patches, while now and then they sailed
+over a frozen lake.</p>
+
+<p>Once in a while they had glimpses of bands of Indians, dressed in
+furs, hunting. At such times the natives would look up, on hearing
+the noise made by the motor of the airship, and catching a glimpse
+of what must have seemed to them like some supernatural object, they
+would fall down prostrate in amazement and fear.</p>
+
+<p>&quot;Airships are pretty much of a novelty up here,&quot; remarked Abe with a
+grim smile.</p>
+
+<p>The weather was now very cold, and the gold-seekers had to get out
+their heavy fur garments, of which they had brought along a goodly
+supply. True, it was warm in the cabin of the airship, but at times,
+they wanted to venture out on the deck to get fresh air, or to make
+some adjustments to the wing planes, and, on such occasions the
+keen, frosty air, as it was driven past them by the motion of the
+craft, made even the thickest garments seem none too warm. Then,
+too, it was colder at the elevation at which they flew than down on
+the ground.</p>
+
+<p>Another day found them in a still wilder and more desolate part of
+Alaska. There were scarcely any signs of habitation now, and the
+snow and ice seemed so thick that even a long summer of sunshine
+could hardly have melted it. The hours of daylight, too, were
+growing less and less the farther north they went.</p>
+
+<p>&quot;Do you think you can pilot us right to the Snow Mountains, Abe?&quot;
+asked Tom, on the third day after the accident to Andy's airship.
+&quot;Let's get out the map, and have another look at it. We must be
+getting near the place now. We'll look at the map.&quot;</p>
+
+<p>The young inventor went to his stateroom where he kept the important
+document in a small desk, and the others heard him rummaging around.
+He muttered impatiently, and Ned heard his chum say: &quot;I thought sure
+I put it in here.&quot; Then ensued a further search, and presently Tom
+came out, his face wearing rather a puzzled and worried look, and he
+asked: &quot;Say, Abe, I didn't give that map back to you; did I?&quot;</p>
+
+<p>&quot;Nope,&quot; answered the miner. &quot;I ain't seen it since just before th'
+hail storm. We was lookin' at it then.&quot;</p>
+
+<p>&quot;That's when I remember it,&quot; went on Tom, &quot;and I thought I put it in
+my desk. I didn't, by any possible chance give it to you; did I,
+Ned?&quot;</p>
+
+<p>&quot;Me? No, I haven't seen it.&quot;</p>
+
+<p>&quot;That's funny,&quot; went on Tom. &quot;I'll look once more. Maybe it got
+under some papers.&quot;</p>
+
+<p>They heard him rummaging again in his desk.</p>
+
+<p>&quot;Bless my bank-book!&quot; cried Mr. Damon. &quot;I hope nothing has happened
+to that map. We can't find the valley of gold without it.&quot;</p>
+
+<p>Tom came back again.</p>
+
+<p>&quot;I can't find it.&quot; he said, hopelessly.</p>
+
+<p>Then ensued a frantic search. Every possible place in the airship
+was looked into, but the precious map did not turn up.</p>
+
+<p>&quot;Perhaps the Fogers took it,&quot; suggested Mr. Parker, who had helped
+in the hunt, in a dreamy sort of fashion.</p>
+
+<p>&quot;That's not possible,&quot; said Tom. &quot;They haven't been near enough to
+us since I saw the map last. No, the last time I had it was just
+before the hail storm, and, in the excitement of repairing the ship,
+I have mislaid it.&quot;</p>
+
+<p>&quot;Maybe it's back there in the big cave,&quot; suggested Ned.</p>
+
+<p>&quot;It's possible,&quot; admitted the young inventor. &quot;Pshaw! It's very
+careless of me!&quot;</p>
+
+<p>&quot;If you think it's in the cave, we'd better go back there and have a
+hunt for it,&quot; suggested Mr. Damon. &quot;Otherwise we are on a wild-goose
+chase.&quot;</p>
+
+<p>&quot;Don't go back!&quot; exclaimed old Abe. &quot;I think we can find th' valley
+of gold without th' map, now that we have come this far. I sort of
+remember th' marks on that parchment, an' we are in the right
+neighborhood now, for I kin see some of th' landmarks my partner and
+I saw. I say, let's keep on! We can cruise around a bit until we
+strike th' right place. That won't take us so long as it would to go
+back to the cave. Besides, if we go back, the Fogers may get ahead
+of us!&quot;</p>
+
+<p>&quot;With their broken airship?&quot; asked Ned.</p>
+
+<p>&quot;Can't they repair it?&quot; demanded Abe.</p>
+
+<p>&quot;Hardly&mdash;up in this wild country,&quot; was Tom's opinion. &quot;But perhaps
+it WILL be just as well to keep on. I have a hazy remembrance of the
+distances and directions on the map, and, though it will take longer
+to hunt out the valley this way, I think we can do it. I can't
+forgive myself for my carelessness! I should have kept a copy of the
+map, or given one of you folks one.&quot;</p>
+
+<p>But they would not hear of him blaming himself, and said it might
+have happened to any one. It was decided that the map must be lost
+in the big cave, and if it was there it was not likely to be found
+by their enemies.</p>
+
+<p>&quot;We'll jest have t' prospect about a bit,&quot; declared Abe, &quot;only we'll
+do it in th' air instead of on th' ground.&quot;</p>
+
+<p>It was dusk when the fruitless search for the map was over, and they
+sat in the cabin discussing matters. The lights had not yet been
+switched on, and the RED CLOUD was skimming along under the
+influence of the automatic rudders and the propellers.</p>
+
+<p>&quot;Well, suppose we have supper,&quot; proposed Mr. Damon, who seemed to
+think eating a remedy for many ills, mental and bodily. &quot;Bless my
+desert-spoon, but I'm hungry!&quot;</p>
+
+<p>He started toward the galley, while Tom went forward to the
+pilothouse. Hardly had he reached it than there came a terrific
+crash, and the airship seemed tossed back by some giant hand. Every
+one was thrown off his feet, and the lights which had been turned on
+suddenly went out.</p>
+
+<p>&quot;What's the matter?&quot; cried Ned.</p>
+
+<p>&quot;Have we hit anything?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;Hit anything! I should say we had!&quot; yelled Tom. &quot;We've knocked a
+piece off a big mountain of ice!&quot;</p>
+
+<p>As he spoke the airship began slowly settling toward the earth, for
+her machinery had been stopped by the terrific impact.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XVIII" id="CHAPTER_XVIII"></a>CHAPTER XVIII</h2>
+
+<h3>A FIGHT WITH MUSK OXEN</h3>
+
+
+<p>&quot;Can I help you, Tom? What's to be done?&quot; demanded Ned Newton, as he
+rushed to where his chum was yanking on various levers and gear
+wheels.</p>
+
+<p>&quot;Wait a minute!&quot; gasped the young inventor. &quot;I want to throw on the
+storage battery, and that will give us some light. Then we can see
+what we are doing.&quot; An instant later the whole ship was illuminated,
+and those aboard her felt calmer. Still the RED CLOUD continued to
+sink.</p>
+
+<p>&quot;Can't we do something?&quot; yelled Ned. &quot;Start the propellers, Tom!&quot;</p>
+
+<p>&quot;No, I'll use the gas. I can't see where we're heading for, as the
+searchlight is out of business. We may be in the midst of a lot of
+bergs. We were flying too low. Just start the gas generating
+machine.&quot;</p>
+
+<p>Ned hurried to obey this order. He saw Tom's object. With the big
+bag full of gas the airship would settle gently to earth as easily
+as though under the command of the propellers and wing planes.</p>
+
+<p>In a few minutes the hissing of the machine told that the vapor was
+being forced into the bag and a little later the downward motion of
+the ship was checked. She moved more and more slowly toward the
+earth, until, with a little jar, she settled down, and came to rest.
+But she was on such an uneven keel that the cabin was tilted at an
+unpleasant angle.</p>
+
+<p>&quot;Bless my salt-cellar!&quot; cried Mr. Damon. &quot;We are almost standing on
+our heads!&quot;</p>
+
+<p>&quot;Better that than not standing at all,&quot; replied Tom, grimly. &quot;Now to
+see what the damage is.&quot;</p>
+
+<p>He scrambled from the forward door of the cabin, no easy task
+considering how it was tilted, and the others followed him. It was
+too dark to note just how much damage had been inflicted, but Tom
+was relieved to see, as nearly as he could judge, that it was
+confined to the forward part of the front platform or deck of the
+ship. The wooden planking was split, but the extent of the break
+could not be ascertained until daylight. The searchlight connections
+had been broken by the collision, and it could not be used.</p>
+
+<p>&quot;Now to take a look at the machinery,&quot; suggested the young inventor,
+when he had walked around his craft. &quot;That is what I am worried
+about more than about the outside.&quot;</p>
+
+<p>But, to their joy, they found only a small break in the motor. That
+was what caused it to stop, and also put the dynamo out of
+commission.</p>
+
+<p>&quot;We can easily fix that,&quot; Tom declared.</p>
+
+<p>&quot;Bless my coffee-spoon!&quot; cried Mr. Damon, who seemed to be running
+to table accessories in his blessings. Perhaps it was because it was
+so near supper time. &quot;Bless my coffee-spoon! But how did it happen?&quot;</p>
+
+<p>&quot;We were running too low,&quot; declared Tom. &quot;I had forgotten that we
+were likely to get among tall mountain peaks at any moment, and I
+set the elevation rudder too low. It was my fault. I should have
+been on the lookout. We must have struck the mountain of ice a
+glancing blow, or the result would have been worse than it is. We'll
+come out of it all right, as it is.&quot;</p>
+
+<p>&quot;We can't do anything to-night,&quot; observed Ned.</p>
+
+<p>&quot;Only eat,&quot; put in Mr. Damon, &quot;and we'll have to take our coffee
+cups half full, for everything is so tilted that it's like topsy-turvey
+land. It makes me fairly dizzy!&quot;</p>
+
+<p>But he forgot this in the work of getting a meal, and, though it was
+prepared under considerable difficulties, at last it was ready.</p>
+
+<p>Bright and early the next morning Tom was up making another
+inspection of his ship. He found that even if the forward deck was
+not repaired they could go on, as soon as the motor was in shape,
+but, as they had some spare wood aboard, it was decided to
+temporarily repair the smashed platform.</p>
+
+<p>It was cold work, even wearing their thick garments; but, after
+laboring until their fingers were stiff from the frost, Ned hit on
+the idea of building a big fire of some evergreen trees near where
+the ship lay.</p>
+
+<p>&quot;Say, that's all right!&quot; declared Tom, as the warmth of the blaze
+made itself felt. &quot;We can work better, now!&quot;</p>
+
+<p>The RED CLOUD was tilted on some rough and uneven ground, in among
+some little hills. On either side arose big peaks, the one in
+particular that they had hit towering nearly fifteen thousand feet.</p>
+
+<p>Everything was covered with snow and ice, and, in fact, the ice was
+so thick on the top of the mountains that the crags resembled
+icebergs rather than stony peaks. The crash of the airship had
+brought down a great section of this solid rock-ice.</p>
+
+<p>&quot;Do you think we are anywhere near the valley of gold?&quot; asked Mr.
+Damon that afternoon, when the work was nearly finished.</p>
+
+<p>&quot;It's somewhere in this vicinity.&quot; declared Abe. &quot;Me an' my partner
+passed through jest such a place as this on our way there. I
+wouldn't wonder but what it wasn't more than a few hundred miles
+away, now.&quot;</p>
+
+<p>&quot;Then we'll soon be there,&quot; said Tom. &quot;I'll start in the morning. I
+could go to-night, but there are a few adjustments I want to make to
+the motor, and, besides, I think it will be safer, now that we are
+among these peaks, to navigate in daylight, or at least with the
+searchlight going. I should have thought of that before.&quot;</p>
+
+<p>&quot;Then, if you're not going to start away at once,&quot; spoke Mr. Parker,
+&quot;I think I will walk around a bit, and make some observations. I
+think we are now in the region where we may expect a movement of the
+ice. I want to test it, and see if it is traveling in a southerly
+direction. If it is not now, it will soon be doing that, and the
+coating of ice may reach even as far as New York.&quot;</p>
+
+<p>&quot;Pleasant prospect,&quot; murmured Tom. Then he said aloud: &quot;Well if you
+are going, Mr. Parker, we'll be with you. I'll be glad of the chance
+to stretch my legs, and what more remains to be done, can be
+finished in the morning.&quot;</p>
+
+<p>Mr. Damon declared that he did not relish a tramp over the ice and
+snow, and would stay in the warm cabin, but Tom and Ned, with Abe
+and Mr. Parker started off. The scientist pointed out what he
+claimed were evidences of the impending movement of the ice, while
+Abe explained to the lads how the Alaskan Indians of that
+neighborhood hunted and fished, and how they made huts of blocks of
+ice.</p>
+
+<p>&quot;We are nearing th' Arctic circle,&quot; the old miner said, &quot;and we'll
+soon be among th' most savage of the Eskimo tribes.&quot;</p>
+
+<p>&quot;Is there any hunting around here?&quot; asked Ned.</p>
+
+<p>&quot;Yes, plenty of musk ox,&quot; answered Abe.</p>
+
+<p>&quot;I wish I'd brought my gun along and could see one of the big beasts
+now,&quot; went on Ned. He looked anxiously around, but no game was in
+sight. After a little farther tramp over the icy expanse they all
+declared that they had seen enough of the dreary landscape, and
+voted to return to the ship.</p>
+
+<p>As they neared their craft Tom saw several large, shaggy black
+objects standing in a line on the path the adventurers had come over
+a little while before. The objects were between the gold-seekers and
+the RED CLOUD.</p>
+
+<p>&quot;What in the world are those?&quot; asked the young inventor.</p>
+
+<p>&quot;Look to me like black stones,&quot; spoke Ned.</p>
+
+<p>&quot;Stones?&quot; cried Abe. &quot;Look out, boys, those are musk oxen; and big
+ones, too! There's a lot of 'em! Make for the ship! If they attack
+us we're goners!&quot;</p>
+
+<p>The boys and Mr. Parker needed no second warning. Turning so as to
+rush past the shaggy creatures, the four headed toward the ship.</p>
+
+<p>But if our friends expected to reach it unmolested they were
+disappointed. No sooner had they increased their pace than the oxen,
+with snorts of rage, darted forward. The animals may have imagined
+they were about to be attacked, and determined to make the first
+move.</p>
+
+<p>&quot;Here they come!&quot; yelled Ned.</p>
+
+<p>&quot;Sprint for it!&quot; cried Tom.</p>
+
+<p>&quot;Oh, if I only had my gun!&quot; groaned Abe.</p>
+
+<p>It was hard work running over the ice and snow, hampered as they
+were with their heavy fur garments. They soon realized this, and the
+pace was telling on them. They were now near to the ship, but the
+savage creatures still were between them and the craft.</p>
+
+<p>&quot;Try around the other way!&quot; directed Tom, They changed their
+direction, but the oxen also shifted their ground, and with loud
+bellows of rage came on, shaking their shaggy heads and big horns,
+while the hair, hanging down from their sides and flanks, dragged in
+the snow.</p>
+
+<p>&quot;Right at 'em! Run and yell!&quot; advised the young inventor. &quot;Maybe we
+can scare 'em!&quot;</p>
+
+<p>They followed his advice. Yelling like Indians the four rushed
+straight for the animals. For a moment only the creatures halted.
+Then, bellowing louder than ever they rushed straight at Tom and the
+others.</p>
+
+<p>The largest of the oxen, with a sudden swerve, made for Mr. Parker,
+who was slightly in the lead off to one side. In an instant the
+scientist was tossed high in the air, falling in a snow bank.</p>
+
+<p>&quot;Mr. Damon! Mr. Damon!&quot; yelled Tom, frantically. &quot;Get a gun and
+shoot these beasts!&quot;</p>
+
+<p>The young inventor and his two companions had come to a halt. The
+oxen also stopped momentarily. Suddenly Mr. Damon appeared on the
+deck of the airship. He held two rifles. Laying one down he aimed
+the other at the ox which was rushing at the prostrate Mr. Parker.
+The eccentric man fired. He hit the beast on the flank, and, with a
+bellow of rage it turned.</p>
+
+<p>&quot;Now's our time!&quot; yelled Tom. &quot;Head for the ship, I'll get my
+electric gun!&quot;</p>
+
+<p>&quot;We can't leave Mr. Parker!&quot; yelled Abe.</p>
+
+<p>But the scientist had arisen, and was running toward the RED CLOUD.
+He did not seem to be much hurt. Mr. Damon fired again, hitting
+another beast, but not mortally.</p>
+
+<p>Once more the herd of shaggy creatures came on, but the adventurers
+were now almost at the ship, on the deck of which stood Mr. Damon,
+firing as fast as he could work the lever and pull the trigger.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIX" id="CHAPTER_XIX"></a>CHAPTER XIX</h2>
+
+<h3>THE CAVES OF ICE</h3>
+
+
+<p>&quot;Keep on firing! Hold 'em back a few minutes and I'll soon turn my
+electric rifle loose on 'em!&quot; yelled Tom Swift as he sprinted
+forward. &quot;Keep on shooting, Mr. Damon!&quot;</p>
+
+<p>&quot;Bless my powder-horn! I will!&quot; cried the excited man. &quot;I'll fire
+all the cartridges there are in the rifle!&quot;</p>
+
+<p>Which, at the rate he was discharging the weapon, would not take a
+long time. But it had the effect of momentarily checking the advance
+of the creatures.</p>
+
+<p>Not for long, however. Our friends had barely reached the airship,
+with Mr. Parker stumbling and slipping on the ice and snow, ere the
+musk oxen came on again, with loud bellows.</p>
+
+<p>&quot;They're going to charge the ship! They'll ram her!&quot; yelled Ned
+Newton.</p>
+
+<p>&quot;I think I can stop them!&quot; cried Tom, who had leaped toward his
+stateroom. He came out a moment later, carrying a peculiar-looking
+gun, The adventurers had seen it before, but never in operation, as
+Tom had only put some finishing touches on it since undertaking the
+voyage to the caves of ice.</p>
+
+<p>&quot;What sort of a weapon is that?&quot; cried Abe, as he helped Mr. Parker
+on board.</p>
+
+<p>&quot;It's my new electric rifle,&quot; answered the young inventor. &quot;I don't
+know how it will work, as it isn't entirely finished, but I'm going
+to try it.&quot;</p>
+
+<p>Putting it to his shoulder he aimed at the leading musk ox, and
+pulled a small lever. There was no report, no puff of smoke and no
+fire, yet the big creature, which had been rushing at the ship,
+suddenly stopped, swayed for a moment, and then fell over in the
+snow, kicking in his death agony.</p>
+
+<p>&quot;One down!&quot; yelled Tom. &quot;My rifle works all right, even if it isn't
+finished!&quot;</p>
+
+<p>He aimed at another ox, and that creature was stopped in its tracks.
+Mr. Damon had exhausted his cartridges, and had ceased firing, but
+Abe Abercrombie was ready with his rifle, and opened up on the
+beasts. Tom killed another with his electric gun, and Abe shot two.
+This stopped the advance, and only just in time, for the foremost
+animals were already close to the ship, and had they rushed at the
+frail hull they might have damaged it beyond repair.</p>
+
+<p>&quot;Here goes for the big one!&quot; cried Tom, and, aiming at the largest
+ox of the herd, the young inventor pulled the lever. The brute fell
+over dead, and the rest, terror stricken, turned and fled.</p>
+
+<p>&quot;Hurrah! That's the stuff!&quot; cried Ned Newton, capering about on
+deck. He had hurried to his stateroom and secured his rifle, and,
+before the musk oxen were out of sight he had killed one, which gave
+him great delight.</p>
+
+<p>&quot;Mighty lucky we drove them away,&quot; declared Abe. &quot;They are terrible
+savage at times, an' I reckon we struck one of them times. But say,
+Tom, what sort of a gun is that you got, anyhow?&quot;</p>
+
+<p>&quot;Oh, it fires electric bullets,&quot; explained our hero. &quot;But I haven't
+time to tell you about it now. Let's get out and skin one of those
+oxen. The fresh meat will come in good, for we've been living on
+canned stuff since we left Seattle. We've got time enough before it
+gets dark.&quot;</p>
+
+<p>They hurried to where the shaggy creatures lay in the snow, and soon
+there was enough fresh meat to last a long time, as it would keep
+well in the intense cold. Tom put away his electric gun, briefly
+explaining the system of it to his companions. The time was to come,
+and that not very far off, when that same electric rifle was to save
+his life in a remarkable manner, in the wilds of Africa where he
+went to hunt elephants.</p>
+
+<p>In the cozy cabin that night they sat and talked of the day's
+adventures. The airship had been slightly lifted up by means of the
+gas bag, and now rested on a level keel, so it was more comfortable
+for the gold hunters.</p>
+
+<p>&quot;I did not complete my observations about the great snow slide,&quot;
+remarked Professor Parker, &quot;I trust I will have time to go over the
+ground again to-morrow.&quot;</p>
+
+<p>&quot;We leave early in the morning,&quot; objected Tom.</p>
+
+<p>&quot;Besides, I don't believe it would be safe to go over that ground
+again,&quot; put in Mr. Damon.</p>
+
+<p>&quot;Bless my gunpowder! But when I saw those savage creatures rushing
+at you, I thought it was all up with us. Are you hurt, Parker, my
+dear fellow? I forgot to ask before.&quot;</p>
+
+<p>&quot;Not hurt in the least,&quot; answered the scientist. &quot;My heavy and thick
+fur garments saved me from the beasts' horns, and I fell in some
+soft snow. I was quite startled for a moment. I thought it might be
+the beginning of the snow movement.&quot;</p>
+
+<p>&quot;It was an ox movement,&quot; said Ned, in a low voice to Tom.</p>
+
+<p>Morning saw the travelers again under way, with the Red Cloud now
+floating high enough to avoid the lofty peaks. The weather was clear
+but very cold, and Tom, who was in the pilot-house, could see a long
+distance ahead, and note many towering crags, which, had the airship
+been flying low enough, would have interfered with her progress.</p>
+
+<p>&quot;We'll have to keep the searchlight going all night, to avoid a
+collision,&quot; he decided.</p>
+
+<p>&quot;Are we anywhere near the place?&quot; asked Mr. Damon.</p>
+
+<p>&quot;We're in th' right region,&quot; declared the old miner. &quot;I think we're
+on th' right track. I recognize a few more landmarks.&quot;</p>
+
+<p>&quot;There wouldn't have been any trouble if I hadn't lost the map.&quot;
+complained Tom, bitterly.</p>
+
+<p>&quot;Never mind about that,&quot; insisted Abe. &quot;We'll find th' place anyhow.
+But look ahead there; is that another hail storm headin' this way,
+Tom?&quot;</p>
+
+<p>The young inventor glanced to where Abe pointed. There was a mist in
+the air, and, for a time great apprehension was felt, but, in a few
+minutes there was a violent flurry of snow and they all breathed
+easier. For, though the flakes were so numerous as to completely
+shut off the view, there was no danger to the airship from them. Tom
+steered by the compass.</p>
+
+<p>The storm lasted several hours, and when it was over the adventurers
+found themselves several miles nearer their destination&mdash;at least
+they hoped they were nearer it, for they were going it blind.</p>
+
+<p>Abe declared they were now in the region of the gold valley. They
+cruised about for two days, making vain observations by means of
+powerful telescopes, but they saw no signs of any depression which
+corresponded with the place whence Abe had seen the gold taken from.
+At times they passed over Indian villages, and had glimpses of the
+skin-clad inhabitants rushing out to point to the strange sight of
+the airship overhead. Tom was beginning to reproach himself again
+for his carelessness in losing the map, and it did begin to took as
+if they were making a fruitless search.</p>
+
+<p>Still they all kept up their good spirits, and Mr. Damon concocted
+some new dishes from the meat of the musk oxen. It was about a week
+after the fight with the savage creatures when, one day, as Ned was
+on duty in the pilothouse, he happened to look down. What he saw
+caused him to call to Tom.</p>
+
+<p>&quot;What's the matter?&quot; demanded the young inventor, as he hurried
+forward.</p>
+
+<p>&quot;Look down there,&quot; directed Ned. &quot;It looks as if we were sailing
+over a lot of immense beehives of the old-fashioned kind.&quot;</p>
+
+<p>Tom looked. Below were countless, rounded hummocks of snow or ice.
+Some were very large&mdash;as immense as a great shed in which a
+dirigible balloon could be housed&mdash;while others were as small as the
+ice huts in which the Eskimos live.</p>
+
+<p>&quot;That's rather strange,&quot; remarked Tom. &quot;I wonder&mdash;&quot;</p>
+
+<p>But he did not complete his sentence, for Abe Abercrombie, who had
+come to stand beside him, suddenly yelled out:</p>
+
+<p>&quot;The caves of ice! The caves of ice! Now I know where we are! We're
+close to the valley of gold! There are the caves of ice, and just
+beyond is th' place we're lookin' for! We've found it at last!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XX" id="CHAPTER_XX"></a>CHAPTER XX</h2>
+
+<h3>IN THE GOLD VALLEY</h3>
+
+
+<p>The excited cries of the old miner brought Mr. Damon and Mr. Parker
+to the pilothouse on the run.</p>
+
+<p>&quot;Bless my refrigerator!&quot; exclaimed Mr. Damon. &quot;Are there more of
+those savage, shaggy creatures down there?&quot;</p>
+
+<p>&quot;No, but we are over th' caves of ice,&quot; explained Abe. &quot;That means
+we are near th' gold.&quot;</p>
+
+<p>&quot;You don't say so!&quot; burst out the scientist. &quot;The caves of ice! Now
+I can begin my real observations! I have a theory that the caves are
+on top of a strata of ice that is slowly moving down, and will
+eventually bury the whole of the North American continent. Let me
+once get down there, and I can prove what I say.&quot;</p>
+
+<p>&quot;I'd a good deal rather you wouldn't prove it, if it's going to be
+anything like it was on Earthquake Island, or out among the diamond
+makers.&quot; said Tom Swift. &quot;But we will go down there, to see what
+they are like. Perhaps there is a trail from among the ice caves to
+the valley of gold.&quot;</p>
+
+<p>&quot;I don't think so,&quot; said Abe, shaking his head.</p>
+
+<p>&quot;I think th' gold valley lies over that high ridge,&quot; and he pointed
+to one. &quot;That's where me an' my partner was,&quot; he went on. &quot;I
+recognize th' place now.&quot;</p>
+
+<p>&quot;Well, we'll go down here, anyhow,&quot; decided Tom, and he pulled the
+lever to let some gas out of the bag, and tilted the deflection
+rudder to send the airship toward the odd caves.</p>
+
+<p>And, curious enough did our friends find them when they had made a
+landing and got out to walk about them. It was very cold, for on
+every side was solid ice. They walked on ice, which was like a floor
+beneath their feet, level save where the ice caves reared
+themselves. As for the caverns, they, too, were hollowed out of the
+solid ice. It was exactly as though there had once been a level
+surface of some liquid. Then by some upheaval of nature, the surface
+was blown into bubbles, some large and some small. Then the whole
+thing had frozen solid, and the bubbles became hollow caves. In time
+part of the sides fell in and made an opening, so that nearly all
+the caves were capable of being entered.</p>
+
+<p>This method of their formation was advanced as a theory by Mr.
+Parker, and no one cared to dispute him. The gold-seekers walked
+about, gazing on the ice caves with wonder showing on their faces.</p>
+
+<p>It was almost like being in some fantastic scene from fairyland, the
+big ice bubbles representing the houses, the roofs being rounded
+like the igloos of the Eskimos. Some had no means of entrance, the
+outer surface showing no break. Others had small openings, like a
+little doorway, while of still others there remained but a small
+part of the original cave, some force of nature having crumbled and
+crushed it.</p>
+
+<p>&quot;Wonderful! Wonderful!&quot; exclaimed Mr. Parker. &quot;It bears out my
+theory exactly! Now to see how fast the ice is moving.&quot;</p>
+
+<p>&quot;How are you going to tell?&quot; asked Tom.</p>
+
+<p>&quot;By taking some mark on this field of ice, and observing a distant
+peak. Then I will set up a stake, and by noting their relative
+positions, I can tell just how fast the ice field is moving
+southward.&quot; The scientist hurried into the ship to get a sharpened
+stake he had prepared for this purpose.</p>
+
+<p>&quot;How fast do you think the ice is moving?&quot; asked Ned.</p>
+
+<p>&quot;Oh, perhaps two or three feet a year.&quot; &quot;Two or three feet a year?&quot;
+gasped Mr. Damon. &quot;Why, Parker, my dear fellow, at that rate it will
+be some time before the ice gets to New York.&quot;</p>
+
+<p>&quot;Oh, yes. I hardly expect it will reach there within two thousand
+years, but my theory will be proved, just the same!&quot;</p>
+
+<p>&quot;Humph!&quot; exclaimed Abe Abercrombie, &quot;I ain't goin' to worry any
+more, if it's goin' t' take all that while. I reckoned, to hear him
+talk, that it was goin' t' happen next summer.&quot;</p>
+
+<p>&quot;So did I,&quot; agreed Tom, but their remarks were lost on Mr. Parker
+who was busy making observations. The young inventor and the others
+walked about among the ice caves.</p>
+
+<p>&quot;Some of these caverns would be big enough to house the RED CLOUD in
+case of another hail storm,&quot; observed Tom. &quot;That one over there
+would hold two craft the size of mine,&quot; and, in fact, probably three
+could have gotten in if the opening had been somewhat enlarged, for
+the ice cave to which our hero pointed was an immense one.</p>
+
+<p>As the adventurers were walking about they were startled by a
+terrific crashing sound. They started in alarm, for, off to their
+left, the top of one of the ice caverns had crashed inward, the
+blocks of frozen water crushing and grinding against one another.</p>
+
+<p>&quot;It's a good thing we weren't in there,&quot; remarked Tom, and he could
+not repress a shudder, &quot;There wouldn't have been much left of the
+RED CLOUD if she had been inside.&quot;</p>
+
+<p>It was a desolate place, in spite of the wild beauty of it, and
+beautiful it was when the sun shone on the ice caves, making them
+sparkle as if they were studded with diamonds. But it was cold and
+cheerless, and there were no signs that human beings had ever been
+there. Mr. Parker had completed the setting of his stake, and picked
+out his landmarks, and was gravely making his &quot;observations,&quot; and
+jotting down some figures in a notebook.</p>
+
+<p>&quot;How fast is it moving, Parker?&quot; called Mr. Damon.</p>
+
+<p>&quot;I can't tell yet,&quot; was the response. &quot;It will require observations
+extending over several days before I will know the rate.&quot;</p>
+
+<p>&quot;Then we might as well go on,&quot; suggested Tom. &quot;There is nothing to
+be gained from staying here, and I would like to get to the gold
+valley. Abe says we are near it.&quot;</p>
+
+<p>&quot;Right over that ridge, I take it to be,&quot; replied the miner. &quot;An' we
+can't get there any too soon for me. Those Fogers may git their ship
+fixed up, an' arrive before we do if we wait much longer.&quot;</p>
+
+<p>&quot;Not much danger, I guess,&quot; declared Ned.</p>
+
+<p>&quot;Well, we'll go up in the air, and see what we can find,&quot; decided
+Tom, as he turned back toward the ship.</p>
+
+<p>They found the &quot;ridge&quot; as Abe designated it, to be a great plateau,
+over a hundred miles in extent, and they were the better part of
+that day crossing it, for they went slowly, so as not to miss the
+valley which the miner was positive was close at hand. Mr. Parker
+disliked leaving the ice caves, but Abe said there were more in the
+valley where they were going, and the scientist could renew his
+observations.</p>
+
+<p>It was getting dusk when Tom, who was peering through a powerful
+glass, called out:</p>
+
+<p>&quot;Well, we're at the end of the plateau, and it seems to dip down
+into a valley just beyond here.&quot;</p>
+
+<p>&quot;Then that's the place!&quot; cried Abe, excitedly. &quot;Go slow, Tom.&quot;</p>
+
+<p>Our hero needed no such caution. Carefully he sent the airship
+forward. A few minutes later they were passing over a large Eskimo
+village, the fur-clad inhabitants of which rushed about wildly
+excited at the sight of the airship.</p>
+
+<p>&quot;There they are! Them's th' beggars!&quot; cried the old miner. &quot;Them's
+th' fellows who drove me an' my partner away. But there's th' valley
+of gold! I know it now! Now t' fill our pockets with nuggets!&quot;</p>
+
+<p>&quot;Are you sure this is the place?&quot; asked Mr. Damon.</p>
+
+<p>&quot;Sartin sure of it!&quot; declared Abe. &quot;Put her down, Tom! Put her
+down!&quot;</p>
+
+<p>&quot;All right,&quot; agreed the young inventor, as he shifted the deflection
+rudder. The airship began her descent into the valley. The edge of
+the plateau, leading down into the great depression was now black
+with the Eskimos and Indians, who were capering about, gesticulating
+wildly.</p>
+
+<p>&quot;It's quite a surprise party to 'em,&quot; observed Ned Newton.</p>
+
+<p>&quot;Yes, I hope they don't spring one on us,&quot; added Tom.</p>
+
+<p>Down and down went the RED CLOUD lower and lower into the valley.</p>
+
+<p>&quot;There are ice caves there!&quot; cried Mr. Parker, pointing to the
+curiously rounded and hollow hummocks. &quot;Lots of them!&quot;</p>
+
+<p>&quot;And larger than the others!&quot; added Mr. Damon.</p>
+
+<p>The airship was now moving slowly, for Tom wanted to pick out a good
+landing place. He saw a smooth stretch of the ice just ahead of him,
+in front of an immense ice cave.</p>
+
+<p>&quot;I'll make for that,&quot; he told Ned.</p>
+
+<p>A few minutes later the craft had come to rest. Tom shut off the
+power and hurried from the pilothouse, donning his fur coat as he
+rushed out. A blast of frigid air met him as he opened the outer
+door of the cabin. Back on the ridge of the plateau he could see the
+fringe of Indians.</p>
+
+<p>&quot;Well, we're here in the valley,&quot; he said, as his friends gathered
+about him on the icy ground.</p>
+
+<p>&quot;An' now for th' gold!&quot; cried Abe, &quot;for it's here that th' nuggets
+are&mdash;enough for all of us! Come on an' have a hunt for 'em!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXI" id="CHAPTER_XXI"></a>CHAPTER XXI</h2>
+
+<h3>THE FOGERS ARRIVE</h3>
+
+
+<p>In spite of the fact that he tried to remain calm, Tom Swift felt a
+wild exultation as he thought of what lay before him and his
+friends. To be in a place where gold could be picked up! where they
+might all become fabulously wealthy! where the ground might be seen
+covered with the precious yellow metal! this was enough to set the
+nerves of any one a-tingle!</p>
+
+<p>Tom could hardly realize it at first. After many hardships, no
+little danger, and after an attempt on the part of their enemies to
+defeat them, they had at last reached their goal. Now, as Abe had
+said, they could hunt for the gold.</p>
+
+<p>But if they expected to see the precious yellow nuggets lying about
+ready to be picked up like so many kernels of corn, they were
+disappointed. A quick look all about showed them only a vast extent
+of ice and snow, broken here and there by the big caves of ice.
+There were not so many of the latter as at the first place they
+stopped, but the caverns were larger.</p>
+
+<p>&quot;Gold&mdash;I don't see any gold,&quot; remarked Ned Newton, with a
+disappointed air. &quot;Where is it?&quot;</p>
+
+<p>&quot;Bless my pocketbook, yes! Where is it?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;Oh, we've got to dig for it,&quot; explained Abe. &quot;It's only when
+there's been a slight thaw that some of th' pebble nuggets kin be
+seen. They're under th' ice, an' we've got t' dig for 'em.&quot;</p>
+
+<p>&quot;Does it ever thaw up here?&quot; asked Mr. Parker. &quot;The ice of the caves
+seems thick enough to last forever.&quot;</p>
+
+<p>&quot;It does thaw an' melt some,&quot; went on the miner. &quot;But some of th'
+caves last all through what they call 'summer' up here, though it's
+more like winter. We're above th' Arctic circle now, friends.&quot;</p>
+
+<p>&quot;Maybe we can keep on to the Pole,&quot; suggested Ned.</p>
+
+<p>&quot;Not this trip,&quot; spoke Tom, grimly. &quot;We'll try for the gold, first.&quot;</p>
+
+<p>&quot;Yes, an' I'm goin' t' begin diggin' right away!&quot; exclaimed Abe, as
+he turned back into the airship, and came out again with a pick and
+shovel, a supply of which implements had been brought along. The
+others followed his example, and soon the ice chips were flying
+about in a shower, while the sun shining on them gave the appearance
+of a rainbow.</p>
+
+<p>&quot;Look at those Indians watching us,&quot; remarked Ned to Tom, as he
+paused in his chipping of the frozen surface. The young inventor
+glanced up toward the distant plateau where a fringe of dark figures
+stood. The natives were evidently intently watching the gold-seekers.</p>
+
+<p>&quot;Do you think there's any danger from them. Abe?&quot; asked Tom.</p>
+
+<p>&quot;Not much,&quot; was the reply. &quot;They made trouble for me an' my partner,
+but I guess th' airship has scared 'em sufficient, so they won't
+come snoopin' down here,&quot; and Abe fell to at his digging again.</p>
+
+<p>Mr. Damon was also vigorously wielding a pick, but Mr. Parker like
+the true scientist he was, had renewed his observations. Evidently
+the gold had no attractions for him, or, if it did, he preferred to
+wait until he had finished his calculations.</p>
+
+<p>Vigorously the adventurers wielded their implements, making the ice
+fly, but for an hour or more no gold was discovered. Mr. Damon,
+after picking lightly at a certain place, would get discouraged, and
+move on to another. So did Ned, and Tom, after going down quite a
+way, left off work, and walked over to one of the big ice caves.</p>
+
+<p>&quot;What's up?&quot; asked Ned, resting from his labors.</p>
+
+<p>&quot;I was thinking whether it would be safe to put the RED CLOUD in
+this ice cave for a shelter,&quot; replied Tom. &quot;There may come up a hail
+storm at any time, and damage it. The caves would be just the place
+for it, only I'm afraid the roof might collapse.&quot;</p>
+
+<p>&quot;It looks strong,&quot; said Ned. &quot;Let's ask Mr. Parker his opinion.&quot;</p>
+
+<p>&quot;Good idea,&quot; agreed Tom.</p>
+
+<p>The scientist was soon taking measurements of the thickness of the
+cave roof, noting its formation, and looking at the frozen floor.</p>
+
+<p>&quot;I see no reason why this cave should collapse,&quot; he finally
+announced. &quot;The only danger is the movement of the whole valley of
+ice, and that is too gradual to cause any immediate harm. Yes, I
+think the airship could be housed in the ice cave.&quot;</p>
+
+<p>&quot;Then I'll run her in, and she'll be safer,&quot; decided Tom. &quot;I guess
+we three can do it, Ned, and leave Mr. Damon and Abe to keep on
+digging for gold.&quot; The airship was so buoyant that it could easily
+be moved about on the bicycle wheels on which it rested, and soon,
+after the lower edge of the opening into the ice cave had been
+smoothed down, the RED CLOUD was placed in the novel shelter.</p>
+
+<p>&quot;Now to continue the search for the yellow nuggets!&quot; cried Ned, and
+Tom went with him, even Mr. Parker condescending to take a pick,
+now. Abe was the only one who dug steadily in one place. The others
+tried spot after spot.</p>
+
+<p>&quot;You've got t' stick t' one lead until you find somethin', or until
+it peters out,&quot; explained the miner. &quot;You must git down to th' dirt
+before you'll find any gold, though you may strike a few grains that
+have worked up into th' ice.&quot;</p>
+
+<p>After this advice they all kept to one hole until they had worked
+down through the ice to the dirt surface below. But even then, Abe,
+who was the first to achieve this, found no gold, and the old miner
+went to another location.</p>
+
+<p>All the rest of that day they dug, but with no result. Not even a
+few grains of yellow dust rewarded their efforts.</p>
+
+<p>&quot;Are you sure this is the right place?&quot; asked Mr. Damon, somewhat
+fretfully, of Abe, as they ate supper that night in the airship,
+sheltered as it was in the ice cave.</p>
+
+<p>&quot;I'm positive of it,&quot; was the reply. &quot;There's gold here, but it will
+take some prospectin' t' find it. Maybe th' deposits have been
+shifted by th' ice movement, as Mr. Parker says. But it's here, an'
+we'll git it. We'll try ag'in t'-morrow.&quot;</p>
+
+<p>They did try, but with small success. Laboring all day in the cold
+the only result was a few little yellow pebbles that Tom found
+imbedded in the ice. But they were gold, and the finding of them
+gave the seekers hope as they wearily began their task the following
+day. The weather seemed even colder, and there was the indication of
+a big storm.</p>
+
+<p>They were scattered in different places on the ice, not far away
+from the big cave, each one picking away vigorously. Suddenly Abe,
+who had laboriously worked his way down to the dirt, gave an
+exultant yell.</p>
+
+<p>&quot;I've struck it! Struck it rich!&quot; he shouted, leaping about as he
+threw down his pick, &quot;Look here, everybody!&quot; He stooped down over
+the hole. They all ran to his side, and saw him lifting from a
+little pocket in the dirt, several large, yellow pebbles.</p>
+
+<p>&quot;Gold! Gold!&quot; cried Abe. &quot;We've struck it at last!&quot;</p>
+
+<p>For a moment no one spoke, though there was a wild beating of their
+hearts. Then, off toward the farther end of the valley there sounded
+a curious noise. It was a shouting and yelling, mingled with the
+snapping of whips and the howls and barkings of dogs.</p>
+
+<p>&quot;Bless my handkerchief!&quot; cried Mr. Damon. &quot;What's that?&quot;</p>
+
+<p>They all saw a moment later. Approaching over the frozen snow were
+several Eskimo sledges, drawn by dog teams, and the native drivers
+were shouting and cracking their whips of walrus hide.</p>
+
+<p>&quot;The natives are coming to attack us!&quot; cried Ned.</p>
+
+<p>Tom said nothing. He was steadily observing the approaching sleds.
+They came on rapidly. Abe was holding the golden nuggets in his
+gloved hands.</p>
+
+<p>&quot;Get the guns! Where's your electric rifle, Tom?&quot; cried Mr. Damon.</p>
+
+<p>&quot;I don't believe we'll need the guns&mdash;just yet,&quot; answered the young
+inventor, slowly.</p>
+
+<p>&quot;Bless my cartridge-belt! Why not?&quot; demanded the eccentric man.</p>
+
+<p>&quot;Because those are the Fogers,&quot; replied Tom. &quot;They have followed
+us&mdash;Andy and his father! Andy Foger here!&quot; gasped Ned.</p>
+
+<p>Tom nodded grimly. A few minutes later the sleds had come to a halt
+not far from our friends, and Andy, followed by his father, leaped
+off his conveyance. The two were clad in heavy fur garments.</p>
+
+<p>&quot;Ha, Tom Swift! You didn't get here much ahead of us!&quot; exulted the
+bully. &quot;I told you I'd get even with you! Come on, now, dad, we'll
+get right to work digging for gold!&quot;</p>
+
+<p>Tom and his companions did not know what to say.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXII" id="CHAPTER_XXII"></a>CHAPTER XXII</h2>
+
+<h3>JUMPING THE CLAIM</h3>
+
+
+<p>There was a sneering look on Andy's face, and Mr. Foger, too, seemed
+delighted at having reached the valley of gold almost as soon as had
+our friends. Tom and the others looked at the means by which the
+bully had arrived. There were four sleds, each one drawn by seven
+dogs, and in charge of a dark-skinned native. On the two foremost
+sleds Andy and his father had ridden, while the other two evidently
+contained their supplies.</p>
+
+<p>For a moment Andy surveyed Tom's party and then, turning to one of
+the native drivers, he said:</p>
+
+<p>&quot;We'll camp here. You fellows get to work and make an ice house, and
+some of you cook a meal&mdash;I'm hungry.&quot;</p>
+
+<p>&quot;No need build ice house,&quot; replied the native, who spoke English
+brokenly.</p>
+
+<p>&quot;Why not?&quot; demanded Andy.</p>
+
+<p>&quot;Live in ice cave-plenty much ob'em&mdash;plenty much room,&quot; went on the
+Eskimo, indicating several of the large caverns.</p>
+
+<p>&quot;Ha! That's a good idea,&quot; agreed Mr. Foger, &quot;Andy, my son, we have
+houses already made for us, and very comfortable they seem, too.
+We'll take up our quarters in one, and then hunt for the gold.&quot;</p>
+
+<p>Mr. Foger seemed to ignore Tom and his friends. Abe Abercrombie
+strode forward.</p>
+
+<p>&quot;Look here, you Fogers!&quot; he exclaimed without ceremony, &quot;was you
+calculatin' on stakin' any claims here?&quot;</p>
+
+<p>&quot;If you mean are we going to dig for gold, we certainly are,&quot;
+replied Andy insolently, &quot;and you can't stop us.&quot;</p>
+
+<p>&quot;I don't know about that,&quot; went on Abe, grimly. &quot;I ain't goin' t'
+say nothin' now, about th' way you stole th' map from me, an' made a
+copy, but I am goin t' say this, an' that is it won't be healthy fer
+any of you t' git in my way, or t' try t' dig on our claims!&quot;</p>
+
+<p>&quot;We'll dig where we please!&quot; cried Andy. &quot;You don't own this
+valley!&quot;</p>
+
+<p>&quot;We own as much of it as we care to stake out, by right of prior
+discovery!&quot; declared Tom, firmly.</p>
+
+<p>&quot;And I say we'll dig where we please!&quot; insisted Andy. &quot;Hand me a
+pick,&quot; he went on to another of the natives.</p>
+
+<p>&quot;Wait jest a minute,&quot; spoke Abe calmly, as he put his little store
+of nuggets in the pocket of his fur coat, and drew out a big
+revolver. &quot;It ain't healthy t' talk that way, Andy Foger, an' th'
+sooner you find that out th' better. You ain't in Shopton now, an'
+th' only law here is what we make for ourselves. Tom, maybe you'd
+better get out th' rifles, an' your electric gun, after all. It
+seems like we might have trouble,&quot; and Abe cooly looked to see if
+his weapon was loaded.</p>
+
+<p>&quot;Oh, of course we didn't mean to usurp any of your rights, my dear
+friend!&quot; exclaimed Mr. Foger quickly, and he seemed nervous at the
+sight of the big revolver, while Andy hastily moved until he was
+behind the biggest of the sledge drivers. &quot;We don't want to violate
+any of your rights,&quot; went on Mr. Foger. &quot;But this valley is large,
+and do I understand that you claim all of it?&quot;</p>
+
+<p>&quot;We could if we wanted to,&quot; declared Abe stoutly; &quot;but we'll be
+content with three-quarter of it, seein' we was here fust. If you
+folks want t' dig fer gold, go over there,&quot; and he pointed to a spot
+some distance away.</p>
+
+<p>&quot;We'll dig where we please!&quot; cried Andy.</p>
+
+<p>&quot;Oh, will you?&quot; and there was an angry light in Abe's eyes. &quot;I
+guess, Tom, you'd better git&mdash;&quot;</p>
+
+<p>&quot;No! No! My son is wrong&mdash;he is too hasty,&quot; interposed Mr. Foger.
+&quot;We will go away&mdash;certainly we will. The valley is large enough for
+both of us&mdash;just as you say. Come, Andy!&quot;</p>
+
+<p>The bully seemed about to refuse, but a look at Abe's angry face and
+a sight of Mr. Damon coming from the cave where the airship was,
+with a rifle, for the eccentric man had hastened to get his weapon&mdash;this
+sight calmed Andy down. Without further words he and his father
+got back on their sleds, and were soon being driven off to where a
+large ice cave loomed up, about a mile away.</p>
+
+<p>&quot;Good riddance,&quot; muttered the miner, &quot;now we kin go on diggin'
+without bein' bothered by that little scamp.&quot;</p>
+
+<p>&quot;I don't know about that,&quot; spoke Tom, shaking his head dubiously.
+&quot;There's always trouble when Andy Foger's within a mile. I'm afraid
+we haven't seen the last of him.&quot;</p>
+
+<p>&quot;He'd better not come around here ag'in,&quot; declared Abe. &quot;Queer, how
+he should turn up, jest when I made a big strike.&quot;</p>
+
+<p>&quot;They must have come on all the way from where their airship was
+wrecked, by means of dog sleds,&quot; observed Ned, and the others agreed
+with him. Later they learned that this was so; that after the
+accident to the ANTHONY, the crew had refused to proceed farther
+north, and had gone back. But Mr. Foger had hired the natives with
+the dog teams, and, by means of the copy of the map and with what
+knowledge his Eskimos had, had reached the valley of gold.</p>
+
+<p>&quot;We have certainly struck it rich,&quot; went on Abe, as he went back to
+where he had dug the hole. &quot;Now we'd better all begin prospectin'
+here, for it looks like a big deposit. We'll stake out a large
+enough claim to take it all in. I guess Mr. Parker can do that,
+seein' as how he knows about such things.&quot;</p>
+
+<p>The scientist agreed to do this part of the work, it being
+understood that all the gold discovered would be shared equally
+after the expenses of the trip had been paid.</p>
+
+<p>Feverishly Abe and the others began to dig. They did not come upon
+such a rich deposit as the miner had found, but there were enough
+nuggets picked up to prove that the expedition would be very
+successful.</p>
+
+<p>No more attention was paid to the Fogers, but through the telescope
+Tom could see that the bully and his father had made a camp in one
+of the ice caves, and that both were eagerly digging in the frozen
+surface of the valley.</p>
+
+<p>Before night several thousand dollars' worth of gold had been taken
+out by our friends. It was stored in the airship, and then, after
+supper the craft's searchlight was taken off, and placed in such a
+position in front of the cave of ice so that the beams would
+illuminate the claim staked out by Tom and the others.</p>
+
+<p>&quot;We'll stand watch an' watch,&quot; suggested Abe, &quot;but I don't think
+them Fogers will come around here ag'in.&quot;</p>
+
+<p>They did not, and the night passed peacefully. The next day our
+friends were again at work digging for gold. So were the Fogers, as
+could be observed through the glass, but it was impossible to see
+whether they got any nuggets.</p>
+
+<p>The gold seemed to be in &quot;pockets,&quot; and that day the ones in the
+vicinity of the strike first made by Abe were cleaned out.</p>
+
+<p>&quot;We'll have to locate some new 'pockets,'&quot; said the miner, and the
+adventurers scattered over the frozen plain to look for other
+deposits of the precious metal.</p>
+
+<p>Tom and Ned were digging together not far from one another. Suddenly
+Ned let out a joyful cry.</p>
+
+<p>&quot;Strike anything?&quot; asked Tom.</p>
+
+<p>&quot;Something rich,&quot; answered the bank clerk. He lifted from a hole in
+the ground a handful of the golden pebbles.</p>
+
+<p>&quot;It's as good as Abe's was!&quot; exclaimed Tom. &quot;We must stake it out at
+once, or the Fogers may jump it. Come on, we'll go back and tell
+Abe, and get Mr. Parker and Mr. Damon over here.&quot;</p>
+
+<p>The three men were some distance away, and there was no sign of the
+Fogers. Tom and Ned hurried back to where their friends were,
+leaving their picks and shovels on the frozen ground.</p>
+
+<p>The good news was soon told, and, with some stakes hastily made from
+some extra wood carried on the airship, the little party hastened
+back to where Tom and Ned had made their strike.</p>
+
+<p>As they emerged from behind a big hummock of ice they saw, standing
+over the holes which the lads had dug, Andy Foger and his father!
+Each one had a rifle, and there was a smile of triumph on Andy's
+face!</p>
+
+<p>&quot;What are you doing here?&quot; cried Tom, the hot blood mounting to his
+cheeks.</p>
+
+<p>&quot;We've just staked out a claim here,&quot; answered the bully.</p>
+
+<p>&quot;And you deserted it,&quot; put in Mr. Foger smoothly. &quot;I think your
+mining friend will tell you that we have a right to take up an
+abandoned claim.&quot;</p>
+
+<p>&quot;But we didn't abandon it!&quot; declared Tom. &quot;We only went away to get
+the stakes.&quot;</p>
+
+<p>&quot;The claim was abandoned, and we have 'jumped' it,&quot; went on Mr.
+Foger, and he cocked his rifle. &quot;I need hardly tell you that
+possession is nine points of the law, and that we intend to remain.
+Andy, is your gun loaded?&quot;</p>
+
+<p>&quot;Yes, pa.&quot;</p>
+
+<p>&quot;I&mdash;I guess they've got us&mdash;fer th' time bein',&quot; murmured Abe, as he
+motioned to Tom and the others to come away. &quot;Besides they've got
+guns, an' we haven't&mdash;but wait,&quot; added the miner, mysteriously. &quot;I
+haven't played all my tricks yet.&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXIII" id="CHAPTER_XXIII"></a>CHAPTER XXIII</h2>
+
+<h3>ATTACKED BY NATIVES</h3>
+
+
+<p>To state that Tom and his friends were angry at the trick the Fogers
+had played on them would be putting it mildly. There was righteous
+indignation in their hearts, and, as for the young inventor he felt
+that much blame was attached to him for his neglect in not remaining
+on guard at the place of the lucky strike while Ned went to call the
+others.</p>
+
+<p>&quot;I guess Andy must have been spying on us,&quot; spoke Ned, &quot;or he would
+never have known when to rush up just as he did; as soon as we
+left.&quot;</p>
+
+<p>&quot;Probably,&quot; admitted Tom, bitterly.</p>
+
+<p>&quot;But, bless my penholder!&quot; cried Mr. Damon. &quot;Can't we do something,
+Abe? Won't the law&mdash;?&quot;</p>
+
+<p>&quot;There ain't any law out here, except what you make yourself,&quot; said
+the miner. &quot;I guess they've got us for th' time bein'.&quot;</p>
+
+<p>&quot;What do you mean by that?&quot; asked Tom, detecting a gleam of hope in
+Abe's tone.</p>
+
+<p>&quot;Well, I mean that I think we kin git ahead of 'em. Come on back to
+th' ship, an' we'll talk it over.&quot;</p>
+
+<p>They walked away, leaving Andy and his father in possession of the
+rich deposits of gold, and that it was much richer even then than
+the hole Abe had first discovered was very evident. The two Fogers
+were soon at work, digging out the yellow metal with the pick and
+shovels Tom and Ned had so thoughtlessly dropped.</p>
+
+<p>&quot;What little law there is out here they've got on their side,&quot; went
+on Abe, &quot;an' they've got possession, too, which is more. Of course
+we could go at 'em in a pitched battle, but I take it you don't want
+any bloodshed?&quot; and he looked at Tom.</p>
+
+<p>&quot;Of course not,&quot; replied the lad quickly, &quot;but I'd like to meet Andy
+alone, with nothing but my fists for a little while,&quot; and Tom's eyes
+snapped.</p>
+
+<p>&quot;So would I,&quot; added Ned.</p>
+
+<p>&quot;Perhaps we can find another pocket of gold better than that one,&quot;
+suggested Mr. Damon.</p>
+
+<p>&quot;We might,&quot; admitted Abe, &quot;but that one was ours an' we're entitled
+to it. This valley is rich in gold deposits, but you can't allers
+put your hand on 'em. We may have t' hunt around for a week until we
+strike another. An', meanwhile, them Fogers will be takin' our gold!
+It's not to be borne! I'll find some way of drivin' 'em out. An'
+we've got t' do it soon, too.&quot;</p>
+
+<p>&quot;You mean if we don't that they'll get all the gold?&quot; asked Mr.
+Damon.</p>
+
+<p>&quot;No, I mean that soon it will be th' long night up here, an' we
+can't work. We'll have t' go back, an' I don't want t' go back until
+I've made my pile.&quot;</p>
+
+<p>&quot;Neither do any of us, I guess,&quot; spoke Tom, &quot;but there doesn't seem
+to be any help for it.&quot;</p>
+
+<p>They discussed several plans on reaching the ship, but none seemed
+feasible without resorting to force, and this they did not want to
+do, as they feared there might be bloodshed. When night closed in
+they could see the gleam of a campfire, kindled by the Foger party,
+at the gold-pocket, from bits of the scrubby trees that grew in that
+frigid clime.</p>
+
+<p>&quot;They're going to stay on guard,&quot; announced Tom. &quot;We can't get it
+away from them to-night.&quot;</p>
+
+<p>Though Abe had spoken of some plan to regain the advantage the
+Fogers had of them, the old miner was not quite ready to propose it.
+All the next day he seemed very thoughtful, while going about with
+the others, seeking new deposits of gold. Luck did not seem to be
+with them. They found two or three places where there were traces of
+the yellow pebbles, but in no very great quantity.</p>
+
+<p>Meanwhile the Fogers were busy at the pocket Ned had located. They
+seemed to be taking out much of the precious metal.</p>
+
+<p>&quot;And it all ought to be ours,&quot; declared Tom, bitterly.</p>
+
+<p>&quot;Yes, and it shall be, too!&quot; suddenly exclaimed. Abe. &quot;I think I
+have a plan that will beat 'em.&quot;</p>
+
+<p>&quot;What is it?&quot; asked Tom.</p>
+
+<p>&quot;Let's get back to the ship, and I'll tell you,&quot; said Abe. &quot;We can't
+tell when one of their natives might be sneakin' in among these ice
+caves, an' they understand some English. They might give my scheme
+away.&quot;</p>
+
+<p>In brief Abe's plan, as he unfolded it in the cabin of the RED CLOUD
+was this:</p>
+
+<p>They would divide into two parties, one consisting of Ned and Tom,
+and the other of the three men. The latter, by a circuitous route,
+would go to the ice caves where the Fogers had established their
+camp. It was there that the Indians remained during the day, while
+Andy and his father labored at the gold pocket, for, after the first
+day when they had had the natives aid them, father and son had
+worked alone at the hole, probably fearing to trust the Indians. At
+night, though either Andy or his father remained on guard, with one
+or two of the dusky-skinned dog drivers.</p>
+
+<p>&quot;But we'll work this trick before night,&quot; said Abe. &quot;We three men
+will get around to where the natives are in the ice cave. We'll
+pretend to attack them, and raise a great row, firing our guns in
+the air, and all that sort of thing, an' yellin' t' beat th' band.
+Th' natives will yell, too, you can depend on that.&quot;</p>
+
+<p>&quot;Th' Fogers will imagine we are tryin' t' git away with their sleds
+an' supplies, an' maybe their gold, if they've got it stored in th'
+ice cave. Naturally Andy or his father will run here, an' that will
+leave only one on guard at th' mine. Then Tom an' Ned can sneak up.
+Th' two of 'em will be a match for even th' old Foger, if he happens
+t' stay, an' while Tom or Ned comes up in front, t' hold his
+attention, th' other can come up in back, an' grab his arms, if he
+tries t' shoot. Likely Andy will remain at th' gold hole, an' you
+two lads kin handle him, can't you?&quot;</p>
+
+<p>&quot;Well, I guess!&quot; exclaimed Tom and Ned together.</p>
+
+<p>The plan worked like a charm. Abe, Mr. Damon and Mr. Parker raised a
+great din at the ice cave where the Foger natives were. The sound
+carried to the hole where Andy and his father were digging out the
+gold. Mr. Foger at once ran toward the cave, while Andy, catching up
+his gun, remained on the alert.</p>
+
+<p>Then came the chance of Tom and Ned. The latter coming from his
+hiding-place, advanced boldly toward the bully, while Tom, making a
+detour, worked his way up behind.</p>
+
+<p>&quot;Here! You keep away!&quot; cried Andy, catching sight of Ned. &quot;I see
+what the game is, now! It's a trick!&quot;</p>
+
+<p>&quot;You're a nice one to talk about tricks!&quot; declared Ned, advancing
+slowly.</p>
+
+<p>&quot;Keep away if you don't want to get hurt!&quot; yelled Andy.</p>
+
+<p>&quot;Oh, you wouldn't hurt me; would you?&quot; mocked Ned, who wanted to
+give Tom time to sneak up behind the bully.</p>
+
+<p>&quot;Yes, I would! Keep back!&quot; Andy was nervously fingering his weapon.
+The next instant his gun flew from his grasp, and he went over
+backward in Tom's strong grip; for the young inventor, in his
+sealskin shoes had worked up in the rear without a sound. The next
+moment Andy broke away and was running for his life, leaving Tom and
+Ned in possession of the gold hole, and that without a shot being
+fired. A little later the three men, who had hurried away from the
+cave as Mr. Foger rushed up to see what caused the racket, joined
+Tom and Ned, and formal possession was taken of their lucky strike.</p>
+
+<p>&quot;We'll guard it well, now,&quot; decided Tom, and later that day they
+moved some supplies near the hole, and for a shelter built an igloo,
+Eskimo fashion, in which work Abe had had some experience. Then they
+moved the airship to another ice cave, nearer their &quot;mine&quot; as they
+called it, and prepared to stand guard.</p>
+
+<p>But there seemed to be no need, for the following day there was no
+trace of the Fogers. They and their natives had disappeared.</p>
+
+<p>&quot;I guess we were too much for them,&quot; spoke Tom. But the sequel was
+soon to prove differently.</p>
+
+<p>It was three days after our friends had regained their mine, during
+which time they had dug out considerable gold, that toward evening,
+as Tom was taking the last of the output of yellow pebbles into the
+cave where the airship was, he looked across the valley.</p>
+
+<p>&quot;Looks like something coming this way,&quot; observed the young inventor.
+&quot;Natives, I guess.&quot;</p>
+
+<p>&quot;It is,&quot; agreed Ned, &quot;quite a large party, too!&quot;</p>
+
+<p>&quot;Better tell Abe and the others,&quot; went on Tom. &quot;I don't like the
+looks of this. Maybe the sudden disappearance of the Fogers has
+something to do with it.&quot;</p>
+
+<p>Abe, Mr. Damon and Mr. Parker hurried from the ice cave. They had
+caught up their guns as they ran out.</p>
+
+<p>&quot;They're still coming on,&quot; called Tom, &quot;and are headed this way.&quot;</p>
+
+<p>&quot;They're Indians, all right!&quot; exclaimed Abe. &quot;Hark! What's that?&quot;</p>
+
+<p>It was the sound of shouting and singing.</p>
+
+<p>Through the gathering dusk the party advanced. Our friends closely
+scanned them. There was something familiar about the two leading
+figures, and it could now be seen that in the rear were a number of
+dog sleds.</p>
+
+<p>&quot;There's Andy Foger and his father!&quot; cried Ned. &quot;They've gone and
+got a lot of Eskimos to help them drive us away.&quot;</p>
+
+<p>&quot;That's right!&quot; admitted Tom. &quot;I guess we're in for it now!&quot;</p>
+
+<p>With a rush the natives, led by the Fogers, came on. They were
+yelling now. An instant later they began firing their guns.</p>
+
+<p>&quot;It's a fierce attack!&quot; cried Tom. &quot;Into the ice cave for shelter!
+We can cover the gold mine from there. I'll get my electric gun!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXIV" id="CHAPTER_XXIV"></a>CHAPTER XXIV</h2>
+
+<h3>THE WRECK OF THE AIRSHIP</h3>
+
+
+<p>Almost before our friends could retreat into the cave which now
+sheltered the RED CLOUD, the attacking natives opened fire.
+Fortunately they only had old-fashioned, muzzle-loading muskets,
+and, as their aim was none of the best, there was comparatively
+little danger. The bullets, however, did sing through the fast-gathering
+darkness with a vicious sound, and struck the heavy sides
+and sloping front of the ice cave with a disconcerting &quot;ping!&quot;</p>
+
+<p>&quot;I don't hear Andy or his father firing!&quot; called Tom, as he and the
+others returned the fire of the savage Indians. &quot;I could tell their
+guns by the sharper reports. The Fogers carry repeating rifles, and
+they're fine ones, if they're anything like the one we took from
+Andy, Ned.&quot;</p>
+
+<p>&quot;That's right,&quot; agreed Tom's chum, &quot;I don't believe Andy or his
+father dare fire. They're afraid to, and they're putting the poor
+ignorant natives up to it. Probably they hired them to try to drive
+us away.&quot;</p>
+
+<p>This, as they afterward learned, was exactly the case.</p>
+
+<p>The battle, if such it could be called, was kept up. There was about
+a hundred natives, all of whom had guns, and, though they were slow
+to load, there were enough weapons to keep up a constant fusilade.
+On their part, Tom and the others fired at first over the heads of
+the natives, for they did not want to kill any of the deluded men.
+Later, though, when they saw the rush keeping up, they fired at
+their legs, and disabled several of the Eskimos, the electric gun
+proving very effective.</p>
+
+<p>It was now quite dark, and the firing slackened. From their position
+in the cave, Tom and the others could command the hole where the
+gold was, and, as they saw several natives sneaking up to it the
+young inventor and Ned, both of whom were good shots, aimed to have
+the bullets strike the ice close to where the Indians were.</p>
+
+<p>This sort of shooting was enough, and the natives scurried away.
+Then Tom hit on the plan of playing the searchlight on the spot, and
+this effectually prevented an unseen attack. It seemed to discourage
+the enemy, too for they did not venture into that powerful glow of
+light.</p>
+
+<p>&quot;They won't do anything more until morning,&quot; declared Abe. &quot;Then
+we'll have it hot an' heavy, though, I'm afeered. Well, we'll have
+t' make th' best of it!&quot;</p>
+
+<p>They took turns standing guard that night, but no attack was made.
+The fact of the Fogers coming back with the band of Indians told
+Tom, more plainly than words, how desperately his enemies would do
+battle with them. Anxiously they waited for the morning.</p>
+
+<p>Several times in the night Mr. Parker was seen roaming about
+uneasily, though it was not his turn to be on guard. Finally Tom
+asked him what was the matter, and if he could not sleep.</p>
+
+<p>&quot;It isn't that,&quot; answered the scientist, &quot;but I am worried about the
+ice. I can detect a slight but peculiar movement by means of some of
+my scientific instruments. I am alarmed about it. I fear something
+is going to happen.&quot;</p>
+
+<p>But Tom was too worried about the outcome of the fight he knew would
+be renewed on the next day, to think much about the ice movement. He
+thought it would only be some scientific phenomena that would amount
+to little.</p>
+
+<p>With the first streak of the late dawn, the gold-seekers were up,
+and partook of a hot breakfast, with strong coffee which Mr. Damon
+brewed. Tom took an observation from the mouth of the cave. The
+searchlight was still dimly glowing, and it did not disclose
+anything. Tom turned it off. He thought he saw a movement among the
+ranks of the enemy, who had camped just beyond the gold hole.</p>
+
+<p>&quot;I guess they're coming!&quot; cried the lad. &quot;Get ready for them!&quot;</p>
+
+<p>The adventurers caught up their guns, and hurried to the entrance of
+the cave. Mr. Parker lingered behind, and was observed to be
+narrowly scanning the walls of the cavern.</p>
+
+<p>&quot;Come on, Parker, my dear man!&quot; begged Mr. Damon. &quot;We are in grave
+danger, and we need your help. Bless my life insurance policy! but I
+never was in such a state as this.&quot;</p>
+
+<p>&quot;We may soon be in a worse one,&quot; was the answer of the gloomy
+scientist.</p>
+
+<p>&quot;What do you mean?&quot; asked Mr. Damon, but he hurried on without
+waiting for a reply.</p>
+
+<p>Suddenly, from without the cave came a series of fierce yells. It
+was the battle-cry of the Indians. At the same moment there sounded
+a fusillade of guns.</p>
+
+<p>&quot;The battle is beginning!&quot; cried Tom Swift, grimly. He held his
+electric gun, though he had not used it very much in the previous
+attack, preferring to save it for a time of more need.</p>
+
+<p>As the defenders of the cave reached the entrance they saw the body
+of natives rushing forward. They were almost at the gold hole, with
+Andy Foger and his father discreetly behind the first row of
+Eskimos, when, with a suddenness that was startling, there sounded
+throughout the whole valley a weird sound!</p>
+
+<p>It was like the wailing of some giant&mdash;the sighing of some mighty
+wind. At the same time the air suddenly became dark, and then there
+came a violent snow squall, shutting out instantly the sight of the
+advancing natives. Tom and the others could not see five feet beyond
+the cave.</p>
+
+<p>&quot;This will delay the attack,&quot; murmured Ned, &quot;They can't see to come
+at us.&quot;</p>
+
+<p>Mr. Parker came running up from the interior of the cave. On his
+face there was a look of alarm.</p>
+
+<p>&quot;We must leave here at once!&quot; he cried.</p>
+
+<p>&quot;Leave here?&quot; repeated Tom. &quot;Why must we? The enemy are out there!
+We'd run right into them!&quot;</p>
+
+<p>&quot;It must be done!&quot; insisted the scientist. &quot;We must leave the cave
+at once!&quot;</p>
+
+<p>&quot;What for?&quot; cried Mr. Damon.</p>
+
+<p>&quot;Because the movement of the ice that I predicted, has begun. It is
+much more rapid than I supposed it would be. In a short time this
+cave and all the others will be crushed flat!&quot;</p>
+
+<p>&quot;Crushed flat!&quot; gasped Tom.</p>
+
+<p>&quot;Yes, the caves of ice are being destroyed! Hark! You can hear them
+snapping!&quot;</p>
+
+<p>They all listened. Above the roar of the storm could be made out the
+noise of crushing, grinding ice-sounds like cannon being fired, as
+the great masses of frozen crystal snapped like frail planks.</p>
+
+<p>&quot;The ice caves are being destroyed by an upheaval of nature!&quot; went
+on Mr. Parker. &quot;This one will soon go! The walls are bulging now! We
+must get out!&quot;</p>
+
+<p>&quot;But the natives! They will kill us!&quot; cried Mr. Damon. &quot;Bless my
+soul! what a trying position to be in.&quot;</p>
+
+<p>&quot;I guess the natives are as bad off as we are,&quot; suggested Ned.
+&quot;They're not firing, and I can hear cries of alarm, I think they're
+running away.&quot;</p>
+
+<p>There was a lull in the snow flurry, and the white curtain seemed to
+lift for a moment. The gold-seekers had a glimpse of the natives in
+full retreat, with the Fogers&mdash;father and son&mdash;racing panic-stricken
+after them. Tom could also see a big cave, just beyond the gold
+hole, collapse and crumble to pieces like a house of cards.</p>
+
+<p>&quot;We have no time to lose!&quot; Mr. Parker warned them. &quot;The roof of this
+cave is slowly coming down. The sides are collapsing! We must get
+out!&quot;</p>
+
+<p>&quot;Then wheel out the airship!&quot; cried Tom. &quot;We must save that! We
+needn't fear the natives, now!&quot;</p>
+
+<p>The young inventor hurried to the RED CLOUD calling to Ned and the
+others. They hastened to his side. It was an easy matter to move the
+airship along on the wheels. It neared the opening of the cave. The
+rumbling, roaring, grinding sound of the ice increased.</p>
+
+<p>&quot;Why&mdash;why!&quot; cried Tom in surprise and alarm, as the craft neared the
+mouth of the ice cavern, &quot;we can't get it out&mdash;the opening is too
+small! Yet it came in easily enough!&quot;</p>
+
+<p>&quot;The cave is collapsing&mdash;growing smaller every moment!&quot; cried Mr.
+Parker. &quot;We have only time to save our lives! Run out!&quot;</p>
+
+<p>&quot;And leave the airship? Never!&quot; yelled Tom.</p>
+
+<p>&quot;You must! You can't save that and your life!&quot;</p>
+
+<p>&quot;Get axes and make the opening bigger!&quot; suggested Ned, who, like his
+chum, could not bear to think of the destruction of the beautiful
+craft.</p>
+
+<p>&quot;No time! No time!&quot; shouted Mr. Parker, frantically, &quot;We must get
+out! Save what you can from the ship&mdash;the gold&mdash;some supplies&mdash;the
+guns&mdash;some food&mdash;save what you can!&quot;</p>
+
+<p>Then ensued a wild effort to get from the doomed craft what they
+could&mdash;what they would need if they were to save their lives in that
+cold and desolate country. Food, some blankets&mdash;their guns&mdash;as much
+of the gold as they could hastily gather together&mdash;their weapons and
+some ammunition&mdash;all this was carried from the cabin outside the
+cave. The entrance was rapidly growing smaller. The roof was already
+pressing down on the gas-bag.</p>
+
+<p>Tom gave one last look at his fine craft. There were tears in his
+eyes. He started into the cabin for something he had forgotten. Mr.
+Parker grabbed him by the arm.</p>
+
+<p>&quot;Don't go in!&quot; he cried hoarsely. &quot;The cave will collapse in another
+instant!&quot; He rushed with Tom out of the cavern, and not a moment too
+soon. The others were already outside.</p>
+
+<p>Then with a rush and a roar, with a sound like a great explosion,
+with a rending, grinding and booming as the great pieces of ice
+collapsed one against the other, the big ice cave settled in, as
+does some great building when the walls are weakened!</p>
+
+<p>Down crashed the roof of the ice cave! Down upon the RED CLOUD,
+burying out of sight, forever, under thousands of tons of ice and
+snow, the craft which was the pride of Tom Swift's heart! It was the
+end of the airship!</p>
+
+<p>Tom felt a moisture of tears in his eyes as he stood there in the
+midst of the snowstorm.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXV" id="CHAPTER_XXV"></a>CHAPTER XXV</h2>
+
+<h3>THE RESCUE&mdash;CONCLUSION</h3>
+
+
+<p>For a few moments after the collapse of the cave, and the
+destruction of the airship, on which they depended to take them from
+that desolate land, no one spoke. The calamity had been too
+terrible&mdash;they could hardly understand it.</p>
+
+<p>The snow had ceased, and, over the frozen plain, in full retreat,
+could be seen the band of attacking Indians. They had fled in terror
+at the manifestation of Nature. And Nature, as if satisfied at the
+mischief she had wrought, called a halt to the movement of the ice.
+The roaring, grinding sounds ceased, and there were no more
+collapses of caves in that neighborhood.</p>
+
+<p>&quot;Well, we are up against it,&quot; spoke Tom, softly. &quot;Poor old RED
+CLOUD! There'll never be another airship like you!&quot;</p>
+
+<p>&quot;We are lucky to have escaped with our lives,&quot; said Mr. Parker.
+&quot;Another moment and it would have been too late. I was expecting
+something like this&mdash;I predicted it.&quot;</p>
+
+<p>But his honor was an empty one&mdash;no one cared to dispute it with him.</p>
+
+<p>&quot;Bless my refrigerator! What's to be done!&quot; exclaimed Mr. Damon.</p>
+
+<p>&quot;Start from here as soon as possible,&quot; decided Abe.</p>
+
+<p>&quot;Why, do you think the natives will come back?&quot; asked Ned.</p>
+
+<p>&quot;No, but we have only a small supply of food, my lad, an' it's hard
+to git up here. We must hit th' trail fer civilization as soon as we
+kin!&quot;</p>
+
+<p>&quot;Go back&mdash;how; without the airship?&quot; asked Tom, blankly.</p>
+
+<p>&quot;Walk!&quot; exclaimed the miner, grimly. &quot;It's th' only way!&quot;</p>
+
+<p>They realized that. There was no hope of digging through that mass
+of fantastically piled ice to reach the airship, and, even if they
+could have done so, it would have been crushed beyond all hope of
+repair. Nor could they dig down for more food, though what they had
+hastily saved was little enough.</p>
+
+<p>&quot;Well, if we've got to go, we'd better start,&quot; suggested Tom, sadly.
+&quot;Poor old RED CLOUD!&quot;</p>
+
+<p>&quot;Maybe we can get a little more gold,&quot; suggested Ned.</p>
+
+<p>They walked over to the hole whence they had taken the yellow
+nuggets. The &quot;pocket&quot; was not to be seen. It was buried out of sight
+under tons of ice.</p>
+
+<p>&quot;We'll get no more gold here,&quot; decided Abe, &quot;if we get safely out of
+th' valley, and t' the nearest white settlement, we'll be lucky.&quot;</p>
+
+<p>&quot;Bless my soul! Is it as bad as that!&quot; cried Mr. Damon.</p>
+
+<p>Abe nodded without speaking. There was nothing else to do. Sadly and
+silently they made up into packs the things they had saved, and
+started southward, guided by a small compass the miner had with him.</p>
+
+<p>It was a melancholy party. Fortunately the weather had turned a
+little warmer or they might have been frozen to death. They tramped
+all that day, shaping their course to take them out of the valley on
+a side well away from where the hostile natives lived. At night they
+made rude shelters of snow and blocks of ice and ate cold victuals.
+The second day it grew colder, and they were slightly affected by
+snow-blindness, for they had lost their dark glasses in the cave.</p>
+
+<p>Even the gold seemed too great a burden to carry, and they found
+they had more of it than at first they supposed. On the third day
+they were ready to give up, but Abe bravely urged them on. Toward
+the close of the fourth day, even the old miner was in despair, for
+the food they could carry was not such as to give strength and
+warmth, and they saw no game to shoot.</p>
+
+<p>They were just getting ready to go into a cheerless camp for the
+night, when Tom, who was a little in advance, looked ahead.</p>
+
+<p>&quot;Ned, do I see something or is it only a vision?&quot; he asked.</p>
+
+<p>&quot;What does it look like?&quot; asked his chum.</p>
+
+<p>&quot;Like Eskimos on sleds.&quot;</p>
+
+<p>&quot;That's what it is,&quot; agreed Ned, after an observation. &quot;Maybe it's
+the Fogers, or some of the savage Indians.&quot;</p>
+
+<p>They halted in alarm, and got out their guns. The little party of
+natives kept coming on toward them.</p>
+
+<p>Suddenly Abe uttered a cry, but it was one of joy and not fear.</p>
+
+<p>&quot;Hurrah!&quot; he yelled, &quot;It's all right&mdash;they're friendly natives!
+They're of the same tribe that helped me an' my partner! It's all
+right, boys, we're rescued now!&quot;</p>
+
+<p>And so it proved. A few minutes later the gold-seekers were on the
+sleds of the friendly Eskimos, some of whom remembered Abe, and the
+weary and hungry adventures were being rushed toward the native
+village as fast as the dogs could run. It was a hunting party that
+had come upon our friends just in time.</p>
+
+<p>Little more remains to be told. Well cared for by the kind Eskimos,
+Tom and his friends soon recovered their spirits and strength. They
+arranged for dog teams to take them to Sitka, and paid their friends
+well for the service, not only in gold, but by presenting what was
+of more value, the guns they no longer needed. Tom, however,
+retained his electric rifle.</p>
+
+<p>Three weeks after that they were on a steamer bound for
+civilization, having bidden their friends the Eskimos good-by.</p>
+
+<p>&quot;Homeward bound,&quot; remarked Tom, some time later, as they were in a
+train speeding across the continent. &quot;It was a great trip, and the
+gold we got will more than repay us, even to building a new airship.
+Still, I can't help feeling sorry about the RED CLOUD.&quot;</p>
+
+<p>&quot;I don't blame you,&quot; returned Ned. &quot;Are you going to build another
+airship, Tom?&quot;</p>
+
+<p>&quot;Not one like the RED CLOUD, I think. But I have in mind plans for a
+sort of racing craft. I think I'll start it when I get back home.&quot;</p>
+
+<p>How Tom's plans developed, and what sort of a craft he built will be
+related in the next volume of this series, to be called &quot;Tom Swift
+and His Sky Racer; or, the Quickest Flight on Record.&quot; In that will
+be told how the young inventor foiled his enemies, and how he saved
+his father's life. Our friends arrived safely at Shopton in due
+season. They learned that the two Fogers had reached there shortly
+before them. Tom and his party decided not to prosecute them, and
+they did not learn the identity of the men who tried to rob Tom of
+the map.</p>
+
+<p>&quot;But I guess Andy won't go about boasting of his airship any more,&quot;
+said Ned, &quot;nor of how he got our gold mine away from us. He'll sing
+mighty small for a while.&quot;</p>
+
+<p>The store of gold brought from the North, proved quite valuable,
+though but for the unforeseen accidents our friends could have
+secured much more. Yet they were well satisfied. With his share Abe
+Abercrombie settled down out West, Mr. Damon gave most of his gold
+to his wife, Mr. Parker bought scientific instruments with his, Ned
+invested his in bank stock, and Tom Swift, after buying a beautiful
+gift for a certain pretty young lady, used part of the remainder to
+build his Sky Racer.</p>
+
+<p>And now, for a time, we will take leave of Tom and his friends, and
+say good-by.</p>
+
+
+
+
+
+
+
+
+
+<pre>
+
+
+
+
+
+End of Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+
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+Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: Tom Swift in the Caves of Ice
+
+Author: Victor Appleton
+
+Posting Date: January 16, 2009 [EBook #3734]
+Release Date: February, 2003
+Last updated: September 19, 2011
+Last updated: April 12, 2012
+
+Language: English
+
+Character set encoding: ASCII
+
+*** START OF THIS PROJECT GUTENBERG EBOOK TOM SWIFT IN THE CAVES OF ICE ***
+
+
+
+
+Produced by This etext was produced by Charles Franks,
+Greg Weeks and the Online Distributed Proofreading Team.
+
+
+
+
+
+
+
+
+
+
+
+Tom Swift in the Caves of Ice
+
+OR
+
+The Wreck of the Airship
+
+
+by VICTOR APPLETON
+
+
+
+
+CONTENTS
+
+
+ I ERADICATE IN AN AIRSHIP
+ II ANDY FOGER'S TRIPLANE
+ III ABE IS DECEIVED
+ IV TOM GETS THE MAP
+ V GRAVE SUSPICIONS
+ VI ANDY'S AIRSHIP FLIES
+ VII READY FOR THE TRIP
+ VIII A THIEF IN THE NIGHT
+ IX A VANDAL'S ACT
+ X TOM IS HELD UP
+ XI OFF FOR THE FROZEN NORTH
+ XII PELTED BY HAILSTONES
+ XIII A FRIGHTENED INDIAN
+ XIV THE RIVAL AIRSHIP
+ XV THE RACE
+ XVI THE FALL OF THE ANTHONY
+ XVII HITTING THE ICE MOUNTAIN
+ XVIII A FIGHT WITH MUSK OXEN
+ XIX THE CAVES OF ICE
+ XX IN THE GOLD VALLEY
+ XXI THE FOGERS ARRIVE
+ XXII JUMPING THE CLAIM
+ XXIII ATTACKED BY NATIVES
+ XXIV THE WRECK OF THE AIRSHIP
+ XXV THE RESCUE-CONCLUSION
+
+
+
+
+CHAPTER I
+
+ERADICATE IN AN AIRSHIP
+
+
+"Well, Massa Tom, am yo' gwine out in yo' flyin' machine ag'in to-day?"
+
+"Yes, Rad, I think I will take a little flight. Perhaps I'll go over
+to Waterford, and call on Mr. Damon. I haven't seen very much of
+him, since we got back from our hunt after the diamond-makers."
+
+"Take a run clear ober t' Waterfield; eh, Massa Tom?"
+
+"Yes, Rad. Now, if you'll help me, I'll get out the Butterfly, and
+see what trim she's in for a speedy flight."
+
+Tom Swift, the young inventor, aided by Eradicate Sampson, the
+colored helper of the Swift household, walked over toward a small
+shed.
+
+A few minutes later the two had rolled into view, on its three
+bicycle wheels, a trim little monoplane--one of the speediest craft
+of the air that had ever skimmed along beneath the clouds. It was
+built to carry two, and had a very powerful motor.
+
+"I guess it will work all right," remarked the young inventor, for
+Tom Swift had not only built this monoplane himself, but was the
+originator of it, and the craft contained many new features.
+
+"It sho' do look all right, Massa Tom."
+
+"Look here, Rad," spoke the lad, as a sudden idea came to him,
+"you've never ridden in an airship, have you?"
+
+"No, Massa Tom, an' I ain't gwine to nuther!"
+
+"Why not?"
+
+"Why not? 'Case as how it ain't healthy; that's why!"
+
+"But I go in them frequently, Eradicate. So does my father. You've
+seen us fly often enough, to know that it's safe. Why, look at the
+number of times Mr. Damon and I have gone off on trips in this
+little Butterfly. Didn't we always come back safely?"
+
+"Yes, dat's true, but dere might come a time when yo' WOULDN'T come
+back, an' den where'd Eradicate Sampson be? I axes yo' dat--whar'd I
+be, Massa Tom?"
+
+"Why, you wouldn't be anywhere if you didn't go, of course," and Tom
+laughed. "But I'd like to take you for a little spin in this
+machine, Rad. I want you to get used to them. Sometime I may need
+you to help me. Come, now. Suppose you get up on this seat here, and
+I promise not to go too high until you get used to it. Come on, it
+will do you good, and think of what all your friends will say when
+they see you riding in an airship."
+
+"Dat's right, Massa Tom. Dey suah will be monstrous envious ob
+Eradicate Sampson, dat's what dey will."
+
+It was clear that the colored man was being pursuaded somewhat
+against his will. Though he had been engaged by Tom Swift and his
+father off and on for several years, Eradicate had never shown any
+desire to take a trip through the air in one of the several craft
+Tom owned for this purpose. Nor had he ever evinced a longing for a
+trip under the ocean in a submarine, and as for riding in Tom's
+speedy electric car--Eradicate would as soon have sat down with
+thirteen at the table, or looked at the moon over the wrong
+shoulder.
+
+But now, somehow, there was a peculiar temptation to take his young
+employer at his word. Eradicate had seen, many times, the youthful
+inventor and his friends make trips in the monoplane, as well as in
+the big biplane and dirigible balloon combined--the RED CLOUD. Tom
+and the others had always come back safely, though often they met
+with accidents which only the skill and daring of the daring
+aeronaut had brought to a safe conclusion.
+
+"Well, are you coming, Rad?" asked Tom, as he looked to see if the
+oil and gasoline tanks were filled, and gave a preliminary twirl to
+the propeller.
+
+"Now does yo' t'ink it am puffickly safe, Massa Tom?" and the
+colored man looked nervously at the machine.
+
+"Of course, Rad. Otherwise I wouldn't invite you. But I won't take
+you far. I just want you to get used to it, and, once you have made
+a flight, you'll want to make another."
+
+"I don't nohow believe I will, Massa Tom, but as long as you have
+axed me, an' as yo' say some of dem proud, stuck-up darkies in
+Shopton will be tooken down a peg or two when de sees me, vhy, I
+will go wif yo', Massa Tom."
+
+"I thought you would. Now take your place in the little seat next to
+where I'm going to sit. I'll start the engine and jump in. Now sit
+perfectly still, and, whatever you do, don't jump out. The ground's
+pretty hard this morning. There was a frost last night."
+
+"I knows dere was, Massa Tom. Nope, I won't jump. I--I--Oh, golly,
+Massa Tom! I guess I don't want to go--let me out!"
+
+Eradicate, his heart growing fainter as the time of starting drew
+nearer, made as if he would leave the monoplane, in which he had
+taken his seat.
+
+"Sit still!" yelled Tom. At that instant he started the propeller.
+The motor roared like a salvo of guns, and streaks of fire could be
+seen shooting from one cylinder to the other, until there was a
+perfect blast of explosions.
+
+The speed of the propeller increased as the motor warmed up. Tom ran
+to his seat and opened the gasoline throttle still more, advancing
+the spark slightly. The roar increased. The lad darted a look at
+Eradicate. The colored man's face was like chalk, and he was
+gripping the upright braces at his side as though his salvation
+depended on them.
+
+"Steady now" spoke Tom, yelling to be heard above the racket. "Here
+we go."
+
+The Butterfly was moving slowly across the level stretch of ground
+which Tom used for starting his airships. The propeller was now a
+blur of light. The explosions of the motor became a steady roar, the
+noise from one cylinder being merged into the blast from the others
+so rapidly that it was a continuous racket.
+
+With a whizz the monoplane shot across the ground. Then, with a
+quick motion, Tom tilted the lifting planes, and, as gracefully as a
+bird, the little machine mounted upward on a slant until, coming to
+a level about two hundred feet above the earth, Tom sent it straight
+ahead over the roof of his house.
+
+"How's this, Rad?" he cried. "Isn't it great?"
+
+"It--it--er--bur-r-r-r! It's--it's mighty ticklish, Massa Tom--dat's
+de word--it suah am mighty ticklish!"
+
+Tom Swift laughed and increased the speed. The Butterfly darted
+forward like some hummingbird about to launch itself upon a flower,
+and, indeed, the revolutions of the propeller were not unlike the
+vibrations of the wings of that marvelous little creature.
+
+"Now for some corkscrew twists!" cried the young inventor. "Here we
+go, Rad!"
+
+With that he began a series of intricate evolutions, making figures
+of eight, spirals, curves, sudden dips and long swings. It was
+masterwork in handling a monoplane, but Eradicate Sampson, as he sat
+crouched in the seat, gripping the uprights until his hands ached,
+was in no condition to appreciate it. Gradually, however, as he saw
+that the craft remained up in the air, and showed no signs of falling,
+the fears of the colored man left him. He sat up straighter.
+
+"Don't you like it, Rad?" cried Tom.
+
+This time the answer came with more decision.
+
+"It suah am great, Massa Tom! I'm--I'm beginnin' t' like it. Whoop!
+I guess I do like it! Now if some of dem stuck-up coons could see
+me--"
+
+"They'd think YOU were stuck up; eh, Rad? Stuck up in the air!"
+
+"Dat's right, Massa Tom. Ha! Ha! I suah am stuck up in de air! Ha!
+Ha!"
+
+By this time Tom had guided the machine away from the village, and
+they were flying over the fields, some distance from his house. The
+colored man was beginning to enjoy his experience very much.
+
+Suddenly, just as Tom was trying to get a bit more speed out of the
+motor, the machine stopped. The cessation of the racket was almost
+as startling as a loud explosion would have been.
+
+"Just my luck!" cried Tom.
+
+"What's de matter?" asked Eradicate, anxiously.
+
+"Motor's stalled," replied the young inventor.
+
+"An', by golly, we's falling!" yelled the colored man.
+
+Naturally, with the stopping of the propeller, there was no further
+straight, forward motion to the monoplane, and, following the law of
+nature, it began to drop toward the earth on a slant.
+
+"We's fallin'! We'll be killed!" yelled the negro.
+
+"It's all right, I'll just vol-plane back to earth," spoke Tom,
+calmly. "I've often done it before, higher up than this. Sit still,
+Rad, I'm volplaning back to the ground."
+
+"An' I'll JUMP back to de ground; dat's what I'll do. I ain't goin'
+t' wait until I falls, no sah! An' I ain't gwine t' do none ob dat
+ball-playin' yo' speak ob, Massa Swift. It's no time t' play ball
+when yo' life am in danger. I'se gwine t' jump."
+
+"Sit still!" cried Tom, for the colored man was about to spring from
+his seat. "There's no danger! I didn't say anything about playing
+ball. I said I'd VOL-PLANE back to the earth. We'll be there
+shortly. I'll take you down safe. Sit still, Rad!"
+
+He spoke so earnestly that the fears of his colored passenger were
+quelled. With a quick motion Tom threw up the head planes, to check
+the downward sweep. The Butterfly shot forward on a gradual slant.
+Repeating this maneuver several times, the young inventor finally
+brought his machine to within a short distance of the earth, and,
+also, considerably nearer his own home.
+
+"I wonder if we can make it?" he murmured, measuring the distance
+with his eye. "I think so. I'll shoot her up a bit and then let her
+down on a long slant. Then, with another upward tilt, I ought to
+fetch it."
+
+The monoplane tilted upward. Eradicate gave a cry of terror. It was
+stilled at a look from Tom. Once more the air machine glided
+forward. Then came another long dip, another upward glide and the
+Butterfly came gently to earth almost on the very spot whence it had
+flown upward a few minutes before.
+
+Eradicate gave one mad spring from his seat, almost before the
+bicycle wheels had ceased revolving, as Tom jammed on the earth-brake.
+
+"Here, where are you going, Rad?" cried the lad.
+
+"Whar am I goin'? I'se goin' t' see if mah mule Boomerang am safe.
+He's de only kind ob an airship I wants arter dis!" and the colored
+man disappeared into the shack whence came a loud "hee-haw!"
+
+"Oh, pshaw! Wait a minute, Rad. I'll soon have the motor fixed, and
+we'll make another try. I'll take you over to Mr. Damon's with me."
+
+"No, sah, Massa Tom. Yo' don't catch dis coon in any mo' airships.
+Mah mule am good enough fo' me!" shouted Eradicate from the safe
+harbor of the mule's stable.
+
+Tom laughed, and turned to inspect the motor. As he was looking it
+over, to locate the trouble, the door of the house opened and a
+pleasant-faced woman stepped out.
+
+"Oh, Tom," she called. "I looked for you a moment ago, and you
+weren't here!"
+
+"No, Mrs. Baggert," Tom replied, waving his hand in greeting to the
+housekeeper, "Rad and I just came back--quite suddenly--sooner than
+we expected to. Why? Did you want me?"
+
+"Here's a letter that came for you," she went on.
+
+Tom tore open the envelope, and rapidly scanned the contents of the
+missive.
+
+"Hello!" he ejaculated half aloud. "It's from Abe Abercrombie, that
+miner I met when we were after the diamond-makers! He says he is on
+his way east to get ready to start on the quest for the Alaskan
+valley of gold, in the caves of ice. I had almost forgotten that I
+promised to make the attempt in the big airship. How did this letter
+come, Mrs. Baggert?" he asked.
+
+"By special delivery. The messenger brought it a few minutes ago."
+
+"Then we may see Abe any day now. Guess I'd better be looking over
+the RED CLOUD to see if it's in shape for a trip to the Arctic
+regions."
+
+Tom's attention for the moment was taken off his little monoplane,
+and his memory went back to the strange scenes in which he and his
+friends had recently played a part, in searching for the cave of the
+diamond-makers on Phantom Mountain. He recalled the promise he had
+made to the old miner.
+
+"I wonder if he expects us to start for Alaska with winter coming
+on?" thought Tom.
+
+His musings were suddenly interrupted by the entrance into the yard,
+surrounding the aeroplane shed, of a lad about his own age.
+
+"Hello, Ned Newton!" called Tom, heartily.
+
+"Hello, yourself," responded Ned. "I've got a day off from the bank,
+and I thought I'd come over and see you. Say, have you heard the
+latest?"
+
+"No. What is it?"
+
+"Andy Foger is building an airship."
+
+"Andy Foger building an airship?"
+
+"Yes, he says it will beat yours."
+
+"Humph! It will, eh? Well, Andy can do as he pleases as long as he
+doesn't bother me. I won't be around here much longer, anyhow."
+
+"Why not, Tom?"
+
+"Because I soon expect to start for the far north on a strange
+quest. Come on in the shed, and I'll tell you about it. We're going
+to try to locate a valley of gold, and I guess Andy Foger won't
+follow me there, even if he does build an airship."
+
+Tom and his chum started toward the shed, the young inventor still
+holding the letter that was to play such an important part in his
+life within the next few months. And, had he only known it, the
+building of Andy Foger's airship was destined to be fraught with
+much danger to our hero.
+
+
+
+
+CHAPTER II
+
+ANDY FOGER'S TRIPLANE
+
+
+"Going to look for a valley of gold, eh?" remarked Ned Newton as he
+and Tom took seats in a little room, fitted up like a den, where the
+young inventor frequently worked out the details of the problems
+that confronted him. "Where is this valley, Tom? Anywhere so I could
+have a chance at it?"
+
+"It's up in Alaska. Just where I don't know, but Abe Abercrombie,
+the old miner whom we met when out in Colorado this summer, says he
+can find it if we circle around in the airship. So I'm going to take
+a chance. I'll tell you all about it."
+
+And, while Tom is doing this, I will take the opportunity to more
+formally introduce to my new readers our hero and his friends.
+
+Tom Swift was an inventor of no little note, in spite of his youth.
+He lived with his father, Barton Swift, who was also an inventor, on
+the outskirts of the village of Shopton, New York State. Tom's
+mother was dead, and Mrs. Baggert had kept house for him and his
+father since he was a child. Garret Jackson, an expert machinist,
+was also a member of the household, and as has been explained,
+Eradicate Sampson, who took that name because, as he said he
+"eradicate de dirt," was also a sort of retainer. He lived in a
+little house on the Swift grounds, and did odd jobs about the place.
+
+In the first book of the series, entitled "Tom Swift and His Motor
+Cycle," there was related how the lad became possessed of one of
+those speedy machines, after Mr. Wakefield Damon had come to grief
+on it. Mr. Damon was an eccentric man, who was always blessing
+himself, some part of his anatomy, or some of his possessions.
+
+After many adventures on his motor-cycle, Tom Swift went through
+some surprising happenings with a motor-boat he bought. After that
+he built an airship, the RED CLOUD, and later he and his father
+constructed a submarine, in which they went under the ocean in
+search of sunken treasure, enduring many perils and much danger.
+
+Tom Swift's electric runabout, which he built after returning home
+from the submarine trip, proved to be the speediest car on the road.
+The experience he acquired in making this machine stood him in good
+stead, when (as told in the sixth volume, "Tom Swift and His
+Wireless Message") the airship in which he, Mr. Damon and a friend
+of the latter's (who had built the craft) were wrecked on Earthquake
+Island. There Tom was marooned with some refugees from a wrecked
+steam yacht, among whom were Mr. and Mrs. Nestor, father of a girl
+of whom Tom thought a great deal.
+
+With parts from the wrecked electric airship the youth rigged up a
+plant, and sent wireless messages from the island. The castaways
+nearly lost their lives in the earthquake shocks, but a steamer,
+summoned by Tom's wireless call, arrived in time to save them, just
+as the island disappeared beneath the sea.
+
+In the seventh book of the series, entitled "Tom Swift Among the
+Diamond Makers" there was related the adventures of himself and his
+friends when they tried to solve the mystery of Phantom Mountain.
+
+Among the castaways of Earthquake Island was a Mr. Barcoe Jenks and
+a Professor Ralph Parker. Mr. Jenks was a strange man, and claimed
+to have some valuable diamonds, which he said were made by a gang of
+men hidden in a cave in the Rocky Mountains. Tom did not believe
+that the diamonds were real, but Mr. Jenks soon proved that they
+were.
+
+He asked Tom to aid him in searching for the cave of the diamond
+makers. Mr. Jenks had been there once--in fact, he had been offered
+a partnership in the diamond-making business, but, after he had paid
+his money, he had been drugged, and carried secretly from the cave
+before he had a chance to note its location.
+
+But he, together with Tom, Mr. Damon and the scientist Mr. Parker,
+who correctly predicted the destruction of Earthquake Island, set
+out in the RED CLOUD to find the diamond makers. They did find them,
+after many hardships, and were captured by the gang. How Tom and his
+friends escaped from the cave, after they had seen diamonds made by
+a powerful lightning flash, and how they nearly lost their lives
+from the destruction of Phantom Mountain, is fully set down in the
+book.
+
+Sufficient to say now, that, though they had a general idea of how
+the precious stones were made, by the power of the lightning, the
+young inventor and his friends were never quite able to accomplish
+it, and the secret remained a secret. But they had secured some
+diamonds as they rushed from the cave (Mr. Damon grabbing them up)
+and these were divided among Tom and the others.
+
+Just as they were ready to come home in the airship, our friends
+were met by an old miner, Abe Abercrombie, who spoke of a valley of
+gold in Alaska, which was the story Tom related to Ned Newton, as
+the two chums sat in the den of the airship shed.
+
+"Then you don't know all the details about the gold valley, Tom?"
+remarked Ned, as the young inventor showed his chum the letter that
+had just arrived.
+
+"No, not all of them. At the time this miner met us I was anxious to
+get back East, for we had been away so long I knew dad would be
+worried. But I listened to part of Abe's story, and half promised to
+go in partnership in this quest for gold. He was to furnish
+information about the hidden valley, and I was to supply the
+airship. I expect Abe to come along at any time, now, and then I'll
+hear more particulars."
+
+"Will you go all the way in the airship?"
+
+"Well, I hadn't thought of that. I could ship it to the nearest
+place by rail, I suppose, and go on from there. That's a detail to
+be considered later. I'll talk it over with Abe."
+
+"Who are going?"
+
+"I don't know that even. I suppose Mr. Damon would feel slighted if
+I left him out. And perhaps Mr. Parker, that gloomy scientist, who
+is always predicting terrible accidents, will be glad to go along.
+Then Abe may have some friend he wants to take."
+
+"By Jinks! But you certainly do have swell times, Tom Swift!"
+exclaimed Ned Newton, enviously. "I wish I could go and have a try
+at that valley of gold!"
+
+"Why don't you come along, Ned?"
+
+"Do you really mean it?"
+
+"Of course."
+
+"But I don't believe I could get away from the bank."
+
+"Oh, dad and Mr. Damon could fix that. They're directors, you know.
+Come along, I'd be delighted to have you. Will you?"
+
+"I'll think about it. Jinks! But I sure would like to go. Do you
+think you can find the valley?"
+
+"Well, there's no telling. We generally do succeed in finding what
+we go after, even if we didn't get the diamond secret. I'm anxious
+to have Abe come, now, though until I got his letter I had almost
+forgotten about my promise to him. But, say, what's this you told me
+about Andy Foger making an airship?"
+
+"It's true, though I haven't seen it. Jake Porter was telling me
+about it. Andy's built a big shed in his yard, and he and some
+cronies of his, including Pete Bailey and Sam Snedecker, are working
+in there night and day. They've hired a couple of machinists, too.
+Mr. Foger is putting up the cash, I guess. Say, that was quite a
+scare you gave Andy on your monoplane, one day."
+
+"Yes, the big bully! and I'd like to scare him worse. But say, do
+you know I'd like to get a look at his airship. I wonder what sort
+of a craft it is?"
+
+"We can see it easily enough."
+
+"How?"
+
+"Why, the back part of the shed where he and the others are working
+is close to our fence. There are some holes in our fence and if you
+come there, maybe you can look in."
+
+"I can't see through the side of the shed, though."
+
+"Yes, you can."
+
+"How?"
+
+"Why, there's a big window, for light, in the back part of it. I
+happened to notice it the other day. I didn't look in, because I
+wasn't much interested, but I saw that one could peer over the top
+of our fence right into the shop where Andy is working. Want to try
+it?"
+
+Tom hesitated a moment.
+
+"Well, it seems rather an odd thing to do," he said. "But I would
+like to see what sort of a flying machine Andy is making, just for
+my own satisfaction. He may be infringing on some of my patents, and
+if he is, I'll stop him. Once or twice he's been sneaking around my
+shed here. I don't believe in sneaking, but I know he wouldn't let
+me in if I asked him, so I guess it's the only way. I'll go with
+you, Ned."
+
+"All right. We'll see if we can get a glimpse of Andy's queer
+shebang through the window."
+
+The two chums left Tom's shop, and were soon in the yard of Ned
+Newton's house. As he had said, the big shed in Andy's premises came
+close up to the fence, and there was a window through which one
+might gaze. The casement did not appear to be curtained.
+
+"I'll get a ladder so we can climb up to the top of the fence, and
+look over," spoke Ned, as he and Tom went out into the yard back of
+his house. The fence was high up on an embankment.
+
+A little later Tom and his chum were gazing into the shop window
+from the ladder.
+
+"Why, it's a triplane--a big triplane!" he exclaimed.
+
+"What's a triplane?" asked Ned, who didn't have much time to study
+the different types of airships.
+
+"It's one that has three sets of planes, one above the other. A
+biplane has two sets of planes, and a monoplane only one. Triplanes
+are larger, and, as far as I've been able to learn, not as
+satisfactory as either the biplanes or monoplanes. But that's not
+saying Andy's won't be a success. They certainly are busy in there,
+though! Andy is flying around like a hen scratching for her little
+chickens!"
+
+"See anything of his cronies?"
+
+"Yes, Pete and Sam are hammering away. There are a couple of men,
+too."
+
+"Yes, the machinists. Oh, I guess Andy expects great things from his
+airship."
+
+"Have you heard what he's going to do with it, Ned? Make flights for
+pleasure, or exhibit it?"
+
+"No, I haven't heard. Look out, Tom, the ladder is slipping!"
+
+As Ned spoke this warning, the window of the airship shed, through
+which they were looking, was suddenly raised. The ugly face of Andy
+Foger peered out. He caught sight of Tom and Ned.
+
+"Get away from there, you spies!" he yelled. "Get away from there,
+Tom Swift! You're trying to steal some of my ideas! Get away or I'll
+make you. Sam, bring me my gun! Pete, go tell my father to come
+here! I'll show Ned Newton and Tom Swift they can't bother me!"
+
+Andy was dancing about in a rage. His two cronies crowded behind him
+to the window just as the ladder on which Tom and Ned were standing
+slipped along the fence.
+
+"Jump, Ned!" yelled Tom Swift, as he leaped away to escape being
+entangled in the rungs.
+
+The young inventor came to the ground with a jar that shook him up
+considerably, while Ned, who had grasped the top board of the fence,
+remained hanging there by his hands, his feet dangling in the air.
+
+"Whack his fingers, Andy!" yelled Pete Bailey. "Get a long stick and
+whack Ned's fingers! That will make him drop off!"
+
+Tom Swift heard, and labored desperately to raise the ladder to
+enable Ned to get down, for his chum seemed to be afraid to drop.
+
+
+
+
+CHAPTER III
+
+ABE IS DECEIVED
+
+
+Raising a ladder alone is rather an awkward job. Tom found this so
+when he tried to aid his friend Ned. But, being a muscular lad, the
+young inventor did finally succeed in getting the ladder up against
+the fence where the bank clerk could reach it.
+
+Whack! Down upon the top board came a stick wielded by Andy Foger
+from the rear window of his shop.
+
+"Wow!" cried Ned, for the blow had been close to his fingers. "Hurry
+up with that ladder, Tom."
+
+"There it is! But why don't you drop?"
+
+"Too far. I can't reach the ladder now!"
+
+"Yes, you can. Stretch a bit!"
+
+"Whack!" Once more the stick descended on the fence, this time still
+closer to Ned's clinging hands.
+
+"Hit him good, Andy!" cried Sam Snedecker, "Give me a shot at him!"
+
+"I will not. I want to attend to him myself. You go tell my father,
+and he'll have Tom Swift arrested for trying to sneak in and get
+some of my airship ideas!"
+
+By this time Ned's wiggling feet had found the topmost rung of the
+ladder. The next moment he was rapidly descending it, and, when on
+the ground, he and Tom carried it away, to prevent its use by the
+enemy.
+
+"Whew!" exclaimed the young inventor. "I had no idea they would kick
+up such a row!"
+
+"Me either. Did you hurt yourself when you jumped, as the ladder
+fell?"
+
+"No. Did they hit your hands?"
+
+"Came mighty near it. Well, I s'pose it serves us right, yet if I
+can't look over my own back fence it's a pity!"
+
+"Of course we can, only I'd just as soon they hadn't seen us.
+However--hello! there's Andy looking over here, now."
+
+The mean face of the bully now topped the fence. It was evident that
+he had crawled from the window of his shop.
+
+"What are you trying to get into my place for, Tom Swift?" he
+demanded.
+
+"I wasn't trying to get in, Andy Foger."
+
+"Well, you were looking in."
+
+"Only doing as you've done over at my shop, several times, Andy. I
+wanted to see what sort of an airship you were building."
+
+"Trying to get some ideas for your own, I guess," sneered Andy.
+
+Tom did not think it worth while to answer this taunt.
+
+"I could have you arrested for this," went on Andy, who felt bolder
+now that he was reinforced by Sam and Pete on either side of him as
+he looked over the fence into Ned's yard.
+
+"Arrested for what?" demanded the bank clerk.
+
+"For trespassing on my father's premises," went on Andy.
+
+"We weren't on your premises," declared Ned. "We were on our side of
+the fence all the while."
+
+"Well, you were looking over in my yard."
+
+"A cat may look at a king, you know, Andy," Tom reminded the bully.
+
+"Yah! Think you're smart, don't you! Well, you can't steal any of my
+ideas for an airship. They're all patented, and I'll soon be making
+longer and higher flights than you ever dreamed of! I'll show you
+what a real airship is, Tom Swift! Monoplanes and biplanes are out
+of date. The only thing that's any good is a triplane. If mine works
+well--and I'm sure it will--I may build a quadruplane!"
+
+"I wish you luck," spoke Tom, with a shrug of his shoulders.
+
+"Well, you won't have any luck if you come around here any more,"
+went on Pete Bailey. "We'll be on the watch for you fellows, now,
+and we'll cover this window, so you can't see in."
+
+"That's what we will," agreed Andy, and Sam Snedecker shook his head
+vigorously to indicate that he, too, approved of this.
+
+"Come on," spoke Tom in a low tone to Ned, "I've seen enough."
+
+The two chums moved toward Ned's house, followed by the jeers and
+mocking laughter of Andy and his cronies.
+
+"Can't you get back at them in some way?" asked Ned, for he did not
+like to see himself or his friend apparently vanquished by the
+bully.
+
+"He laughs best who laughs last, Ned."
+
+"What do you mean?"
+
+"I mean that when Andy tries to fly in his triplane it will be our
+turn to laugh."
+
+"Won't it fly?"
+
+"Never, the way he has it rigged up. It didn't take but one look to
+tell me that. He's working on altogether the wrong principle. Wait
+until he tries to go up, and then we'll have some fun with him."
+
+"Then you got a good view of it through the window?"
+
+"I saw all I wanted to. But say, I was about to take a little trip
+in my monoplane, to see my friend Mr. Damon, when Abe's letter
+arrived, and you came along with your news. I started to take
+Eradicate, but he backed out. Don't you want to come?"
+
+"Sure, I'll go along."
+
+Ned had often ridden in the trim Butterfly, though the trips had not
+been so frequent that he was tired of them. A little later, Tom,
+having adjusted the motor that had stalled before, compelling him to
+vol-plane back to earth, the two chums were sailing through the air
+toward Waterford.
+
+"Why, bless my shoe laces!" cried Mr. Damon, as they alighted in the
+yard of his house, about an hour later. "I didn't expect you, Tom.
+But I'm glad to see you!"
+
+"And I to meet you again. I guess you know Ned Newton."
+
+"Ah, yes. How d'ye do, Ned? Bless my appetite! but it's quite
+chilly. We'll soon have winter. Won't you come in and have some hot
+chocolate?"
+
+The boys were glad to accept the invitation, and as they were
+drinking the beverage, which Mrs. Damon made for them, Tom told of
+the receipt of the letter from the old miner, and also his
+experience in seeing Andy's airship.
+
+"Why, bless my pocketbook!" cried Mr. Damon. "I had no idea we'd
+ever hear from Abe Abercrombie again. And so he is really coming on,
+to tell us about the valley of gold?"
+
+"So he says," replied Tom. "I was wondering if you'd like to go, Mr.
+Damon."
+
+"Go? Why, bless my very topknot! Of course I would. I'll go with
+you--only--only," and he leaned forward and whispered cautiously,
+"don't speak so loudly. My wife might hear you!"
+
+"Doesn't she want you to go off in the airship any more?" asked Tom.
+
+"Well, she'd rather I wouldn't. But she's going on a visit to her
+mother, soon, and then I think will come my opportunity to take
+another trip with you. A valley of gold in Alaska, eh? Up where the
+icebergs and caves of ice are. Say, Tom, I know some one else who
+would be glad to go."
+
+"Who?" inquired the young inventor, though he had an idea to whom
+his friend referred.
+
+"Mr. Parker! You know he's taken up his residence in Waterford, now,
+and only the other day he spoke to me about wishing he could go to
+the far north. He has some new theory--"
+
+"About the destruction of something or other; hasn't he, Mr. Damon?"
+interrupted Tom, with a smile.
+
+"That's it, exactly, my boy. Bless my coffeepot! But Mr. Parker has
+an idea that the whole northern part of this continent will soon be
+buried thousands of feet deep under an icy avalanche, and he wants
+to be there to see it. I know he'd like to go with us, Tom."
+
+The young inventor made a little gesture of dissent, but as he knew
+Mr. Damon, who was very eccentric himself, had taken a great liking
+to the gloomy scientist, Tom did not feel like refusing. So he said:
+
+"All right, Mr. Damon. If we go, and I think we shall, we'll expect
+you and Mr. Parker. I'll let you know the result of Mr.
+Abercrombie's visit, and I needn't request you to keep quiet about
+it. If there is a valley of gold in Alaska, we don't want everyone
+to know about it."
+
+"No, of course not, Tom Swift. I'll keep silent about it. Bless my
+liverpin! But I'll be glad to be on the move again, even if it is
+toward the Arctic regions."
+
+After some further talk, Tom and Ned took their departure, making
+good time back to Shopton in the speedy monoplane.
+
+For several days after that Tom busied himself about his big airship
+the RED CLOUD, for it needed quite a few repairs after the long trip
+to the mountains where the diamond makers had been discovered in
+their cave.
+
+"And if we're going up amid the ice and snow," reasoned Tom, "I've
+got to make some different arrangements about the craft, and provide
+for keeping warmer than we found necessary when we went west."
+
+So it was that Tom had no time to learn anything further about Andy
+Foger's airship, even had our hero been so inclined, which he was
+not. He looked for Abe Abercrombie any day now, for though the old
+miner had given no date as to when he would arrive, he had said, in
+his letter, that it would be soon.
+
+It was one day, nearly a week after Tom's attempt to make Eradicate
+like aeroplaning, that there might have been seen, coming along the
+Shopton road, which led toward Tom's house, the figure of a grizzled
+old man. His clothes were rather rough, and he carried a valise that
+had, evidently, seen much service. There was that about him which
+proclaimed him for a westerner--a cattleman or a miner.
+
+He walked slowly along, murmuring to himself.
+
+"Wa'al, I might better have taken one of them wagons at th' depot,"
+he said, "than t' try t' walk. It's quite a stretch out t' Tom
+Swift's house. I hope I find him home."
+
+He trudged on, and, a little later, his gaze was attracted by a
+large shed, in the rear of a white house the pretentious appearance
+of which indicated that persons of wealth owned it.
+
+"I guess that must be the place," he remarked. "That shed is big
+enough to hold the airship. Now to present myself."
+
+As he walked up the front path of the house, he was met by one of
+the gardeners, who was raking up the leaves.
+
+"Is this the airship place?" asked the miner.
+
+"Yes, that's where the young master is making his triplane,"
+answered the man.
+
+"Is he in?"
+
+"Yes, I guess so. You can walk right back to the shed."
+
+The miner did so. Through the open door of the building he had a
+glimpse of big stretches of wings, propellers, rudders, and some
+machinery.
+
+"That's it," he murmured, "though it looks some different than I
+remembered it. However, maybe Tom's changed it about. I wonder where
+he is?"
+
+As he spoke a lad came from the shed to meet him--a lad on whose
+face there was a look of suspicion.
+
+"What do you want?" he demanded.
+
+"I'm lookin' for Tom Swift," was the simple reply. "But I take it
+you're one of his partners in this airship business. I guess he must
+have told you about me. I'm Abe Abercrombie, the miner, and I've
+come to show him the way to that valley of gold in Alaska."
+
+At the mention of Tom Swift's name, Andy Foger, for it was he, had
+started to utter a denial. But, at the next words of the miner, and
+as Mr. Abercrombie mentioned "gold" and "Alaska," there came a
+cunning look over Andy's face.
+
+"Tom Swift isn't here just now," he said, wondering how he could
+turn to advantage the unexpected visit, and the impending
+information that the guileless old man was about to give under the
+mistaken idea that Andy was Tom's friend.
+
+"That's all right, I reckon he'll be along presently. You'll do just
+as well, I reckon. You're in partnership with him, I take it. So
+this is the place where he makes his airships, eh? It's a big one,"
+and Mr. Abercrombie looked in at the odd triplane of Andy's--for the
+airship was almost finished.
+
+"But it'll need to be big if we're to go to Alaska in it," went on
+the miner. "It's quite a journey t' th' valley where th' gold is. No
+way t' get t' it except by an airship. An' here I be an' ready to
+start, I've brought th' map of th' place, jest as I promised. Here
+it is, better take good care of it. Now, let's talk business," and
+the miner, having guilelessly handed Andy Foger a folded parchment,
+sat down on a box at the door of the airship shed, and placed his
+heavy valise on the ground beside him.
+
+"What's this?" asked the bully, wondering whether he had heard
+aright.
+
+"It's the map of th' valley of gold--directions how t' git there,
+an' all that. I guess it's plain enough. Now, when can we start?"
+
+Andy did not know what to say. Fate had, most unexpectedly, placed
+in his hands a valuable paper. The miner had made a mistake. Andy's
+house was on the same road as was Tom's and, seeing the airship
+shed, had deceived the aged man. He had not expected to find two
+airship manufactories in the same village.
+
+"The map of the valley of gold," murmured Andy, as he put it in his
+pocket.
+
+"Yes, jest as I told Tom about when I met him out West. I said I'd
+bring it with me, an' I did. When will Tom be back? He never spoke
+of you, though I reckoned he'd have to have some help in makin' his
+airships. Where is he?"
+
+"He--he--" stammered Andy. He did not know what to say.
+
+At that instant Tom Swift himself passed by in the road. He had been
+over to Shopton on an errand. One look into the yard of Andy's house
+showed to our hero the old miner sitting at the door of the airship
+shed.
+
+"Mr. Abercrombie--Abe!" cried Tom, almost, before he thought.
+
+"Hello, Tom! I got here!" cried the miner, heartily. "I was jest
+talking to your partner."
+
+"My partner!" spoke Tom in amazement.
+
+"Yes--partner in th' airship business. I should think you'd need
+about three partners to build these machines!"
+
+"My partner! Andy Foger isn't my partner!" cried Tom, wondering what
+would happen next. "I have no partner! If he said he was he deceived
+you!"
+
+"No partner? Ain't he your partner?" cried Mr. Abercrombie. "Why, I
+thought he was. I told him about th' valley of gold--I--I--give him
+the map--"
+
+"The map?"
+
+"Yes, the map t' tell how to get there. He's got it!"
+
+There was a mocking smile on Andy's face.
+
+"Give that map back at once!" cried Tom, sternly, now understanding
+something of the situation. "Hand it over at once, Andy Foger!"
+
+"I will--when I get ready! He gave it to me!" cried the bully, and
+then, before either Tom or Abe could stop him, Andy darted into the
+big shed, and slammed shut the door.
+
+
+
+
+CHAPTER IV
+
+TOM GETS THE MAP
+
+
+For a few seconds Tom was so surprised at the sudden action of the
+bully that he could neither move nor speak. Then, crying out a
+command to halt, the young inventor took after his enemy.
+
+"The scamp!" he cried. "The nerve he has! To deceive Abe Abercrombie
+in that fashion! Wait until I get hold of him!"
+
+"What's it all about?" asked the old miner, who, being a slow
+thinker had not understood all that had happened. "What's up, Tom
+Swift?"
+
+"Haven't time to tell you now," flung back the running lad over his
+shoulder. "I've got to catch Andy! Then I'll explain. He's trying to
+get ahead of us, I guess, but we'll stop him!" Thereupon Tom flung
+himself against the door of the airship shed. The young inventor
+found the portal bolted, though it vibrated with the impact of his
+body.
+
+"Come out of there, Andy Foger!" cried Tom, pounding on the door.
+"Come out, or I'll get an officer, and have you arrested!"
+
+There was no answer.
+
+"Come out, I say!" repeated Tom.
+
+"Around th' back! Try th' back door!" suggested the miner, who had
+hastened to Tom's side. "Maybe he's run out that way!"
+
+Tom listened. There was no movement in the shop. Then the young
+inventor sprinted around the side. He was just in time to see the
+bully running away over the lots and fields in the rear of his
+father's premises. Andy had climbed out of the back window of the
+shed, into which Tom and Ned had peered that day, had climbed the
+high fence, dropped down on the other side, and was now running away
+with all the speed he could muster.
+
+"Come back--!" began Tom, and then he realized that his enemy could
+not hear him. The bully was too far away. At the same time our hero
+realized that it would be useless to give chase, for Andy had too
+much of a start. There was nothing to do but to turn back, and Tom
+knew that his delay in trying to gain an entrance at the front door
+had given Andy the very opportunity he needed to escape at the rear.
+
+"Well, this is a bad turn of affairs," remarked the lad, as he faced
+the puzzled miner.
+
+"What is, Tom?"
+
+"Him having that map. It shows the location of the valley of gold,
+doesn't it, and tells how to get there?"
+
+"That's what it does!"
+
+"How did Andy happen to get it?"
+
+"Jest as I told you. I was on my way t' your house, havin' inquired
+at th' post-office, an' the man said that at your place there was a
+big shed, where you kept your airships. I come along, an', of
+course, when I see this house, an' the shed, an' had a glimpse of
+th' airship, I, of course, thought it was your place. An', though
+you'd never told me about it, I thought maybe this lad was in
+business with you. So, like a blamed young tenderfoot, I blurted out
+my business afore I thought, an' handed him the map for safe
+keepin'. He took it, too, that's the worst of it."
+
+"Yes, that's the worst of it," agreed Tom, "But I'll get it back, if
+I have to cause his arrest, and search his whole house."
+
+"But he runned away, Tom."
+
+"Oh, he'll come back. Was there only one copy of the map of the
+valley, Abe?" asked Tom, anxiously.
+
+"Yep; only one."
+
+"Could you make another?"
+
+"No, not if you was to pay me a million dollars! You see I ain't no
+drawer, an' this map, while I made part of it, was mostly made by my
+old partner, who was with me when we discovered th' valley of gold,
+an' was druv back by th' savage Eskimos an' Indians, an' by th'
+terrible cold. My partner made th' best part of th' map, an' he's
+dead, poor fellow."
+
+"I see. That's too bad! Then you can't make a duplicate map?"
+
+"Nary a one. But can't you do somethin'? It were amazin' stupid of
+me, old Abe Abercrombie, t' be took in by a boy like him! Can't you
+do somethin'?"
+
+"I'm going to try," announced Tom determinedly, as he swung on
+toward the Foger house. "I'll cause his arrest if he doesn't give it
+up."
+
+A few minutes later Tom Swift and Abe confronted Mr. Foger. The rich
+man, father of the bully, was rather surprised at the visit from the
+young inventor, for the two were not friends.
+
+"Well, what can I do for you, Tom Swift?" asked the banker, for he
+felt a certain coldness toward our hero, since the latter had
+defeated him in an effort to wreck a financial institution in which
+Tom and his father were interested.
+
+"Mr. Foger," spoke Tom, sternly, "your son has just stolen a map
+belonging to this gentleman," and he indicated Abe.
+
+"My son stolen a map!" exclaimed Mr. Foger. "How dare you make such
+an accusation, Tom Swift?"
+
+"I dare, because it's true! And, unless that map is returned to me
+at my house to-night I shall swear out a warrant for Andy's arrest."
+
+"You'd never dare do that!"
+
+"Wait and see!" spoke Tom, firmly. "I will give your son, or you,
+exactly five hours to return that map--if it isn't back in my hands
+by then, I'll get a warrant!"
+
+"Preposterous! Stuff and nonsense!" blustered Mr. Foger. "My son
+never stole anything!"
+
+"He stole this map, and there is plenty of evidence," went on Tom,
+as he detailed the circumstances.
+
+Mr. Foger hemmed and hawed, and affected not to believe that
+anything of the kind could have happened. But Tom was firm, and Abe
+Abercrombie backed up his statements, until even the banker began to
+waver.
+
+"Very well," he announced at length, "I will look into this matter,
+and if I find that my son has anything of yours, you shall have it
+back. But I cannot believe it. Perhaps he took it as a joke."
+
+"In which case," spoke Tom grimly, "he will find that he has carried
+the joke too far," and with that he and the miner left the Foger
+home.
+
+"It's all my fault," bewailed Abe, as he and our hero trudged on
+toward the Swift household.
+
+"No, it wasn't, Abe," declared Tom. "Any one would have been
+deceived by such tactics as Andy used--that is any stranger. And you
+didn't expect to find two airship sheds so close together."
+
+"No. That's right, I didn't. That's what threw me off th' track."
+
+"Andy only recently began work on his triplane. I don't know what
+his object is, and I don't care. Just now I'm more concerned about
+getting back this map."
+
+"I hope we do get it."
+
+"Oh, we will. I'm going to start off on my own hook, to find Andy.
+But first I'll take you to my house."
+
+The old miner was soon telling his story to Mr. Swift, the
+housekeeper and Garret Jackson. They expressed their surprise at
+Andy's daring act. But Tom didn't do much more talking.
+
+"I'm going out to find Andy," he declared, "and when I do--" He
+didn't finish his sentence, but they all knew what he meant.
+
+But the bully was in none of his usual haunts, though Tom visited
+them all. Nor was Andy at the homes of either of his cronies.
+
+"Well, if I don't find him, I shall certainly swear out the
+warrant," decided Tom. "I'll give him until night, and then I'll
+call on the police."
+
+Still he did not give up, but went to several other places where
+Andy might be found. He had about given up, as it was getting toward
+late afternoon, when, as he came out of a billiardroom, where the
+bully was in the habit of spending much of his time, Tom saw the lad
+of whom he was in search.
+
+"Hold on there, Andy Foger!" cried the young inventor. "I want to
+see you!"
+
+"What about?"
+
+"You know very well. Where's that map you stole?"
+
+"I haven't got it."
+
+"Take care!" and Tom, with a quick step was beside the bully, and
+had grasped him firmly by the arm.
+
+"You let me alone, Tom Swift!" cried Andy.
+
+"Where's that map?" and Tom gave Andy's arm a wrench.
+
+"It's at your house; that's where it is! I just took it back. It was
+only a joke."
+
+"A joke, eh? And you took it back?"
+
+"Yes, I did. Now you let me go!"
+
+"I will when I find out if you're telling me the truth or not, Andy
+Foger. You come with me!"
+
+"Where?"
+
+"To my house. I want to see if that map's there."
+
+"Well, you'll find that it is, and you'd better let me go! My father
+told me to take the map back, and I did. You let me go!"
+
+Andy struggled to get loose, but Tom had too tight a grip. There was
+something, too, in the manner of our hero that warned Andy not to
+trifle with him. So, concluding that discretion was the better part
+of valor, Andy walked sullenly along toward Tom's home, the young
+inventor never relaxing the grip on his enemy's arm.
+
+They reached the Swift home. Still holding his captive, Tom rang the
+bell. His father came to the door, followed by Abe Abercrombie.
+
+"Is the map back?" asked the young inventor, anxiously.
+
+"Yes, Andy brought it here a few minutes ago," announced Mr. Swift.
+
+"Is it the right one, Abe?" inquired Tom.
+
+"Yep, Tom. I made sure of that as soon as I laid my eyes on it. It's
+th' right one."
+
+"Then you can go, Andy Foger," announced our hero, "and if I ever
+catch you in another trick like this, I'll take the law into my own
+hands. Clear out, now!"
+
+"You wait! I'll get even with you," muttered the bully, as he fled
+down the front walk, as though afraid Tom would, even then, put his
+threat into execution.
+
+"Did he damage the map any?" asked the lad, as he followed his
+father and Abe into the house.
+
+"Nary a bit," answered the old miner. "It's jest th' same as it was.
+There it is," and he spread a crinkled sheet of tough parchment in
+front of Tom. It was covered with a rude drawing, and with names of
+places scrawled on it.
+
+"So that's the map, eh?" murmured Tom, eagerly scanning it.
+
+"That's it, an' here's th' valley of gold," went on Abe, as he
+placed one rough finger on a certain spot. "Right there--hello!" he
+cried, as he peered more closely at the parchment. "That ink spot
+wasn't there when I had th' map, a few hours ago."
+
+"What ink spot?" asked Tom, anxiously.
+
+"That one," and the miner indicated a small one near the edge of the
+map. "That was never there!"
+
+"It looks as if it was recently made," added Mr. Swift, who was
+something of a chemist.
+
+"An ink spot-freshly made," murmured Tom, "Dad--Abe, I can guess
+what's happened!"
+
+"What?" demanded the miner.
+
+"Andy Foger made a copy of this map while it was in his possession,
+and now he knows where the valley of gold is as well as we do! He
+may get there ahead of us!"
+
+
+
+
+CHAPTER V
+
+GRAVE SUSPICIONS
+
+
+Tom's announcement took them all by surprise. For a moment no one
+knew what to say, while the young inventor looked more closely at
+the parchment map.
+
+"Do you really think he has dared to make a copy of it?" asked Mr.
+Swift.
+
+"I do," answered his son. "That ink spot wasn't there when Abe gave
+him the map; was it?"
+
+"No," replied the miner.
+
+"And it couldn't get on in Andy's pocket," went on Tom. "So he must
+have had it open near where there was ink."
+
+"His fountain pen might have leaked," suggested Mr. Jackson.
+
+"In that case the ink spot would be on the outside of the map, and
+not on the inside," declared Tom, with the instinct of a detective.
+"Unless he had the map folded in his pocket with the inside surface
+on the outside, the ink couldn't have gotten on. Besides, Andy
+always carries his fountain pen in his upper vest pocket, and that
+pocket is too small to hold the map. No, I'm almost positive that
+Andy or his father have sneakingly made a copy of this map!"
+
+"I'm sorry to have to admit that Mr. Foger is capable of such an
+act," spoke Mr. Swift, "but I believe it is true."
+
+"And here is another thing," went on the young inventor, who was now
+closely scanning the parchment through a powerful magnifying glass,
+"do you see those tiny holes here and there, Mr. Jackson?"
+
+"Yes," answered the engineer.
+
+"Were they there before, Abe?" went on Tom, calling the old miner's
+attention to them.
+
+"Nary a one," was the answer. "It looks as if some one had been
+sticking pins in th' map."
+
+"Not pins," said Tom, "but the sharp points of a pair of dividers,
+or compasses, for measuring distances. Andy, or whoever made a copy
+of the map, used the dividers to take off distances with. This
+clinches it, in my mind."
+
+"But what can you do?" asked Tom's father.
+
+"I don't know," answered the young inventor. "It would be of little
+use to go to Andy. Naturally he would deny having made a copy of the
+map, and his father would, also. Even though I am sure they have a
+copy, I don't see how I am going to make them give it up. It's a
+hard case. There's only one thing I see to do."
+
+"What's that?" asked Abe.
+
+"Start for Alaska as soon as possible, and be first on hand at the
+valley of gold."
+
+"Good!" cried the miner. "That's the way to talk! We'll start off at
+once. I know my way around that country pretty well, an' even though
+winter is coming on, I think we can travel in th' airship. That's
+one reason why I wanted t' go in one of these flyin' machines.
+Winter is no time to be in Alaska, but if we have an airship we
+won't mind it, an' it's the best time t' keep other people away, for
+th' ordinary miner or prospector can't do anythin' in Alaska in
+winter--that is away up north where we're goin'."
+
+"Exactly where are we going?" asked Tom. "I have been so excited
+about discovering Andy's trick that I haven't had much time to
+consider where we're bound for nor what will be the best plan to
+follow."
+
+"Well, we're goin' to a region about seven hundred an' fifty miles
+northwest from Sitka," explained the old miner, as he pointed out
+the location on the map. "We'll head for what they call th' Snow
+Mountains, an' th' valley of gold is in their midst. It's just over
+th' Arctic circle, an' pretty cold, let me tell you!"
+
+"You'll be warm enough in Tom's airship, with the electric stoves
+going," commented Mr. Jackson.
+
+"Well, we'll need t' be," went on the miner. "Th' valley is full of
+caves of ice, an' it's dangerous for th' ordinary traveler. In fact
+an airship was the only way I saw out of th' difficulty when I was
+there."
+
+"Then you have been to the valley of gold?" asked Tom.
+
+"Well, not exactly TO it," was the reply, "but I was where I could
+see it. That was in th' summer, though of course the summer there
+isn't like here. I'll tell you how it was."
+
+The miner settled himself more comfortably in his chair, and resumed
+his story.
+
+"It was two year ago," he said, "that me an' Jim Mace started to
+prospect in Alaska. We didn't have much luck, an' we kept on workin'
+our way farther north until we come to these Snow Mountains. Then
+our supplies gave out, an' if it hadn't been for some friendly
+Eskimos I don't know what we would have done. Jim and me we gave 'em
+some trinkets an' sich, and th' Indians began talkin' of a wonderful
+valley of gold, where th' stuff lay around in chunks on top of the
+ground."
+
+"Me and Jim pricked up our ears at that, so to speak, an' we wanted
+to see th' place. After some delay we was taken to th' top of a big
+crag, some distance away from where we had been stopping with the
+friendly Eskimos, or Indians, as I call 'em. There, away down below,
+was a valley--an' a curious sort of a valley it were. It seemed
+filled with big bubbles--bubbles made of solid banks of snow or ice,
+an' we was told, me an' Jim was, that these were caves of ice, an'
+that th' gold was near these caves."
+
+"Well, of course me an' my partner wanted to go down the worst way,
+an' try for some gold, but th' Indians wouldn't let us. They said it
+was dangerous, for th' ice caves were constantly fallin' in, an'
+smashin' whoever was inside. But to prove what they said about th'
+gold, they sent one of their number down, while we waited on th'
+side of th' mountain."
+
+"Did he get any gold?" asked Tom, eagerly.
+
+For answer the old miner pulled from his pocket a few yellow
+pebbles--little stones of dull, gleaming yellow.
+
+"There's some of th' gold from amid th' caves of ice," he remarked
+simply. "I kept 'em for a souvenir, hopin' some day I might git back
+there. Well, Jim an' me watched th' Indian going down into th'
+valley. He come back in about three hours, havin' only gone to th'
+nearest cave, an' he had two pockets filled with these little chunks
+of solid gold. They gave me an' Jim some, but they wouldn't hear of
+us goin' t' th' valley by ourselves."
+
+"Then a bad storm come up, an' we had t' hit th' trail for home--the
+Indians' home, I mean--for Jim an' I was far enough away from ours."
+
+"Well, t' make a long story short, Jim an' me tried every way we
+knowed t' git t' that valley, but we couldn't. It come off colder
+an' colder, an' th' tribe of Indians with whom we lived was attacked
+by some of their enemies, an' driven away from their campin'
+grounds. Jim an' me, we went too, but not before Jim had drawed this
+map on a piece of dog-skin we found in one of the huts. We had an
+idea we might get back, some day, an' find the valley, so we'd need
+a map t' go by. But poor Jim never got back. He got badly frozen
+when the Indians drove us an' our friends away, an' he never got
+over it. He died up there in th' ice, an' we buried him. I took th'
+map, an' when spring come, I made a hike out of that country. From
+then until now I've been plannin' how t' git t' that valley, an' th'
+only way I seen was an airship. Then, when I was prospectin' around
+out in Colorado I saw Tom's machine hidden in th' trees, an' I
+waited until he come along, which part you know as well as I do,"
+finished Abe.
+
+"And that's the story of the valley of gold," spoke Mr. Swift.
+
+"That's all there is to it," assented Abe, simply.
+
+"Do you think there is much gold there?" asked Tom.
+
+"Plenty of it--for th' pickin' up," replied the miner. "Around th'
+caves of ice it's full of it, but, of course, it's dangerous. An'
+th' only way t' git t' it, an' pass th' savage Indians that are all
+around in th' mountains about th' valley, is t' fly over their heads
+in th' airship."
+
+"Then that's what we'll do," decided Tom.
+
+"Will you go all the way in the RED CLOUD?" inquired Mr. Jackson.
+
+"No, I think I'll send the airship on ahead to some point in
+Washington--say Seattle," replied Tom, "put it together there, and
+start for the Snow Mountains. In Seattle we can get plenty of
+supplies and stores. It will be a good point to start from, and will
+save us a long, and perhaps dangerous, flight across the United
+States."
+
+"I think that will be the best plan," agreed Mr. Swift. "But what
+about Andy--do you think he'll try to follow--or try to get ahead of
+you now that he has a copy of the map?"
+
+"He may," answered Tom. "But I have a little trick I'm going to work
+on Andy. I will try to learn whether he really has a copy of the
+map, though I'm practically certain of it. Then I'll decide what's
+best to do."
+
+"In th' meanwhile, will you be gettin' ready?" asked Abe. "I'd like
+t' start as soon as we can, for it's awful cold there, the longer
+you wait, at this time of th' year."
+
+"Yes, I'll start right to work, getting the RED CLOUD in readiness
+to be shipped," promised Tom.
+
+
+
+
+CHAPTER VI
+
+ANDY'S AIRSHIP FLIES
+
+
+"Hello, Tom, have you heard the news?" asked Ned Newton, of the
+young inventor, a few days later.
+
+"What news, Ned? I declare I've been so busy thinking out the best
+plan to ship the RED CLOUD to Seattle that I haven't been over to
+town. What's going on? Have they decided to build a new church in
+Shopton, or something like that?"
+
+"Oh, this about Andy Foger's airship."
+
+"Andy's airship, eh? Is he still working on it?"
+
+"It's all done, so Sam Snedecker was telling me last night, and
+to-day Andy is going to try to fly it."
+
+"You don't mean it!"
+
+"Sure thing. Let's go over and watch him."
+
+"He might make a fuss, same as he did when we looked in the window
+of his shed."
+
+"He can't make any fuss now. He's got to take his machine out to fly
+it, and anybody that wants to can look on. Didn't he watch you make
+flights often enough?"
+
+"That's so. Where is the trial flight going to take place?"
+
+"In the big meadow. Come on over."
+
+"Guess I will. I can't do much more now. I've been getting some
+boxes and crates made in which to pack the RED CLOUD. I'll have to
+take her all apart."
+
+"Then you're really going to hunt for the valley of gold?"
+
+"Sure thing. How about you going, Ned? I spoke to dad about it, and
+he said he'd see that you could have a leave of absence."
+
+"Yes, that part's all right. The bank president told me today I
+could take a vacation any time I wanted it. In fact that's what I
+came over to see you about. I want to thank your father."
+
+"Then you're going?"
+
+"I sure am, Tom! Won't it be great! I hope I can get a little gold
+for myself! My folks didn't take very much to the notion of me going
+off in an airship, but I told them how often you'd gone on trips,
+and come safely back, so they finally gave their consent. When are
+you going to start?"
+
+"Oh, in about two weeks. Did I tell you about Andy and the map?"
+
+"No. What trick has he been up to now?"
+
+Thereupon Tom related his suspicions concerning the bully, and also
+hinted to Ned of a certain ruse he intended to work on Andy when he
+got the chance.
+
+"Well, if you're ready, suppose we go over and see if Andy's airship
+will really fly," suggested Ned, after a while. "I'm doubtful
+myself, and I'd just like to see him come to grief, after the many
+mean things he's done to you."
+
+"Well," spoke Tom slowly, "I don't know as I wish him any bad luck,
+but I certainly hope he doesn't use his airship to try to beat us
+out in the hunt for the valley of gold."
+
+"Do you think he might?"
+
+"It's possible. But never mind about that now. Come on, we'll go
+over to the big meadow."
+
+The two chums walked along together, talking of many things. Tom
+told of some communication he had had with Mr. Damon, in which
+letters the eccentric man had inquired as to when the trip for
+Alaska would be undertaken.
+
+"Then he's going?" asked Ned.
+
+"Oh, yes, it wouldn't seem natural to go without some of Mr. Damon's
+blessings. But I think he's going to bring a friend with him."
+
+"Who?"
+
+"Mr. Ralph Parker."
+
+"That gloomy scientist, who is always predicting such terrible
+things going to happen?"
+
+"That's the gentleman. You met him once, I believe. Mr. Damon says
+Mr. Parker wants to do some scientific studying in the far north, so
+I've already counted on him as one of our party. Well, perhaps he
+won't do so much predicting this trip."
+
+A little later Tom and Ned came to a big open field. They saw quite
+a crowd gathered in it, but no sign of an airship.
+
+"Guess Andy hasn't arrived," spoke Tom.
+
+"No; very likely he's found out that something is wrong with his
+machine, and he isn't going to risk it."
+
+But almost as Ned spoke, there sounded cries of excitement from the
+crowd, and, a little later, something big and white, with many
+wing-shaped stretches of canvas sticking out from all sides, was seen
+turning into the big meadow from the broad highway that led to
+Andy's house.
+
+"There she is!" cried Ned.
+
+"There's something, at any rate," conceded Tom, as he hastened his
+steps. "It's a queer-looking aeroplane, though. My! he's got enough
+wings to it!"
+
+"Yes, it's Andy's sure enough," went on Ned "There he is in front,
+giving orders like a major-general, and Sam and Pete are helping
+him. Let's get closer."
+
+They followed the crowd, which was thronging about the airship that
+Andy Foger had made, Tom had a glimpse of the machine. It was a form
+of triplane, with three tiers of main wings, and several other sets
+of planes, some stationary and some capable of being moved. There
+was no gas-bag feature, but amidships was a small, enclosed cabin,
+which evidently held the machinery, and was designed to afford
+living quarters. In some respects the airship was not unlike Tom's,
+and the young inventor could see that Andy had copied some of his
+ideas. But Tom cared little about this.
+
+"Do you think it will go up?" asked Ned.
+
+"It looks to me to be too heavy, and his propellers seem too small,"
+answered Tom. "He's got to have a very powerful motor to make all
+that bulk fly."
+
+The people were crowding in closer around the airship, for the news
+that Andy was to attempt a flight had spread about town.
+
+"Now keep back--all of you!" ordered the bully, with a show of
+anger. "If any one damages my airship I'll have him arrested! Keep
+back, now, or I won't fly!"
+
+"Reminds me of a little kid saying he won't play if he can't have
+his own way," whispered Ned to Tom.
+
+"Hello, Andy, give us a ride!"
+
+"Going above the clouds?"
+
+"When are you coming back?"
+
+"Bring down a snowstorm!"
+
+"Be careful that you don't fall!"
+
+These were some of the things shouted at Andy, for he had few
+friends among the town lads, on account of his mean ways.
+
+"Keep quiet--all of you!" he ordered. "Get back. You might get hurt
+when I start the motor. I'm going to make a flight soon," he added
+proudly. "Sam, you come over here and hold this end. Pete, you go
+back to the rear. Simpson, you get inside and help me with the
+motor. Henderson, you get ready to shove when I tell you."
+
+These last orders were to the two machinists whom Andy had engaged
+to help him, and the bully gave himself no end of airs and
+importance as he bustled about.
+
+Tom could not help but admit that Andy's machine was a big affair.
+There was a great stretch of wings and planes, several rudders other
+appliances for which the young inventor could not exactly fathom a
+use. He did not think the machine would fly far, if at all. But Andy
+was hurrying here and there, getting the triplane in place on a
+level stretch of ground, as if he intended to capture some great
+prize.
+
+"Are you going to tackle him about stealing a copy of that map?"
+asked Ned.
+
+"I will if I get a chance," answered Tom, in a low voice.
+
+He got his opportunity a few minutes later. Andy, hurrying here and
+there, came face to face with the young inventor.
+
+"Hello, Andy," spoke Tom, good-naturedly. "So you're going to make a
+flight, eh?"
+
+"Yes, I am, and I s'pose you came around to see if you could get any
+ideas; didn't you?" sneered Andy.
+
+"Of course," admitted Tom, with an easy laugh. "My airship doesn't
+fly, you know, Andy, and I want to see what's wrong with it."
+
+There was a laugh in the crowd, at this, for Tom's success was well
+known.
+
+"Are you going to Alaska?" suddenly asked Tom, in a low voice, of
+the bully.
+
+"To Alaska? I--I don't--I don't know what you mean?" stammered Andy,
+as he turned aside.
+
+"Yes, you do know what I mean," insisted Tom. "And I want to tell
+you that the map you have won't be of much use to you. Why, do you
+think," he went on, "that Abe would carry the real map around with
+him that way? It's easy to make a copy look like an original, Andy,
+and also very easy to put false distances and directions on a map
+that may fall into the hands of an enemy."
+
+The shot told. Andy's face turned first red and then pale.
+
+"A--a false map!" he stammered. "Wrong directions?"
+
+"Yes--on the copy you made of the map you took from Mr.
+Abercrombie," went on Tom.
+
+"I--I didn't make any--Oh, I'm not going to talk to you!" blustered
+Andy. "Get out of my way! I'm going to fly my airship."
+
+The bully pushed past Tom, and started toward the triplane. But Tom
+had found out what he wanted to know. Andy had made a copy of the
+map. From now on there would be every danger that the bully would
+make an effort to get to the valley of gold.
+
+But other matters held Andy's attention now. He wanted to try his
+airship. With the help of his two cronies, and the machinists, the
+machine was gone over, oiled up, and finally, after several false
+starts, the motor was set going.
+
+It made a terrific racket, and the whole machine vibrated as though
+it would shake apart.
+
+"He hasn't got it well enough braced," said Tom to Ned.
+
+"Out of the way, now, everybody!" yelled Andy. "Keep away or you'll
+get hurt! I'm going up!"
+
+He climbed into the cabin of the craft, and took his position at the
+steering-wheel. The speed of the motor, its racket and its stream of
+sparks increased.
+
+"Let go!" cried Andy to those who were holding his craft.
+
+They released their hold. The triplane moved slowly across the
+ground, gathered speed, and, then, under the impulse of the powerful
+propellers, ran rapidly over the meadow.
+
+"Hurrah! There he goes!" cried Sam.
+
+"Yes! Now he's going to fly," proudly added Pete Bailey, the other
+crony of the bully.
+
+"He'd better fly soon, then, or he'll be in the ditch," said Tom
+grimly, for a little, sluggish stream crossed the meadow not far
+from where Andy had started.
+
+The next instant, thinking he had momentum enough, Andy tilted his
+elevation plane. The clumsy triplane rose into the air and shot
+forward.
+
+"There he goes!" cried Sam.
+
+"Hurrah!" yelled the crowd.
+
+Andy had gone up about ten feet, and was making slow progress.
+
+"I guess Tom Swift isn't the only one in Shopton who can build an
+airship!" sneered Pete Bailey.
+
+"Look! Look!" yelled Ned. "He's coming down!"
+
+Sure enough, Andy's machine had reached the end of her flight. The
+motor stopped with something between a cough and a wheeze. Down
+fluttered the aeroplane, like some clumsy bird, down into the ditch,
+settling on one side, and then coming to rest, tilted over at a
+sharp angle. Andy was pitched out, but landed on the soft mud, for
+there had been a thaw. He wasn't hurt much, evidently, for he soon
+scrambled to his feet as the crowd surged toward him.
+
+"Well, he flew a little way," observed Ned, grimly.
+
+"But he came down mighty soon," added Tom. "I thought he would. His
+machine is too big and clumsy. I've seen enough. Come on, Ned. We'll
+get ready to go to Alaska. Andy Foger will never follow us in that
+machine."
+
+But Tom was soon to find out how much mistaken he was.
+
+
+
+
+CHAPTER VII
+
+READY FOR THE TRIP
+
+
+Andy Foger stood looking at his tilted airship. His clothes were
+covered with mud from the ditch, some of the muck had splashed over
+his face so that he was a pitiable looking object.
+
+"What's the matter?" panted Pete Bailey.
+
+"Are you hurt?" asked Sam Snedecker.
+
+The two cronies had hurried to the side of the bully.
+
+"Matter? Can't you see what's the matter?" demanded Andy wrathfully.
+"The machine came down, that's what's the matter! Why didn't you
+fellows fix the motor better?" he shouted at the two machinists as
+they came running up, followed by the crowd.
+
+"Fix it better? The motor was all right," declared the taller
+machinist. "Any of them are likely to stop unexpectedly."
+
+"Well, I didn't think mine would," came from Andy. "Now look at my
+airship! It's all busted!"
+
+"No, it isn't hurt much," said the other man, after critically
+looking it over. "We can fix it, and you'll fly yet, Andy."
+
+"I hope I do, if only to fool Tom Swift," declared the bully, as he
+wiped some of the mud from his face. "Come on, now, help me wheel
+the machine back, and I'll try it again."
+
+Andy made another attempt, but this time the machine did not even
+rise off the ground, and then, amid the jeers of the crowd, the
+discomfited lad took his aeroplane back to the shed in the rear of
+his house.
+
+"I'll fix it yet, and make a long flight," he declared. "I'll show
+Tom Swift he can't laugh at me!"
+
+"You'll make a long flight eh?" asked one of the machinists. "Where
+will you go?"
+
+"Never mind," answered Andy, with a knowing wink. "I've got a plan
+up my sleeve--my father and I are going to do something that will
+astonish everybody in Shopton," and then Andy, with many nods and
+winks, went into the shed, where he began giving orders about the
+airship. He wanted the motor changed, and one of the machinists made
+some suggestions about the planes, which, he said, would give better
+results.
+
+As for Tom and Ned, they strolled away, satisfied that in Andy Foger
+they would not have a very dangerous rival, as far as airships were
+concerned.
+
+Tom thought matters over during the next few days. He was now
+satisfied that Andy had a copy of the map, and, as far as he could
+see, there was no way of getting it from him, for he could not prove
+to the satisfaction of the legal authorities that the bully actually
+had it.
+
+"We'll just have to take a chance, that's all," decided the young
+inventor in talking matters over with his father, Ned, and Abe
+Abercrombie. "If Andy and some of his crowd trail after us, we'll
+just have to run away from them and get to the valley first."
+
+"If they do get there, they won't find it very easy traveling I
+reckon," remarked Abe. "They'll get all they want of the caves of
+ice. But hadn't we better get a hustle on ourselves, Tom?"
+
+"Yes, we will soon start now. I have the RED CLOUD all packed up for
+shipment to Seattle. We will send it on ahead, and then follow, for
+it will take some time to get there, even though it's going by fast
+freight."
+
+"What about Mr. Damon?" asked Ned. "When is he coming?"
+
+"There's no telling," responded Tom. "He may be on hand any minute,
+and, again, he may only show up just as we are starting. I haven't
+heard from him in the last day or two."
+
+At that moment there was a knock on the private office in the
+aeroplane shed, where Tom, Ned and Abe Abercrombie were talking.
+
+"Who's there?" asked Tom.
+
+"It's me," answered a voice recognizable as that of the colored man
+Eradicate.
+
+"What is it, Rad?" asked Tom.
+
+"Why I jest thought I'd tell you dat de blessin' man am comin' down
+de road."
+
+"The blessing man?" repeated Tom. "Oh, you mean Mr. Damon."
+
+"Yais, sah, dat's jest who I done mean. An' dere's anodder gen'man
+wif him."
+
+"Mr. Parker, I expect," spoke Tom. "Well, tell them to come in here,
+Rad."
+
+"Yais, sah. Dey's comin' up de path now, so dey is."
+
+The next moment Tom and the others heard a voice saying:
+
+"Why, bless my necktie! The RED CLOUD is gone!" Mr. Damon had peered
+into the shed, and had not seen the airship, for Tom had it packed
+up. "I wonder if Tom Swift has gone away? Bless my top-knot, Mr.
+Parker, I hope we're not too late!"
+
+"Indeed I hope not," added the scientist. "I wish to make a study of
+the caves of ice. I think perhaps they may be working south, and, in
+time, this part of the country may be covered deep under a frozen
+blanket."
+
+"Cheerful, isn't he, Ned?" asked Tom, with a smile. Then, going to
+the door of the shed he called out: "Here we are, Mr. Damon. Glad to
+see you, Mr. Parker." This last wasn't exactly true, but Tom wanted
+to be polite.
+
+"Bless my collar button, Tom! But what has become of the airship?"
+asked Mr. Damon, as he looked about the shed, and saw only a number
+of boxes and crates.
+
+"Taken apart, and packed up, ready for the trip to the valley of
+gold and the caves of ice," replied the young inventor, and then he
+briefly told of their plans.
+
+"Well, that's a good idea," declared the eccentric man. "Mr. Parker
+and I are ready to go whenever you are, Tom."
+
+"Then we'll start very soon. I will get all our supplies in Seattle.
+Now, to discuss details," and, after Mr. Parker and Mr. Damon had
+been made acquainted with the old miner, who told his story in
+brief, they began a discussion of the prospective trip.
+
+Mr. Damon and Mr. Parker took up their residence in Tom's house, and
+while the eccentric man busied himself in helping our hero, Ned and
+Abe Abercrombie in getting ready for the trip to Alaska, the gloomy
+scientist went about making "observations" as he called them, with a
+view to predicting what might happen in the near future.
+
+He was particularly anxious to get up north, among the caves of ice,
+and, several times he repeated his statement that he believed the
+mass of ice in Alaska was working down toward the south. But no one
+paid much attention to him, though Tom recalled, not without a
+little shudder, that Mr. Parker had correctly predicted the
+destruction of Earthquake Island, and also the landslide on Phantom
+Mountain.
+
+The airship was finally sent off, being forwarded to Seattle in
+sections, where it could easily be put together. The matter of Andy
+Foger having a duplicate map of the valley of gold was discussed,
+but it was agreed that nothing could be done about it. So Tom and
+the others devoted all their energies to getting in shape for their
+prospective journey.
+
+Mr. Swift was invited to go, but declined on the ground that he had
+several inventions to perfect, nor could Mr. Jackson go, as he was
+needed to help his employer. So Tom, Ned, Mr. Damon, Mr. Parker and
+Abe Abercrombie made up the party. Tom arranged to send wireless
+messages to his father from the airship once they were started off
+toward the valley of gold, and over the frozen north.
+
+One evening, when Tom had been to pay a last visit to Mary Nestor,
+as he was coming past the Foger premises he saw a number of large
+vans, loaded with big packing cases coming out of the banker's yard.
+
+"Hum! I wonder if they're moving?" mused our hero. "If they are
+they're taking a queer time for it." He paused a moment to look at
+the procession of vans. As he did so he heard the voice of Andy
+Foger.
+
+"Now, I want you men to be careful of everything!" the bully called
+out arrogantly. "If you break anything I'll sue you for damages!"
+
+"Oh, that cub makes me sick!" exclaimed one of the drivers as he
+came opposite Tom.
+
+"What are you moving--eggs, that you have to be so careful?" asked
+the young inventor, in a low voice.
+
+"Eggs? No! But it might just as well be," was the growling answer.
+"He's shipping an airship, all taken to pieces, and he has nervous
+prostration for fear it will be broken. I don't believe the old
+thing's any good, anyhow."
+
+"An airship--Andy Foger sending away his airship?" gasped Tom.
+"Where to?"
+
+"Some place in Alaska," was the startling reply. "Pitka or Sitka, or
+some such place like that. It's all in these boxes, G'lang there!"
+this to his horses.
+
+"Andy sending his airship to Alaska!" murmured Tom in dismay. "Then
+he surely is going to make a try for that valley of gold!"
+
+He turned away, while the snarling voice of the bully rang out on
+the night, urging the drivers to be very careful of the boxes and
+crates on their trucks.
+
+
+
+
+CHAPTER VIII
+
+A THIEF IN THE NIGHT
+
+
+Tom Swift hardly knew what to think. He had scarcely believed, in
+spite of the fact that he was sure Andy had a copy of the map, that
+the bully would actually make an effort to go to the valley of gold.
+
+"And in that airship of his, too," mused Tom. "Well, there's one
+consolation, I don't believe he'll go far in that, though it does
+sail better than when he made his first attempt. Well, if he's going
+to try to beat us, it's a good thing I know it. We can be prepared
+for him, now."
+
+Tom, after watching the big vans for a few minutes, turned and kept
+on toward his home.
+
+There was more than surprise on the part of Mr. Damon and the others
+when Tom told his news. There was alarm, for there was a feeling
+that Mr. Foger and his son might adopt unscrupulous tricks.
+
+"But what can we do?" asked Mr. Swift.
+
+"Whitewash him!" exclaimed Eradicate Sampson, who had overheard part
+of the conversation. "Dat's what I'd do t' him an' his father, too!
+Dat's what I would! Fust I'd let mah mule Boomerang kick him a bit,
+an' den, when he was all mussed up, I'd whitewash him!" That was the
+colored man's favorite method of dealing with enemies, but, of
+course, he could not always carry it out.
+
+However, after considering the matter from all sides, it was decided
+that nothing could be done for the present.
+
+"Let them go," said Tom, "I don't believe they'll ever find the
+valley of gold. I fancy I threw a scare into Andy, talking as I did
+about the map."
+
+"Well, even if the Fogers do get the gold," said Mr. Parker calmly,
+"they cannot take away the caves of ice, and it is in them that I am
+most interested. I want to prove some of my new theories."
+
+"And we need the gold," said Tom, in a low voice; "don't we, Abe?"
+
+"That's what we do, Tom," answered the old miner.
+
+Preparations were now practically completed for their trip to
+Seattle by rail. Tom made some inquiries in the next few days
+regarding the Fogers, but only learned that the father and son had
+left town, after superintending the shipment of their airship.
+
+"Well, we start to-day," remarked Tom, as he arose one morning. "In
+two weeks, at most, we ought to be hovering over the valley, Abe."
+
+"I hope so, Tom. You've got the map put away safely, have you?"
+
+"Sure thing. Are you all ready?"
+
+"Yes."
+
+"Then we'll start for the depot right after breakfast." The
+adventurers had arranged to take a local train from Shopton, and get
+on a fast express at one of the more important stations.
+
+Good-byes were said, Mr. Swift, Mr. Jackson, Mrs. Baggert and
+Eradicate waving their adieus from the porch as Tom and the others
+started for the depot. Miss Mary Nestor had bidden our hero farewell
+the previous night--it being a sort of second good-bye, for Tom was
+a frequent caller at her house, and, if the truth must be told he
+rather disliked to leave the young lady.
+
+Tom found a few of his friends at the station, who had gathered
+there to give him and Ned BON-VOYAGE.
+
+"Bring us back some nuggets, Tom," pleaded Arthur Norton.
+
+"Bring me a musk-ox if you can shoot one," suggested one.
+
+"A live bear or a trained Eskimo for mine," exclaimed another.
+
+Tom laughingly promised to do the best he could.
+
+"I'll send you some gold nuggets by wireless," said Ned Newton.
+
+It was almost time for the train to arrive. In the crowd on the
+platform Tom noticed Pete Bailey.
+
+"He must feel lost without Andy," observed the young inventor to
+Ned.
+
+"Yes, I wonder what he's hanging around here for?"
+
+They learned a moment later, for they saw Pete going into the
+telegraph office.
+
+"Must be something important for him to wire about," observed Ned.
+
+Tom did not answer. The window of the office was slightly open,
+though the day was cool, and he was listening to the clicks of the
+telegraph instrument, as the operator sent Pete's message. Tom was
+familiar with the Morse code. What was his surprise to hear the
+message being sent to Andy Foger at a certain hotel in Chicago. And
+the message read:
+
+"Tom Swift's party leaving to-day."
+
+"What in the world does that mean?" thought Tom, but he did not tell
+Ned what he had picked up as it went over the wire. "Why should Andy
+want to be informed when we leave? That's why Pete was hanging
+around here! He had been instructed to let Andy know when we left
+for Seattle. There's something queer back of all this."
+
+Tom was still puzzling over the matter when their train roiled in
+and he and the others got aboard.
+
+"Well, we're off!" cried Ned.
+
+"Yes; we're off," admitted Tom, and, to himself he added: "No
+telling what will happen before we get there, though."
+
+The trip to Chicago was without incident, and, on arrival in the
+Windy City, Tom was on the lookout for Andy or his father, but he
+did not see them. He made private inquiries at the hotel mentioned
+in Pete's telegram, but learned that the Fogers had gone on.
+
+"Perhaps I'm worrying too much," thought Tom. But an event that
+occurred a few nights later, when they were speeding across the
+continent showed him that there was need of great precaution.
+
+On leaving Chicago, Tom had noticed, among the other passengers
+traveling in the same coach as themselves, a man who seemed to be
+closely observing each member of the party of gold-hunters. He was a
+man with a black mustache, a mustache so black, in fact, that Tom at
+once concluded that it had been dyed. This, in itself, was not much,
+but there was a certain air about the man--a "sporty" air--which
+made Tom suspicious.
+
+"I wouldn't be surprised if that man was a gambler, Ned," he said to
+his chum, one afternoon, as they were speeding along. The man in
+question was several seats away from Tom.
+
+"He does look like one," agreed Ned.
+
+"I needn't advise you not to fall in with any of his invitations to
+play cards, I suppose," went on Tom, after a pause.
+
+"No, indeed, it's something I don't do," answered Ned, with a laugh.
+"But it might be a good thing to speak to Abe Abercrombie about him.
+If that man's a sharper perhaps Abe knows him, or has seen him, for
+Abe has traveled around in the West considerable."
+
+"We'll ask him," agreed Tom, but the miner, when his attention was
+called to the man, said he had never seen him before.
+
+"He does look like a confidence man," agreed Abe, "but as long as he
+doesn't approach us we can't do anything, and don't need to worry."
+
+There was little need to call the attention of either Mr. Damon or
+Mr. Parker to the man, for Mr. Damon was busy watching the scenery,
+as this trip was a new one to him, and he was continually blessing
+something he saw or thought of. As for Mr. Parker, he was puzzling
+over some new theories he had in mind, and he said little to the
+others.
+
+On the night of the same day on which Tom had called special
+attention to the man with the black mustache, our hero went to his
+berth rather late. He had sent some telegrams to his father and one
+to Miss Nestor, and, when he turned in he saw the "gambler," as he
+had come to call him, going into the smoking compartment of the
+coach. Though Tom thought of the man as a gambler, there was no
+evidence, as yet, that he was one, and he had made no effort to
+approach any of our friends, though he had observed them closely.
+
+How long Tom had been asleep he did not know, but he was suddenly
+awakened by feeling his pillow move. At first he thought it was
+caused by the swaying of the train, and he was about to go to sleep
+again, when there came a movement that he knew could not have been
+caused by any unevenness of the roadbed.
+
+Then, like a flash there came to Tom's mind the thought that under
+his pillow, in a little leather case he had made for it, was the
+map, showing the location of the valley of gold.
+
+He sat up suddenly, and made a lunge for the pillow. He felt a hand
+being hurriedly withdrawn. Tom made a grab for it, but the fingers
+slipped from his grasp.
+
+"Here! Who are you!" cried Tom, endeavoring to peer through the
+darkness.
+
+"It's all right--mistake," murmured a voice.
+
+Tom leaned suddenly forward and parted the curtains of his berth.
+There was a dim light burning in the aisle of the car. By the gleam
+of it the young inventor caught sight of a man hurrying away, and he
+felt sure the fellow who had put his hand under his pillow was the
+man with the black mustache. He confirmed this suspicion a moment
+later, for the man half turned, as if to look back, and the youth
+saw the mustache.
+
+"He--he was after my map!" thought Tom, with a gasp.
+
+He sat bolt upright. What should he do? To raise an alarm now, he
+felt, would only bring a denial from the man if he accused him.
+There might also be a scene, and the man might get very indignant.
+Then, too, Tom and his friends did not want their object made known,
+as it would be in the event of Tom raising an outcry and stating
+what was under his pillow.
+
+He felt for the map case, opened it and saw, in the gleam of the
+light, that it was safe.
+
+"He didn't get it anyhow," murmured our hero. "I guess I won't say
+anything until morning, though he did come like a thief in the night
+to see if he could steal it."
+
+Tom glanced to where his coat and other clothing hung in the little
+berth-hammock, and a hasty search showed that his money and ticket
+were safe.
+
+"It was the map he was after all right," mused Tom. "I'll have a
+talk with Mr. Damon in the morning about what's best to do. That's
+why the fellow has been keeping such a close watch on us. He wanted
+to see who had the map."
+
+Then another thought came to Tom.
+
+"If it was the map he was after," he whispered to himself, "he must
+know what it's about. Therefore the Fogers must have told him. I'll
+wager Andy or his father put this man up to steal the map. Andy's
+afraid he hasn't got a copy of the right one. This is getting more
+and more mysterious! We must be on our guard all the while. Well,
+I'll see what I'll do in the morning."
+
+But in the morning the man with the black mustache was not aboard
+the train, and on inquiring of the conductor, Tom learned that the
+mysterious stranger had gotten off at a way station shortly after
+midnight.
+
+
+
+
+CHAPTER IX
+
+A VANDAL'S ACT
+
+
+"Bless my penknife!" exclaimed Mr. Daman, the next morning, when he
+had been told of Tom's experience in the night, "things are coming
+to a pretty pass when our enemies adopt such tactics as this! What
+can we do, Tom? Hadn't you better let one of us carry the map?"
+
+"Oh, I guess not," answered the young inventor. "They have had one
+try at me, and found that I wasn't napping. I don't believe they'll
+try again. No, I'll carry the map."
+
+Tom concealed it in an old wallet, as he thought it was less likely
+to attract attention there than in the new case he formerly used.
+Still he did not relax his vigilance, and his sleep for the next few
+nights was uneasy, as he awakened several times, thinking he felt a
+hand under his pillow.
+
+At length Ned suggested that one of them sit up part of the night,
+and keep an eye on Tom's berth. This was agreed to, and they divided
+the hours of darkness into watches, each one taking a turn at
+guarding the precious map. But they might have spared themselves the
+trouble, for no further attempt was made to get it.
+
+"I'd just like to know what Andy Foger's plans are?" said Tom one
+afternoon, as they were within a few miles of Seattle. "He certainly
+must have made up his mind quickly, after he saw the map, about
+going in search of the gold."
+
+"Maybe his father proposed it," suggested Ned. "I heard, in our
+bank, that Mr. Foger has lost considerable money lately, and he may
+need more."
+
+"I shouldn't wonder. Well, if they are going to Sitka, Alaska, to
+assemble their ship, I think they'll have trouble, for supplies are
+harder to get there than in Seattle. But we'll soon be on our way
+ourselves, if nothing happens. I hope all the parts of the RED CLOUD
+arrive safely."
+
+They did, as Tom learned a few hours later, when they had taken up
+their quarters in a Seattle hotel, and he had made inquiries at the
+railroad office. In the freight depot were all the boxes and crates
+containing the parts of the big airship, and by comparison with a
+list he had made, the young inventor found that not a single part
+was missing.
+
+"We'll soon have her together again," he said to his friends, "and
+then we'll start for Alaska."
+
+"Where are you going to assemble the airship?" asked Mr. Damon.
+
+"I've got to hire some sort of a big shed," explained Tom. "I heard
+of one I think I can get. It's out at the fair grounds, and was used
+some time ago when they had a balloon ascension here. It will be
+just what I need."
+
+"How long before we can start for the gold valley?" asked the old
+miner anxiously.
+
+"Oh, in about a week," answered the lad, "that is, if everything
+goes well."
+
+Tom lost no time in getting to work. He had the different parts of
+his airship carted to the big shed which he hired. This building was
+on one edge of the fair grounds, and there was a large, level space
+which was admirably adapted for trying the big craft, when once more
+it was put together.
+
+The gold-seekers worked hard, and to such good purpose that in three
+days most of the ship was together once more, and the RED CLOUD
+looked like herself again. Tom hired a couple of machinists to aid
+him in assembling the motor, and some of the gas appliances and
+other apparatus.
+
+"Ha! Bless my rubber shoes!" cried Mr. Damon in delight, as he
+looked at the big craft "This is like old times, Tom!"
+
+"Yes, indeed," agreed our hero.
+
+"Are you going to give it a preliminary tryout?" asked Ned.
+
+"Oh, yes, I think we can do that to-morrow," replied Tom. "I want to
+know that everything is in good working shape before I trust the
+ship on the trip to the frozen north. There are several problems I
+want to work out, too, for I think I will need a different kind of
+gas up where the temperature is so low."
+
+"It certainly is cold up here," agreed Ned, for they were now much
+farther north than when they were in Shopton, and, besides, winter
+was coming on. It was not the best time of the year to journey into
+Alaska, but they had no choice. To delay, especially now, might mean
+that their enemies would get ahead of them.
+
+"We'll be warm in the airship, though; won't we?" asked Abe.
+
+"Oh, yes," answered Tom. "We'll be warm, and have plenty to eat.
+Which reminds me that I must begin to see about our stock of
+provisions and other supplies, for we'll soon be on our way."
+
+Work on the airship was hastened to such good advantage the next two
+days that it was in shape for a trial flight, and, one afternoon,
+the RED CLOUD was wheeled from the shed out into big field, the gas
+was generated, and the motor started.
+
+There was a little hitch, due to the fact that some of the machine
+adjustments were wrong, but Tom soon had that remedied and then,
+with the big propellers whirling around, the airship was sent
+scudding across the field.
+
+Another moment and it rose like a great eagle, and sailed through
+the air, while a small crowd that had daily gathered in the hope of
+seeing a flight, sent up a cheer.
+
+"Does it work all right?" asked Ned anxiously, as he stood in the
+pilothouse beside his chum.
+
+"As good as it did in Shopton," answered the young inventor,
+proudly.
+
+"Bless my pocketbook! but that's lucky," exclaimed Mr. Damon. "Then
+we can soon start, eh?"
+
+"As soon as we are stocked up," replied the lad.
+
+Tom put the airship through a number of "stunts" to test her
+stability and the rudder control, much to the delight of the
+gathering throng. Everything was found to work well, and after
+ascending to a considerable height, to the no small alarm of the old
+miner, Tom made a quick descent, with the motor shut off. The RED
+CLOUD conducted herself perfectly, and there was nothing else to be
+desired.
+
+She was sent down to earth and wheeled back into the shed, and not
+without some difficulty, for the crowd, which was now very large,
+wanted to get near enough to touch the wonderful craft.
+
+"To-morrow I'll arrange about the supplies and provisions, and we'll
+stock her up," said Tom to his companions. "Now you folks had better
+go back to the hotel."
+
+"Aren't you coming?" asked Ned.
+
+I'm going to bunk here in the shed to-night, said the young
+inventor.
+
+"What for?"
+
+"I can't take any chances now that the RED CLOUD is in shape for
+flying. Some of the Foger crowd might be hanging around, and break
+in here to damage her."
+
+"But the watchman will be on guard," suggested Ned, for since the
+hiring of the shed, the young inventor had engaged a man to remain
+on duty all night.
+
+"I know," answered Tom Swift, "but I'm not going to take any
+chances. I'll stay here with the watchman."
+
+Ned offered to share the vigil with his chum, and, after some
+objection Tom consented. The others went back to the hotel,
+promising to return early in the morning.
+
+Tom slept heavily that night, much heavier than he was in the habit
+of doing. So did Ned, and their deep breathing as they lay in their
+staterooms, in the cabin of the airship, told of physical weariness,
+for they had worked hard to re-assemble the RED CLOUD.
+
+The watchman was seated in a chair just inside the big door of the
+shed, near a small stove in which was a fire to take off the chill
+of the big place. The guard had slept all day, and there was no
+excuse for him nodding in the way that he did.
+
+"Queer, how drowsy I feel," he murmured several times. "It's only a
+little after midnight, too," he added, looking at his watch, "Guess
+I'll walk around a bit to rouse myself."
+
+He firmly intended to do this, but he thought he would wait just a
+few minutes more, and he stretched out his legs and got comfortable
+in the chair.
+
+Three minutes more and the watchman was asleep--sound asleep, while
+a strange, sweet, sickish odor seemed to fill the atmosphere about
+him.
+
+There was a noise at the door of the shed, a door in which there
+were several cracks. A man outside laid aside something that looked
+like an air pump. He applied one eye to a crack, and looked in on
+the sleeping watchman.
+
+"He's off," the man murmured. "I thought he'd never get to sleep!
+Now to get in and dose those two lads! Then I'll have the place to
+myself!"
+
+There was a clicking noise about the lock on the shed door. It was
+not a very secure lock at best, and, under the skilful fingers of
+the midnight visitor, it quickly gave way. The man entered. He gave
+one look at the slumbering watchman, listened to his heavy
+breathing, and then went softly toward the airship, which looked to
+be immense in the comparatively small shed--taking up nearly all the
+space.
+
+The intruder peered in through the cabin windows where Ned and Tom
+were asleep. Once more there was in the atmosphere a sickish odor.
+The man again worked the instrument which was like a small air pump,
+taking care not to get his own face too near it. Presently he
+stopped and listened.
+
+"They're doped," he murmured. He arose, and took from his mouth and
+nose a handkerchief saturated with some chemical that had rendered
+him immune to the effects of the sleep-producing that he had
+generated. "Sound asleep," he added. Then, taking out a long, keen
+knife, the vandal stole toward where the great wings of the RED
+CLOUD stretched out in the dim light like the pinions of a bird.
+There was a ripping, tearing, rending sound, as the vandal cut and
+slashed, but Tom, Ned and the watchman slumbered on.
+
+
+
+
+CHAPTER X
+
+TOM IS HELD UP
+
+
+Tom Swift stirred uneasily in his heavy sleep. He dreamed that he
+was again in his berth in the railroad car, and that the thief was
+feeling under his pillow for the map. Only, this time, there seemed
+to be hands feeling about his clothing, trying to locate his inner
+pockets.
+
+The lad murmured something unintelligible, but he did not awaken.
+The fumes prevented that. However, his movements showed that the
+effect of the drug was wearing off. It was intended only for
+temporary use, and it lasted less time than it would otherwise have
+done in a warmer, moister climate, for the cold, crisp air that
+penetrated the shed from outside dispelled the fumes.
+
+"Guess I'd better not chance it," murmured the intruder. "He may not
+have it on him, and if I go through all his pockets I'll wake him
+up. Anyhow, I've done what they paid me for. I don't believe they'll
+sail in this airship."
+
+The vandal gave one glance at the sleeping lads, and stole from the
+cabin of the craft. He looked at his work of ruin, and then tiptoed
+past the slumbering watchman. A moment later and he was outside the
+shed, hurrying away through the night.
+
+Several hours after this Mr. Damon and the old miner were pounding
+on the door of the shed. Mr. Parker, the scientist, had remained at
+the hotel, for he said he wanted to work out a few calculations
+regarding some of his theories.
+
+"I thought we'd find them up by this time," spoke the eccentric man,
+as he again knocked on the door. "Tom said he had lots to do to-day."
+
+"Maybe they are working inside, and can't hear our knocks,"
+suggested Abe. "Try th' door."
+
+"Bless my heart! I never thought of that," exclaimed Mr. Damon. "I
+believe I will."
+
+The door swung open as he pushed it, for it had not been locked when
+the intruder left. The first thing Mr. Damon saw was the watchman,
+still asleep in his chair.
+
+"Bless my soul!" the old man shouted. "Look at this, Abe!"
+
+"Something's wrong!" cried the miner, sniffing the air. "There's
+been crooked work here! Where are the boys?"
+
+Mr. Damon was close to the airship. He looked in the cabin window.
+
+"Here they are, and they're both asleep, too!" he called. "And--bless
+my eyeglasses! Look at the airship! The planes and wings are
+all cut and slashed! Something has happened! The RED CLOUD is all
+but ruined!"
+
+Abe hastened to his side. He looked at the damage done, and a fierce
+look came over his face.
+
+"The Fogers again!" he murmured. "We'll pay 'em back for this! But
+first we must see to the boys!"
+
+They needed small attention, however. The opening of the big door
+had let in a flood of fresh air, and this dispelled the last of the
+fumes. The watchman was the first to revive. The sleep caused by the
+chemical, sprayed from the air-pump by the vandal, had been
+succeeded by a natural slumber, and this was the case with Ned and
+Tom. They were soon aroused, and looked with wonder, not unmixed
+with rage, at the work done in the night.
+
+Every one of the principal planes of the airship, each of the
+rudders, and some of the auxiliary wings had been cut by a sharp
+knife--some in several places. The canvas hung in shreds and
+patches, and the trim RED CLOUD looked like some old tramp airship
+now. Tom could scarcely repress a groan.
+
+"Who did it?" he gasped.
+
+"And with us here on guard!" added Ned.
+
+"I--I must have fallen asleep," admitted the watchman in confusion.
+
+"You were all asleep," said Mr. Damon. "I couldn't rouse you!"
+
+"And there was th' smell of chloroform, or something like it in th'
+shed," added the miner.
+
+"But look at the airship!" groaned Tom.
+
+"Is it ruined--can't we go to the valley of gold?" asked Ned.
+
+Tom did not answer for a few minutes. He was walking around looking
+at his damaged craft. The sleepy feeling was rapidly leaving him, as
+well as Ned and the watchman.
+
+"Bless my watch chain!" exclaimed Mr. Damon. "What an ugly, mean
+piece of work. Can you repair it, Tom?"
+
+"I think so," was the hesitating answer. "It is not as bad as I
+feared at first. Luckily the gas-bag has not been touched, for, if
+it had, we could hardly have repaired it. I can fix the wings and
+the rudders. The propellers have not been damaged, nor has the motor
+been touched. I think they must have made another attempt to take
+the map off me," he went on, as he looked at several pockets that
+had been turned inside out.
+
+An examination of the door showed how the lock had been forced, and
+the adventurers could easily guess the rest. But who the midnight
+vandal was they could not tell, though Tom and the others were sure
+it was some one hired by the Fogers.
+
+"They wanted to delay us," said Tom. "They thought this would hold
+us back, but it won't--for long. We'll get right to work, and make
+new planes and rudders. Fortunately the framework isn't hurt any."
+
+Once Tom got into action nothing held him back. He hardly wanted to
+stop for meals. New canvas was ordered, and that very afternoon some
+of the damaged wings had been repaired. In the meanwhile the stores
+and provisions that had been ordered were arriving, and, under the
+direction of the miner and Mr. Damon were put in the RED CLOUD. Tom
+and Ned, with the help of a man they hired, worked diligently to
+replace the damaged planes and rudders. Mr. Parker came out to the
+airship shed, but he was of little use as a helper, for he was
+continually stopping to jot down some memoranda about an observation
+he thought of, or else he would lay aside his tools to go outside,
+look at the weather, and make predictions.
+
+But Tom and the others labored to such good advantage that in three
+days they had repaired most of the damage done. Luckily the vandal
+had cut and slashed in a hurry, and his malicious work was only half
+accomplished. There was no clue to his identity.
+
+No trace was seen of the Fogers, and Tom hardly expected it, for he
+thought they were in Sitka by this time. Nor were any suspicious
+persons seen hanging around the shed. The adventurers left their
+rooms at the hotel, and took up their quarters in the airship that
+would soon be their home for many days. They wanted to be where they
+could watch the craft, and two guards were engaged.
+
+"We'll start to-morrow," Tom announced gaily one evening when, after
+a hard day's work the last of the damaged planes had been repaired.
+
+"Start fer th' valley of gold?" asked the miner.
+
+"Yes. Everything is in good shape now. I want to go into town, to
+send some messages home, telling dad we'll soon be on our way, and I
+also want to get a few things."
+
+"Shall I come?" asked Ned.
+
+"No, I'd rather you'd stay here," spoke Tom, in a low voice. "We
+can't take any more chances of being delayed, and, as it's pretty
+well known that we'll sail to-morrow, the Foger crowd may try some
+more of their tricks. No, I'll go to town alone, Ned. I'll soon be
+back, however. You stay here."
+
+But Tom came nearly never coming back. As he was returning from
+sending the messages, and purchasing a few things he needed for the
+trip, he passed through a dark street. He was walking along,
+thinking of what the future might hold for him and his companions,
+after they reached the caves of ice, when, just as he got to a high
+board fence, surrounding some vacant lots, he heard some one whisper
+hoarsely:
+
+"Here he comes!"
+
+The young inventor was on his guard instantly. He jumped back to
+avoid a moving shadow, but was too late. Something struck him on the
+back of his head, and he felt his senses leaving him. He struggled
+against the feeling, and he realized, even in that exciting moment,
+that the thick collar of his heavy overcoat, which he had turned up
+because of a cold wind, had, perhaps, saved him from a broken skull.
+
+"Hold him!" commanded another voice. "I'll go through him!"
+
+The packages dropped from Tom's nerveless fingers. He felt himself
+sinking down, in spite of his fierce determination not to succumb.
+He felt several hands moving rapidly about his body, and then he
+struck blindly out at the footpads.
+
+
+
+
+CHAPTER XI
+
+OFF FOR THE FROZEN NORTH
+
+
+Tom Swift felt as if he was struggling in some dream or nightmare.
+He felt strong hands holding him and saw evil faces leering at him.
+
+Then gradually his brain cleared. His muscles, that had been
+weakened by the cowardly blow, grew strong. He felt his fist land
+heavily on some one's face. He heard a smothered gasp of pain.
+
+Then came the sound of footsteps running--Tom heard the "ping" of a
+policeman's night-stick on the sidewalk.
+
+"Here come the cops!" he heard one voice exclaim.
+
+"Did you get it?" asked another.
+
+"No, I can't find it. Cut for it now!"
+
+They released the young inventor so suddenly that he staggered about
+and almost fell.
+
+The next moment Tom was looking into the face of a big policeman,
+who was half supporting him.
+
+"What's the matter?" asked the officer.
+
+"Hold-up, I guess," mumbled the lad. "There they go!" he pointed
+toward two dark forms slipping along down the dimly-lighted street.
+
+The officer drew his revolver, and fired two shots in the air, but
+the fleeing figures did not stop.
+
+"How did it happen?" asked the policeman. "Did they get anything
+from you?"
+
+"No--I guess not," answered Tom. He saw the packages containing his
+purchases lying where they had fallen. A touch told him his watch
+and pocketbook were safe. The precious map was in a belt about his
+waist, and that had not been removed. "No, they didn't get
+anything," he assured the officer.
+
+"I came along too quick for 'em, I guess," spoke the bluecoat. "This
+is a bad neighborhood. There have been several hold-ups here of
+late, but I was on the job too soon for these fellows. Hello, Mike,"
+as another officer came running up in answer to the shots and the
+raps of the night-stick. "Couple of strong-arm-men tackled this
+young fellow just now. I saw something going on as I turned the
+corner, and I rapped and ran up. They went down that way. I fired at
+'em. You take after 'em, Mike, and I'll stay here. Don't believe you
+can land 'em, but try! I came up too quick to allow 'em to get
+anything, though."
+
+Tom did not contradict this. He knew, however, that, had the men who
+attacked him wished to take his watch or money, they could have done
+it several times before the officer arrived.
+
+"It was the map they were after," thought Tom, "not my watch or
+money. This is more of the Foger's work. We must get away from
+here."
+
+The policeman inquired for more particulars from Tom, who related
+how the hold-up had taken place. The young inventor, however, said
+nothing about the map he carried, letting the officer think it was
+an ordinary attempt at robbery, for Tom did not want any reference
+in the newspapers to his search for the valley of gold.
+
+Presently the other policeman returned, having been unable to get
+any trace of the daring men. The two bluecoats wanted to accompany
+Tom back to the airship shed, for his own safety, but he declared
+there was no more danger, and, after having given his name, so that
+the affair might be reported at headquarters, he was allowed to go
+on his way. His head ached from the blow, but otherwise he was
+unhurt.
+
+"Those fellows have been keeping watch for me," the lad reasoned, as
+he walked quickly toward the airship shed. "They must have been
+shadowing me, and they hid there until I came back. Andy Foger and
+his father must be getting desperate. I think I know why, too. That
+little dig I gave Andy about his map is bearing fruit. He begins to
+think it's the wrong map, and he wants to get hold of the right one.
+Well, they shan't if I can help it. We'll be away from here in the
+morning."
+
+There was indignation and some alarm among Tom's friends when he
+told his story a little later that night.
+
+"Bless my walking-stick!" cried Mr. Damon. "You'll need a bodyguard
+after this."
+
+"I'd just like t' git my hands on them fellers!" exclaimed the old
+miner. "I'd show 'em!" and a look at his rugged frame and his
+muscular arms and gnarled hands showed Tom and Ned that in the event
+of a fight they could count much on Abe Abercrombie.
+
+"I am glad there will be no more delays, and that we will soon be
+moving northward," spoke Mr. Parker, a little later. "I am anxious
+to confirm my theory about the advance of the ice crust, I met a man
+to-day who had just returned from the north of Alaska. He said that
+a severe winter had already set in up there. So I am anxious to get
+to the ice caves."
+
+"So am I," added Tom, but it was for a different reason.
+
+They were all up early the next morning, for there were several
+things to look after before they started on the trip that might
+bring much of danger to the adventurers. Under Tom's direction, more
+gas was generated, and forced into the big bag. A last adjustment
+was made of the planes, wing tips and rudders, and the motor was
+given a try-out.
+
+"I guess everything is all right," announced the young inventor.
+"We'll take her out."
+
+The RED CLOUD was wheeled from the big shed, and placed on the open
+lot, where she would have room to rush across the ground to acquire
+momentum enough to rise in the air. Tom, whenever it was practical,
+always mounted this way, rather than by means of the lifting gas,
+as, in the event of a wind, he would have better control of the
+ship, while it was ascending into the upper currents of air, than
+when it was rising like a balloon.
+
+"All aboard!" cried the lad, as he looked to see that the course was
+clear. Early as it was, there was quite a crowd on hand to witness
+the flight, as there had been every day of late, for the population
+of Seattle was curious regarding the big craft of the air.
+
+"Let her go!" cried Ned Newton, enthusiastically.
+
+Tom took his place in the steering-tower, or pilothouse, which was
+forward of the main cabin. Ned was in the engine-room, ready to give
+any assistance if needed. Mr. Damon, Mr. Parker and Abe Abercrombie
+were in the main cabin, looking out of the windows at the rapidly
+increasing throng.
+
+"Here we go!" cried the young inventor, as he pulled the lever
+starting the motor, There was a buzz and a hum. The powerful
+propellers whirred around like blurs of light. Forward shot the
+great airship over the ground, gathering speed at every revolution
+of the blades.
+
+Tom tilted the forward rudder to lift the ship. Suddenly it shot
+over the heads of the crowd. There was a cheer and some applause.
+
+"Off for the frozen north!" cried Ned, waving his cap.
+
+Tom shifted the rudder, to change the course of the airship. Mr.
+Damon was gazing on the crowd below.
+
+"Tom! Tom!" he cried suddenly. "There's the man with the black
+mustache--the man who tried to rob you in the sleeping-car!" He
+pointed downward to some one in the throng.
+
+"He can't get us now!" exclaimed Tom, as he increased the speed of
+the RED CLOUD, and then, taking up a telescope, after setting the
+automatic steering gear, Tom pointed the glass at the person whom
+Mr. Damon had indicated.
+
+
+
+
+CHAPTER XII
+
+PELTED BY HAILSTONES
+
+
+"Yes, that's the man all right," observed the lad. "But if he came
+here to have another try for the map, he's too late. I hope we don't
+land now until we are in the valley of gold." Tom passed the
+telescope to Ned, who confirmed the identification.
+
+"Perhaps he came to see if we started, and then he'll report to Andy
+Foger or his father by telegraph," suggested Mr. Damon.
+
+"Perhaps," admitted Tom. "Anyhow, we're well rid of our enemies--at
+least for a time. They can't follow us up in the air." He turned
+another lever and the RED CLOUD shot forward at increased speed.
+
+"Maybe Andy will race us," suggested Ned.
+
+"I'm not afraid of anything his airship can do," declared Tom. "I
+don't believe it will even get up off the ground, though he did make
+a short flight before he packed up to follow us. It's a wonder he
+wouldn't think of something himself, instead of trying to pattern
+after some one else. He tried to beat me in building a speeding
+automobile, and now he wants to get ahead of me in an airship. Well,
+let him try. I'll beat him out, just as I've done before."
+
+They were now over the outskirts of Seattle, flying along about a
+thousand feet high, and they could dimly make out curious crowds
+gazing up at them. The throng that had been around the airship shed
+had disappeared from view behind a little hill, and, of course, the
+man with the black mustache was no longer visible, but Tom felt as
+if his sinister eyes were still gazing upward, seeking to discern
+the occupants of the airship.
+
+"We're well on our way now," observed Ned, after a while, during
+which interval he and Tom had inspected the machinery, and found it
+working satisfactorily.
+
+"Yes, and the RED CLOUD is doing better than she ever did before,"
+said Tom. "I think it did her good to take her apart and put her
+together again. It sort of freshened her up. This machine is my
+special pride. I hope nothing happens to her on this journey to the
+caves of ice."
+
+"If my theory is borne out, we will have to be careful not to get
+caught in the crush of ice, as it makes its way toward the south,"
+spoke Mr. Parker with an air as if he almost wished such a thing to
+happen, that he might be vindicated.
+
+"Oh, we'll take good care that the RED CLOUD isn't nipped between
+two bergs," Tom declared.
+
+But he little knew of the dire fate that was to overtake the RED
+CLOUD, and how close a call they were to have for their very lives.
+
+"No matter what care you exercise, you cannot overcome the awful
+power of the grinding ice," declared the gloomy scientist. "I
+predict that we will see most wonderful and terrifying sights."
+
+"Bless my hatband!" cried Mr. Damon, "don't say such dreadful
+things, Parker my dear man! Be more cheerful; can't you?"
+
+"Science cannot be cheerful when foretelling events of a dire
+nature," was the response. "I would not do my duty if I did not hold
+to my theories."
+
+"Well, just hold to them a little more closely," suggested Mr.
+Damon. "Don't tell them to us so often, and have them get on our
+nerves, Parker, my dear man. Bless my nail-file! be more cheerful.
+And that reminds me, when are we going to have dinner, Tom?"
+
+"Whenever you want it, Mr. Damon. Are you going to act as cook
+again?"
+
+"I think I will, and I'll just go to the galley now, and see about
+getting a meal. It will take my mind off the dreadful things Mr.
+Parker says."
+
+But if the gloomy scientific man heard this little "dig" he did not
+respond to it. He was busy jotting down figures on a piece of paper,
+multiplying and dividing them to get at some result in a complicated
+problem he was working on, regarding the power of an iceberg in
+proportion to its size, to exert a lateral pressure when sliding
+down a grade of fifteen per cent.
+
+Mr. Damon got an early dinner, as they had breakfasted almost at
+dawn that morning, in order to get a good start. The meal was much
+enjoyed, and to Abe Abercrombie was quite a novelty, for he had
+never before partaken of food so high up in the air, the barograph
+of the RED CLOUD showing an elevation of a little over twelve
+thousand feet.
+
+"It's certainly great," the old miner observed, as he looked down
+toward the earth below them, stretched out like some great relief
+map. "It sure is wonderful an' some scrumptious! I never thought I'd
+be ridin' one of these critters. But they're th' only thing t' git
+t' this hidden valley with. We might prospect around for a year, and
+be driven back by the Indians and Eskimos a dozen times. But with
+this we can go over their heads, and get all the gold we want."
+
+"Is there enough to give every one all he wants?" asked Tom, with a
+quizzical smile. "I don't know that I ever had enough."
+
+"Me either," added Ned Newton.
+
+"Oh, there's lots of gold there," declared the old miner. "The thing
+to do is to get it and we can sure do that now."
+
+The remainder of the day passed uneventfully, though Tom cast
+anxious looks at the weather as night set in, and Ned, noting his
+chum's uneasiness, asked:
+
+"Worrying about anything, Tom?"
+
+"Yes, I am," was the reply. "I think we're in for a hard storm, and
+I don't know just how the airship will behave up in these northern
+regions. It's getting much colder, and the gas in the bag is
+condensing more than I thought it would. I will have to increase our
+speed to keep us moving along at this elevation."
+
+The motor was adjusted to give more power, and, having set it so
+that it, as well as the rudders, would be controlled automatically,
+Tom rejoined his companions in the main cabin, where, as night
+settled down, they gathered to eat the evening meal.
+
+Through the night the great airship plowed her way. At times Tom
+arose to look at some of the recording instruments. It was growing
+colder, and this further reduced the volume of the gas, but as the
+speed of the ship was sufficient to send her along, sustained by the
+planes and wings alone, if necessary, the young inventor did not
+worry much.
+
+Morning broke gray and cheerless. A few flakes of snow fell. There
+was every indication of a heavy storm. They were high above a
+desolate and wild country now, hovering over a sparsely settled
+region where they could see great forests, stretches of snow-covered
+rocks, and towering mountain crags.
+
+The snow, which had been lazily falling, suddenly ceased. Tom looked
+out in surprise. A moment later there came a sound as if some giant
+fingers were beating a tattoo on the roof of the main cabin.
+
+"What's that!" cried Ned.
+
+"Bless my umbrella! has anything happened?" demanded Mr. Damon.
+
+"It's a hail storm!" exclaimed Tom. "We've run into a big hail
+storm. Look at those frozen stones! They're as big as hens' eggs!"
+
+On a little platform in front of the steering-house could be seen
+falling immense hailstones. They played a tattoo on the wooden
+planks.
+
+"A hail storm! Bless my overshoes!" cried Mr. Damon.
+
+"A hail storm!" echoed Mr. Parker. "I expected we would have one.
+The hailstones will become even larger than this!"
+
+"Cheerful," remarked Tom in a low voice, with an apprehensive look
+at Ned.
+
+"Is there any danger?" asked his chum.
+
+"Danger? Plenty of it," replied the young inventor. "The frozen
+particles may rip open the gas bag." He stopped suddenly and looked
+at a gage on the wall of the steering-tower--a gage that showed the
+gas pressure.
+
+"One compartment of the bag has been ripped open!" cried Tom. "The
+vapor is escaping! The whole bag may soon be torn apart!"
+
+The noise of the pelting hailstones increased. The roar of the
+storm, the bombardment of the icy globules, and the moaning of the
+wind struck terror to the hearts of the gold-seekers.
+
+"What's to be done?" yelled Ned.
+
+"We must go up, to get above the storm, or else descend and find
+some shelter!" answered Tom. "I'll first see if I can send the ship
+up above the clouds!"
+
+He increased the speed of the motor so that the propellers would aid
+in taking the ship higher up, while the gas-generating machine was
+set in operation to pour the lifting vapor into the big bag.
+
+
+
+
+CHAPTER XIII
+
+A FRIGHTENED INDIAN
+
+
+The violence of the hail storm, the clatter of the frozen pellets as
+they bombarded the airship, the rolling, swaying motion of the craft
+as Tom endeavored to send it aloft, all combined to throw the
+passengers of the RED CLOUD into a state of panic.
+
+"Bless my very existence!" cried Mr. Damon, "this is almost as bad
+as when we were caught in the hurricane at Earthquake Island!"
+
+"I am sure that this storm is but the forerunner of some dire
+calamity!" declared Mr. Parker.
+
+"I'm afraid it's all up with us," came from Abe Abercrombie, as he
+looked about for some way of escape.
+
+"Do you think you can pull us through, Tom?" asked Ned Newton, who,
+not having had much experience in airships had yet to learn Tom's
+skill in manipulating them.
+
+The young inventor alone seemed to keep his nerve. Coolly and calmly
+he stood at his post of duty, shifting the wing planes from moment
+to moment, managing the elevation rudder, and, at the same time,
+keeping his eye on the registering dial of the gas-generating
+machine.
+
+"It's all right," said Tom, more easily than he felt. "We are going
+up slowly. You might see if you can induce the gas machine to do any
+better, Mr. Damon. We are wasting some of the vapor because of the
+leak in the bag, but we can manufacture it faster than it escapes,
+so I guess we'll be all right."
+
+"Mr. Parker, may I ask you to oil the main motor? You will see the
+places marked where the oil is to go in. Ned, you help him. Here,
+Abe, come over here and give me a hand. This wind makes the rudders
+hard to twist."
+
+The young inventor could not have chosen a better method of
+relieving the fears of his friends than by giving them something to
+do to take their minds off their own troubles. They hurried to the
+tasks he had assigned to them, and, in a few minutes, there were no
+more doubts expressed.
+
+Not that the RED CLOUD was out of danger, Far from it. The storm was
+increasing in violence, and the hailstones seemed to double in
+number. Then, too, being forced upward as she was, the airship's bag
+was pelted all the harder, for the speed of the craft, added to the
+velocity of the falling chunks of hail, made them strike on the
+surface of the ship with greater violence.
+
+Tom was anxiously watching the barograph, to note their height. The
+RED CLOUD was now about two and a half miles high, and slowly
+mounting upward. The gas machine was working to its fullest
+capacity, and the fact that they did not rise more quickly told Tom,
+more plainly than words could have done, that there were several
+additional leaks in the gas-bag.
+
+"I'll take her up another thousand feet," he announced grimly.
+"Then, if we're not above the storm it will be useless to go
+higher."
+
+"Why?" asked Ned, who had come back to stand beside his chum.
+
+"Because we can't possibly get above the storm without tearing the
+ship to pieces. I had rather descend."
+
+"But won't that be just as bad?"
+
+"Not necessarily. There are often storms in the upper regions which
+do not get down to the surface of the earth, snow and hail storms
+particularly. Hail, you know, is supposed to be formed by drops of
+rain being hurled up and down in a sort of circular, spiral motion
+through alternate strata of air--first freezing and then warm, which
+accounts for the onion-like layers seen when a hailstone is cut in
+half."
+
+"That is right," broke in Mr. Parker, who was listening to the young
+inventor. "By going down this hail storm may change into a harmless
+rain storm. But, in spite of that fact, we are in a dangerous
+climate, where we must expect all sorts of queer happenings."
+
+"Nice, comfortable sort of a companion to have along on a gold-hunting
+expedition, isn't He?" asked Tom of Ned, making a wry face
+as Mr. Parker moved away. "But I haven't any time to think of that.
+Say, this is getting fierce!"
+
+Well might he say so. The wind had further increased in violence,
+and while the storm of hailstones seemed to be about the same, the
+missiles had nearly doubled in size.
+
+"Better go down," advised Ned. "We may fall if you don't."
+
+"Guess I will," assented Tom. "There's no use going higher. I doubt
+if I could, anyhow, with all this wind pressure, and with the
+gas-bag leaking. Down she is!"
+
+As he spoke he shifted the levers, and changed the valve wheels. In
+an instant the RED CLOUD began to shoot toward the earth.
+
+"What's happened? What in th' name of Bloody Gulch are we up
+ag'in'?" demanded the old miner, springing to his feet.
+
+"We're going down--that's all," answered Tom, calmly, but he was far
+from feeling that way, and he had grave fears for the safety of
+himself and his companions.
+
+Down, down, down went the RED CLOUD, in the midst of the hail storm.
+But if the gold-seekers had hoped to escape the pelting of the
+frozen globules they were mistaken. The stones still seemed to
+increase in size and number. The gas machine register showed a
+sudden lack of pressure, not due to the shutting off of the
+apparatus.
+
+"Look!" cried Ned, pointing to the dial.
+
+"Yes--more punctures," said Tom, grimly.
+
+"What's to be done?" asked Mr. Damon, who had finished the task Tom
+allotted to him. "Bless my handkerchief! what's to be done?"
+
+"Seek shelter if the storm doesn't stop when we get to the earth
+level," answered Tom.
+
+"Shelter? What sort of shelter? There are no airship sheds in this
+desolate region."
+
+"I may be able to send the ship under some overhanging mountain
+crag," answered the young inventor, "and that will keep off the
+hailstones."
+
+Eagerly Tom and Ned, who stood together in the pilothouse peered
+forward through the storm.
+
+The wind was less violent now that they were in the lower currents
+of air, but the hail had not ceased.
+
+Suddenly Tom gave a cry. Ned looked at him anxiously. Had some new
+calamity befallen them? But Tom's voice sounded more in relief than
+in alarm. The next instant he called:
+
+"Look ahead there, Ned, and tell me what you see."
+
+"I see something big and black," answered the other lad, after a
+moment's hesitation. "Why, it's a big black hole!" he added.
+
+"That's what I made it out to be," went on Tom, "but I wanted to be
+sure. It's the opening to a cave or hole in the side of the
+mountain. I take it."
+
+"You're right," agreed Ned.
+
+"Then we're safe," declared Tom.
+
+"Safe? How?"
+
+"I'm going to take the RED CLOUD in there out of the storm."
+
+"Can you do it? Is the opening big enough?"
+
+"Plenty. It's larger than my shed at home, Jove! but I'm glad I saw
+that in time, or there would have been nothing left of the gas-bag!"
+
+With skilful hands Tom turned the rudders and sent the airship down
+on a slant toward the earth, aiming for the entrance to the cave,
+which loomed up in the storm. When the craft was low enough down so
+that the superstructure would not scrape the top of the cave, Tom
+sent her ahead on the level. But he need have had no fears, for the
+hole was large enough to have admitted a craft twice the size of the
+RED CLOUD.
+
+A few minutes later the airship slid inside the great cavern, as
+easily as if coming to rest in the yard of Tom's house. The roof of
+the cave was high over their heads, and they were safe from the
+storm. The cessation from the deafening sound of the pelting
+hailstones seemed curious to them at first.
+
+"Well, bless my shoelaces! if this isn't luck!" cried Mr. Damon, as
+he opened the door of the cabin, and looked about the cave in which
+they now found themselves. It was comparatively light, for the
+entrance was very large, though the rear of the cavern was in gloom.
+
+"Yes, indeed, we got to it just in time,'" agreed Tom. "Now let's
+see what sort of a place it is. We'll have to explore it."
+
+"There may be a landslide, or the roof may come down on our heads,"
+objected Mr. Parker.
+
+"Oh, my dear Parker! please be a little more cheerful," begged Mr.
+Damon.
+
+The adventurers followed Tom from the airship, and all but the young
+inventor gazed curiously at the interior of the cave. His first
+thought was for his airship. He glanced up at the gas-bag, and noted
+several bad rents in it.
+
+"I hope we can fix them," Tom thought dubiously.
+
+But the attention of all was suddenly arrested by something that
+occurred just then. From the dark recess of the cavern there sounded
+a fearful yell or scream. It was echoed back a thousand-fold by the
+rocky walls of the cave, Then there dashed past the little group of
+gold-seekers a dark figure.
+
+"Look out! It's a bear!" shouted Mr. Damon. "A bear! It's an Eskimo
+Indian!" yelled Abe Abercrombie, "an' he's skeered nigh t' death!
+Look at him run!"
+
+As they gazed toward the lighted entrance of the cave they saw
+leaping and running from it an Indian who quickly scudded out into
+the hail storm.
+
+"An Indian," exclaimed Tom. "An Indian in the cave! If there's one,
+there may be more. I guess we'd better look to our guns. They may
+attack us!" and he hurried back into the airship, followed by Ned
+and the others.
+
+
+
+
+CHAPTER XIV
+
+THE RIVAL AIRSHIP
+
+
+Well armed, the adventurers again ventured out into the cave. But
+they need not have been alarmed so soon, for there were no signs of
+any more Indians.
+
+"I guess that one was a stray Eskimo who took shelter in here from
+the storm," said Abe Abercrombie.
+
+"Are we in the neighborhood of the Alaskan Indians and Eskimos?"
+inquired Ned.
+
+"Yes, there are lots of Indians in this region," answered the old
+miner, "but not so many Eskimos. A few come down from th' north, but
+we'll see more of them, an' fewer of th' pure-blooded Indians as we
+get nearer th' valley of gold. Though t' my mind th' Indians an'
+Eskimos are pretty much alike."
+
+"Well, if we don't have to defend ourselves from an attack of
+Indians, suppose we look over the airship," proposed Tom.
+
+"It's too dark to see very much," objected Ned. But this was
+overcome when Tom started up a dynamo, and brought out a portable
+search-light which was played upon the superstructure of the RED
+CLOUD. The gas-bag was the only part of the craft they feared for,
+as the hailstones could not damage the iron or wooden structure and
+the planes were made in sections, and in such a manner that rents in
+them could easily be repaired. So, in fact, could the gas-bag be
+mended, but it was harder work.
+
+"Well, she's got some bad tears in her," announced Tom as the light
+flashed over the big bag. "Luckily I have plenty of the material,
+and some cement, so I think we can mend the rents, though it will
+take some days. Nothing could have been better for us than this
+cave. We'll stay here until we're ready to go on."
+
+"Unless the Indians drive us out," said Abe, in a low tone.
+
+"Why, do you think there is any danger of that?" inquired Tom.
+
+"Well, th' brown-skinned beggars aren't any too friendly," responded
+the old miner. "Th' one that was in here will be sure to tell th'
+others of some big spirit that flew into th' cave, an' they'll be
+crowdin' around here when th' storm's over. It may be we can fight
+'em off, though."
+
+"Maybe they won't attack us," suggested Ned, hopefully. "Perhaps we
+can make them believe we are spirits, and that it will be unlucky to
+interfere with us."
+
+"Perhaps," admitted Abe, "though my experience has been that these
+Indians are a bad lot. They haven't much respect for spirits of any
+kind, an' they'll soon find out we're human. But then, we'll wait
+an' see what happens."
+
+"And, in the meantime, have something to eat," put in Mr. Damon.
+"Bless my knife and fork! but the hail storm gave me an appetite."
+
+In fact, there were few things which did not give Mr. Damon an
+appetite, Tom thought with a smile. But the meal idea was considered
+very timely, and soon the amateur cook was busy in the galley of the
+airship, whence speedily came savory odors. The electric lights were
+switched on, and the adventurers were quickly made comfortable in
+the cave, which so well sheltered the RED CLOUD. Tom completed his
+inspection of the craft, and was relieved to find that while there
+were a number of small rents, none was very large, and all could be
+mended in time.
+
+Abe Abercrombie took a look outside the cave after the meal had been
+served. The old miner declared that they had made a good advance on
+their northern journey for, though he could not tell their exact
+location, he knew by the character of the landscape that they had
+passed the boundaries of Alaska.
+
+"A few more days' traveling at the rate we came will bring us to the
+Snow Mountains and the valley of gold," he said.
+
+"Well, we won't average such speed as we did during the hail storm,"
+said Tom. "The wind of that carried us along at a terrific pace. But
+we will get there in plenty of time, I think."
+
+"Why; is there any particular rush?" asked Ned.
+
+"There's no telling when the Fogers may appear," answered the young
+inventor in a low voice. "But now we must get to work to repair
+damage."
+
+The hail storm had ceased, and, with the passing of the clouds the
+cave was made lighter. But Tom did not depend on this, for he set up
+powerful searchlights, by the gleams of which he and his companions
+began the repairing of the torn gas-bag.
+
+They worked all the remainder of that day, and were at it again
+early the next morning, making good progress.
+
+"We can go forward again, in about two days," spoke Tom. "I want to
+give the cement on the patches plenty of chance to dry."
+
+"Then I will have time to go out and make some observations, will I
+not?" asked Mr. Parker. "I think this cave is a very old one, and I
+may be able to find some evidences in it that the sea of ice is
+slowly working its way down from the polar regions."
+
+"I hope you don't," whispered Ned to Tom, who shook his head
+dubiously as the gloomy scientist left the cave.
+
+The weather was very cold, but, in the cavern it was hardly noticed.
+The adventurers were warmly dressed, and when they did get chilly
+from working over the airship, they had but to go into the well-heated
+and cozy cabin to warm themselves.
+
+It was on the third day of their habitation in the cave, and work on
+putting the patches on the gas-bag was almost finished. Mr. Parker
+had gone out to make further observations, his previous ones not
+having satisfied him. Tom was on an improvised platform, putting a
+patch on top of the bag, when he heard a sudden yell, and some one
+dashed into the cavern.
+
+"They're coming! They're coming!" cried a voice, and Tom, looking
+down, saw Mr. Parker, apparently in a state of great fear.
+
+"What's coming?" demanded the young inventor, "the icebergs?"
+
+"No--the Indians!" yelled the scientist. "A whole tribe of them is
+rushing this way!"
+
+"I thought so!" cried Abe Abercrombie. "Where's my gun?" and he
+dashed into the airship.
+
+Tom slid down off the platform.
+
+"Get ready for a fight!" he gasped. "Where are you, Ned?"
+
+"Here I am. We'd better get to the mouth of the cave, and drive 'em
+back from there."
+
+"Yes. If I'd only thought, we could have blockaded it in some way.
+It's as big as a barn now, and they can rush us if they have a mind
+to. But we'll do our best!"
+
+The adventurers were now all armed, even to Mr. Parker. The
+scientist had recovered from his first fright, when he spied the
+Indians coming over the snow, as he was "observing" some natural
+phenomenon. Tom, even in his excitement, noticed that the professor
+was curiously examining his gun, evidently more with a view to
+seeing how it was made, and on which principle it was operated,
+rather than to discover how to use it.
+
+"If it comes to a fight, just point it at the Indians, pull the
+trigger, and work that lever," explained the young inventor. "It's
+an automatic gun."
+
+"I see," answered Mr. Parker. "Very curious. I had no idea they
+worked this way."
+
+"Oh, if I only had my electric rifle in shape!" sighed Tom, as he
+dashed forward at the side of Ned.
+
+"Your electric rifle?"
+
+"Yes, I've got a new kind of weapon--very effective. I have it
+almost finished. It's in the airship, but I can't use it just yet.
+However, maybe these repeaters will do the work."
+
+By this time they were at the entrance of the cave, and, looking out
+they saw about a hundred Indians, dressed in furs, striding across
+the snowy plain that stretched out from the foot of the mountain in
+which was the cavern.
+
+"They're certainly comin' on," observed Abe, grimly. "Git ready for
+'em, boys!"
+
+The gold-seekers lined up at the mouth of the cave, with guns in
+their hands. At the sight of this small, but formidable force, the
+Indians halted. They were armed with guns of ancient make, while
+some had spears, and others bows and arrows. A few had grabbed up
+stones as weapons.
+
+There appeared to be a consultation going on among them, and,
+presently, one of the number, evidently a chief or a spokesman, gave
+his gun to one of his followers, and, holding his hands above his
+head, while he waved a rag that might have once been white, came
+forward.
+
+"By Jove!" exclaimed Tom. "It's a flag of truce! He wants to talk
+with us I believe!"
+
+"Bless my cartridges!" exclaimed Mr. Damon. "Can they speak
+English?"
+
+"A little," answered Abe Abercrombie. "I can talk some of their
+lingo, too. Maybe I'd better see what they want."
+
+"I guess it would be a good plan," suggested Tom, and, accordingly
+the old miner stepped forward. The Indian came on, until Abe
+motioned for him to halt.
+
+"I reckon that's as far as it'll be healthy for you t' come," spoke
+Abe, grimly. "Now what do you fellers want?"
+
+Thereupon there ensued a rapid exchange of jargon between the miner
+and the Indian. Abe seemed much relieved as the talk went on, until
+there came what seemed like a demand on the part of the dark-hued
+native.
+
+"No, you don't! None of that!" muttered Abe. "If you had your way
+you'd take everything we have."
+
+"What is it? What does he want?" asked Tom in a low voice.
+
+"Why, the beggar began fair enough," replied the miner. "He said one
+of their number had been in the cave when a storm came an' saw a big
+spirit fly in, with men on its back. He ran away an' now others have
+come to see what it was. They don't guess it's an airship, for
+they've never seen one, but they know we're white folks, an' they
+always want things white folks have got."
+
+"This fellow is a sort of chief, an' he says the white folks?--that's
+us, you know?--have taken th' Indians' cave. He says he doesn't
+want t' have any trouble, an' that we can stay here as long as we
+like, but that we must give him an' his followers a lot of food.
+Says they hain't got much. Land! Those beggars would eat us out of
+everything we had if we'd let 'em!"
+
+"What are you going to tell them?" inquired Mr. Damon.
+
+"I'm goin' t' tell 'em t' go t' grass, or words t' that effect,"
+replied Abe. "They haven't any weapons that amount t' anything, an'
+we can stand 'em off. Besides, we'll soon be goin' away from here;
+won't we, Tom?"
+
+"Yes, but--"
+
+"Oh, there's no use givin' in to 'em," interrupted Abe. "If you give
+'em half a loaf, they want two. Th' only way is t' be firm. I'll
+tell 'em we can't accommodate 'em."
+
+Thereupon he began once more to talk to the Indians in their own
+tongue. His words were at first received in silence, and then angry
+cries came from the natives. The chief made a gesture of protest.
+
+"Well, if you don't like it, you know what you kin do!" declared
+Abe. "We've got th' best part of our journey before us, an' we can't
+give away our supplies. Go hunt food if you want it, ye lazy
+beggars!"
+
+The peaceful demeanor of the Indians now turned to rage. The leader
+dropped the rag that had served for a flag of truce, and took back
+his gun.
+
+"Look out! There's going to be trouble!" cried Tom.
+
+"Well, we're ready for 'em!" answered Abe, grimly.
+
+There was a moment of hesitation among the natives. Then they seemed
+to hold a consultation with the chief. It was over shortly. They
+broke into a run, and quickly advanced toward the cave. Tom and the
+others held their guns in readiness.
+
+Suddenly the Indians halted. They gazed upward, and pointed to
+something in the air above their heads. They gave utterance to cries
+of fear.
+
+"What is it; another storm coming?" asked Tom.
+
+"Let's look," suggested Ned. He and Tom stepped to the mouth of the
+cave--they went outside. There was little danger from the natives
+now, as their attention was fixed on something else.
+
+A moment later Tom and Ned saw what this was.
+
+Floating in the air, almost over the cave, was a great airship--a
+large craft, nearly the size of the RED CLOUD. Hardly able to
+believe the evidence of their eyes, Tom and Ned watched it. Whence
+had it come? Whither was it going?
+
+"It's a triplane!" murmured Ned.
+
+"A triplane!" repeated Tom. "Yes--it is--and it's the airship of
+Andy Foger! Our rivals are on our track!"
+
+He continued to gaze upward as the triplane shot forward, the noise
+of the motor being plainly heard. Then, with howls of fear, the
+Indians turned and fled. The rival airship had vanquished them.
+
+
+
+
+CHAPTER XV
+
+THE RACE
+
+
+Astonished and terrified as the Indians had been at the sight of the
+big-winged craft, high in the air above their heads, Tom and the
+others were no less surprised, though, of course, their fear was not
+exactly the same as that of the Alaskan natives.
+
+"Do you really think that is Andy Foger?" asked Ned, as they watched
+the progress of the triplane.
+
+"I'm almost sure of it," replied Tom. "That craft is built exactly
+as his was, but I never expected him to have such good luck sailing
+it."
+
+"It isn't going very fast," objected Ned.
+
+"No, but it can navigate pretty well, and that's something. He must
+have hustled to get it together and reach this point with it."
+
+"Yes, but he didn't have to travel as far as we did," went on Ned.
+"He put his ship together at Sitka, and we came from Seattle."
+
+"Bless my memoranda book!" exclaimed Mr. Damon. "The Fogers here!
+What's to be done about it?"
+
+"Nothing, I guess," answered Tom. "I'd just as soon they wouldn't
+see us. I don't believe they will. Get back into the cave. We must
+use strategy now to get ahead of them. There will be a race to the
+valley of gold."
+
+"Well, he served us one good turn, anyhow, though he didn't mean
+to," put in Abe Abercrombie.
+
+"How?" asked Mr. Parker, who was still examining his gun, as though
+trying to understand it.
+
+"He scared away them pesky natives," went on the miner. "Otherwise
+we might have had a fight, an' while I reckon we could have beat
+'em, it's best not to fight if you kin git out of it."
+
+The gold-seekers had withdrawn inside the mouth of the cave, where
+they could watch the progress of the rival airship without being
+seen. The Indians had disappeared beyond a snow-covered hill.
+
+The airship of Andy Foger, for such it subsequently proved to be,
+floated slowly onward. Its progress was not marked with the speed of
+Tom's craft, though whether or not the occupants of the ANTHONY (as
+Andy had vain-gloriously named his craft after himself) were
+speeding up their motor, was a matter of conjecture.
+
+The adventurers held a short consultation, while standing at the
+mouth of the cave watching the progress of the ANTHONY. It rose in
+the air, and circled about.
+
+"He certainly IS trying to pick us up," declared Ned.
+
+"Well, we'll start out after him to-morrow," decided Tom. "I think
+all the patches will hold then."
+
+They resumed work on the RED CLOUD, and that night Tom announced
+that they would start in the morning. Meanwhile Andy's craft had
+disappeared from sight. There was no further evidence of the
+Indians.
+
+"I don't reckon they'll come back," spoke Abe, grimly. "They think
+we are sure-enough spirits, now, able to call creatures out of the
+air whenever we want 'em. But still we must be on our guard."
+
+As Mr. Parker was not of much service in helping on the airship he
+agreed to be a sort of guard and took his place just outside the
+cave, where he could make "observations," and, at the same time
+watch for the reappearance of Indians. They had little fear of an
+attack at night, for Abe said the Alaskans were not fond of
+darkness.
+
+The cold seemed to increase, and, even in the sheltered cave the
+adventurers felt it. There were several heavy flurries of snow that
+afternoon, and winter seemed setting in with a vengeance. The
+daylight, too, was not of long duration, for the sun was well south
+now, and in the far polar regions it was perpetual night.
+
+After a brief inspection of the ship the next morning, following a
+good night's rest, when they were not disturbed by any visits from
+the natives, Tom announced that they would set sail. The day was a
+clear one, but very cold, and the gold-seekers were glad of the
+shelter of the warm cabin.
+
+The RED CLOUD was wheeled from the cave, and set on a level place.
+There was not room enough to make a flying start, and ascend by
+means of the planes and propellers, so the gas-bag method was used.
+The generating machine was put in operation, and soon the big red
+bag that hovered over the craft began to fill. Tom was glad to see
+that none of the several compartments leaked. The bag had been well
+repaired.
+
+Suddenly the RED CLOUD shot up in the air. Up above the towering
+snow-covered crags it mounted, and then, with a whizz and a roar,
+the propellers were set going.
+
+"Once more northward bound!" cried Tom, as he took his place in the
+pilothouse.
+
+"And we'll see if we can beat Andy Foger there," added Ned.
+
+All that morning the RED CLOUD shot ahead at good speed. The craft
+had suffered no permanent damage during her fight with the hail
+storm, and was as good as ever. They ate dinner high in the air,
+while sailing over a great stretch of whiteness, where the snow lay
+many feet deep on the level, and where great mountain crags were so
+covered with the glistening mantle and a coating of ice as to
+resemble the great bergs that float in the polar sea.
+
+"I wouldn't want to be wrecked here," said Ned, with a shudder, as
+he looked down. "We'd never get away. Does any one live down there,
+Abe?"
+
+"Yes, there are scattered tribes of Indians and Alaskan natives.
+They live by hunting and fishing, and travel around by means of dog
+sledges. But it's a dreary life. Me an' my partner had all we wanted
+of it. An airship for mine!"
+
+"I wonder what's become of Andy?" spoke Tom, that afternoon. "I
+haven't sighted him, and I've been using the powerful telescope. I
+can't pick him up, though he can't be so very far ahead of us."
+
+"Let me try," suggested Ned. "Put her up a bit, Tom, where I can
+look down. Andy won't dare go very high. Maybe I can sight him."
+
+The RED CLOUD shot upward as the young inventor shifted the
+elevation rudder, and the bank clerk, with the powerful glass to his
+eye, swept the space below him. For half an hour he looked in vain.
+Then, with a little start of surprise he handed the glass to his
+chum.
+
+"See what you make that out to be," suggested Ned. "It looks like a
+big bird, yet I haven't seen any other birds to-day."
+
+Tom looked. He peered earnestly through the telescope for a minute,
+and then cried:
+
+"It's Andy's airship! He's ahead of us! We must catch him! Ned, you
+and Mr. Damon speed up the motor! The race is on!"
+
+In a few minutes the great airship was hurling herself through
+space, and, in less than ten minutes Andy's craft could be made out
+plainly with the naked eye. Fifteen minutes more and the RED CLOUD
+was almost up to her. Then those aboard the ANTHONY must have caught
+sight of their pursuers, for there was a sudden increase in speed on
+the part of the unscrupulous Foger crowd, who sought to steal a
+march on Tom and his friends.
+
+"The race is on!" repeated the young inventor grimly, as he pulled
+the speed lever over another notch.
+
+
+
+
+CHAPTER XVI
+
+THE FALL OF THE ANTHONY
+
+
+Had it not been for what was at stake, the race between the two big
+airships would have been an inspiring one to those aboard Tom's
+craft. As it was they were too anxious to overcome the unfair
+advantage taken by Andy to look for any of the finer points in the
+contest of the air.
+
+"There's no denying that he's got a pretty good craft there,"
+conceded Tom, as he watched the progress of his rival. "I never
+thought Andy Foger could have done it."
+
+"He didn't do very much of it," declared Ned. "He hired the best
+part of that made. Andy hasn't any inventive ideas. He probably said
+he wanted an airship, and his dad put up the money and hired men to
+build it for him. Andy, Sam and Pete only tinkered around on it."
+
+Later Tom and his chum learned that this was so--that Mr. Foger had
+engaged the services of an expert to make the airship. This man had
+been taken to Sitka with the Fogers, and had materially aided them
+in re-assembling the craft.
+
+"Do you think he can beat us?" asked Ned, anxiously.
+
+"No!" exclaimed Tom, confidently. "There's only one craft that can
+beat my RED CLOUD and that's my monoplane the BUTTERFLY. But I have
+in mind plans for a speedier machine than even the monoplane.
+However I haven't any fear that Andy can keep up to us in this
+craft. I haven't begun to fly yet, and I'm pretty sure, from the way
+his is going, that he has used his limit of speed."
+
+"Then why don't you get ahead of him?" asked Mr. Damon. "Bless my
+tape-measure! the way to win a race is to beat."
+
+"Not this kind of a race," and the young inventor spoke seriously.
+"If I got ahead of Andy now, he'd simply trail along and follow us.
+That's his game. He wants me to be the path-finder, for, since I
+cast a doubt on the correctness of the map, a copy of which he
+stole, he isn't sure where he's going. He'd ask nothing better than
+to follow us."
+
+"Then what are you going to do if you don't get ahead of him?" asked
+Ned.
+
+"I'm going to press him close until night," answered Tom, "and when
+it's dark, I'm going to shoot ahead, and, by morning we'll be so far
+away that he can't catch up to us."
+
+"Good idea! That's th' stuff!" cried Abe with enthusiasm.
+
+"He's a sneak!" burst out Mr. Damon. "I'd like to see him left
+behind."
+
+Tom carried out his plan. The remainder of the day he hung just on
+Andy's flank, sometimes shooting high up, almost out of sight, and
+again coming down, just to show what the RED CLOUD could do when
+pressed.
+
+As for those aboard the ANTHONY, they seemed to be trying to
+increase their speed, but, if that was their object they did not
+have much success, for the big, clumsy triplane only labored along.
+
+"I wonder who he's got with him?" said Ned, as darkness was closing
+down. "I can't make out any one by this glass. They stick pretty
+closely to the cabin."
+
+"Oh, probably Andy's father is there," said "and, perhaps, some of
+Mr. Foger's acquaintances. I guess Mr. Foger is as anxious to get
+this gold as Andy is."
+
+"He certainly needs money," admitted Ned. "Jove! but I hope we beat
+him!"
+
+But alas for Tom's hopes! His plan of waiting until night and then
+putting on such speed as would leave Andy behind could not be
+carried out. It was tried, but something went wrong with the main
+motor, and only half power could be developed. Tom and Ned labored
+over it nearly all night, to no effect, and through the hours of
+darkness they could see the lights from the cabin of the ANTHONY
+gleaming just ahead of them. Evidently the bully's airship could not
+make enough speed to run away from the RED CLOUD, or else it was the
+plan of the Foger crowd to keep in Tom's vicinity.
+
+The direction held by Andy's craft was a general northwestern one,
+and Tom knew, in time, and that very soon, it would bring the
+ANTHONY over the valley of gold. Evidently Andy was placing some
+faith in his copy of the stolen map.
+
+"Once I get this motor in shape I'll soon pull away from him,"
+announced Tom, about four o'clock that morning, while he and Ned,
+aided by Mr. Damon, were still laboring over the refractory machine.
+
+"What are you going to do?" asked Ned.
+
+"It's too late to carry out my original plan," went on Tom. "We're
+getting so near the place now that I want to be there ahead of every
+one else. So as soon as we can, I'm going to push the RED CLOUD for
+all she's worth, and get to the valley of gold first. If possession
+is nine points of the law, I want those nine points."
+
+"That's the way to talk!" cried Abe. "Once we git on th' ground we
+kin hold our own!"
+
+It was breakfast time before Tom had the motor repaired, and he
+decided to have a good meal before starting to speed up his craft.
+He felt better after some hot coffee, for he and the others were
+weary from their night of labor.
+
+"Now for the test!" he cried, as he went back to the engine-room.
+"Here's where we give Andy the go-by, and I don't think he can catch
+us!"
+
+There was an increasing hum to the powerful motor, the great
+propellers whirled around at twice their former number of
+revolutions, and the airship suddenly shot ahead.
+
+Those on the ANTHOMY must have been watching for some such move as
+that, for, no sooner had Tom's craft begun to creep up on his rival
+than the forward craft also shot ahead.
+
+But the airship was not built that could compete with Tom's. Like a
+racer overhauling a cart-horse, the RED CLOUD whizzed through the
+air. In a spirit of fun the young inventor sent his machine within a
+few feet of Andy's. He had a double purpose in this, for he wanted
+to show the bully that he did not fear him, and he wanted to see if
+he could discover who was aboard.
+
+Tom did catch a glimpse of Andy and his father in the cabin of the
+ANTHONY, and he also saw a couple of men working frantically over
+the machinery.
+
+"They're going to try to catch us!" called Tom to Ned.
+
+This was evident a moment later, for, after the RED CLOUD had forged
+ahead, her rival made a clumsy attempt to follow. The ANTHONY did
+show a burst of speed, and, for a moment Tom was apprehensive lest
+he had underrated his rival's prowess.
+
+Suddenly Ned, who was looking from a projecting side window of the
+pilothouse, back toward Andy's ship, cried out in alarm.
+
+"What's the matter?" shouted Tom.
+
+"The airship--Andy's--two of the main wings have collapsed!"
+
+Tom looked. It was but too true. The strain under which the ANTHONY
+had been put when the machinists increased the speed, had been too
+much for the frame. Two wings broke, and now hung uselessly down,
+one on either side. The ANTHONY shot toward the snow-covered earth!
+
+"They're falling!" cried Mr. Parker.
+
+"Yes," added Tom, grimly, "the race is over as far as they are
+concerned."
+
+"Bless my soul! Won't they be killed?" cried Mr. Damon.
+
+"There's not much danger," replied the young inventor. "They can
+vol-plane back to earth. That's what they're doing," he added a
+moment later, as he witnessed the maneuver of the crippled craft.
+"They're in no danger, but I don't believe they'll get to the valley
+of gold this trip!"
+
+Tom was soon to learn how easily he could be mistaken.
+
+
+
+
+CHAPTER XVII
+
+HITTING THE ICE MOUNTAIN
+
+
+Onward sped the RED CLOUD. For a moment after the accident to Andy's
+ship, Tom had slowed up his craft, but he soon went on again, after
+he had satisfied himself that his enemies were in no danger.
+
+"Don't you think--that is to say--I know they can't expect anything
+from us," spoke Mr. Damon, "but for humanity's sake, hadn't we
+better stop and help them, Tom?"
+
+"I hardly think so," replied the young inventor. "In the first place
+they would hardly thank us for doing so, and, in the second, I don't
+believe they need help. They are almost safely down now."
+
+"I don't just mean that," went on the odd man. "But they may starve
+to death. This is a very desolate country over which we are
+sailing."
+
+"They must have a supply of food in their ship," declared Tom, "and
+they have brought their plight on themselves."
+
+"They're in no great danger," put in Abe.
+
+"There are plenty of natives around here, an' if the Fogers need
+food or aid they can git it by payin' for it. Why, for the sake of
+th' parts of their damaged airship, th' Eskimos would take th' whole
+party back t' Sitka and feed 'em well on th' trip. Oh, they're all
+right."
+
+"Very well, if you say so," assented Mr. Damon. He looked back to
+watch the ANTHONY slowly settling to earth. It came gently down,
+proving that Tom knew whereof he spoke, when he had said they could
+vol-plane down. Before the RED CLOUD was out of sight Tom and his
+companions saw Andy and his father leave their wrecked craft and
+venture out on the snow-covered ground. The Fogers gazed enviously
+after the airship of our hero as they saw him still forging toward
+the goal.
+
+"I guess Andy's stolen map won't be of much use to him," mused Tom.
+"Now we can put on all the speed we like," and with that he shifted
+the gears and levers until the airship was making exceedingly good
+time toward the valley of gold.
+
+The remainder of that day saw our adventurers pursuing their way
+eagerly. At times they were flying high, and again, when Abe
+suggested that they go down to observe the character of the country
+over which they were passing, they skimmed along, just above the big
+mountains, which seemed almost like icebergs, so covered were they
+with frost and snow.
+
+They were indeed in a wild and desolate country. Below them
+stretched a seemingly endless waste of snow and ice--great forests
+interspersed with treeless patches, while now and then they sailed
+over a frozen lake.
+
+Once in a while they had glimpses of bands of Indians, dressed in
+furs, hunting. At such times the natives would look up, on hearing
+the noise made by the motor of the airship, and catching a glimpse
+of what must have seemed to them like some supernatural object, they
+would fall down prostrate in amazement and fear.
+
+"Airships are pretty much of a novelty up here," remarked Abe with a
+grim smile.
+
+The weather was now very cold, and the gold-seekers had to get out
+their heavy fur garments, of which they had brought along a goodly
+supply. True, it was warm in the cabin of the airship, but at times,
+they wanted to venture out on the deck to get fresh air, or to make
+some adjustments to the wing planes, and, on such occasions the
+keen, frosty air, as it was driven past them by the motion of the
+craft, made even the thickest garments seem none too warm. Then,
+too, it was colder at the elevation at which they flew than down on
+the ground.
+
+Another day found them in a still wilder and more desolate part of
+Alaska. There were scarcely any signs of habitation now, and the
+snow and ice seemed so thick that even a long summer of sunshine
+could hardly have melted it. The hours of daylight, too, were
+growing less and less the farther north they went.
+
+"Do you think you can pilot us right to the Snow Mountains, Abe?"
+asked Tom, on the third day after the accident to Andy's airship.
+"Let's get out the map, and have another look at it. We must be
+getting near the place now. We'll look at the map."
+
+The young inventor went to his stateroom where he kept the important
+document in a small desk, and the others heard him rummaging around.
+He muttered impatiently, and Ned heard his chum say: "I thought sure
+I put it in here." Then ensued a further search, and presently Tom
+came out, his face wearing rather a puzzled and worried look, and he
+asked: "Say, Abe, I didn't give that map back to you; did I?"
+
+"Nope," answered the miner. "I ain't seen it since just before th'
+hail storm. We was lookin' at it then."
+
+"That's when I remember it," went on Tom, "and I thought I put it in
+my desk. I didn't, by any possible chance give it to you; did I,
+Ned?"
+
+"Me? No, I haven't seen it."
+
+"That's funny," went on Tom. "I'll look once more. Maybe it got
+under some papers."
+
+They heard him rummaging again in his desk.
+
+"Bless my bank-book!" cried Mr. Damon. "I hope nothing has happened
+to that map. We can't find the valley of gold without it."
+
+Tom came back again.
+
+"I can't find it." he said, hopelessly.
+
+Then ensued a frantic search. Every possible place in the airship
+was looked into, but the precious map did not turn up.
+
+"Perhaps the Fogers took it," suggested Mr. Parker, who had helped
+in the hunt, in a dreamy sort of fashion.
+
+"That's not possible," said Tom. "They haven't been near enough to
+us since I saw the map last. No, the last time I had it was just
+before the hail storm, and, in the excitement of repairing the ship,
+I have mislaid it."
+
+"Maybe it's back there in the big cave," suggested Ned.
+
+"It's possible," admitted the young inventor. "Pshaw! It's very
+careless of me!"
+
+"If you think it's in the cave, we'd better go back there and have a
+hunt for it," suggested Mr. Damon. "Otherwise we are on a wild-goose
+chase."
+
+"Don't go back!" exclaimed old Abe. "I think we can find th' valley
+of gold without th' map, now that we have come this far. I sort of
+remember th' marks on that parchment, an' we are in the right
+neighborhood now, for I kin see some of th' landmarks my partner and
+I saw. I say, let's keep on! We can cruise around a bit until we
+strike th' right place. That won't take us so long as it would to go
+back to the cave. Besides, if we go back, the Fogers may get ahead
+of us!"
+
+"With their broken airship?" asked Ned.
+
+"Can't they repair it?" demanded Abe.
+
+"Hardly--up in this wild country," was Tom's opinion. "But perhaps
+it WILL be just as well to keep on. I have a hazy remembrance of the
+distances and directions on the map, and, though it will take longer
+to hunt out the valley this way, I think we can do it. I can't
+forgive myself for my carelessness! I should have kept a copy of the
+map, or given one of you folks one."
+
+But they would not hear of him blaming himself, and said it might
+have happened to any one. It was decided that the map must be lost
+in the big cave, and if it was there it was not likely to be found
+by their enemies.
+
+"We'll jest have t' prospect about a bit," declared Abe, "only we'll
+do it in th' air instead of on th' ground."
+
+It was dusk when the fruitless search for the map was over, and they
+sat in the cabin discussing matters. The lights had not yet been
+switched on, and the RED CLOUD was skimming along under the
+influence of the automatic rudders and the propellers.
+
+"Well, suppose we have supper," proposed Mr. Damon, who seemed to
+think eating a remedy for many ills, mental and bodily. "Bless my
+desert-spoon, but I'm hungry!"
+
+He started toward the galley, while Tom went forward to the
+pilothouse. Hardly had he reached it than there came a terrific
+crash, and the airship seemed tossed back by some giant hand. Every
+one was thrown off his feet, and the lights which had been turned on
+suddenly went out.
+
+"What's the matter?" cried Ned.
+
+"Have we hit anything?" demanded Mr. Damon.
+
+"Hit anything! I should say we had!" yelled Tom. "We've knocked a
+piece off a big mountain of ice!"
+
+As he spoke the airship began slowly settling toward the earth, for
+her machinery had been stopped by the terrific impact.
+
+
+
+
+CHAPTER XVIII
+
+A FIGHT WITH MUSK OXEN
+
+
+"Can I help you, Tom? What's to be done?" demanded Ned Newton, as he
+rushed to where his chum was yanking on various levers and gear
+wheels.
+
+"Wait a minute!" gasped the young inventor. "I want to throw on the
+storage battery, and that will give us some light. Then we can see
+what we are doing." An instant later the whole ship was illuminated,
+and those aboard her felt calmer. Still the RED CLOUD continued to
+sink.
+
+"Can't we do something?" yelled Ned. "Start the propellers, Tom!"
+
+"No, I'll use the gas. I can't see where we're heading for, as the
+searchlight is out of business. We may be in the midst of a lot of
+bergs. We were flying too low. Just start the gas generating
+machine."
+
+Ned hurried to obey this order. He saw Tom's object. With the big
+bag full of gas the airship would settle gently to earth as easily
+as though under the command of the propellers and wing planes.
+
+In a few minutes the hissing of the machine told that the vapor was
+being forced into the bag and a little later the downward motion of
+the ship was checked. She moved more and more slowly toward the
+earth, until, with a little jar, she settled down, and came to rest.
+But she was on such an uneven keel that the cabin was tilted at an
+unpleasant angle.
+
+"Bless my salt-cellar!" cried Mr. Damon. "We are almost standing on
+our heads!"
+
+"Better that than not standing at all," replied Tom, grimly. "Now to
+see what the damage is."
+
+He scrambled from the forward door of the cabin, no easy task
+considering how it was tilted, and the others followed him. It was
+too dark to note just how much damage had been inflicted, but Tom
+was relieved to see, as nearly as he could judge, that it was
+confined to the forward part of the front platform or deck of the
+ship. The wooden planking was split, but the extent of the break
+could not be ascertained until daylight. The searchlight connections
+had been broken by the collision, and it could not be used.
+
+"Now to take a look at the machinery," suggested the young inventor,
+when he had walked around his craft. "That is what I am worried
+about more than about the outside."
+
+But, to their joy, they found only a small break in the motor. That
+was what caused it to stop, and also put the dynamo out of
+commission.
+
+"We can easily fix that," Tom declared.
+
+"Bless my coffee-spoon!" cried Mr. Damon, who seemed to be running
+to table accessories in his blessings. Perhaps it was because it was
+so near supper time. "Bless my coffee-spoon! But how did it happen?"
+
+"We were running too low," declared Tom. "I had forgotten that we
+were likely to get among tall mountain peaks at any moment, and I
+set the elevation rudder too low. It was my fault. I should have
+been on the lookout. We must have struck the mountain of ice a
+glancing blow, or the result would have been worse than it is. We'll
+come out of it all right, as it is."
+
+"We can't do anything to-night," observed Ned.
+
+"Only eat," put in Mr. Damon, "and we'll have to take our coffee
+cups half full, for everything is so tilted that it's like topsy-turvey
+land. It makes me fairly dizzy!"
+
+But he forgot this in the work of getting a meal, and, though it was
+prepared under considerable difficulties, at last it was ready.
+
+Bright and early the next morning Tom was up making another
+inspection of his ship. He found that even if the forward deck was
+not repaired they could go on, as soon as the motor was in shape,
+but, as they had some spare wood aboard, it was decided to
+temporarily repair the smashed platform.
+
+It was cold work, even wearing their thick garments; but, after
+laboring until their fingers were stiff from the frost, Ned hit on
+the idea of building a big fire of some evergreen trees near where
+the ship lay.
+
+"Say, that's all right!" declared Tom, as the warmth of the blaze
+made itself felt. "We can work better, now!"
+
+The RED CLOUD was tilted on some rough and uneven ground, in among
+some little hills. On either side arose big peaks, the one in
+particular that they had hit towering nearly fifteen thousand feet.
+
+Everything was covered with snow and ice, and, in fact, the ice was
+so thick on the top of the mountains that the crags resembled
+icebergs rather than stony peaks. The crash of the airship had
+brought down a great section of this solid rock-ice.
+
+"Do you think we are anywhere near the valley of gold?" asked Mr.
+Damon that afternoon, when the work was nearly finished.
+
+"It's somewhere in this vicinity." declared Abe. "Me an' my partner
+passed through jest such a place as this on our way there. I
+wouldn't wonder but what it wasn't more than a few hundred miles
+away, now."
+
+"Then we'll soon be there," said Tom. "I'll start in the morning. I
+could go to-night, but there are a few adjustments I want to make to
+the motor, and, besides, I think it will be safer, now that we are
+among these peaks, to navigate in daylight, or at least with the
+searchlight going. I should have thought of that before."
+
+"Then, if you're not going to start away at once," spoke Mr. Parker,
+"I think I will walk around a bit, and make some observations. I
+think we are now in the region where we may expect a movement of the
+ice. I want to test it, and see if it is traveling in a southerly
+direction. If it is not now, it will soon be doing that, and the
+coating of ice may reach even as far as New York."
+
+"Pleasant prospect," murmured Tom. Then he said aloud: "Well if you
+are going, Mr. Parker, we'll be with you. I'll be glad of the chance
+to stretch my legs, and what more remains to be done, can be
+finished in the morning."
+
+Mr. Damon declared that he did not relish a tramp over the ice and
+snow, and would stay in the warm cabin, but Tom and Ned, with Abe
+and Mr. Parker started off. The scientist pointed out what he
+claimed were evidences of the impending movement of the ice, while
+Abe explained to the lads how the Alaskan Indians of that
+neighborhood hunted and fished, and how they made huts of blocks of
+ice.
+
+"We are nearing th' Arctic circle," the old miner said, "and we'll
+soon be among th' most savage of the Eskimo tribes."
+
+"Is there any hunting around here?" asked Ned.
+
+"Yes, plenty of musk ox," answered Abe.
+
+"I wish I'd brought my gun along and could see one of the big beasts
+now," went on Ned. He looked anxiously around, but no game was in
+sight. After a little farther tramp over the icy expanse they all
+declared that they had seen enough of the dreary landscape, and
+voted to return to the ship.
+
+As they neared their craft Tom saw several large, shaggy black
+objects standing in a line on the path the adventurers had come over
+a little while before. The objects were between the gold-seekers and
+the RED CLOUD.
+
+"What in the world are those?" asked the young inventor.
+
+"Look to me like black stones," spoke Ned.
+
+"Stones?" cried Abe. "Look out, boys, those are musk oxen; and big
+ones, too! There's a lot of 'em! Make for the ship! If they attack
+us we're goners!"
+
+The boys and Mr. Parker needed no second warning. Turning so as to
+rush past the shaggy creatures, the four headed toward the ship.
+
+But if our friends expected to reach it unmolested they were
+disappointed. No sooner had they increased their pace than the oxen,
+with snorts of rage, darted forward. The animals may have imagined
+they were about to be attacked, and determined to make the first
+move.
+
+"Here they come!" yelled Ned.
+
+"Sprint for it!" cried Tom.
+
+"Oh, if I only had my gun!" groaned Abe.
+
+It was hard work running over the ice and snow, hampered as they
+were with their heavy fur garments. They soon realized this, and the
+pace was telling on them. They were now near to the ship, but the
+savage creatures still were between them and the craft.
+
+"Try around the other way!" directed Tom, They changed their
+direction, but the oxen also shifted their ground, and with loud
+bellows of rage came on, shaking their shaggy heads and big horns,
+while the hair, hanging down from their sides and flanks, dragged in
+the snow.
+
+"Right at 'em! Run and yell!" advised the young inventor. "Maybe we
+can scare 'em!"
+
+They followed his advice. Yelling like Indians the four rushed
+straight for the animals. For a moment only the creatures halted.
+Then, bellowing louder than ever they rushed straight at Tom and the
+others.
+
+The largest of the oxen, with a sudden swerve, made for Mr. Parker,
+who was slightly in the lead off to one side. In an instant the
+scientist was tossed high in the air, falling in a snow bank.
+
+"Mr. Damon! Mr. Damon!" yelled Tom, frantically. "Get a gun and
+shoot these beasts!"
+
+The young inventor and his two companions had come to a halt. The
+oxen also stopped momentarily. Suddenly Mr. Damon appeared on the
+deck of the airship. He held two rifles. Laying one down he aimed
+the other at the ox which was rushing at the prostrate Mr. Parker.
+The eccentric man fired. He hit the beast on the flank, and, with a
+bellow of rage it turned.
+
+"Now's our time!" yelled Tom. "Head for the ship, I'll get my
+electric gun!"
+
+"We can't leave Mr. Parker!" yelled Abe.
+
+But the scientist had arisen, and was running toward the RED CLOUD.
+He did not seem to be much hurt. Mr. Damon fired again, hitting
+another beast, but not mortally.
+
+Once more the herd of shaggy creatures came on, but the adventurers
+were now almost at the ship, on the deck of which stood Mr. Damon,
+firing as fast as he could work the lever and pull the trigger.
+
+
+
+
+CHAPTER XIX
+
+THE CAVES OF ICE
+
+
+"Keep on firing! Hold 'em back a few minutes and I'll soon turn my
+electric rifle loose on 'em!" yelled Tom Swift as he sprinted
+forward. "Keep on shooting, Mr. Damon!"
+
+"Bless my powder-horn! I will!" cried the excited man. "I'll fire
+all the cartridges there are in the rifle!"
+
+Which, at the rate he was discharging the weapon, would not take a
+long time. But it had the effect of momentarily checking the advance
+of the creatures.
+
+Not for long, however. Our friends had barely reached the airship,
+with Mr. Parker stumbling and slipping on the ice and snow, ere the
+musk oxen came on again, with loud bellows.
+
+"They're going to charge the ship! They'll ram her!" yelled Ned
+Newton.
+
+"I think I can stop them!" cried Tom, who had leaped toward his
+stateroom. He came out a moment later, carrying a peculiar-looking
+gun, The adventurers had seen it before, but never in operation, as
+Tom had only put some finishing touches on it since undertaking the
+voyage to the caves of ice.
+
+"What sort of a weapon is that?" cried Abe, as he helped Mr. Parker
+on board.
+
+"It's my new electric rifle," answered the young inventor. "I don't
+know how it will work, as it isn't entirely finished, but I'm going
+to try it."
+
+Putting it to his shoulder he aimed at the leading musk ox, and
+pulled a small lever. There was no report, no puff of smoke and no
+fire, yet the big creature, which had been rushing at the ship,
+suddenly stopped, swayed for a moment, and then fell over in the
+snow, kicking in his death agony.
+
+"One down!" yelled Tom. "My rifle works all right, even if it isn't
+finished!"
+
+He aimed at another ox, and that creature was stopped in its tracks.
+Mr. Damon had exhausted his cartridges, and had ceased firing, but
+Abe Abercrombie was ready with his rifle, and opened up on the
+beasts. Tom killed another with his electric gun, and Abe shot two.
+This stopped the advance, and only just in time, for the foremost
+animals were already close to the ship, and had they rushed at the
+frail hull they might have damaged it beyond repair.
+
+"Here goes for the big one!" cried Tom, and, aiming at the largest
+ox of the herd, the young inventor pulled the lever. The brute fell
+over dead, and the rest, terror stricken, turned and fled.
+
+"Hurrah! That's the stuff!" cried Ned Newton, capering about on
+deck. He had hurried to his stateroom and secured his rifle, and,
+before the musk oxen were out of sight he had killed one, which gave
+him great delight.
+
+"Mighty lucky we drove them away," declared Abe. "They are terrible
+savage at times, an' I reckon we struck one of them times. But say,
+Tom, what sort of a gun is that you got, anyhow?"
+
+"Oh, it fires electric bullets," explained our hero. "But I haven't
+time to tell you about it now. Let's get out and skin one of those
+oxen. The fresh meat will come in good, for we've been living on
+canned stuff since we left Seattle. We've got time enough before it
+gets dark."
+
+They hurried to where the shaggy creatures lay in the snow, and soon
+there was enough fresh meat to last a long time, as it would keep
+well in the intense cold. Tom put away his electric gun, briefly
+explaining the system of it to his companions. The time was to come,
+and that not very far off, when that same electric rifle was to save
+his life in a remarkable manner, in the wilds of Africa where he
+went to hunt elephants.
+
+In the cozy cabin that night they sat and talked of the day's
+adventures. The airship had been slightly lifted up by means of the
+gas bag, and now rested on a level keel, so it was more comfortable
+for the gold hunters.
+
+"I did not complete my observations about the great snow slide,"
+remarked Professor Parker, "I trust I will have time to go over the
+ground again to-morrow."
+
+"We leave early in the morning," objected Tom.
+
+"Besides, I don't believe it would be safe to go over that ground
+again," put in Mr. Damon.
+
+"Bless my gunpowder! But when I saw those savage creatures rushing
+at you, I thought it was all up with us. Are you hurt, Parker, my
+dear fellow? I forgot to ask before."
+
+"Not hurt in the least," answered the scientist. "My heavy and thick
+fur garments saved me from the beasts' horns, and I fell in some
+soft snow. I was quite startled for a moment. I thought it might be
+the beginning of the snow movement."
+
+"It was an ox movement," said Ned, in a low voice to Tom.
+
+Morning saw the travelers again under way, with the Red Cloud now
+floating high enough to avoid the lofty peaks. The weather was clear
+but very cold, and Tom, who was in the pilot-house, could see a long
+distance ahead, and note many towering crags, which, had the airship
+been flying low enough, would have interfered with her progress.
+
+"We'll have to keep the searchlight going all night, to avoid a
+collision," he decided.
+
+"Are we anywhere near the place?" asked Mr. Damon.
+
+"We're in th' right region," declared the old miner. "I think we're
+on th' right track. I recognize a few more landmarks."
+
+"There wouldn't have been any trouble if I hadn't lost the map."
+complained Tom, bitterly.
+
+"Never mind about that," insisted Abe. "We'll find th' place anyhow.
+But look ahead there; is that another hail storm headin' this way,
+Tom?"
+
+The young inventor glanced to where Abe pointed. There was a mist in
+the air, and, for a time great apprehension was felt, but, in a few
+minutes there was a violent flurry of snow and they all breathed
+easier. For, though the flakes were so numerous as to completely
+shut off the view, there was no danger to the airship from them. Tom
+steered by the compass.
+
+The storm lasted several hours, and when it was over the adventurers
+found themselves several miles nearer their destination--at least
+they hoped they were nearer it, for they were going it blind.
+
+Abe declared they were now in the region of the gold valley. They
+cruised about for two days, making vain observations by means of
+powerful telescopes, but they saw no signs of any depression which
+corresponded with the place whence Abe had seen the gold taken from.
+At times they passed over Indian villages, and had glimpses of the
+skin-clad inhabitants rushing out to point to the strange sight of
+the airship overhead. Tom was beginning to reproach himself again
+for his carelessness in losing the map, and it did begin to took as
+if they were making a fruitless search.
+
+Still they all kept up their good spirits, and Mr. Damon concocted
+some new dishes from the meat of the musk oxen. It was about a week
+after the fight with the savage creatures when, one day, as Ned was
+on duty in the pilothouse, he happened to look down. What he saw
+caused him to call to Tom.
+
+"What's the matter?" demanded the young inventor, as he hurried
+forward.
+
+"Look down there," directed Ned. "It looks as if we were sailing
+over a lot of immense beehives of the old-fashioned kind."
+
+Tom looked. Below were countless, rounded hummocks of snow or ice.
+Some were very large--as immense as a great shed in which a
+dirigible balloon could be housed--while others were as small as the
+ice huts in which the Eskimos live.
+
+"That's rather strange," remarked Tom. "I wonder--"
+
+But he did not complete his sentence, for Abe Abercrombie, who had
+come to stand beside him, suddenly yelled out:
+
+"The caves of ice! The caves of ice! Now I know where we are! We're
+close to the valley of gold! There are the caves of ice, and just
+beyond is th' place we're lookin' for! We've found it at last!"
+
+
+
+
+CHAPTER XX
+
+IN THE GOLD VALLEY
+
+
+The excited cries of the old miner brought Mr. Damon and Mr. Parker
+to the pilothouse on the run.
+
+"Bless my refrigerator!" exclaimed Mr. Damon. "Are there more of
+those savage, shaggy creatures down there?"
+
+"No, but we are over th' caves of ice," explained Abe. "That means
+we are near th' gold."
+
+"You don't say so!" burst out the scientist. "The caves of ice! Now
+I can begin my real observations! I have a theory that the caves are
+on top of a strata of ice that is slowly moving down, and will
+eventually bury the whole of the North American continent. Let me
+once get down there, and I can prove what I say."
+
+"I'd a good deal rather you wouldn't prove it, if it's going to be
+anything like it was on Earthquake Island, or out among the diamond
+makers." said Tom Swift. "But we will go down there, to see what
+they are like. Perhaps there is a trail from among the ice caves to
+the valley of gold."
+
+"I don't think so," said Abe, shaking his head.
+
+"I think th' gold valley lies over that high ridge," and he pointed
+to one. "That's where me an' my partner was," he went on. "I
+recognize th' place now."
+
+"Well, we'll go down here, anyhow," decided Tom, and he pulled the
+lever to let some gas out of the bag, and tilted the deflection
+rudder to send the airship toward the odd caves.
+
+And, curious enough did our friends find them when they had made a
+landing and got out to walk about them. It was very cold, for on
+every side was solid ice. They walked on ice, which was like a floor
+beneath their feet, level save where the ice caves reared
+themselves. As for the caverns, they, too, were hollowed out of the
+solid ice. It was exactly as though there had once been a level
+surface of some liquid. Then by some upheaval of nature, the surface
+was blown into bubbles, some large and some small. Then the whole
+thing had frozen solid, and the bubbles became hollow caves. In time
+part of the sides fell in and made an opening, so that nearly all
+the caves were capable of being entered.
+
+This method of their formation was advanced as a theory by Mr.
+Parker, and no one cared to dispute him. The gold-seekers walked
+about, gazing on the ice caves with wonder showing on their faces.
+
+It was almost like being in some fantastic scene from fairyland, the
+big ice bubbles representing the houses, the roofs being rounded
+like the igloos of the Eskimos. Some had no means of entrance, the
+outer surface showing no break. Others had small openings, like a
+little doorway, while of still others there remained but a small
+part of the original cave, some force of nature having crumbled and
+crushed it.
+
+"Wonderful! Wonderful!" exclaimed Mr. Parker. "It bears out my
+theory exactly! Now to see how fast the ice is moving."
+
+"How are you going to tell?" asked Tom.
+
+"By taking some mark on this field of ice, and observing a distant
+peak. Then I will set up a stake, and by noting their relative
+positions, I can tell just how fast the ice field is moving
+southward." The scientist hurried into the ship to get a sharpened
+stake he had prepared for this purpose.
+
+"How fast do you think the ice is moving?" asked Ned.
+
+"Oh, perhaps two or three feet a year." "Two or three feet a year?"
+gasped Mr. Damon. "Why, Parker, my dear fellow, at that rate it will
+be some time before the ice gets to New York."
+
+"Oh, yes. I hardly expect it will reach there within two thousand
+years, but my theory will be proved, just the same!"
+
+"Humph!" exclaimed Abe Abercrombie, "I ain't goin' to worry any
+more, if it's goin' t' take all that while. I reckoned, to hear him
+talk, that it was goin' t' happen next summer."
+
+"So did I," agreed Tom, but their remarks were lost on Mr. Parker
+who was busy making observations. The young inventor and the others
+walked about among the ice caves.
+
+"Some of these caverns would be big enough to house the RED CLOUD in
+case of another hail storm," observed Tom. "That one over there
+would hold two craft the size of mine," and, in fact, probably three
+could have gotten in if the opening had been somewhat enlarged, for
+the ice cave to which our hero pointed was an immense one.
+
+As the adventurers were walking about they were startled by a
+terrific crashing sound. They started in alarm, for, off to their
+left, the top of one of the ice caverns had crashed inward, the
+blocks of frozen water crushing and grinding against one another.
+
+"It's a good thing we weren't in there," remarked Tom, and he could
+not repress a shudder, "There wouldn't have been much left of the
+RED CLOUD if she had been inside."
+
+It was a desolate place, in spite of the wild beauty of it, and
+beautiful it was when the sun shone on the ice caves, making them
+sparkle as if they were studded with diamonds. But it was cold and
+cheerless, and there were no signs that human beings had ever been
+there. Mr. Parker had completed the setting of his stake, and picked
+out his landmarks, and was gravely making his "observations," and
+jotting down some figures in a notebook.
+
+"How fast is it moving, Parker?" called Mr. Damon.
+
+"I can't tell yet," was the response. "It will require observations
+extending over several days before I will know the rate."
+
+"Then we might as well go on," suggested Tom. "There is nothing to
+be gained from staying here, and I would like to get to the gold
+valley. Abe says we are near it."
+
+"Right over that ridge, I take it to be," replied the miner. "An' we
+can't get there any too soon for me. Those Fogers may git their ship
+fixed up, an' arrive before we do if we wait much longer."
+
+"Not much danger, I guess," declared Ned.
+
+"Well, we'll go up in the air, and see what we can find," decided
+Tom, as he turned back toward the ship.
+
+They found the "ridge" as Abe designated it, to be a great plateau,
+over a hundred miles in extent, and they were the better part of
+that day crossing it, for they went slowly, so as not to miss the
+valley which the miner was positive was close at hand. Mr. Parker
+disliked leaving the ice caves, but Abe said there were more in the
+valley where they were going, and the scientist could renew his
+observations.
+
+It was getting dusk when Tom, who was peering through a powerful
+glass, called out:
+
+"Well, we're at the end of the plateau, and it seems to dip down
+into a valley just beyond here."
+
+"Then that's the place!" cried Abe, excitedly. "Go slow, Tom."
+
+Our hero needed no such caution. Carefully he sent the airship
+forward. A few minutes later they were passing over a large Eskimo
+village, the fur-clad inhabitants of which rushed about wildly
+excited at the sight of the airship.
+
+"There they are! Them's th' beggars!" cried the old miner. "Them's
+th' fellows who drove me an' my partner away. But there's th' valley
+of gold! I know it now! Now t' fill our pockets with nuggets!"
+
+"Are you sure this is the place?" asked Mr. Damon.
+
+"Sartin sure of it!" declared Abe. "Put her down, Tom! Put her
+down!"
+
+"All right," agreed the young inventor, as he shifted the deflection
+rudder. The airship began her descent into the valley. The edge of
+the plateau, leading down into the great depression was now black
+with the Eskimos and Indians, who were capering about, gesticulating
+wildly.
+
+"It's quite a surprise party to 'em," observed Ned Newton.
+
+"Yes, I hope they don't spring one on us," added Tom.
+
+Down and down went the RED CLOUD lower and lower into the valley.
+
+"There are ice caves there!" cried Mr. Parker, pointing to the
+curiously rounded and hollow hummocks. "Lots of them!"
+
+"And larger than the others!" added Mr. Damon.
+
+The airship was now moving slowly, for Tom wanted to pick out a good
+landing place. He saw a smooth stretch of the ice just ahead of him,
+in front of an immense ice cave.
+
+"I'll make for that," he told Ned.
+
+A few minutes later the craft had come to rest. Tom shut off the
+power and hurried from the pilothouse, donning his fur coat as he
+rushed out. A blast of frigid air met him as he opened the outer
+door of the cabin. Back on the ridge of the plateau he could see the
+fringe of Indians.
+
+"Well, we're here in the valley," he said, as his friends gathered
+about him on the icy ground.
+
+"An' now for th' gold!" cried Abe, "for it's here that th' nuggets
+are--enough for all of us! Come on an' have a hunt for 'em!"
+
+
+
+
+CHAPTER XXI
+
+THE FOGERS ARRIVE
+
+
+In spite of the fact that he tried to remain calm, Tom Swift felt a
+wild exultation as he thought of what lay before him and his
+friends. To be in a place where gold could be picked up! where they
+might all become fabulously wealthy! where the ground might be seen
+covered with the precious yellow metal! this was enough to set the
+nerves of any one a-tingle!
+
+Tom could hardly realize it at first. After many hardships, no
+little danger, and after an attempt on the part of their enemies to
+defeat them, they had at last reached their goal. Now, as Abe had
+said, they could hunt for the gold.
+
+But if they expected to see the precious yellow nuggets lying about
+ready to be picked up like so many kernels of corn, they were
+disappointed. A quick look all about showed them only a vast extent
+of ice and snow, broken here and there by the big caves of ice.
+There were not so many of the latter as at the first place they
+stopped, but the caverns were larger.
+
+"Gold--I don't see any gold," remarked Ned Newton, with a
+disappointed air. "Where is it?"
+
+"Bless my pocketbook, yes! Where is it?" demanded Mr. Damon.
+
+"Oh, we've got to dig for it," explained Abe. "It's only when
+there's been a slight thaw that some of th' pebble nuggets kin be
+seen. They're under th' ice, an' we've got t' dig for 'em."
+
+"Does it ever thaw up here?" asked Mr. Parker. "The ice of the caves
+seems thick enough to last forever."
+
+"It does thaw an' melt some," went on the miner. "But some of th'
+caves last all through what they call 'summer' up here, though it's
+more like winter. We're above th' Arctic circle now, friends."
+
+"Maybe we can keep on to the Pole," suggested Ned.
+
+"Not this trip," spoke Tom, grimly. "We'll try for the gold, first."
+
+"Yes, an' I'm goin' t' begin diggin' right away!" exclaimed Abe, as
+he turned back into the airship, and came out again with a pick and
+shovel, a supply of which implements had been brought along. The
+others followed his example, and soon the ice chips were flying
+about in a shower, while the sun shining on them gave the appearance
+of a rainbow.
+
+"Look at those Indians watching us," remarked Ned to Tom, as he
+paused in his chipping of the frozen surface. The young inventor
+glanced up toward the distant plateau where a fringe of dark figures
+stood. The natives were evidently intently watching the gold-seekers.
+
+"Do you think there's any danger from them. Abe?" asked Tom.
+
+"Not much," was the reply. "They made trouble for me an' my partner,
+but I guess th' airship has scared 'em sufficient, so they won't
+come snoopin' down here," and Abe fell to at his digging again.
+
+Mr. Damon was also vigorously wielding a pick, but Mr. Parker like
+the true scientist he was, had renewed his observations. Evidently
+the gold had no attractions for him, or, if it did, he preferred to
+wait until he had finished his calculations.
+
+Vigorously the adventurers wielded their implements, making the ice
+fly, but for an hour or more no gold was discovered. Mr. Damon,
+after picking lightly at a certain place, would get discouraged, and
+move on to another. So did Ned, and Tom, after going down quite a
+way, left off work, and walked over to one of the big ice caves.
+
+"What's up?" asked Ned, resting from his labors.
+
+"I was thinking whether it would be safe to put the RED CLOUD in
+this ice cave for a shelter," replied Tom. "There may come up a hail
+storm at any time, and damage it. The caves would be just the place
+for it, only I'm afraid the roof might collapse."
+
+"It looks strong," said Ned. "Let's ask Mr. Parker his opinion."
+
+"Good idea," agreed Tom.
+
+The scientist was soon taking measurements of the thickness of the
+cave roof, noting its formation, and looking at the frozen floor.
+
+"I see no reason why this cave should collapse," he finally
+announced. "The only danger is the movement of the whole valley of
+ice, and that is too gradual to cause any immediate harm. Yes, I
+think the airship could be housed in the ice cave."
+
+"Then I'll run her in, and she'll be safer," decided Tom. "I guess
+we three can do it, Ned, and leave Mr. Damon and Abe to keep on
+digging for gold." The airship was so buoyant that it could easily
+be moved about on the bicycle wheels on which it rested, and soon,
+after the lower edge of the opening into the ice cave had been
+smoothed down, the RED CLOUD was placed in the novel shelter.
+
+"Now to continue the search for the yellow nuggets!" cried Ned, and
+Tom went with him, even Mr. Parker condescending to take a pick,
+now. Abe was the only one who dug steadily in one place. The others
+tried spot after spot.
+
+"You've got t' stick t' one lead until you find somethin', or until
+it peters out," explained the miner. "You must git down to th' dirt
+before you'll find any gold, though you may strike a few grains that
+have worked up into th' ice."
+
+After this advice they all kept to one hole until they had worked
+down through the ice to the dirt surface below. But even then, Abe,
+who was the first to achieve this, found no gold, and the old miner
+went to another location.
+
+All the rest of that day they dug, but with no result. Not even a
+few grains of yellow dust rewarded their efforts.
+
+"Are you sure this is the right place?" asked Mr. Damon, somewhat
+fretfully, of Abe, as they ate supper that night in the airship,
+sheltered as it was in the ice cave.
+
+"I'm positive of it," was the reply. "There's gold here, but it will
+take some prospectin' t' find it. Maybe th' deposits have been
+shifted by th' ice movement, as Mr. Parker says. But it's here, an'
+we'll git it. We'll try ag'in t'-morrow."
+
+They did try, but with small success. Laboring all day in the cold
+the only result was a few little yellow pebbles that Tom found
+imbedded in the ice. But they were gold, and the finding of them
+gave the seekers hope as they wearily began their task the following
+day. The weather seemed even colder, and there was the indication of
+a big storm.
+
+They were scattered in different places on the ice, not far away
+from the big cave, each one picking away vigorously. Suddenly Abe,
+who had laboriously worked his way down to the dirt, gave an
+exultant yell.
+
+"I've struck it! Struck it rich!" he shouted, leaping about as he
+threw down his pick, "Look here, everybody!" He stooped down over
+the hole. They all ran to his side, and saw him lifting from a
+little pocket in the dirt, several large, yellow pebbles.
+
+"Gold! Gold!" cried Abe. "We've struck it at last!"
+
+For a moment no one spoke, though there was a wild beating of their
+hearts. Then, off toward the farther end of the valley there sounded
+a curious noise. It was a shouting and yelling, mingled with the
+snapping of whips and the howls and barkings of dogs.
+
+"Bless my handkerchief!" cried Mr. Damon. "What's that?"
+
+They all saw a moment later. Approaching over the frozen snow were
+several Eskimo sledges, drawn by dog teams, and the native drivers
+were shouting and cracking their whips of walrus hide.
+
+"The natives are coming to attack us!" cried Ned.
+
+Tom said nothing. He was steadily observing the approaching sleds.
+They came on rapidly. Abe was holding the golden nuggets in his
+gloved hands.
+
+"Get the guns! Where's your electric rifle, Tom?" cried Mr. Damon.
+
+"I don't believe we'll need the guns--just yet," answered the young
+inventor, slowly.
+
+"Bless my cartridge-belt! Why not?" demanded the eccentric man.
+
+"Because those are the Fogers," replied Tom. "They have followed
+us--Andy and his father! Andy Foger here!" gasped Ned.
+
+Tom nodded grimly. A few minutes later the sleds had come to a halt
+not far from our friends, and Andy, followed by his father, leaped
+off his conveyance. The two were clad in heavy fur garments.
+
+"Ha, Tom Swift! You didn't get here much ahead of us!" exulted the
+bully. "I told you I'd get even with you! Come on, now, dad, we'll
+get right to work digging for gold!"
+
+Tom and his companions did not know what to say.
+
+
+
+
+CHAPTER XXII
+
+JUMPING THE CLAIM
+
+
+There was a sneering look on Andy's face, and Mr. Foger, too, seemed
+delighted at having reached the valley of gold almost as soon as had
+our friends. Tom and the others looked at the means by which the
+bully had arrived. There were four sleds, each one drawn by seven
+dogs, and in charge of a dark-skinned native. On the two foremost
+sleds Andy and his father had ridden, while the other two evidently
+contained their supplies.
+
+For a moment Andy surveyed Tom's party and then, turning to one of
+the native drivers, he said:
+
+"We'll camp here. You fellows get to work and make an ice house, and
+some of you cook a meal--I'm hungry."
+
+"No need build ice house," replied the native, who spoke English
+brokenly.
+
+"Why not?" demanded Andy.
+
+"Live in ice cave-plenty much ob'em--plenty much room," went on the
+Eskimo, indicating several of the large caverns.
+
+"Ha! That's a good idea," agreed Mr. Foger, "Andy, my son, we have
+houses already made for us, and very comfortable they seem, too.
+We'll take up our quarters in one, and then hunt for the gold."
+
+Mr. Foger seemed to ignore Tom and his friends. Abe Abercrombie
+strode forward.
+
+"Look here, you Fogers!" he exclaimed without ceremony, "was you
+calculatin' on stakin' any claims here?"
+
+"If you mean are we going to dig for gold, we certainly are,"
+replied Andy insolently, "and you can't stop us."
+
+"I don't know about that," went on Abe, grimly. "I ain't goin' t'
+say nothin' now, about th' way you stole th' map from me, an' made a
+copy, but I am goin t' say this, an' that is it won't be healthy fer
+any of you t' git in my way, or t' try t' dig on our claims!"
+
+"We'll dig where we please!" cried Andy. "You don't own this
+valley!"
+
+"We own as much of it as we care to stake out, by right of prior
+discovery!" declared Tom, firmly.
+
+"And I say we'll dig where we please!" insisted Andy. "Hand me a
+pick," he went on to another of the natives.
+
+"Wait jest a minute," spoke Abe calmly, as he put his little store
+of nuggets in the pocket of his fur coat, and drew out a big
+revolver. "It ain't healthy t' talk that way, Andy Foger, an' th'
+sooner you find that out th' better. You ain't in Shopton now, an'
+th' only law here is what we make for ourselves. Tom, maybe you'd
+better get out th' rifles, an' your electric gun, after all. It
+seems like we might have trouble," and Abe cooly looked to see if
+his weapon was loaded.
+
+"Oh, of course we didn't mean to usurp any of your rights, my dear
+friend!" exclaimed Mr. Foger quickly, and he seemed nervous at the
+sight of the big revolver, while Andy hastily moved until he was
+behind the biggest of the sledge drivers. "We don't want to violate
+any of your rights," went on Mr. Foger. "But this valley is large,
+and do I understand that you claim all of it?"
+
+"We could if we wanted to," declared Abe stoutly; "but we'll be
+content with three-quarter of it, seein' we was here fust. If you
+folks want t' dig fer gold, go over there," and he pointed to a spot
+some distance away.
+
+"We'll dig where we please!" cried Andy.
+
+"Oh, will you?" and there was an angry light in Abe's eyes. "I
+guess, Tom, you'd better git--"
+
+"No! No! My son is wrong--he is too hasty," interposed Mr. Foger.
+"We will go away--certainly we will. The valley is large enough for
+both of us--just as you say. Come, Andy!"
+
+The bully seemed about to refuse, but a look at Abe's angry face and
+a sight of Mr. Damon coming from the cave where the airship was,
+with a rifle, for the eccentric man had hastened to get his weapon--this
+sight calmed Andy down. Without further words he and his father
+got back on their sleds, and were soon being driven off to where a
+large ice cave loomed up, about a mile away.
+
+"Good riddance," muttered the miner, "now we kin go on diggin'
+without bein' bothered by that little scamp."
+
+"I don't know about that," spoke Tom, shaking his head dubiously.
+"There's always trouble when Andy Foger's within a mile. I'm afraid
+we haven't seen the last of him."
+
+"He'd better not come around here ag'in," declared Abe. "Queer, how
+he should turn up, jest when I made a big strike."
+
+"They must have come on all the way from where their airship was
+wrecked, by means of dog sleds," observed Ned, and the others agreed
+with him. Later they learned that this was so; that after the
+accident to the ANTHONY, the crew had refused to proceed farther
+north, and had gone back. But Mr. Foger had hired the natives with
+the dog teams, and, by means of the copy of the map and with what
+knowledge his Eskimos had, had reached the valley of gold.
+
+"We have certainly struck it rich," went on Abe, as he went back to
+where he had dug the hole. "Now we'd better all begin prospectin'
+here, for it looks like a big deposit. We'll stake out a large
+enough claim to take it all in. I guess Mr. Parker can do that,
+seein' as how he knows about such things."
+
+The scientist agreed to do this part of the work, it being
+understood that all the gold discovered would be shared equally
+after the expenses of the trip had been paid.
+
+Feverishly Abe and the others began to dig. They did not come upon
+such a rich deposit as the miner had found, but there were enough
+nuggets picked up to prove that the expedition would be very
+successful.
+
+No more attention was paid to the Fogers, but through the telescope
+Tom could see that the bully and his father had made a camp in one
+of the ice caves, and that both were eagerly digging in the frozen
+surface of the valley.
+
+Before night several thousand dollars' worth of gold had been taken
+out by our friends. It was stored in the airship, and then, after
+supper the craft's searchlight was taken off, and placed in such a
+position in front of the cave of ice so that the beams would
+illuminate the claim staked out by Tom and the others.
+
+"We'll stand watch an' watch," suggested Abe, "but I don't think
+them Fogers will come around here ag'in."
+
+They did not, and the night passed peacefully. The next day our
+friends were again at work digging for gold. So were the Fogers, as
+could be observed through the glass, but it was impossible to see
+whether they got any nuggets.
+
+The gold seemed to be in "pockets," and that day the ones in the
+vicinity of the strike first made by Abe were cleaned out.
+
+"We'll have to locate some new 'pockets,'" said the miner, and the
+adventurers scattered over the frozen plain to look for other
+deposits of the precious metal.
+
+Tom and Ned were digging together not far from one another. Suddenly
+Ned let out a joyful cry.
+
+"Strike anything?" asked Tom.
+
+"Something rich," answered the bank clerk. He lifted from a hole in
+the ground a handful of the golden pebbles.
+
+"It's as good as Abe's was!" exclaimed Tom. "We must stake it out at
+once, or the Fogers may jump it. Come on, we'll go back and tell
+Abe, and get Mr. Parker and Mr. Damon over here."
+
+The three men were some distance away, and there was no sign of the
+Fogers. Tom and Ned hurried back to where their friends were,
+leaving their picks and shovels on the frozen ground.
+
+The good news was soon told, and, with some stakes hastily made from
+some extra wood carried on the airship, the little party hastened
+back to where Tom and Ned had made their strike.
+
+As they emerged from behind a big hummock of ice they saw, standing
+over the holes which the lads had dug, Andy Foger and his father!
+Each one had a rifle, and there was a smile of triumph on Andy's
+face!
+
+"What are you doing here?" cried Tom, the hot blood mounting to his
+cheeks.
+
+"We've just staked out a claim here," answered the bully.
+
+"And you deserted it," put in Mr. Foger smoothly. "I think your
+mining friend will tell you that we have a right to take up an
+abandoned claim."
+
+"But we didn't abandon it!" declared Tom. "We only went away to get
+the stakes."
+
+"The claim was abandoned, and we have 'jumped' it," went on Mr.
+Foger, and he cocked his rifle. "I need hardly tell you that
+possession is nine points of the law, and that we intend to remain.
+Andy, is your gun loaded?"
+
+"Yes, pa."
+
+"I--I guess they've got us--fer th' time bein'," murmured Abe, as he
+motioned to Tom and the others to come away. "Besides they've got
+guns, an' we haven't--but wait," added the miner, mysteriously. "I
+haven't played all my tricks yet."
+
+
+
+
+CHAPTER XXIII
+
+ATTACKED BY NATIVES
+
+
+To state that Tom and his friends were angry at the trick the Fogers
+had played on them would be putting it mildly. There was righteous
+indignation in their hearts, and, as for the young inventor he felt
+that much blame was attached to him for his neglect in not remaining
+on guard at the place of the lucky strike while Ned went to call the
+others.
+
+"I guess Andy must have been spying on us," spoke Ned, "or he would
+never have known when to rush up just as he did; as soon as we
+left."
+
+"Probably," admitted Tom, bitterly.
+
+"But, bless my penholder!" cried Mr. Damon. "Can't we do something,
+Abe? Won't the law--?"
+
+"There ain't any law out here, except what you make yourself," said
+the miner. "I guess they've got us for th' time bein'."
+
+"What do you mean by that?" asked Tom, detecting a gleam of hope in
+Abe's tone.
+
+"Well, I mean that I think we kin git ahead of 'em. Come on back to
+th' ship, an' we'll talk it over."
+
+They walked away, leaving Andy and his father in possession of the
+rich deposits of gold, and that it was much richer even then than
+the hole Abe had first discovered was very evident. The two Fogers
+were soon at work, digging out the yellow metal with the pick and
+shovels Tom and Ned had so thoughtlessly dropped.
+
+"What little law there is out here they've got on their side," went
+on Abe, "an' they've got possession, too, which is more. Of course
+we could go at 'em in a pitched battle, but I take it you don't want
+any bloodshed?" and he looked at Tom.
+
+"Of course not," replied the lad quickly, "but I'd like to meet Andy
+alone, with nothing but my fists for a little while," and Tom's eyes
+snapped.
+
+"So would I," added Ned.
+
+"Perhaps we can find another pocket of gold better than that one,"
+suggested Mr. Damon.
+
+"We might," admitted Abe, "but that one was ours an' we're entitled
+to it. This valley is rich in gold deposits, but you can't allers
+put your hand on 'em. We may have t' hunt around for a week until we
+strike another. An', meanwhile, them Fogers will be takin' our gold!
+It's not to be borne! I'll find some way of drivin' 'em out. An'
+we've got t' do it soon, too."
+
+"You mean if we don't that they'll get all the gold?" asked Mr.
+Damon.
+
+"No, I mean that soon it will be th' long night up here, an' we
+can't work. We'll have t' go back, an' I don't want t' go back until
+I've made my pile."
+
+"Neither do any of us, I guess," spoke Tom, "but there doesn't seem
+to be any help for it."
+
+They discussed several plans on reaching the ship, but none seemed
+feasible without resorting to force, and this they did not want to
+do, as they feared there might be bloodshed. When night closed in
+they could see the gleam of a campfire, kindled by the Foger party,
+at the gold-pocket, from bits of the scrubby trees that grew in that
+frigid clime.
+
+"They're going to stay on guard," announced Tom. "We can't get it
+away from them to-night."
+
+Though Abe had spoken of some plan to regain the advantage the
+Fogers had of them, the old miner was not quite ready to propose it.
+All the next day he seemed very thoughtful, while going about with
+the others, seeking new deposits of gold. Luck did not seem to be
+with them. They found two or three places where there were traces of
+the yellow pebbles, but in no very great quantity.
+
+Meanwhile the Fogers were busy at the pocket Ned had located. They
+seemed to be taking out much of the precious metal.
+
+"And it all ought to be ours," declared Tom, bitterly.
+
+"Yes, and it shall be, too!" suddenly exclaimed. Abe. "I think I
+have a plan that will beat 'em."
+
+"What is it?" asked Tom.
+
+"Let's get back to the ship, and I'll tell you," said Abe. "We can't
+tell when one of their natives might be sneakin' in among these ice
+caves, an' they understand some English. They might give my scheme
+away."
+
+In brief Abe's plan, as he unfolded it in the cabin of the RED CLOUD
+was this:
+
+They would divide into two parties, one consisting of Ned and Tom,
+and the other of the three men. The latter, by a circuitous route,
+would go to the ice caves where the Fogers had established their
+camp. It was there that the Indians remained during the day, while
+Andy and his father labored at the gold pocket, for, after the first
+day when they had had the natives aid them, father and son had
+worked alone at the hole, probably fearing to trust the Indians. At
+night, though either Andy or his father remained on guard, with one
+or two of the dusky-skinned dog drivers.
+
+"But we'll work this trick before night," said Abe. "We three men
+will get around to where the natives are in the ice cave. We'll
+pretend to attack them, and raise a great row, firing our guns in
+the air, and all that sort of thing, an' yellin' t' beat th' band.
+Th' natives will yell, too, you can depend on that."
+
+"Th' Fogers will imagine we are tryin' t' git away with their sleds
+an' supplies, an' maybe their gold, if they've got it stored in th'
+ice cave. Naturally Andy or his father will run here, an' that will
+leave only one on guard at th' mine. Then Tom an' Ned can sneak up.
+Th' two of 'em will be a match for even th' old Foger, if he happens
+t' stay, an' while Tom or Ned comes up in front, t' hold his
+attention, th' other can come up in back, an' grab his arms, if he
+tries t' shoot. Likely Andy will remain at th' gold hole, an' you
+two lads kin handle him, can't you?"
+
+"Well, I guess!" exclaimed Tom and Ned together.
+
+The plan worked like a charm. Abe, Mr. Damon and Mr. Parker raised a
+great din at the ice cave where the Foger natives were. The sound
+carried to the hole where Andy and his father were digging out the
+gold. Mr. Foger at once ran toward the cave, while Andy, catching up
+his gun, remained on the alert.
+
+Then came the chance of Tom and Ned. The latter coming from his
+hiding-place, advanced boldly toward the bully, while Tom, making a
+detour, worked his way up behind.
+
+"Here! You keep away!" cried Andy, catching sight of Ned. "I see
+what the game is, now! It's a trick!"
+
+"You're a nice one to talk about tricks!" declared Ned, advancing
+slowly.
+
+"Keep away if you don't want to get hurt!" yelled Andy.
+
+"Oh, you wouldn't hurt me; would you?" mocked Ned, who wanted to
+give Tom time to sneak up behind the bully.
+
+"Yes, I would! Keep back!" Andy was nervously fingering his weapon.
+The next instant his gun flew from his grasp, and he went over
+backward in Tom's strong grip; for the young inventor, in his
+sealskin shoes had worked up in the rear without a sound. The next
+moment Andy broke away and was running for his life, leaving Tom and
+Ned in possession of the gold hole, and that without a shot being
+fired. A little later the three men, who had hurried away from the
+cave as Mr. Foger rushed up to see what caused the racket, joined
+Tom and Ned, and formal possession was taken of their lucky strike.
+
+"We'll guard it well, now," decided Tom, and later that day they
+moved some supplies near the hole, and for a shelter built an igloo,
+Eskimo fashion, in which work Abe had had some experience. Then they
+moved the airship to another ice cave, nearer their "mine" as they
+called it, and prepared to stand guard.
+
+But there seemed to be no need, for the following day there was no
+trace of the Fogers. They and their natives had disappeared.
+
+"I guess we were too much for them," spoke Tom. But the sequel was
+soon to prove differently.
+
+It was three days after our friends had regained their mine, during
+which time they had dug out considerable gold, that toward evening,
+as Tom was taking the last of the output of yellow pebbles into the
+cave where the airship was, he looked across the valley.
+
+"Looks like something coming this way," observed the young inventor.
+"Natives, I guess."
+
+"It is," agreed Ned, "quite a large party, too!"
+
+"Better tell Abe and the others," went on Tom. "I don't like the
+looks of this. Maybe the sudden disappearance of the Fogers has
+something to do with it."
+
+Abe, Mr. Damon and Mr. Parker hurried from the ice cave. They had
+caught up their guns as they ran out.
+
+"They're still coming on," called Tom, "and are headed this way."
+
+"They're Indians, all right!" exclaimed Abe. "Hark! What's that?"
+
+It was the sound of shouting and singing.
+
+Through the gathering dusk the party advanced. Our friends closely
+scanned them. There was something familiar about the two leading
+figures, and it could now be seen that in the rear were a number of
+dog sleds.
+
+"There's Andy Foger and his father!" cried Ned. "They've gone and
+got a lot of Eskimos to help them drive us away."
+
+"That's right!" admitted Tom. "I guess we're in for it now!"
+
+With a rush the natives, led by the Fogers, came on. They were
+yelling now. An instant later they began firing their guns.
+
+"It's a fierce attack!" cried Tom. "Into the ice cave for shelter!
+We can cover the gold mine from there. I'll get my electric gun!"
+
+
+
+
+CHAPTER XXIV
+
+THE WRECK OF THE AIRSHIP
+
+
+Almost before our friends could retreat into the cave which now
+sheltered the RED CLOUD, the attacking natives opened fire.
+Fortunately they only had old-fashioned, muzzle-loading muskets,
+and, as their aim was none of the best, there was comparatively
+little danger. The bullets, however, did sing through the
+fast-gathering darkness with a vicious sound, and struck the heavy
+sides and sloping front of the ice cave with a disconcerting "ping!"
+
+"I don't hear Andy or his father firing!" called Tom, as he and the
+others returned the fire of the savage Indians. "I could tell their
+guns by the sharper reports. The Fogers carry repeating rifles, and
+they're fine ones, if they're anything like the one we took from
+Andy, Ned."
+
+"That's right," agreed Tom's chum, "I don't believe Andy or his
+father dare fire. They're afraid to, and they're putting the poor
+ignorant natives up to it. Probably they hired them to try to drive
+us away."
+
+This, as they afterward learned, was exactly the case.
+
+The battle, if such it could be called, was kept up. There was about
+a hundred natives, all of whom had guns, and, though they were slow
+to load, there were enough weapons to keep up a constant fusilade.
+On their part, Tom and the others fired at first over the heads of
+the natives, for they did not want to kill any of the deluded men.
+Later, though, when they saw the rush keeping up, they fired at
+their legs, and disabled several of the Eskimos, the electric gun
+proving very effective.
+
+It was now quite dark, and the firing slackened. From their position
+in the cave, Tom and the others could command the hole where the
+gold was, and, as they saw several natives sneaking up to it the
+young inventor and Ned, both of whom were good shots, aimed to have
+the bullets strike the ice close to where the Indians were.
+
+This sort of shooting was enough, and the natives scurried away.
+Then Tom hit on the plan of playing the searchlight on the spot, and
+this effectually prevented an unseen attack. It seemed to discourage
+the enemy, too for they did not venture into that powerful glow of
+light.
+
+"They won't do anything more until morning," declared Abe. "Then
+we'll have it hot an' heavy, though, I'm afeered. Well, we'll have
+t' make th' best of it!"
+
+They took turns standing guard that night, but no attack was made.
+The fact of the Fogers coming back with the band of Indians told
+Tom, more plainly than words, how desperately his enemies would do
+battle with them. Anxiously they waited for the morning.
+
+Several times in the night Mr. Parker was seen roaming about
+uneasily, though it was not his turn to be on guard. Finally Tom
+asked him what was the matter, and if he could not sleep.
+
+"It isn't that," answered the scientist, "but I am worried about the
+ice. I can detect a slight but peculiar movement by means of some of
+my scientific instruments. I am alarmed about it. I fear something
+is going to happen."
+
+But Tom was too worried about the outcome of the fight he knew would
+be renewed on the next day, to think much about the ice movement. He
+thought it would only be some scientific phenomena that would amount
+to little.
+
+With the first streak of the late dawn, the gold-seekers were up,
+and partook of a hot breakfast, with strong coffee which Mr. Damon
+brewed. Tom took an observation from the mouth of the cave. The
+searchlight was still dimly glowing, and it did not disclose
+anything. Tom turned it off. He thought he saw a movement among the
+ranks of the enemy, who had camped just beyond the gold hole.
+
+"I guess they're coming!" cried the lad. "Get ready for them!"
+
+The adventurers caught up their guns, and hurried to the entrance of
+the cave. Mr. Parker lingered behind, and was observed to be
+narrowly scanning the walls of the cavern.
+
+"Come on, Parker, my dear man!" begged Mr. Damon. "We are in grave
+danger, and we need your help. Bless my life insurance policy! but I
+never was in such a state as this."
+
+"We may soon be in a worse one," was the answer of the gloomy
+scientist.
+
+"What do you mean?" asked Mr. Damon, but he hurried on without
+waiting for a reply.
+
+Suddenly, from without the cave came a series of fierce yells. It
+was the battle-cry of the Indians. At the same moment there sounded
+a fusillade of guns.
+
+"The battle is beginning!" cried Tom Swift, grimly. He held his
+electric gun, though he had not used it very much in the previous
+attack, preferring to save it for a time of more need.
+
+As the defenders of the cave reached the entrance they saw the body
+of natives rushing forward. They were almost at the gold hole, with
+Andy Foger and his father discreetly behind the first row of
+Eskimos, when, with a suddenness that was startling, there sounded
+throughout the whole valley a weird sound!
+
+It was like the wailing of some giant--the sighing of some mighty
+wind. At the same time the air suddenly became dark, and then there
+came a violent snow squall, shutting out instantly the sight of the
+advancing natives. Tom and the others could not see five feet beyond
+the cave.
+
+"This will delay the attack," murmured Ned, "They can't see to come
+at us."
+
+Mr. Parker came running up from the interior of the cave. On his
+face there was a look of alarm.
+
+"We must leave here at once!" he cried.
+
+"Leave here?" repeated Tom. "Why must we? The enemy are out there!
+We'd run right into them!"
+
+"It must be done!" insisted the scientist. "We must leave the cave
+at once!"
+
+"What for?" cried Mr. Damon.
+
+"Because the movement of the ice that I predicted, has begun. It is
+much more rapid than I supposed it would be. In a short time this
+cave and all the others will be crushed flat!"
+
+"Crushed flat!" gasped Tom.
+
+"Yes, the caves of ice are being destroyed! Hark! You can hear them
+snapping!"
+
+They all listened. Above the roar of the storm could be made out the
+noise of crushing, grinding ice-sounds like cannon being fired, as
+the great masses of frozen crystal snapped like frail planks.
+
+"The ice caves are being destroyed by an upheaval of nature!" went
+on Mr. Parker. "This one will soon go! The walls are bulging now! We
+must get out!"
+
+"But the natives! They will kill us!" cried Mr. Damon. "Bless my
+soul! what a trying position to be in."
+
+"I guess the natives are as bad off as we are," suggested Ned.
+"They're not firing, and I can hear cries of alarm, I think they're
+running away."
+
+There was a lull in the snow flurry, and the white curtain seemed to
+lift for a moment. The gold-seekers had a glimpse of the natives in
+full retreat, with the Fogers--father and son--racing panic-stricken
+after them. Tom could also see a big cave, just beyond the gold
+hole, collapse and crumble to pieces like a house of cards.
+
+"We have no time to lose!" Mr. Parker warned them. "The roof of this
+cave is slowly coming down. The sides are collapsing! We must get
+out!"
+
+"Then wheel out the airship!" cried Tom. "We must save that! We
+needn't fear the natives, now!"
+
+The young inventor hurried to the RED CLOUD calling to Ned and the
+others. They hastened to his side. It was an easy matter to move the
+airship along on the wheels. It neared the opening of the cave. The
+rumbling, roaring, grinding sound of the ice increased.
+
+"Why--why!" cried Tom in surprise and alarm, as the craft neared the
+mouth of the ice cavern, "we can't get it out--the opening is too
+small! Yet it came in easily enough!"
+
+"The cave is collapsing--growing smaller every moment!" cried Mr.
+Parker. "We have only time to save our lives! Run out!"
+
+"And leave the airship? Never!" yelled Tom.
+
+"You must! You can't save that and your life!"
+
+"Get axes and make the opening bigger!" suggested Ned, who, like his
+chum, could not bear to think of the destruction of the beautiful
+craft.
+
+"No time! No time!" shouted Mr. Parker, frantically, "We must get
+out! Save what you can from the ship--the gold--some supplies--the
+guns--some food--save what you can!"
+
+Then ensued a wild effort to get from the doomed craft what they
+could--what they would need if they were to save their lives in that
+cold and desolate country. Food, some blankets--their guns--as much
+of the gold as they could hastily gather together--their weapons and
+some ammunition--all this was carried from the cabin outside the
+cave. The entrance was rapidly growing smaller. The roof was already
+pressing down on the gas-bag.
+
+Tom gave one last look at his fine craft. There were tears in his
+eyes. He started into the cabin for something he had forgotten. Mr.
+Parker grabbed him by the arm.
+
+"Don't go in!" he cried hoarsely. "The cave will collapse in another
+instant!" He rushed with Tom out of the cavern, and not a moment too
+soon. The others were already outside.
+
+Then with a rush and a roar, with a sound like a great explosion,
+with a rending, grinding and booming as the great pieces of ice
+collapsed one against the other, the big ice cave settled in, as
+does some great building when the walls are weakened!
+
+Down crashed the roof of the ice cave! Down upon the RED CLOUD,
+burying out of sight, forever, under thousands of tons of ice and
+snow, the craft which was the pride of Tom Swift's heart! It was the
+end of the airship!
+
+Tom felt a moisture of tears in his eyes as he stood there in the
+midst of the snowstorm.
+
+
+
+
+CHAPTER XXV
+
+THE RESCUE--CONCLUSION
+
+
+For a few moments after the collapse of the cave, and the
+destruction of the airship, on which they depended to take them from
+that desolate land, no one spoke. The calamity had been too
+terrible--they could hardly understand it.
+
+The snow had ceased, and, over the frozen plain, in full retreat,
+could be seen the band of attacking Indians. They had fled in terror
+at the manifestation of Nature. And Nature, as if satisfied at the
+mischief she had wrought, called a halt to the movement of the ice.
+The roaring, grinding sounds ceased, and there were no more
+collapses of caves in that neighborhood.
+
+"Well, we are up against it," spoke Tom, softly. "Poor old RED
+CLOUD! There'll never be another airship like you!"
+
+"We are lucky to have escaped with our lives," said Mr. Parker.
+"Another moment and it would have been too late. I was expecting
+something like this--I predicted it."
+
+But his honor was an empty one--no one cared to dispute it with him.
+
+"Bless my refrigerator! What's to be done!" exclaimed Mr. Damon.
+
+"Start from here as soon as possible," decided Abe.
+
+"Why, do you think the natives will come back?" asked Ned.
+
+"No, but we have only a small supply of food, my lad, an' it's hard
+to git up here. We must hit th' trail fer civilization as soon as we
+kin!"
+
+"Go back--how; without the airship?" asked Tom, blankly.
+
+"Walk!" exclaimed the miner, grimly. "It's th' only way!"
+
+They realized that. There was no hope of digging through that mass
+of fantastically piled ice to reach the airship, and, even if they
+could have done so, it would have been crushed beyond all hope of
+repair. Nor could they dig down for more food, though what they had
+hastily saved was little enough.
+
+"Well, if we've got to go, we'd better start," suggested Tom, sadly.
+"Poor old RED CLOUD!"
+
+"Maybe we can get a little more gold," suggested Ned.
+
+They walked over to the hole whence they had taken the yellow
+nuggets. The "pocket" was not to be seen. It was buried out of sight
+under tons of ice.
+
+"We'll get no more gold here," decided Abe, "if we get safely out of
+th' valley, and t' the nearest white settlement, we'll be lucky."
+
+"Bless my soul! Is it as bad as that!" cried Mr. Damon.
+
+Abe nodded without speaking. There was nothing else to do. Sadly and
+silently they made up into packs the things they had saved, and
+started southward, guided by a small compass the miner had with him.
+
+It was a melancholy party. Fortunately the weather had turned a
+little warmer or they might have been frozen to death. They tramped
+all that day, shaping their course to take them out of the valley on
+a side well away from where the hostile natives lived. At night they
+made rude shelters of snow and blocks of ice and ate cold victuals.
+The second day it grew colder, and they were slightly affected by
+snow-blindness, for they had lost their dark glasses in the cave.
+
+Even the gold seemed too great a burden to carry, and they found
+they had more of it than at first they supposed. On the third day
+they were ready to give up, but Abe bravely urged them on. Toward
+the close of the fourth day, even the old miner was in despair, for
+the food they could carry was not such as to give strength and
+warmth, and they saw no game to shoot.
+
+They were just getting ready to go into a cheerless camp for the
+night, when Tom, who was a little in advance, looked ahead.
+
+"Ned, do I see something or is it only a vision?" he asked.
+
+"What does it look like?" asked his chum.
+
+"Like Eskimos on sleds."
+
+"That's what it is," agreed Ned, after an observation. "Maybe it's
+the Fogers, or some of the savage Indians."
+
+They halted in alarm, and got out their guns. The little party of
+natives kept coming on toward them.
+
+Suddenly Abe uttered a cry, but it was one of joy and not fear.
+
+"Hurrah!" he yelled, "It's all right--they're friendly natives!
+They're of the same tribe that helped me an' my partner! It's all
+right, boys, we're rescued now!"
+
+And so it proved. A few minutes later the gold-seekers were on the
+sleds of the friendly Eskimos, some of whom remembered Abe, and the
+weary and hungry adventures were being rushed toward the native
+village as fast as the dogs could run. It was a hunting party that
+had come upon our friends just in time.
+
+Little more remains to be told. Well cared for by the kind Eskimos,
+Tom and his friends soon recovered their spirits and strength. They
+arranged for dog teams to take them to Sitka, and paid their friends
+well for the service, not only in gold, but by presenting what was
+of more value, the guns they no longer needed. Tom, however,
+retained his electric rifle.
+
+Three weeks after that they were on a steamer bound for
+civilization, having bidden their friends the Eskimos good-by.
+
+"Homeward bound," remarked Tom, some time later, as they were in a
+train speeding across the continent. "It was a great trip, and the
+gold we got will more than repay us, even to building a new airship.
+Still, I can't help feeling sorry about the RED CLOUD."
+
+"I don't blame you," returned Ned. "Are you going to build another
+airship, Tom?"
+
+"Not one like the RED CLOUD, I think. But I have in mind plans for a
+sort of racing craft. I think I'll start it when I get back home."
+
+How Tom's plans developed, and what sort of a craft he built will be
+related in the next volume of this series, to be called "Tom Swift
+and His Sky Racer; or, the Quickest Flight on Record." In that will
+be told how the young inventor foiled his enemies, and how he saved
+his father's life. Our friends arrived safely at Shopton in due
+season. They learned that the two Fogers had reached there shortly
+before them. Tom and his party decided not to prosecute them, and
+they did not learn the identity of the men who tried to rob Tom of
+the map.
+
+"But I guess Andy won't go about boasting of his airship any more,"
+said Ned, "nor of how he got our gold mine away from us. He'll sing
+mighty small for a while."
+
+The store of gold brought from the North, proved quite valuable,
+though but for the unforeseen accidents our friends could have
+secured much more. Yet they were well satisfied. With his share Abe
+Abercrombie settled down out West, Mr. Damon gave most of his gold
+to his wife, Mr. Parker bought scientific instruments with his, Ned
+invested his in bank stock, and Tom Swift, after buying a beautiful
+gift for a certain pretty young lady, used part of the remainder to
+build his Sky Racer.
+
+And now, for a time, we will take leave of Tom and his friends, and
+say good-by.
+
+
+
+
+
+
+
+
+End of Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+
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+Project Gutenberg (https://www.gutenberg.org) public repository for
+eBook #3734 (https://www.gutenberg.org/ebooks/3734)
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+Project Gutenberg Tom Swift in the Caves of Ice, by Victor Appleton
+#8 in the Tom Swift series by Victor Appleton
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+Title: Tom Swift in the Caves of Ice
+
+Author: Victor Appleton
+
+Release Date: February, 2003 [Etext #3734]
+[Yes, we are about one year ahead of schedule]
+[The actual date this file first posted = 08/03/01]
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+Edition: 10
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+Language: English
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+Project Gutenberg Tom Swift in the Caves of Ice, by Victor Appleton
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+
+Tom Swift in the Caves of Ice
+
+OR
+
+The Wreck of the Airship
+
+
+by VICTOR APPLETON
+
+
+
+
+CONTENTS
+
+
+ I ERADICATE IN AN AIRSHIP
+ II ANDY FOGER'S TRIPLANE
+ III ABE IS DECEIVED
+ IV TOM GETS THE MAP
+ V GRAVE SUSPICIONS
+ VI ANDY'S AIRSHIP FLIES
+ VII READY FOR THE TRIP
+ VIII A THIEF IN THE NIGHT
+ IX A VANDAL'S ACT
+ X TOM IS HELD UP
+ XI OFF FOR THE FROZEN NORTH
+ XII PELTED BY HAILSTONES
+ XIII A FRIGHTENED INDIAN
+ XIV THE RIVAL AIRSHIP
+ XV THE RACE
+ XVI THE FALL OF THE ANTHONY
+ XVII HITTING THE ICE MOUNTAIN
+XVIII A FIGHT WITH MUSK OXEN
+ XIX THE CAVES OF ICE
+ XX IN THE GOLD VALLEY
+ XXI THE FOGERS ARRIVE
+ XXII JUMPING THE CLAIM
+XXIII ATTACKED BY NATIVES
+ XXIV TEE WRECK OF THE AIRSHIP
+ XXV THE RESCUE-CONCLUSION
+
+
+
+
+CHAPTER I
+
+ERADICATE IN AN AIRSHIP
+
+
+"Well, Massa Tom, am yo' gwine out in yo' flyin' machine ag'in to-
+day?"
+
+"Yes, Rad, I think I will take a little flight. Perhaps I'll go over
+to Waterford, and call on Mr. Damon. I haven't seen very much of
+him, since we got back from our hunt after the diamond-makers."
+
+"Take a run clear ober t' Waterfield; eh, Massa Tom?"
+
+"Yes, Rad. Now, if you'll help me, I'll get out the Butterfly, and
+see what trim she's in for a speedy flight."
+
+Tom Swift, the young inventor, aided by Eradicate Sampson, the
+colored helper of the Swift household, walked over toward a small
+shed.
+
+A few minutes later the two had rolled into view, on its three
+bicycle wheels, a trim little monoplane--one of the speediest craft
+of the air that had ever skimmed along beneath the clouds. It was
+built to carry two, and had a very powerful motor.
+
+"I guess it will work all right," remarked the young inventor, for
+Torn Swift had not only built this monoplane himself, but was the
+originator of it, and the craft contained many new features.
+
+"It sho' do look all right, Massa Tom."
+
+"Look here, Rad," spoke the lad, as a sudden idea came to him,
+"you've never ridden in an airship, have you?"
+
+"No, Massa Tom, an' I ain't gwine to nuther!"
+
+"Why not?"
+
+"Why not? 'Case as how it ain't healthy; that's why!"
+
+"But I go in them frequently, Eradicate. So does my father. You've
+seen us fly often enough, to know that it's safe. Why, look at the
+number of times Mr. Damon and I have gone off on trips in this
+little Butterfly. Didn't we always come back safely?"
+
+"Yes, dat's true, but dere might come a time when yo' WOULDN'T come
+back, an' den where'd Eradicate Sampson be? I axes yo' dat--whar'd I
+be, Massa Tom?"
+
+"Why, you wouldn't be anywhere if you didn't go, of course," and Tom
+laughed. "But I'd like to take you for a little spin in this
+machine, Rad. I want you to get used to them. Sometime I may need
+you to help me. Come, now. Suppose you get up on this seat here, and
+I promise not to go too high until you get used to it. Come on, it
+will do you good, and think of what all your friends will say when
+they see you riding in an airship."
+
+"Dat's right, Massa Tom. Dey suah will be monstrous envious ob
+Eradicate Sampson, dat's what dey will."
+
+It was clear that the colored man was being pursuaded somewhat
+against his will. Though he had been engaged by Tom Swift and his
+father off and on for several years, Eradicate had never shown any
+desire to take a trip through the air in one of the several craft
+Tom owned for this purpose. Nor had he ever evinced a longing for a
+trip under the ocean in a submarine, and as for riding in Tom's
+speedy electric car--Eradicate would as soon have sat down with
+thirteen at the table, or looked at the moon over the wrong
+shoulder.
+
+But now, somehow, there was a peculiar temptation to take his young
+employer at his word. Eradicate had seen, many times, the youthful
+inventor and his friends make trips in the monoplane, as well as in
+the big biplane and dirigible balloon combined--the RED CLOUD. Tom
+and the others had always come back safely, though often they met
+with accidents which only the skill and daring of the daring
+aeronaut had brought to a safe conclusion.
+
+"Well, are you coming, Rad?" asked Tom, as he looked to see if the
+oil and gasoline tanks were filled, and gave a preliminary twirl to
+the propeller.
+
+"Now does yo' t'ink it am puffickly safe, Massa Tom?" and the
+colored man looked nervously at the machine.
+
+"Of course, Rad. Otherwise I wouldn't invite you. But I won't take
+you far. I just want you to get used to it, and, once you have made
+a flight, you'll want to make another."
+
+"I don't nohow believe I will, Massa Tom, but as long as you have
+axed me, an' as yo' say some of dem proud, stuck-up darkies in
+Shopton will be tooken down a peg or two when de sees me, vhy, I
+will go wif yo', Massa Tom."
+
+"I thought you would. Now take your place in the little seat next to
+where I'm going to sit. All start the engine and jump in. Now sit
+perfectly still, and, whatever you do, don't jump out. The ground's
+pretty hard this morning. There was a frost last night."
+
+"I knows dere was, Massa Tom. Nope, I won't jump. I-I-Oh, golly,
+Massa Tom! I guess I don't want to go-let me out!"
+
+Eradicate, his heart growing fainter as the time of starting drew
+nearer, made as if he would leave the monoplane, in which he had
+taken his seat.
+
+"Sit still!" yelled Tom. At that instant he started the propeller.
+The motor roared like a salvo of guns, and streaks of fire could be
+seen shooting from one cylinder to the other, until there was a
+perfect blast of explosions.
+
+The speed of the propeller increased as the motor warmed up. Tom ran
+to his seat and opened the gasoline throttle still more, advancing
+the spark slightly. The roar increased. The lad darted a look at
+Eradicate. The colored man's face was like chalk, and he was
+gripping the upright braces at his side as though his salvation
+depended on them.
+
+"Steady now" spoke Tom, yelling to be heard above the racket. "Here
+we go."
+
+The Butter-fly was moving slowly across the level stretch of ground
+which Tom used for starting his airships. The propeller was now a
+blur of light. The explosions of the motor became a steady roar, the
+noise from one cylinder being merged into the blast from the others
+so rapidly that it was a continuous racket.
+
+With a whizz the monoplane shot across the ground. Then, with a
+quick motion, Tom tilted the lifting planes, and, as gracefully as a
+bird, the little machine mounted upward on a slant until, coming to
+a level about two hundred feet above the earth, Tom sent it straight
+ahead over the roof of his house.
+
+"How's this, Rad?" he cried. "Isn't it great?"
+
+"It--it--er--bur-r-r-r! It's--it's mighty ticklish, Massa Tom-dat's
+de word--it suah am mighty ticklish!"
+
+Tom Swift laughed and increased the speed. The Butterfly darted
+forward like some hummingbird about to launch itself upon a flower,
+and, indeed, the revolutions of the propeller were not unlike the
+vibrations of the wings of that marvelous little creature.
+
+"Now for some corkscrew twists!" cried the young inventor. "Here we
+go, Rad!"
+
+With that he began a series of intricate evolutions, making figures
+of eight, spirals, curves, sudden dips and long swings. It was
+masterwork in handling a monoplane, but Eradicate
+
+Sampson, as he sat crouched in the seat, gripping the uprights until
+his hands ached, was in no condition to appreciate it. Gradually,
+however, as he saw that the craft remained up in the air, and showed
+no signs of falling, the fears of the colored man left him. He sat
+up straighter.
+
+"Don't you like it, Rad?" cried Tom.
+
+This time the answer came with more decision.
+
+"It suah am great, Massa Tom! I'm--I'm beginnin' t' like it. Whoop!
+I guess I do like it! Now if some of dem stuck-up coons could see
+me--"
+
+"They'd think YOU were stuck up; eh, Rad? Stuck up in the air!"
+
+"Dat's right, Massa Tom. Ha! Ha! I suah am stuck up in de air! Ha!
+Ha!"
+
+By this time Tom had guided the machine away from the village, and
+they were flying over the fields, some distance from his house. The
+colored man was beginning to enjoy his experience very much.
+
+Suddenly, just as Tom was trying to get a bit more speed out of the
+motor, the machine stopped. The cessation of the racket was almost
+as startling as a loud explosion would have been.
+
+"Just my luck!" cried Tom.
+
+"What's de matter?" asked Eradicate, anxiously.
+
+"Motor's stalled," replied the young inventor.
+
+"An', by golly, we's falling!" yelled the colored man.
+
+Naturally, with the stopping of the propeller, there was no further
+straight, forward motion to the monoplane, and, following the law of
+nature, it began to drop toward the earth on a slant.
+
+"We's fallin'! We'll be killed!" yelled the negro.
+
+"It's all right, I'll just vol-plane back to earth," spoke Tom,
+calmly. "I've often done it before, higher up than this. Sit still,
+Rad, I'm volplaning back to the ground."
+
+"An' I'll JUMP back to de ground; dat's what I'll do. I ain't goin'
+t' wait until I falls, no sah! An' I ain't gwine t' do none ob dat
+ball-playin' yo' speak ob, Massa Swift. It's no time t' play ball
+when yo' life am in danger. I'se gwine t' jump."
+
+"Sit still!" cried Tom, for the colored man was about to spring from
+his seat. "There's no danger! I didn't say anything about playing
+ball. I said I'd VOL-PLANE back to the earth. We'll be there
+shortly. I'll take you down safe. Sit still, Rad!"
+
+He spoke so earnestly that the fears of his colored passenger were
+quelled. With a quick motion Tom threw up the head planes, to check
+the downward sweep. The Butterfly shot forward on a gradual slant.
+Repeating this maneuver several times, the young inventor finally
+brought his machine to within a short distance of the earth, and,
+also, considerably nearer his own home.
+
+"I wonder if we can make it?" he murmured, measuring the distance
+with his eye. "I think so. I'll shoot her up a bit and then let her
+down on a long slant. Then, with another upward tilt, I ought to
+fetch it."
+
+The monoplane tilted upward. Eradicate gave a cry of terror. It was
+stilled at a look from Tom. Once more the air machine glided
+forward. Then came another long dip, another upward glide and the
+Butterfly came gently to earth almost on the very spot whence it had
+flown upward a few minutes before.
+
+Eradicate gave one mad spring from his seat, almost before the
+bicycle wheels had ceased revolving, as Tom jammed on the earth-
+brake.
+
+"Here, where are you going, Rad?" cried the lad.
+
+"Whar am I goin'? I'se goin' t' see if mah mule Boomerang am safe.
+He's de only kind ob an airship I wants arter dis!" and the colored
+man disappeared into the shack whence came a loud "hee-haw!"
+
+"Oh, pshaw! Wait a minute, Rad. I'll soon have the motor fixed, and
+we'll make another try. I'll take you over to Mr. Damon's with me."
+
+"No, sah, Massa Tom. Yo' don't catch dis coon in any mo' airships.
+Mah mule am good enough fo' me!" shouted Eradicate from the safe
+harbor of the mule's stable.
+
+Tom laughed, and turned to inspect the motor. As he was looking it
+over, to locate the trouble, the door of the house opened and a
+pleasant-faced woman stepped out.
+
+"Oh, Tom," she called. "I looked for you a moment ago, and you
+weren't here!"
+
+"No, Mrs. Baggert," Tom replied, waving his hand in greeting to the
+housekeeper, "Rad and I just came back--quite suddenly--sooner than
+we expected to. Why? Did you want me?"
+
+"Here's a letter that came for you," she went on.
+
+Tom tore open the envelope, and rapidly scanned the contents of the
+missive.
+
+"Hello!" he ejaculated half aloud. "It's from Abe Abercrombie, that
+miner I met when we were after the diamond-makers! He says he is on
+his way east to get ready to start on the quest for the Alaskan
+valley of gold, in the caves of ice. I had almost forgotten that I
+promised to make the attempt in the big airship. How did this letter
+come, Mrs. Baggert?" he asked.
+
+"By special delivery. The messenger brought it a few minutes ago."
+
+"Then we may see Abe any day now. Guess I'd better be looking over
+the RED CLOUD to see if it's in shape for a trip to the Arctic
+regions."
+
+Tom's attention for the moment was taken off his little monoplane,
+and his memory went back to the strange scenes in which he and his
+friends had recently played a part, in searching for the cave of the
+diamond-makers on Phantom Mountain. He recalled the promise he had
+made to the old miner.
+
+"I wonder if he expects us to start for Alaska with winter coming
+on?" thought Tom.
+
+His musings were suddenly interrupted by the entrance into the yard,
+surrounding the aeroplane shed, of a lad about his own age.
+
+"Hello, Ned Newton!" called Tom, heartily.
+
+"Hello, yourself," responded Ned. "I've got a day off from the bank,
+and I thought I'd come over and see you. Say, have you heard the
+latest?"
+
+"No. What is it?"
+
+"Andy Foger is building an airship."
+
+"Andy Foger building an airship?"
+
+"Yes, he says it will beat yours."
+
+"Humph! It will, eh? Well, Andy can do as he pleases as long as he
+doesn't bother me. I won't be around here much longer, anyhow."
+
+"Why not, Tom?"
+
+"Because I soon expect to start for the far north on a strange
+quest. Come on in the shed, and I'll tell you about it. We're going
+to try to locate a valley of gold, and I guess Andy Foger won't
+follow me there, even if he does build an airship."
+
+Tom and his chum started toward the shed, the young inventor still
+holding the letter that was to play such an important part in his
+life within the next few months. And, had he only known it, the
+building of Andy Foger's airship was destined to be fraught with
+much danger to our hero.
+
+
+
+
+CHAPTER II
+
+ANDY FOGER'S TRIPLANE
+
+
+"Going to look for a valley of gold, eh?" remarked Ned Newton as he
+and Tom took seats in a little room, fitted up like a den, where the
+young inventor frequently worked out the details of the problems
+that confronted him. "Where is this valley, Tom? Anywhere so I could
+have a chance at it?"
+
+"It's up in Alaska. Just where I don't know, but Abe Abercrombie,
+the old miner whom we met when out in Colorado this summer, says he
+can find it if we circle around in the airship. So I'm going to take
+a chance. I'll tell you all about it."
+
+And, while Tom is doing this, I will take the opportunity to more
+formally introduce to my new readers our hero and his friends.
+
+Tom Swift was an inventor of no little note, in spite of his youth.
+He lived with his father, Barton Swift, who was also an inventor, on
+the outskirts of the village of Shopton, New York State. Tom's
+mother was dead, and Mrs. Baggert had kept house for him and his
+father since he was a child. Garret Jackson, an expert machinist,
+was also a member of the household, and as has been explained,
+Eradicate Sampson, who took that name because, as he said he
+"eradicate de dirt," was also a sort of retainer. He lived in a
+little house on the Swift grounds, and did odd jobs about the place.
+
+In the first book of the series, entitled "Tom Swift and His Motor
+Cycle," there was related how the lad became possessed of one of
+those speedy machines, after Mr. Wakefield Damon had come to grief
+on it. Mr. Damon was an eccentric man, who was always blessing
+himself, some part of his anatomy, or some of his possessions.
+
+After many adventures on his motor-cycle, Tom Swift went through
+some surprising happenings with a motor-boat be bought. After that
+he built an airship, the RED CLOUD, and later he and his father
+constructed a submarine, in which they went under the ocean in
+search of sunken treasure, enduring many perils and much danger.
+
+Tom Swift's electric runabout, which he built after returning home
+from the submarine trip, proved to be the speediest car on the road.
+The experience he acquired in making this machine stood him in good
+stead, when (as told in the sixth volume, "Tom Swift and His
+Wireless Message") the airship in which he, Mr. Damon and a friend
+of the latter's (who had built the craft) were wrecked on Earthquake
+Island. There Tom was marooned with some refugees from a wrecked
+steam yacht, among whom were Mr. and Mrs. Nestor, father of a girl
+of whom Tom thought a great deal.
+
+With parts from the wrecked electric airship the youth rigged up a
+plant, and sent wireless messages from the island. The castaways
+nearly lost their lives in the earthquake shocks, but a steamer,
+summoned by Tom's wireless call, arrived in time to save them, just
+as the island disappeared beneath the sea.
+
+In the seventh book of the series, entitled "Tom Swift Among the
+Diamond Makers" there was related the adventures of himself and his
+friends when they tried to solve the mystery of Phantom Mountain.
+
+Among the castaways of Earthquake Island was a Mr. Barcoe Jenks and
+a Professor Ralph Parker. Mr. Jenks was a strange man, and claimed
+to have some valuable diamonds, which he said were made by a gang of
+men hidden in a cave in the Rocky Mountains. Tom did not believe
+that the diamonds were real, but Mr. Jenks soon proved that they
+were.
+
+He asked Tom to aid him in searching for the cave of the diamond
+makers. Mr. Jenks had been there once--in fact, he had been offered
+a partnership in the diamond-making business, but, after he had paid
+his money, he had been drugged, and carried secretly from the cave
+before he had a chance to note its location.
+
+But he, together with Tom, Mr. Damon and the scientist Mr. Parker,
+who correctly predicted the destruction of Earthquake Island, set
+out in the RED CLOUD to find the diamond makers. They did find them,
+after many hardships, and were captured by the gang. How Tom and his
+friends escaped from the cave, after they had seen diamonds made by
+a powerful lightning flash, and how they nearly lost their lives
+from the destruction of Phantom Mountain, is fully set down in the
+book.
+
+Sufficient to say now, that, though they had a general idea of how
+the precious stones were made, by the power of the lightning, the
+young inventor and his friends were never quite able to accomplish
+it, and the secret remained a secret. But they had secured some
+diamonds as they rushed from the cave (Mr. Damon grabbing them up)
+and these were divided among Tom and the others.
+
+Just as they were ready to come home in the airship, our friends
+were met by an old miner, Abe Abercrombie, who spoke of a valley of
+gold in Alaska, which was the story Tom related to Ned Newton, as
+the two chums sat in the den of the airship shed.
+
+"Then you don't know all the details about the gold valley, Tom?"
+remarked Ned, as the young inventor showed his chum the letter that
+had just arrived.
+
+"No, not all of them. At the time this miner met us I was anxious to
+get back East, for we had been away so long I knew dad would be
+worried. But I listened to part of Abe's story, and half promised to
+go in partnership in this quest for gold. He was to furnish
+information about the hidden valley, and I was to supply the
+airship. I expect Abe to come along at any time, now, and then I'll
+hear more particulars."
+
+"Will you go all the way in the airship?"
+
+"Well, I hadn't thought of that. I could ship it to the nearest
+place by rail, I suppose, and go on from there. That's a detail to
+be considered later. I'll talk it over with Abe."
+
+"Who are going?"
+
+"I don't know that even. I suppose Mr. Damon would feel slighted if
+I left him out. And perhaps Mr. Parker, that gloomy scientist, who
+is always predicting terrible accidents, will be glad to go along.
+Then Abe may have some friend he wants to take."
+
+"By Jinks! But you certainly do have swell times, Tom Swift!"
+exclaimed Ned Newton, enviously. "I wish I could go and have a try
+at that valley of gold!"
+
+"Why don't you come along, Ned?"
+
+"Do you really mean it?"
+
+"Of course."
+
+"But I don't believe I could get away from the bank."
+
+"Oh, dad and Mr. Damon could fix that. They're directors, you know.
+Come along, I'd be delighted to have you. Will you?"
+
+"I'll think about it. Jinks! But I sure would like to go. Do you
+think you can find the valley?"
+
+"Well, there's no telling. We generally do succeed in finding what
+we go after, even if we didn't get the diamond secret. I'm anxious
+to have Abe come, now, though until I got his letter I had almost
+forgotten about my promise to him. But, say, what's this you told me
+about Andy Foger making an airship?"
+
+"It's true, though I haven't seen it. Jake Porter was telling me
+about it. Andy's built a big shed in his yard, and he and some
+cronies of his, including Pete Bailey and Sam Snedecker, are working
+in there night and day. They've hired a couple of machinists, too.
+Mr. Foger is putting up the cash, I guess. Say, that was quite a
+scare you gave Andy on your monoplane, one day."
+
+"Yes, the big bully! and I'd like to scare him worse. But say, do
+you know I'd like to get a look at his airship. I wonder what sort
+of a craft it is?"
+
+"We can see it easily enough."
+
+"How?"
+
+"Why, the back part of the shed where he and the others are working
+is close to our fence. There are some holes in our fence and if you
+come there, maybe you can look in."
+
+"I can't see through the side of the shed, though."
+
+"Yes, you can."
+
+"How?"
+
+"Why, there's a big window, for light, in the back part of it. I
+happened to notice it the other day. I didn't look in, because I
+wasn't much interested, but I saw that one could peer over the top
+of our fence right into the shop where Andy is working. Want to try
+it?"
+
+Tom hesitated a moment.
+
+"Well, it seems rather an odd thing to do," he said. "But I would
+like to see what sort of a flying machine Andy is making, just for
+my own satisfaction. He may be infringing on some of my patents, and
+if he is, I'll stop him. Once or twice he's been sneaking around my
+shed here. I don't believe in sneaking, but I know he wouldn't let
+me in if I asked him, so I guess it's the only way. I'll go with
+you, Ned."
+
+"All right. We'll see if we can get a glimpse of Andy's queer
+shebang through the window."
+
+The two chums left Tom's shop, and were soon in the yard of Ned
+Newton's house. As he had said, the big shed in Andy's premises came
+close up to the fence, and there was a window through which one
+might gaze. The casement did not appear to be curtained.
+
+"I'll get a ladder so we can climb up to the top of the fence, and
+look over," spoke Ned, as he and Tom went out into the yard back of
+his house. The fence was high up on an embankment.
+
+A little later Tom and his chum were gazing into the shop window
+from the ladder.
+
+"Why, it's a triplane--a big triplane!" he exclaimed.
+
+"What's a triplane?" asked Ned, who didn't have much time to study
+the different types of airships.
+
+"It's one that has three sets of planes, one above the other. A
+biplane has two sets of planes, and a monoplane only one. Triplanes
+are larger, and, as far as I've been able to learn, not as
+satisfactory as either the biplanes or monoplanes. But that's not
+saying Andy's won't be a success. They certainly are busy in there,
+though! Andy is flying around like a hen scratching for her little
+chickens!"
+
+"See anything of his cronies?"
+
+"Yes, Pete and Sam are hammering away. There are a couple of men,
+too."
+
+"Yes, the machinists. Oh, I guess Andy expects great things from his
+airship."
+
+"Have you heard what he's going to do with it, Ned? Make flights for
+pleasure, or exhibit it?"
+
+"No, I haven't heard. Look out, Tom, the ladder is slipping!"
+
+As Ned spoke this warning, the window of the airship shed, through
+which they were looking, was suddenly raised. The ugly face of Andy
+Foger peered out. He caught sight of Tom and Ned.
+
+"Get away from there, you spies!" he yelled. "Get away from there,
+Tom Swift! You're trying to steal some of my ideas! Get away or I'll
+make you. Sam, bring me my gun! Pete, go tell my father to come
+here! I'll show Ned Newton and Tom Swift they can't bother me!"
+
+Andy was dancing about in a rage. His two cronies crowded behind him
+to the window just as the ladder on which Tom and Ned were standing
+slipped along the fence.
+
+"Jump, Ned!" yelled Tom Swift, as he leaped away to escape being
+entangled in the rungs.
+
+The young inventor came to the ground with a jar that shook him up
+considerably, while Ned, who had grasped the top board of the fence,
+remained hanging there by his hands, his feet dangling in the air.
+
+"Whack his fingers, Andy!" yelled Pete Bailey. "Get a long stick and
+whack Ned's fingers! That will make him drop off!"
+
+Tom Swift heard, and labored desperately to raise the ladder to
+enable Ned to get down, for his chum seemed to be afraid to drop.
+
+
+
+
+CHAPTER III
+
+ABE IS DECEIVED
+
+
+Raising a ladder alone is rather an awkward job. Tom found this so
+when he tried to aid his friend Ned. But, being a muscular lad, the
+young inventor did finally succeed in getting the ladder up against
+the fence where the bank clerk could reach it.
+
+Whack! Down upon the top board came a, stick wielded by Andy Foger
+from the rear window of his shop.
+
+"Wow!" cried Ned. for the blow had been close to his fingers. "Hurry
+up with that ladder, Tom."
+
+"There it is! But why don't you drop?"
+
+"Too far. I can't reach the ladder now!"
+
+"Yes, you can. Stretch a bit!"
+
+"Whack!" Once more the stick descended on the fence, this time still
+closer to Ned's clinging hands.
+
+"Hit him good, Andy!" cried Sam Snedecker, "Give me a shot at him!"
+
+"I will not. I want to attend to him myself. You go tell my father,
+and he'll have Tom Swift arrested for trying to sneak in and get
+some of my airship ideas!"
+
+By this time Ned's wiggling feet had found the topmost rung of the
+ladder. The next moment he was rapidly descending it, and, when on
+the ground, he and Tom carried it away, to prevent its use by the
+enemy.
+
+"Whew!" exclaimed the young inventor. "I had no idea they would kick
+up such a row!"
+
+"Me either. Did you hurt yourself when you jumped, as the ladder
+fell?"
+
+"No. Did they hit your hands?"
+
+"Came mighty near it. Well, I s'pose it serves us right, yet if I
+can't look over my own back fence it's a pity!"
+
+"Of course we can, only I'd just as soon they hadn't seen us.
+However--hello! there's Andy looking over here, now."
+
+The mean face of the bully now topped the fence. It was evident that
+he had crawled from the window of his shop.
+
+"What are you trying to get into my place for, Tom Swift?" he
+demanded.
+
+"I wasn't trying to get in, Andy Foger."
+
+"Well, you were looking in."
+
+"Only doing as you've done over at my shop, several times, Andy. I
+wanted to see what sort of an airship you were building."
+
+"Trying to get some ideas for your own, I guess," sneered Andy.
+
+Tom did not think it worth while to answer this taunt.
+
+"I could have you arrested for this," went on Andy, who felt bolder
+now that he was reinforced by Sam and Pete on either side of him as
+he looked over the fence into Ned's yard.
+
+"Arrested for what?" demanded the bank clerk.
+
+"For trespassing on my father's premises," went on Andy.
+
+"We weren't on your premises," declared Ned. "We were on our side of
+the fence all the while."
+
+"Well, you were looking over in my yard."
+
+"A cat may look at a king, you know, Andy," Tom reminded the bully.
+
+"Yah! Think you're smart, don't you! Well, you can't steal any of my
+ideas for an airship. They're all patented, and I'll soon be making
+longer and higher flights than you ever dreamed of! I'll show you
+what a real airship is, Tom Swift! Monoplanes and biplanes are out
+of date. The only thing that's any good is a triplane. If mine works
+well--and I'm sure it will--I may build a quadruplane!"
+
+"I wish you luck," spoke Tom, with a shrug of his shoulders.
+
+"Well, you won't have any luck if you come around here any more,"
+went on Pete Bailey. "We'll be on the watch for you fellows, now,
+and we'll cover this window, so you can't see in."
+
+"That's what we will," agreed Andy, and Sam Snedecker shook his head
+vigorously to indicate that he, too, approved of this.
+
+"Come on," spoke Tom in a low tone to Ned, "I've seen enough."
+
+The two chums moved toward Ned's house, followed by the jeers and
+mocking laughter of Andy and his cronies.
+
+"Can't you get back at them in some way?" asked Ned, for he did not
+like to see himself or his friend apparently vanquished by the
+bully.
+
+"He laughs best who laughs last, Ned."
+
+"What do you mean?"
+
+"I mean that when Andy tries to fly in his triplane it will be our
+turn to laugh."
+
+"Won't it fly?"
+
+"Never, the way he has it rigged up. It didn't take but one look to
+tell me that. He's working on altogether the wrong principle. Wait
+until he tries to go up, and then we'll have some fun with him."
+
+"Then you got a good view of it through the window?"
+
+"I saw all I wanted to. But say, I was about to take a little trip
+in my monoplane, to see my friend Mr. Damon, when Abe's letter
+arrived, and you came along with your news. I started to take
+Eradicate, but he backed out. Don't you want to come?"
+
+"Sure, I'll go along."
+
+Ned had often ridden in the trim Butterfly, though the trips had not
+been so frequent that he was tired of them. A little later, Tom,
+having adjusted the motor that had stalled before, compelling him to
+vol-plane back to earth, the two chums were sailing through the air
+toward Waterford.
+
+"Why, bless my shoe laces!" cried Mr. Damon, as they alighted in the
+yard of his house, about an hour later. "I didn't expect you, Tom.
+But I'm glad to see you!"
+
+"And I to meet you again. I guess you know Ned Newton."
+
+"Ah, yes. How d'ye do, Ned? Bless my appetite! but it's quite
+chilly. We'll soon have winter. Won't you come in and have some hot
+chocolate?"
+
+The boys were glad to accept the invitation, and as they were
+drinking the beverage, which Mrs. Damon made for them, Tom told of
+the receipt of the letter from the old miner, and also his
+experience in seeing Andy's airship.
+
+"Why, bless my pocketbook!" cried Mr. Damon. "I had no idea we'd
+ever hear from Abe Abercrombie again. And so he is really coming on,
+to tell us about the valley of gold?"
+
+"So he says," replied Tom. "I was wondering if you'd like to go, Mr.
+Damon."
+
+"Go? Why, bless my very topknot! Of course I would. I'll go with
+you--only--only," and he leaned forward and whispered cautiously,
+"don't speak so loudly. My wife might hear you!"
+
+"Doesn't she want you to go off in the airship any more?" asked Tom.
+
+"Well, she'd rather I wouldn't. But she's going on a visit to her
+mother, soon, and then I think will come my opportunity to take
+another trip with you. A valley of gold in Alaska, eh? Up where the
+icebergs and caves of ice are. Say, Tom, I know some one else who
+would be glad to go."
+
+"Who?" inquired the young inventor, though he had an idea to whom
+his friend referred.
+
+"Mr. Parker! You know he's taken up his residence in Waterford, now,
+and only the other day he spoke to me about wishing he could go to
+the far north. He has some new theory--"
+
+"About the destruction of something or other; hasn't he, Mr. Damon?"
+interrupted Tom, with a smile.
+
+"That's it, exactly, my boy. Bless my coffeepot! But Mr. Parker has
+an idea that the whole northern part of this continent will soon be
+buried thousands of feet deep under an icy avalanche, and he wants
+to be there to see it. I know he'd like to go with us, Tom."
+
+The young inventor made a little gesture of dissent, but as he knew
+Mr. Damon, who was very eccentric himself, had taken a great liking
+to the gloomy scientist, Tom did not feel like refusing. So he said:
+
+"All right, Mr. Damon. If we go, and I think we shall, we'll expect
+you and Mr. Parker. I'll let you know the result of Mr.
+Abercrombie's visit, and I needn't request you to keep quiet about
+it. If there is a valley of gold in Alaska, we don't want everyone
+to know about it."
+
+"No, of course not, Tom Swift. I'll keep silent about it. Bless my
+liverpin! But I'll be glad to on the move again, even if it is
+toward the Arctic regions."
+
+After some further talk, Tom and Ned took their departure, making
+good time back to Shopton in the speedy monoplane.
+
+For several days after that Tom busied himself about his big airship
+the RED CLOUD, for it needed quite a few repairs after the long trip
+to the mountains where the diamond makers had been discovered in
+their cave.
+
+"And if we're going up amid the ice and snow," reasoned Tom, "I've
+got to make some different arrangements about the craft, and provide
+for keeping warmer than we found necessary when we went west."
+
+So it was that Tom had no time to learn anything further about Andy
+Foger's airship, even had our hero been so inclined, which he was
+not. He looked for Abe Abercrombie any day now, for though the old
+miner had given no date as to when he would arrive, he had said, in
+his letter, that it would be soon.
+
+It was one day, nearly a week after Tom's attempt to make Eradicate
+like aeroplaning, that there might have been seen, coming along the
+Shopton road, which led toward Tom's house, the figure of a grizzled
+old man. His clothes were rather rough, and he carried a valise that
+had, evidently, seen much service. There was that about him which
+proclaimed him for a westerner--a cattleman or a miner.
+
+He walked slowly along, murmuring to himself.
+
+"Wa'al, I might better have taken one of them wagons at th' depot,"
+he said, "than t' try t' walk. It's quite a stretch out t' Tom
+Swift's house. I hope I find him home."
+
+He trudged on, and, a little later, his gaze was attracted by a
+large shed, in the rear of a white house the pretentious appearance
+of which indicated that persons of wealth owned it.
+
+"I guess that must be the place," he remarked. "That shed is big
+enough to hold the airship. Now to present myself."
+
+As he walked up the front path of the house, he was met by one of
+the gardeners, who was raking up the leaves.
+
+"Is this the airship place?" asked the miner.
+
+"Yes, that's where the young master is making his triplane,"
+answered the man.
+
+"Is he in?"
+
+"Yes, I guess so. You can walk right back to the shed."
+
+The miner did so. Through the open door of the building he had a
+glimpse of big stretches of wings, propellers, rudders, and some
+machinery.
+
+"That's it," he murmured, "though it looks some different than I
+remembered it. However, maybe Tom's changed it about. I wonder where
+he is?"
+
+As he spoke a lad came from the shed to meet him--a lad on whose
+face there was a look of suspicion.
+
+"What do you want?" he demanded.
+
+"I'm lookin' for Tom Swift," was the simple reply. "But I take it
+you're one of his partners in this airship business. I guess he must
+have told you about me. I'm Abe Abercrombie, the miner, and I've
+come to show him the way to that valley of gold in Alaska."
+
+At the mention of Tom Swift's name, Andy Foger, for it was he, had
+started to utter a denial. But, at the next words of the miner, and
+as Mr. Abercrombie mentioned "gold" and "Alaska," there came a
+cunning look over Andy's face.
+
+"Tom Swift isn't here just now," he said, wondering how he could
+turn to advantage the unexpected visit, and the impending
+information that the guileless old man was about to give under the
+mistaken idea that Andy was Tom's friend.
+
+"That's all right, I reckon he'll be along presently. You'll do just
+as well, I reckon. You're in partnership with him, I take it. So
+this is the place where he makes his airships, eh? It's a big one,"
+and Mr. Abercrombie looked in at the odd triplane of Andy's--for the
+airship was almost finished.
+
+"But it'll need to be big if we're to go to Alaska in it," went on
+the miner. "It's quite a journey t' th' valley where th' gold is. No
+way t' get t' it except by an airship. An' here I be an' ready to
+start, I've brought th' map of th' place, jest as I promised. Here
+it is, better take good care of it. Now, let's talk business," and
+the miner, having guilelessly handed Andy Foger a folded parchment,
+sat down on a box at the door of the airship shed, and placed his
+heavy valise on the ground beside him.
+
+"What's this?" asked the bully, wondering whether he had heard
+aright.
+
+"It's the map of th' valley of gold--directions how t' git there,
+an' all that. I guess it's plain enough. Now, when can we start?"
+
+Andy did not know what to say. Fate had, most unexpectedly, placed
+in his hands a valuable paper. The miner had made a mistake. Andy's
+house was on the same road as was Tom's and, seeing the airship
+shed, had deceived the aged man. He had not expected to find two
+airship manufactories in the same village.
+
+"The map of the valley of gold, "murmured Andy, as he put it in his
+pocket.
+
+"Yes, jest as I told Tom about when I met him out West. I said I'd
+bring it with me, an' I did. When will Tom be back? He never spoke
+of you, though I reckoned he'd have to have some help in makin' his
+airships. Where is he?"
+
+"He--he--" stammered Andy. He did not know what to say.
+
+At that instant Tom Swift himself passed by in the road. He had been
+over to Shopton on an errand. One look into the yard of Andy's house
+showed to our hero the old miner sitting at the door of the airship
+shed.
+
+"Mr. Abercrombie--Abe!" cried Tom, almost, before he thought.
+
+"Hello, Tom! I got here!" cried the miner, heartily. "I was jest
+talking to your partner."
+
+"My partner!" spoke Tom in amazement
+
+"Yes--partner in th' airship business. I should think you'd need
+about three partners to build these machines!"
+
+"My partner! Andy Foger isn't my partner!" cried Tom, wondering what
+would happen next. "I have no partner! If he said he was he deceived
+you!"
+
+"No partner? Ain't he your partner?" cried Mr. Abercrombie. "Why, I
+thought he was. I told him about th' valley of gold--I--I--give him
+the map--"
+
+"The map?"
+
+"Yes, the map t' tell how to get there. He's got it!"
+
+There was a mocking smile on Andy's face.
+
+"Give that map back at once!" cried Tom, sternly, now understanding
+something of the situation. "Hand it over at once, Andy Foger!"
+
+"I will--when I get ready! He gave it to me!" cried the bully, and
+then, before either Tom or Abe could stop him, Andy darted into the
+big shed, and slammed shut the door.
+
+
+
+
+CHAPTER IV
+
+TOM GETS THE MAP
+
+
+For a few seconds Tom was so surprised at the sudden action of the
+bully that he could neither move nor speak. Then, crying out a
+command to halt, the young inventor took after his enemy.
+
+"The scamp!" he cried. "The nerve he has! To deceive Abe Abercrombie
+in that fashion! Wait until I get hold of him!"
+
+"What's it all about?" asked the old miner, who, being a slow
+thinker had not understood all that had happened. "What's up, Tom
+Swift?"
+
+"Haven't time to tell you now," flung back the running lad over his
+shoulder. "I've got to catch Andy! Then I'll explain. He's trying to
+get ahead of us. I guess, but we'll stop him!" Thereupon Tom flung
+himself against the door of the airship shed. The young inventor
+found the portal bolted, though it vibrated with the impact of his
+body.
+
+"Come out of there, Andy Foger!" cried Tom, pounding on the door.
+"Come out, or I'll get an officer, and have you arrested!"
+
+There was no answer.
+
+"Come out, I say!" repeated Tom.
+
+"Around th' back! Try th' back door!" suggested the miner, who had
+hastened to Tom's side. "Maybe he's run out that way!"
+
+Tom listened. There was no movement in the shop. Then the young
+inventor sprinted around the side. He was just in time to see the
+bully running away over the lots and fields in the rear of his
+father's premises. Andy had climbed out of the back window of the
+shed, into which Tom and Ned had peered that day, had climbed the
+high fence, dropped down on the other side, and was now running away
+with all the speed he could muster.
+
+"Come back--!" began Tom, and then he realized that his enemy could
+not hear him. The bully was too far away. At the same time our hero
+realized that it would be useless to give chase, for Andy had too
+much of a start. There was nothing to do but to turn back, and Tom
+knew that his delay in trying to gain an entrance at the front door
+had given Andy the very opportunity he needed to escape at the rear.
+
+"Well, this is a bad turn of affairs," remarked the lad, as he faced
+the puzzled miner.
+
+"What is, Tom?"
+
+"Him having that map. It shows the location of the valley of gold,
+doesn't it, and tells how to get there?"
+
+"That's what it does!"
+
+"How did Andy happen to get it?"
+
+"Jest as I told you. I was on my way t' your house, havin' inquired
+at th' post-office, an' the man said that at your place there was a
+big shed, where you kept your airships. I come along, an', of
+course, when I see this house, an' the shed, an' had a glimpse of
+th' airship, I, of course, thought it was your place. An', though
+you'd never told me about it, I thought maybe this lad was in
+business with you. So, like a blamed young tenderfoot, I blurted out
+my business afore I thought, an' handed him the map for safe
+keepin'. He took it, too, that's the worst of it."
+
+"Yes, that's the worst of it," agreed Tom, "But I'll get it back, if
+I have to cause his arrest, and search his whole house."
+
+"But he runned away, Tom."
+
+"Oh, he'll come back. Was there only one copy of the map of the
+valley, Abe?" asked Tom, anxiously.
+
+"Yep; only one"
+
+"Could you make another?"
+
+"No, not if you was to pay me a million dollars! You see I ain't no
+drawer, an' this map, while I made part of it, was mostly made by my
+old partner, who was with me when we discovered th' valley of gold,
+an' was druv back by th' savage Eskimos an' Indians, an' by th'
+terrible cold. My partner made th' best part of th' map, an' he's
+dead, poor fellow."
+
+"I see. That's too bad! Then you can't make a duplicate map?"
+
+"Nary a one. But can't you do somethin'? It were amazin' stupid of
+me, old Abe Abercrombie, t' be took in by a boy like him! Can't you
+do somethin'?"
+
+"I'm going to try," announced Tom determinedly, as he swung on
+toward the Foger house. "I'll cause his arrest if he doesn't give it
+up."
+
+A few minutes later Tom Swift and Abe confronted Mr. Foger. The rich
+man, father of the bully, was rather surprised at the visit from the
+young inventor, for the two were not friends.
+
+"Well, what can I do for you, Tom Swift?" asked the banker, for he
+felt a certain coldness toward our hero, since the latter had
+defeated him in an effort to wreck a financial institution in which
+Tom and his father were interested.
+
+"Mr. Foger," spoke Tom, sternly, "your son has just stolen a map
+belonging to this gentleman," and he indicated Abe.
+
+"My son stolen a map!" exclaimed Mr. Foger. "How dare you make such
+an accusation, Tom Swift?"
+
+"I dare, because it's true! And, unless that map is returned to me
+at my house to-night I shall swear out a warrant for Andy's arrest."
+
+"You'd never dare do that!"
+
+"Wait and see!" spoke Tom, firmly. "I will give your son, or you,
+exactly five hours to return that map--if it isn't back in my hands
+by then, I'll get a warrant!"
+
+"Preposterous! Stuff and nonsense!" blustered Mr. Foger. "My son
+never stole anything!"
+
+"He stole this map, and there is plenty of evidence," went on Tom,
+as he detailed the circumstances.
+
+Mr. Foger hemmed and hawed, and affected not to believe that
+anything of the kind could have happened. But Tom was firm, and Abe
+Abercrombie backed up his statements, until even the banker began to
+waver.
+
+"Very well," he announced at length, "I will look into this matter,
+and if I find that my son has anything of yours, you shall have it
+back. But I cannot believe it. Perhaps he took it as a joke."
+
+"In which case," spoke Tom grimly, "he will find that he has carried
+the joke too far," and with that he and the miner left the Foger
+home.
+
+"It's all my fault," bewailed Abe, as he and our hero trudged on
+toward the Swift household.
+
+"No, it wasn't, Abe," declared Tom. "Any one would have been
+deceived by such tactics as Andy used--that is any stranger. And you
+didn't expect to find two airship sheds so close together."
+
+"No. That's right, I didn't. That's what threw me off th' track."
+
+"Andy only recently began work on his triplane. I don't know what
+his object is, and I don't care. Just now I'm more concerned about
+getting back this map."
+
+"I hope we do get it."
+
+"Oh, we will. I'm going to start off on my own hook, to find Andy.
+But first I'll take you to my house."
+
+The old miner was soon telling his story to Mr. Swift, the
+housekeeper and Garret Jackson. They expressed their surprise at
+Andy's daring act. But Tom didn't do much more talking.
+
+"I'm going out to find Andy," he declared, "and when I do--" He
+didn't finish his sentence, but they all knew what he meant.
+
+But the bully was in none of his usual haunts, though Tom visited
+them all. Nor was Andy at the homes of either of his cronies.
+
+"Well, if I don't find him, I shall certainly swear out the
+warrant," decided Tom. "I'll give him until night, and then I'll
+call on the police."
+
+Still he did not give up, but went to several other places where
+Andy might be found. He had about given up, as it was getting toward
+late afternoon, when, as he came out of a billiardroom, where the
+bully was in the habit of spending much of his time, Tom saw the lad
+of whom he was in search.
+
+"Hold on there, Andy Foger!" cried the young inventor. "I want to
+see you!"
+
+"What about?"
+
+"You know very well. Where's that map you stole?"
+
+"I haven't got it."
+
+"Take care!" and Tom, with a quick step was beside the bully, and
+had grasped him firmly by the arm.
+
+"You let me alone, Tom Swift!" cried Andy.
+
+"Where's that map?" and Tom gave Andy's arm a wrench.
+
+"It's at your house; that's where it is! I just took it back. It was
+only a joke."
+
+"A joke, eh? And you took it back?"
+
+"Yes, I did. Now you let me go!"
+
+"I will when I find out if you're telling me the truth or not, Andy
+Foger. You come with me!"
+
+"Where?"
+
+"To my house. I want to see if that map's there."
+
+"Well, you'll find that it is, and you'd better let me go! My father
+told me to take the map back, and I did. You let me go!"
+
+Andy struggled to get loose, but Tom had too tight a grip. There was
+something, too, in the manner of our hero that warned Andy not to
+trifle with him. So, concluding that discretion was the better part
+of valor, Andy walked sullenly along toward Tom's home, the young
+inventor never relaxing the grip on his enemy's arm.
+
+They reached the Swift home. Still holding his captive, Tom rang the
+bell. His father came to the door, followed by Abe Abercrombie.
+
+"Is the map back?" asked the young inventor, anxiously.
+
+"Yes, Andy brought it here a few minutes ago," announced Mr. Swift.
+
+"Is it the right one, Abe?" inquired Tom.
+
+"Yep, Tom. I made sure of that as soon as I laid my eyes on it. It's
+th' right one."
+
+"Then you can go, Andy Foger," announced our hero, "and if I ever
+catch you in another trick like this, I'll take the law into my own
+hands. Clear out, now!"
+
+"You wait! I'll get even with you," muttered the bully, as he fled
+down the front walk, as though afraid Tom would, even then, put his
+threat into execution.
+
+"Did he damage the map any?" asked the lad, as he followed his
+father and Abe into the house.
+
+"Nary a bit," answered the old miner. "It's jest th' same as it was.
+There it is," and he spread a crinkled sheet of tough parchment in
+front of Tom. It was covered with a rude drawing, and with names of
+places scrawled on it.
+
+"So that's the map, eh?" murmured Tom, eagerly scanning it.
+
+"That's it, an' here's th' valley of gold," went on Abe, as he
+placed one rough finger on a certain spot. "Right there--hello!" he
+cried, as he peered more closely at the parchment. "That ink spot
+wasn't there when I had th' map, a few hours ago."
+
+"What ink spot?" asked Tom, anxiously.
+
+"That one," and the miner indicated a small one near the edge of the
+map. "That was never there!"
+
+"It looks as if it was recently made," added Mr. Swift, who was
+something of a chemist.
+
+"An ink spot-freshly made," murmured Tom, "Dad--Abe, I can guess
+what's happened!"
+
+"What?" demanded the miner.
+
+"Andy Foger made a copy of this map while it was in his possession,
+and now he knows where the valley of gold is as well as we do! He
+may get there ahead of us!"
+
+
+
+
+CHAPTER V
+
+GRAVE SUSPICION'S
+
+
+Tom's announcement took them all by surprise. For a moment no one
+knew what to say, while the young inventor looked more closely at
+the parchment map.
+
+"Do you really think he has dared to make a copy of it?" asked Mr.
+Swift.
+
+"I do," answered his son. "That ink spot wasn't there when Abe gave
+him the map; was it?"
+
+"No," replied the miner.
+
+"And it couldn't get on in Andy's pocket," went on Tom. "So he must
+have had it open near where there was ink."
+
+"His fountain pen might have leaked," suggested Mr. Jackson.
+
+"In that case the ink spot would be on the outside of the map, and
+not on the inside," declared Tom, with the instinct of a detective.
+"Unless he had the map folded in his pocket with the inside surface
+on the outside, the ink couldn't have gotten on. Besides, Andy
+always carries his fountain pen in his upper vest pocket, and that
+pocket is too small to hold the map. No, I'm almost positive that
+Andy or his father have sneakingly made a copy of this map!"
+
+"I'm sorry to have to admit that Mr. Foger is capable of such an
+act," spoke Mr. Swift, "but I believe it is true."
+
+"And here is another thing," went on the young inventor, who was now
+closely scanning the parchment through a powerful magnifying glass,
+"do you see those tiny holes here and there, Mr. Jackson?"
+
+"Yes," answered the engineer.
+
+"Were they there before, Abe?" went on Tom, calling the old miner's
+attention to them.
+
+"Nary a one," was the answer. "It looks as if some one had been
+sticking pins in th' map."
+
+"Not pins," said Tom, "but the sharp points of a pair of dividers,
+or compasses, for measuring distances. Andy, or whoever made a copy
+of the map, used the dividers to take off distances with. This
+clinches it, in my mind."
+
+"But what can you do?" asked Tom's father.
+
+"I don't know," answered the young inventor. "It would be of little
+use to go to Andy. Naturally he would deny having made a copy of the
+map, and his father would, also. Even though I am sure they have a
+copy, I don't see how I am going to make them give it up. It's a
+hard case. There's only one thing I see to do."
+
+"What's that?" asked Abe.
+
+"Start for Alaska as soon as possible, and be first on hand at the
+valley of gold."
+
+"Good!" cried the miner. "That's the way to talk! We'll start off at
+once. I know my way around that country pretty well, an' even though
+winter is coming on, I think we can travel in th' airship. That's
+one reason why I wanted t' go in one of these flyin' machines.
+Winter is no time to be in Alaska, but if we have an airship we
+won't mind it, an' it's the best time t' keep other people away, for
+th' ordinary miner or prospector can't do anythin' in Alaska in
+winter--that is away up north where we're goin'."
+
+"Exactly where are we going?" asked Tom. "I have been so excited
+about discovering Andy's trick that I haven't had much time to
+consider where we're bound for nor what will be the best plan to
+follow."
+
+"Well, we're goin' to a region about seven hundred an' fifty miles
+northwest from Sitka," explained the old miner, as he pointed out
+the location on the map. "We'll head for what they call th' Snow
+Mountains, an' th' valley of gold is in their midst. It's just over
+th' Arctic circle, an' pretty cold, let me tell you!"
+
+"You'll be warm enough in Tom's airship, with the electric stoves
+going," commented Mr. Jackson.
+
+"Well, we'll need t' be," went on the miner. "Th' valley is full of
+caves of ice, an' it's dangerous for th' ordinary traveler. In fact
+an airship was the only way I saw out of th' difficulty when I was
+there."
+
+"Then you have been to the valley of gold?" asked Tom.
+
+"Well, not exactly TO it," was the reply, "but I was where I could
+see it. That was in th' summer, though of course the summer there
+isn't like here. I'll tell you how it was."
+
+The miner settled himself more comfortably in his chair, and resumed
+his story.
+
+"It was two year ago," he said, "that me an' Jim Mace started to
+prospect in Alaska. We didn't have much luck, an' we kept on workin'
+our way farther north until we come to these Snow Mountains. Then
+our supplies gave out, an' if it hadn't been for some friendly
+Eskimos I don't know what we would have done. Jim and me we gave 'em
+some trinkets an' sich, and th' Indians began talkin' of a wonderful
+valley of gold, where th' stuff lay around in chunks on top of the
+ground."
+
+"Me and Jim pricked up our ears at that, so to speak, an' we wanted
+to see th' place. After some delay we was taken to th' top of a big
+crag, some distance away from where we had been stopping with the
+friendly Eskimos, or Indians, as I call 'em. There, away down below,
+was a valley--an' a curious sort of a valley it were. It seemed
+filled with big bubbles--bubbles made of solid banks of snow or ice,
+an' we was told, me an' Jim was, that these were caves of ice, an'
+that th' gold was near these caves."
+
+"Well, of course me an' my partner wanted to go down the worst way,
+an' try for some gold, but th' Indians wouldn't let us. They said it
+was dangerous, for th' ice caves were constantly fallin' in, an'
+smashin' whoever was inside. But to prove what they said about th'
+gold, they sent one of their number down, while we waited on th'
+side of th' mountain."
+
+"Did he get any gold?" asked Tom, eagerly.
+
+For answer the old miner pulled from his pocket a few yellow
+pebbles--little stones of dull, gleaming yellow.
+
+"There's some of th' gold from amid th' caves of ice," he remarked
+simply. "I kept 'em for a souvenir, hopin' some day I might git back
+there. Well, Jim an' me watched th' Indian going down into th'
+valley. He come back in about three hours, havin' only gone to th'
+nearest cave, an' he had two pockets filled with these little chunks
+of solid gold. They gave me an' Jim some, but they wouldn't hear of
+us goin' t' th' valley by ourselves."
+
+"Then a bad storm come up, an' we had t' hit th' trail for home--the
+Indians' home, I mean--for Jim an' I was far enough away from ours."
+
+"Well, t' make a long story short, Jim an' me tried every way we
+knowed t' git t' that valley, but we couldn't. It come off colder
+an' colder, an' th' tribe of Indians with whom we lived was attacked
+by some of their enemies, an' driven away from their campin'
+grounds. Jim an' me, we went too, but not before Jim had drawed this
+map on a piece of dog-skin we found in one of the huts. We had an
+idea we might get back, some day, an' find the valley, so we'd need
+a map t' go by. But poor Jim never got back. He got badly frozen
+when the Indians drove us an' our friends away, an' he never got
+over it. He died up there in th' ice, an' we buried him. I took th'
+map, an' when spring come, I made a hike out of that country. From
+then until now I've been plannin' how t' git t' that valley, an' th'
+only way I seen was an airship. Then, when I was prospectin' around
+out in Colorado I saw Tom's machine hidden in th' trees, an' I
+waited until he come along, which part you know as well as I do,"
+finished Abe.
+
+"And that's the story of the valley of gold," spoke Mr. Swift.
+
+"That's all there is to it," assented Abe, simply.
+
+"Do you think there is much gold there?" asked Tom.
+
+"Plenty of it--for th' pickin' up," replied the miner. "Around th'
+caves of ice it's full of it, but, of course, it's dangerous. An'
+th' only way t' git t' it, an' pass th' savage Indians that are all
+around in th' mountains about th' valley, is t' fly over their heads
+in th' airship."
+
+"Then that's what we'll do," decided Tom.
+
+"Will you go all the way in the RED CLOUD?" inquired Mr. Jackson.
+
+"No, I think I'll send the airship on ahead to some point in
+Washington--say Seattle," replied Tom, "put it together there, and
+start for the Snow Mountains. In Seattle we can get plenty of
+supplies and stores. It will be a good point to start from, and will
+save us a long, and perhaps dangerous, flight across the United
+States."
+
+"I think that will be the best plan," agreed Mr. Swift. "But what
+about Andy--do you think he'll try to follow--or try to get ahead of
+you now that he has a copy of the map?"
+
+"He may," answered Tom. "But I have a little trick I'm going to work
+on Andy. I will try to learn whether he really has a copy of the
+map, though I'm practically certain of it. Then I'll decide what's
+best to do."
+
+"In th' meanwhile, will you be gettin' ready?" asked Abe. "I'd like
+t' start as soon as we can, for it's awful cold there, the longer
+you wait, at this time of th' year."
+
+"Yes, I'll start right to work, getting the RED CLOUD in readiness
+to be shipped," promised Tom.
+
+
+
+
+CHAPTER VI
+
+ANDY'S AIRSHIP FLIES
+
+
+"Hello, Tom, have you heard the news?" asked Ned Newton, of the
+young inventor, a few days later.
+
+"What news, Ned? I declare I've been so busy thinking out the best
+plan to ship the RED CLOUD to Seattle that I haven't been over to
+town. What's going on? Have they decided to build a new church in
+Shopton, or something like that?"
+
+"Oh, this about Andy Foger's airship."
+
+"Andy's airship, eh? Is he still working on it?"
+
+"It's all done, so Sam Snedecker was telling me last night, and to-
+day Andy is going to try to fly it."
+
+"You don't mean it!"
+
+"Sure thing. Let's go over and watch him."
+
+"He might make a fuss, same as he did when we looked in the window
+of his shed."
+
+"He can't make any fuss now. He's got to take his machine out to fly
+it, and anybody that wants to can look on. Didn't he watch you make
+flights often enough?"
+
+"That's so. Where is the trial flight going to take place?"
+
+"In the big meadow. Come on over."
+
+"Guess I will. I can't do much more now. I've been getting some
+boxes and crates made in which to pack the RED CLOUD. I'll have to
+take her all apart."
+
+"Then you're really going to hunt for the valley of gold?"
+
+"Sure thing. How about you going, Ned? I spoke to dad about it, and
+he said he'd see that you could have a leave of absence."
+
+"Yes, that part's all right. The bank president told me today I
+could take a vacation any time I wanted it. In fact that's what I
+came over to see you about. I want to thank your father."
+
+"Then you're going?"
+
+"I sure am, Tom! Won't it be great! I hope I can get a little gold
+for myself! My folks didn't take very much to the notion of me going
+off in an airship, but I told them how often you'd gone on trips,
+and come safely back, so they finally gave their consent. When are
+you going to start?"
+
+"Oh, in about two weeks. Did I tell you about Andy and the map?"
+
+"No. What trick has he been up to now?"
+
+Thereupon Tom related his suspicions concerning the bully, and also
+hinted to Ned of a certain ruse he intended to work on Andy when he
+got the chance.
+
+"Well, if you're ready, suppose we go over and see if Andy's airship
+will really fly," suggested Ned, after a while. "I'm doubtful
+myself, and I'd just like to see him come to grief, after the many
+mean things he's done to you."
+
+"Well," spoke Tom slowly, "I don't know as I wish him any bad luck,
+but I certainly hope he doesn't use his airship to try to beat us
+out in the hunt for the valley of gold."
+
+"Do you think he might?"
+
+"It's possible. But never mind about that now. Come on, we'll go
+over to the big meadow."
+
+The two chums walked along together, talking of many things. Tom
+told of some communication he had had with Mr. Damon, in which
+letters the eccentric man had inquired as to when the trip for
+Alaska would be undertaken.
+
+"Then he's going?" asked Ned.
+
+"Oh, yes, it wouldn't seem natural to go without some of Mr. Damon's
+blessings. But I think he's going to bring a friend with him."
+
+"Who?"
+
+"Mr. Ralph Parker."
+
+"That gloomy scientist, who is always predicting such terrible
+things going to happen?"
+
+"That's the gentleman. You met him once, I believe Mr. Damon says
+Mr. Parker wants to do some scientific studying in the far north, so
+I've already counted on him as one of our party. Well, perhaps he
+won't do so much predicting this trip."
+
+A little later Tom and Ned came to a big open field. They saw quite
+a crowd gathered in it, but no sign of an airship.
+
+"Guess Andy hasn't arrived," spoke Tom.
+
+"No; very likely he's found out that something is wrong with his
+machine, and he isn't going to risk it."
+
+But almost as Ned spoke, there sounded cries of excitement from the
+crowd, and, a little later, something big and white, with many wing-
+shaped stretches of canvas sticking out from all sides, was seen
+turning into the big meadow from the broad highway that led to
+Andy's house.
+
+"There she is!" cried Ned.
+
+"There's something, at any rate," conceded Tom, as he hastened his
+steps. "It's a queer-looking aeroplane, though. My! he's got enough
+wings to it!"
+
+"Yes, it's Andy's sure enough," went on Ned "There he is in front,
+giving orders like a major-general, and Sam and Pete are helping
+him. Let's get closer."
+
+They followed the crowd, which was thronging about the airship that
+Andy Foger had made, Tom had a glimpse of the machine. It was a form
+of triplane, with three tiers of main wings, and several other sets
+of planes, some stationary and some capable of being moved. There
+was no gas-bag feature, but amidships was a small, enclosed cabin,
+which evidently held the machinery, and was designed to afford
+living quarters. In some respects the airship was not unlike Tom's,
+and the young inventor could see that Andy had copied some of his
+ideas. But Tom cared little about this.
+
+"Do you think it will go up?" asked Ned.
+
+"It looks to me to be too heavy, and his propellers seem too small,"
+answered Tom. "He's got to have a very powerful motor to make all
+that bulk fly."
+
+The people were crowding in closer around the airship, for the news
+that Andy was to attempt a flight had spread about town.
+
+"Now keep back--all of you!" ordered the bully, with a show of
+anger. "If any one damages my airship I'll have him arrested! Keep
+back, now, or I won't fly!"
+
+"Reminds me of a little kid saying he won't play if he can't have
+his own way," whispered Ned to Tom.
+
+"Hello, Andy, give us a ride!"
+
+"Going above the clouds?"
+
+"When are you coming back?"
+
+"Bring down a snowstorm!"
+
+"Be careful that you don't fall!"
+
+These were some of the things shouted at Andy, for he had few
+friends among the town lads, on account of his mean ways.
+
+"Keep quiet--all of you!" he ordered. "Get back. You might get hurt
+when I start the motor. I'm going to make a flight soon," he added
+proudly. "Sam, you come over here and hold this end. Pete, you go
+back to the rear. Simpson, you get inside and help me with the
+motor. Henderson, you get ready to shove when I tell you."
+
+These last orders were to the two machinists whom Andy had engaged
+to help him, and the bully gave himself no end of airs and
+importance as he bustled about
+
+Tom could not help but admit that Andy's machine was a big affair.
+There was a great stretch of wings and planes, several rudders other
+appliances for which the young inventor could not exactly fathom a
+use. He did not think the machine would fly far, if at all. But Andy
+was hurrying here and there, getting the triplane in place on a
+level stretch of ground, as if he intended to capture some great
+prize.
+
+"Are you going to tackle him about stealing a copy of that map?"
+asked Ned.
+
+"I will if I get a chance," answered Tom, in a low voice.
+
+He got his opportunity a few minutes later. Andy, hurrying here and
+there, came face to face with the young inventor.
+
+"Hello, Andy," spoke Tom, good-naturedly. "So you're going to make a
+flight, eh?"
+
+"Yes, I am, and I s'pose you came around to see if you could get any
+ideas; didn't you?" sneered Andy.
+
+"Of course," admitted Tom, with an easy laugh. "My airship doesn't
+fly, you know, Andy, and I want to see what's wrong with it."
+
+There was a laugh in the crowd, at this, for Tom's success was well
+known.
+
+"Are you going to Alaska?" suddenly asked Tom, in a low voice, of
+the bully.
+
+"To Alaska? I--I don't--I don't know what you mean?" stammered Andy,
+as he turned aside.
+
+"Yes, you do know what I mean," insisted Tom. "And I want to tell
+you that the map you have won't be of much use to you. Why, do you
+think," he went on, "that Abe would carry the real map around with
+him that way? It's easy to make a copy look like an original, Andy,
+and also very easy to put false distances and directions on a map
+that may fall into the hands of an enemy."
+
+The shot told. Andy's face turned first red and then pale.
+
+"A--a false map!" he stammered. "Wrong directions?"
+
+"Yes--on the copy you made of the map you took from Mr.
+Abercrombie," went on Tom.
+
+"I--I didn't make any--Oh, I'm not going to talk to you!" blustered
+Andy. "Get out of my way! I'm going to fly my airship."
+
+The bully pushed past Tom, and started toward the triplane. But Tom
+had found out what he wanted to know. Andy had made a copy of the
+map. From now on there would be every danger that the bully would
+make an effort to get to the valley of gold.
+
+But other matters held Andy's attention now. He wanted to try his
+airship. With the help of his two cronies, and the machinists, the
+machine was gone over, oiled up, and finally, after several false
+starts, the motor was set going.
+
+It made a terrific racket, and the whole machine vibrated as though
+it would shake apart
+
+"He hasn't got if well enough braced," said Tom to Ned.
+
+"Out of the way, now, everybody!" yelled Andy. "Keep away or you'll
+get hurt! I'm going up!"
+
+He climbed into the cabin of the craft, and took his position at the
+steering-wheel. The speed of the motor, its racket and its stream of
+sparks increased.
+
+"Let go!" cried Andy to those who were holding his craft.
+
+They released their hold. The triplane moved slowly across the
+ground, gathered speed, and, then, under the impulse of the powerful
+propellers, ran rapidly over the meadow.
+
+"Hurrah! There he goes!" cried Sam.
+
+"Yes! Now he's going to fly," proudly added Pete Bailey, the other
+crony of the bully.
+
+"He'd better fly soon, then, or he'll be in the ditch," said Tom
+grimly, for a little, sluggish stream crossed the meadow not far
+from where Andy had started.
+
+The next instant, thinking he had momentum enough, Andy tilted his
+elevation plane. The clumsy triplane rose into the air and shot
+forward.
+
+"There he goes!" cried Sam.
+
+"Hurrah!" yelled the crowd.
+
+Andy had gone up about ten feet, and was making slow progress.
+
+"I guess Tom Swift isn't the only one in Shopton who can build an
+airship!" sneered Pete Bailey.
+
+"Look! Look!" yelled Ned. "He's coming down!"
+
+Sure enough, Andy's machine had reached the end of her flight. The
+motor stopped with something between a cough and a wheeze. Down
+fluttered the aeroplane, like some clumsy bird, down into the ditch,
+settling on one side, and then coming to rest, tilted over at a
+sharp angle. Andy was pitched out, but landed on the soft mud, for
+there had been a thaw. He wasn't hurt much, evidently, for he soon
+scrambled to his feet as the crowd surged toward him.
+
+"Well, he flew a little way," observed Ned, grimly.
+
+"But he came down mighty soon," added Tom. "I thought he would. His
+machine is too big and clumsy. I've seen enough. Come on, Ned. We'll
+get ready to go to Alaska. Andy Foger will never follow us in that
+machine."
+
+But Tom was soon to find out how much mistaken he was.
+
+
+
+
+CHAPTER VII
+
+READY FOR THE TRIP
+
+
+Andy Foger stood looking at his tilted airship. His clothes were
+covered with mud from the ditch, some of the muck had splashed over
+his face so that he was a pitiable looking object.
+
+"What's the matter?" panted Pete Bailey.
+
+"Are you hurt?" asked Sam Snedecker.
+
+The two cronies had hurried to the side of the bully.
+
+"Matter? Can't you see what's the matter?" demanded Andy wrathfully.
+"The machine came down, that's what's the matter! Why didn't you
+fellows fix the motor better?" he shouted at the two machinists as
+they came running up, followed by the crowd.
+
+"Fix it better? The motor was all right," declared the taller
+machinist. "Any of them are likely to stop unexpectedly."
+
+"Well, I didn't think mine would," came from Andy. "Now look at my
+airship! It's all busted!"
+
+"No, it isn't hurt much," said the other man, after critically
+looking it over. "We can fix it, and you'll fly yet, Andy."
+
+"I hope I do, if only to fool Tom Swift," declared the bully, as he
+wiped some of the mud from his face. "Come on, now, help me wheel
+the machine back, and I'll try it again."
+
+Andy made another attempt, but this time the machine did not even
+rise off the ground, and then, amid the jeers of the crowd, the
+discomfited lad took his aeroplane back to the shed in the rear of
+his house.
+
+"I'll fix it yet, and make a long flight," he declared. "I'll show
+Tom Swift he can't laugh at me!"
+
+"You'll make a long flight eh?" asked one of the machinists. "Where
+will you go?"
+
+"Never mind," answered Andy, with a knowing wink. "I've got a plan
+up my sleeve--my father and I are going to do something that will
+astonish everybody in Shopton," and then Andy, with many nods and
+winks, went into the shed, where he began giving orders about the
+airship. He wanted the motor changed, and one of the machinists made
+some suggestions about the planes, which, he said, would give better
+results.
+
+As for Tom and Ned, they strolled away, satisfied that in Andy Foger
+they would not have a very dangerous rival, as far as airships were
+concerned.
+
+Tom thought matters over during the next few days. He was now
+satisfied that Andy had a copy of the map, and, as far as he could
+see, there was no way of getting it from him, for he could not prove
+to the satisfaction of the legal authorities that the bully actually
+had it.
+
+"We'll just have to take a chance, that's all," decided the young
+inventor in talking matters over with his father, Ned, and Abe
+Abercrombie. "If Andy and some of his crowd trail after us, we'll
+just have to run away from them and get to the valley first."
+
+"If they do get there, they won't find it very easy traveling I
+reckon," remarked Abe. "They'll get all they want of the caves of
+ice. But hadn't we better get a hustle on ourselves, Tom?"
+
+"Yes, we will soon start now. I have the RED CLOUD all packed up for
+shipment to Seattle. We will send it on ahead, and then follow, for
+it will take some time to get there, even though it's going by fast
+freight."
+
+"What about Mr. Damon?" asked Ned. "When is he coming?"
+
+"There's no telling," responded Tom. "He may be on hand any minute,
+and, again, he may only show up just as we are starting. I haven't
+heard from him in the last day or two,"
+
+At that moment there was a knock on the private office in the
+aeroplane shed, where Tom, Ned and Abe Abercrombie were talking.
+
+"Who's there?" asked Tom.
+
+"It's me," answered a voice recognizable as that of the colored man
+Eradicate.
+
+"What is it, Rad?" asked Tom.
+
+"Why I jest thought I'd tell you dat de blessin' man am comin' down
+de road."
+
+"The blessing man?" repeated Tom. "Oh, you mean Mr. Damon."
+
+"Yais, sah, dat's jest who I done mean. An' dere's anodder gen'man
+wif him."
+
+"Mr. Parker, I expect," spoke Tom. "Well, tell them to come in here,
+Rad."
+
+"Yais, sah. Dey's comin' up de path now, so dey is."
+
+The next moment Tom and the others heard a voice saying:
+
+"Why, bless my necktie! The RED CLOUD is gone!" Mr. Damon had peered
+into the shed, and had not seen the airship, for Tom had it packed
+up. "I wonder if Tom Swift has gone away? Bless my top-knot, Mr.
+Parker, I hope We're not too late!"
+
+"Indeed I hope not," added the scientist. "I wish to make a study of
+the caves of ice. I think perhaps they may be working south, and, in
+time, this part of the country may be covered deep under a frozen
+blanket."
+
+"Cheerful, isn't he, Ned?" asked Tom, with a smile. Then, going to
+the door of the shed he called out: "Here we are, Mr. Damon. Glad to
+see you, Mr. Parker." This last wasn't exactly true, but Tom wanted
+to be polite.
+
+"Bless my collar button, Tom! But what has become of the airship?"
+asked Mr. Damon, as he looked about the shed, and saw only a number
+of boxes and crates.
+
+"Taken apart, and packed up, ready for the trip to the valley of
+gold and the caves of ice," replied the young inventor, and then he
+briefly told of their plans.
+
+"Well, that's a good idea," declared the eccentric man. "Mr. Parker
+and I are ready to go whenever you are, Tom."
+
+"Then we'll start very soon. I will get all our supplies in Seattle.
+Now, to discuss details," and, after Mr. Parker and Mr. Damon had
+been made acquainted with the old miner, who told his story in
+brief, they began a discussion of the prospective trip.
+
+Mr. Damon and Mr. Parker took up their residence in Tom's house, and
+while the eccentric man busied himself in helping our hero, Ned and
+Abe Abercrombie in getting ready for the trip to Alaska, the gloomy
+scientist went about making "observations" as he called them, with a
+view to predicting what might happen in the near future.
+
+He was particularly anxious to get up north, among the caves of ice,
+and, several times he repeated his statement that he believed the
+mass of ice in Alaska was working down toward the south. But no one
+paid much attention to him, though Tom recalled, not without a
+little shudder, that Mr. Parker had correctly predicted the
+destruction of Earthquake Island, and also the landslide on Phantom
+Mountain.
+
+The airship was finally sent off, being forwarded to Seattle in
+sections, where it could easily be put together. The matter of Andy
+Foger having a duplicate map of the valley of gold was discussed,
+but it was agreed that nothing could be done about it. So Tom and
+the others devoted all their energies to getting in shape for their
+prospective journey.
+
+Mr. Swift was invited to go, but declined on the ground that he had
+several inventions to perfect, nor could Mr. Jackson go, as he was
+needed to help his employer. So Tom, Ned, Mr. Damon, Mr. Parker and
+Abe Abercrombie made up the party. Tom arranged to send wireless
+messages to his father from the airship once they were started off
+toward the valley of gold, and over the frozen north.
+
+One evening, when Tom had been to pay a last visit to Mary Nestor,
+as he was coming past the Foger premises he saw a number of large
+vans, loaded with big packing cases coming out of the banker's yard.
+
+"Hum! I wonder if they're moving?" mused our hero. "If they are
+they're taking a queer time for it." He paused a moment to look at
+the procession of vans. As he did so he heard the voice of Andy
+Foger.
+
+"Now, I want you men to be careful of everything!" the bully called
+out arrogantly. "If you break anything I'll sue you for damages!"
+
+"Oh, that cub makes me sick!" exclaimed one of the drivers as he
+came opposite Tom.
+
+"What are you moving--eggs, that you have to be so careful?" asked
+the young inventor, in a low voice.
+
+"Eggs? No! But it might just as well be," was the growling answer.
+"He's shipping an airship, all taken to pieces, and he has nervous
+prostration for fear it will be broken. I don't believe the old
+thing's any good, anyhow."
+
+"An airship--Andy Foger sending away his airship?" gasped Tom.
+"Where to?"
+
+"Some place in Alaska," was the startling reply. "Pitka or Sitka, or
+some such place like that. It's all in these boxes, G'lang there!"
+this to his horses.
+
+"Andy sending his airship to Alaska!" murmured Tom in dismay. "Then
+he surely is going to make a try for that valley of gold!"
+
+He turned away, while the snarling voice of the bully rang out on
+the night, urging the drivers to be very careful of the boxes and
+crates on their trucks.
+
+
+
+
+CHAPTER VIII
+
+A THIEF IN THE NIGHT
+
+
+Tom Swift hardly knew what to think. He had scarcely believed, in
+spite of the fact that he was sure Andy had a copy of the map, that
+the bully would actually make an effort to go to the valley of gold.
+
+"And in that airship of his, too," mused Tom. "Well, there's one
+consolation, I don't believe he'll go far in that, though it does
+sail better than when he made his first attempt. Well, if he's going
+to try to beat us, it's a good thing I know it We can be prepared
+for him, now."
+
+Tom, after watching the big vans for a few minutes, turned and kept
+on toward his home.
+
+There was more than surprise on the part of Mr. Damon and the others
+when Tom told his news. There was alarm, for there was a feeling
+that Mr. Foger and his son might adopt unscrupulous tricks.
+
+"But what can we do?" asked Mr. Swift
+
+"Whitewash him!" exclaimed Eradicate Sampson, who had overheard part
+of the conversation. "Dat's what I'd do t' him an' his father, too!
+Dat's what I would! Fust I'd let mah mule Boomerang kick him a bit,
+an' den, when he was all mussed up, I'd whitewash him!" That was the
+colored man's favorite method of dealing with enemies, but, of
+course, he could not always carry it out.
+
+However, after considering the matter from all sides, it was decided
+that nothing could be done for the present.
+
+"Let them go," said Tom, "I don't believe they'll ever find the
+valley of gold. I fancy I threw a scare into Andy, talking as I did
+about the map."
+
+"Well, even if the Fogers do get the gold," said Mr. Parker calmly,
+"they cannot take away the caves of ice, and it is in them that I am
+most interested. I want to prove some of my new theories."
+
+"And we need the gold," said Tom, in a low voice; "don't we, Abe?"
+
+"That's what we do, Tom," answered the old miner.
+
+Preparations were now practically completed for their trip to
+Seattle by rail. Tom made some inquiries in the next few days
+regarding the Fogers, but only learned that the father and son had
+left town, after superintending the shipment of their airship.
+
+"Well, we start to-day," remarked Tom, as he arose one morning. "In
+two weeks, at most, we ought to be hovering over the valley, Abe."
+
+"I hope so? Tom. You've got the map put away safely, have you?"
+
+"Sure thing. Are you all ready?"
+
+"Yes."
+
+"Then we'll start for the depot right after breakfast." The
+adventurers had arranged to take a local train from Shopton, and get
+on a fast express at one of the more important! stations.
+
+Good-byes were said, Mr. Swift, Mr. Jackson, Mrs. Baggert and
+Eradicate waving their adieus from the porch as Tom and the others
+started for the depot. Miss Mary Nestor had bidden our hero farewell
+the previous night--it being a sort of second good-bye, for Tom was
+a frequent caller at her house, and, if the truth must be told he
+rather disliked to leave the young lady.
+
+Tom found a few of his friends at the station, who had gathered
+there to give him and Ned BON-VOYAGE.
+
+"Bring us back some nuggets, Tom," pleaded Arthur Norton.
+
+"Bring me a musk-ox if you can shoot one," suggested one.
+
+"A live bear or a trained Eskimo for mine," exclaimed another.
+
+Tom laughingly promised to do the best he could.
+
+"I'll send you some gold nuggets by wireless," said Ned Newton.
+
+It was almost time for the train to arrive. In the crowd on the
+platform Tom noticed Pete Bailey.
+
+"He must feel lost without Andy," observed the young inventor to
+Ned.
+
+"Yes, I wonder what he's hanging around here for?"
+
+They learned a moment later, for they saw Pete going into the
+telegraph office.
+
+"Must be something important for him to wire about," observed Ned.
+
+Tom did not answer. The window of the office was slightly open,
+though the day was cool, and he was listening to the clicks of the
+telegraph instrument, as the operator sent Pete's message. Tom was
+familiar with the Morse code. What was his surprise to hear the
+message being sent to Andy Foger at a certain hotel in Chicago. And
+the message read:
+
+"Tom Swift's party leaving to-day."
+
+"What in the world does that mean?" thought Tom, but he did not tell
+Ned what he had picked up as it went over the wire. "Why should Andy
+want to be informed when we leave? That's why Pete was hanging
+around here! He had been instructed to let Andy know when we left
+for Seattle. There's something queer back of all this."
+
+Tom was still puzzling over the matter when their train roiled in
+and he and the others got aboard.
+
+"Well, we're off!" cried Ned.
+
+"Yes; we're off," admitted Tom, and, to himself he added: "No
+telling what will happen before we get there, though."
+
+The trip to Chicago was without incident, and, on arrival in the
+Windy City, Tom was on the lookout for Andy or his father, but he
+did not see them. He made private inquiries at the hotel mentioned
+in Pete's telegram, but learned that the Fogers had gone on.
+
+"Perhaps I'm worrying too much," thought Tom. But an event that
+occurred a few nights later, when they were speeding across the
+continent showed him that there was need of great precaution.
+
+On leaving Chicago, Tom had noticed, among the other passengers
+traveling in the same coach as themselves, a man who seemed to be
+closely observing each member of the party of gold-hunters. He was a
+man with a black mustache, a mustache so black, in fact, that Tom at
+once concluded that it had been dyed. This, in itself, was not much,
+but there was a certain air about the man--a "sporty" air--which
+made Tom suspicious.
+
+"I wouldn't be surprised if that man was a gambler, Ned," he said to
+his chum, one afternoon, as they were speeding along. The man in
+question was several seats away from Tom.
+
+"He does look like one," agreed Ned.
+
+"I needn't advise you not to fall in with any of his invitations to
+play cards, I suppose," went on Tom, after a pause.
+
+"No, indeed, it's something I don't do," answered Ned, with a laugh.
+"But it might be a good thing to speak to Abe Abercrombie about him.
+If that man's a sharper perhaps Abe knows him, or has seen him, for
+Abe has traveled around in the West considerable."
+
+"We'll ask him," agreed Tom, but the miner, when his attention was
+called to the man, said he had never seen him before.
+
+"He does look like a confidence man," agreed Abe, "but as long as he
+doesn't approach us we can't do anything, and don't need to worry."
+
+There was little need to call the attention of either Mr. Damon or
+Mr. Parker to the man, for Mr. Damon was busy watching the scenery,
+as this trip was a new one to him, and he was continually blessing
+something he saw or thought of. As for Mr. Parker, he was puzzling
+over some new theories he had in mind, and he said little to the
+others.
+
+On the night of the same day on which Tom had called special
+attention to the man with the black mustache, our hero went to his
+berth rather late. He had sent some telegrams to his father and one
+to Miss Nestor, and, when he turned in he saw the "gambler," as he
+had come to call him, going into the smoking compartment of the
+coach. Though Tom thought of the man as a gambler, there was no
+evidence, as yet, that he was one, and he had made no effort to
+approach any of our friends, though he had observed them closely.
+
+How long Tom had been asleep he did not know, but he was suddenly
+awakened by feeling his pillow move. At first he thought it was
+caused by the swaying of the train, and he was about to go to sleep
+again, when there came a movement that he knew could not have been
+caused by any unevenness of the roadbed.
+
+Then, like a flash there came to Tom's mind the thought that under
+his pillow, in a little leather case he had made for it, was the
+map, showing the location of the valley of gold.
+
+He sat up suddenly, and made a lunge for the pillow. He felt a hand
+being hurriedly withdrawn. Tom made a grab for it, but the fingers
+slipped from his grasp.
+
+"Here! Who are you!" cried Tom, endeavoring to peer through the
+darkness.
+
+"It's all right--mistake," murmured a voice.
+
+Tom leaned suddenly forward and parted the curtains of his berth.
+There was a dim light burning in the aisle of the car. By the gleam
+of it the young inventor caught sight of a man hurrying away, and he
+felt sure the fellow who had put his hand under his pillow was the
+man with the black mustache. He confirmed this suspicion a moment
+later, for the man half turned, as if to look back, and the youth
+saw the mustache.
+
+"He--he was after my map!" thought Tom, with a gasp.
+
+He sat bolt upright. What should he do? To raise an alarm now, he
+felt, would only bring a denial from the man if he accused him.
+There might also be a scene, and the man might get very indignant.
+Then, too, Tom and his friends did not want their object made known,
+as it would be in the event of Tom raising an outcry and stating
+what was under his pillow.
+
+He felt for the map case, opened it and saw, in the gleam of the
+light, that it was safe.
+
+"He didn't get it anyhow," murmured our hero. "I guess I won't say
+anything until morning, though he did come like a thief in the night
+to see if he could steal it."
+
+Tom glanced to where his coat and other clothing hung in the little
+berth-hammock, and a hasty search showed that his money and ticket
+were safe.
+
+"It was the map he was after all right," mused Tom. "I'll have a
+talk with Mr. Damon in the morning about what's best to do. That's
+why the fellow has been keeping such a close watch on us. He wanted
+to see who had the map."
+
+Then another thought came to Tom.
+
+"If it was the map he was after," he whispered to himself, "he must
+know what it's about Therefore the Fogers must have told him. I'll
+wager Andy or his father put this man up to steal the map. Andy's
+afraid he hasn't got a copy of the right one. This is getting more
+and more mysterious! We must be on our guard all the while. Well,
+I'll see what I'll do in the morning."
+
+But in the morning the man with the black mustache was not aboard
+the train, and on inquiring of the conductor, Tom learned that the
+mysterious stranger had gotten off at a way station shortly after
+midnight.
+
+
+
+
+CHAPTER IX
+
+A VANDAL'S ACT
+
+
+"Bless my penknife!" exclaimed Mr. Daman, the next morning, when he
+had been told of Tom's experience in the night, "things are coming
+to a pretty pass when our enemies adopt such tactics as this! What
+can we do, Tom? Hadn't you better let one of us carry the map?"
+
+"Oh, I guess not," answered the young inventor. "They have had one
+try at me, and found that I wasn't napping. I don't believe they'll
+try again. No, I'll carry the map."
+
+Tom concealed it in an old wallet, as he thought it was less likely
+to attract attention there than in the new case he formerly used.
+Still he did not relax his vigilance, and his sleep for the next few
+nights was uneasy, as he awakened several times, thinking he felt a
+hand under his pillow.
+
+At length Ned suggested that one of them sit up part of the night,
+and keep an eye on Tom's berth. This was agreed to, and they divided
+the hours of darkness into watches, each one taking a turn at
+guarding the precious map. But they might have spared themselves the
+trouble, for no further attempt was made to get it.
+
+"I'd just like to know what Andy Foger's plans are?" said Tom one
+afternoon, as they were within a few miles of Seattle. "He certainly
+must have made up his mind quickly, after he saw the map, about
+going in search of the gold."
+
+"Maybe his father proposed it," suggested Ned. "I heard, in our
+bank, that Mr. Foger has lost considerable money lately, and he may
+need more."
+
+"I shouldn't wonder. Well, if they are going to Sitka, Alaska, to
+assemble their ship, I think they'll have trouble, for supplies are
+harder to get there than in Seattle. But we'll soon be on our way
+ourselves, if nothing happens. I hope all the parts of the RED CLOUD
+arrive safely."
+
+They did, as Tom learned a few hours later, when they had taken up
+their quarters in a Seattle hotel, and he had made inquiries at the
+railroad office. In the freight depot were all the boxes and crates
+containing the parts of the big airship, and by comparison with a
+list he had made, the young inventor found that not a single part
+was missing.
+
+"We'll soon have her together again," he said to his friends, "and
+then we'll start for Alaska."
+
+"Where are you going to assemble the airship?" asked Mr. Damon.
+
+"I've got to hire some sort of a big shed," explained Tom. "I heard
+of one I think I can get. It's out at the fair grounds, and was used
+some time ago when they had a balloon ascension here. It will be
+just what I need."
+
+"How long before we can start for the gold valley?" asked the old
+miner anxiously.
+
+"Oh, in about a week," answered the lad, "that is, if everything
+goes well."
+
+Tom lost no time in getting to work. He had the different parts of
+his airship carted to the big shed which he hired. This building was
+on one edge of the fair grounds, and there was a large, level space
+which was admirably adapted for trying the big craft, when once more
+it was put together.
+
+The gold-seekers worked hard, and to such good purpose that in three
+days most of the ship was together once more, and the RED CLOUD
+looked like herself again. Tom hired a couple of machinists to aid
+him in assembling the motor, and some of the gas appliances and
+other apparatus.
+
+"Ha! Bless my rubber shoes!" cried Mr. Damon in delight, as he
+looked at the big craft "This is like old times, Tom!"
+
+"Yes, indeed," agreed our hero.
+
+"Are you going to give it a preliminary tryout?" asked Ned.
+
+"Oh, yes, I think we can do that to-morrow," replied Tom. "I want to
+know that everything is in good working shape before I trust the
+ship on the trip to the frozen north. There are several problems I
+want to work out, too, for I think I will need a different kind of
+gas up where the temperature is so low."
+
+"It certainly is cold up here," agreed Ned, for they were now much
+farther north than when they were in Shopton, and, besides, winter
+was coming on. It was not the best time of the year to journey into
+Alaska, but they had no choice. To delay, especially now, might mean
+that their enemies would get ahead of them.
+
+"We'll be warm in the airship, though; won't we?" asked Abe.
+
+"Oh, yes," answered Tom. "We'll be warm, and have plenty to eat.
+Which reminds me that I must begin to see about our stock of
+provisions and other supplies, for we'll soon be on our way."
+
+Work on the airship was hastened to such good advantage the next two
+days that it was in shape for a trial flight, and, one afternoon,
+the RED CLOUD was wheeled from the shed out into big field, the gas
+was generated, and the motor started.
+
+There was a little hitch, due to the fact that some of the machine
+adjustments were wrong, but Tom soon had that remedied and then,
+with the big propellers whirling around, the airship was sent
+scudding across the field.
+
+Another moment and it rose like a great eagle, and sailed through
+the air, while a small crowd that had daily gathered in the hope of
+seeing a flight, sent up a cheer.
+
+"Does it work all right?" asked Ned anxiously, as he stood in the
+pilothouse beside his chum.
+
+"As good as it did in Shopton," answered the young inventor,
+proudly.
+
+"Bless my pocketbook! but that's lucky," exclaimed Mr. Damon. "Then
+we can soon start, eh?"
+
+"As soon as we are stocked up," replied the lad.
+
+Tom put the airship through a number of "stunts" to test her
+stability and the rudder control, much to the delight of the
+gathering throng. Everything was found to work well, and after
+ascending to a considerable height, to the no small alarm of the old
+miner, Tom made a quick descent, with the motor shut off. The RED
+CLOUD conducted herself perfectly, and there was nothing else to be
+desired.
+
+She was sent down to earth and wheeled back into the shed, and not
+without some difficulty, for the crowd, which was now very large,
+wanted to get near enough to touch the wonderful craft.
+
+"To-morrow I'll arrange about the supplies and provisions, and we'll
+stock her up," said Tom to his companions. "Now you folks had better
+go back to the hotel."
+
+"Aren't you coming?" asked Ned.
+
+I'm going to bunk here in the shed to-night, said the young
+inventor.
+
+"What for?"
+
+"I can't take any chances now that the RED CLOUD is in shape for
+flying. Some of the Foger crowd might be hanging around, and break
+in here to damage her."
+
+"But the watchman will be on guard," suggested Ned, for since the
+hiring of the shed, the young inventor had engaged a man to remain
+on duty all night.
+
+"I know," answered Tom Swift, "but I'm not going to take any
+chances. I'll stay here with the watchman."
+
+Ned offered to share the vigil with his chum, and, after some
+objection Tom consented. The others went back to the hotel,
+promising to return early in the morning.
+
+Tom slept heavily that night, much heavier than he was in the habit
+of doing. So did Ned, and their deep breathing as they lay in their
+staterooms, in the cabin of the airship, told of physical weariness,
+for they had worked hard to re-assemble the RED CLOUD.
+
+The watchman was seated in a chair just inside the big door of the
+shed, near a small stove in which was a fire to take off the chill
+of the big place. The guard had slept all day, and there was no
+excuse for him nodding in the way that he did.
+
+"Queer, how drowsy I feel," he murmured several times. "It's only a
+little after midnight, too," he added, looking at his watch, "Guess
+I'll walk around a bit to rouse myself."
+
+He firmly intended to do this, but he thought he would wait just a
+few minutes more, and he stretched out his legs and got comfortable
+in the chair.
+
+Three minutes more and the watchman was asleep--sound asleep, while
+a strange, sweet, sickish odor seemed to fill the atmosphere about
+him.
+
+There was a noise at the door of the shed, a door in which there
+were several cracks. A man outside laid aside something that looked
+like an air pump. He applied one eye to a crack, and looked in on
+the sleeping watchman.
+
+"He's off," the man murmured. "I thought he'd never get to sleep!
+Now to get in and dose those two lads! Then I'll have the place to
+myself!"
+
+There was a clicking noise about the lock on the shed door. It was
+not a very secure lock at best, and, under the skilful fingers of
+the midnight visitor, it quickly gave way. The man entered. He gave
+one look at the slumbering watchman, listened to his heavy
+breathing, and then went softly toward the airship, which looked to
+be immense in the comparatively small shed--taking up nearly all the
+space.
+
+The intruder peered in through the cabin windows where Ned and Tom
+were asleep. Once more there was in the atmosphere a sickish odor.
+The man again worked the instrument which was like a small air pump,
+taking care not to get his own face too near it. Presently he
+stopped and listened.
+
+"They're doped," he murmured. He arose, and took from his mouth and
+nose a handkerchief saturated with some chemical that had rendered
+him immune to the effects of the sleep-producing that he had
+generated. "Sound asleep," he added. Then, taking out a long, keen
+knife, the vandal stole toward where the great wings of the RED
+CLOUD stretched out in the dim light like the pinions of a bird.
+There was a ripping, tearing, rending sound, as the vandal cut and
+slashed, but Tom, Ned and the watchman slumbered on.
+
+
+
+
+CHAPTER X
+
+TOM IS HELD UP
+
+
+Tom Swift stirred uneasily in his heavy sleep. He dreamed that he
+was again in his berth in the railroad car, and that the thief was
+feeling under his pillow for the map. Only, this time, there seemed
+to be hands feeling about his clothing, trying to locate his inner
+pockets.
+
+The lad murmured something unintelligible, but he did not awaken.
+The fumes prevented that. However, his movements showed that the
+effect of the drug was wearing off. It was intended only for
+temporary use, and it lasted less time than it would otherwise have
+done in a warmer, moister climate, for the cold, crisp air that
+penetrated the shed from outside dispelled the fumes.
+
+"Guess I'd better not chance it," murmured the intruder. "He may not
+have it on him. and if I go through all his pockets I'll wake him
+up. Anyhow, I've done what they paid me for. I don't believe they'll
+sail in this airship."
+
+The vandal gave one glance at the sleeping lads, and stole from the
+cabin of the craft. He looked at his work of ruin, and then tiptoed
+past the slumbering watchman. A moment later and he was outside the
+shed, hurrying away through the night.
+
+Several hours after this Mr. Damon and the old miner were pounding
+on the door of the shed. Mr. Parker, the scientist, had remained at
+the hotel, for he said he wanted to work out a few calculations
+regarding some of his theories.
+
+"I thought we'd find them up by this time," spoke the eccentric man,
+as he again knocked on the door. "Tom said he had lots to do to-
+day."
+
+"Maybe they are working inside, and can't hear our knocks,"
+suggested Abe. "Try th' door."
+
+"Bless my heart! I never thought of that," exclaimed Mr. Damon. "I
+believe I will."
+
+The door swung open as he pushed it, for it had not been locked when
+the intruder left. The first thing Mr. Damon saw was the watchman,
+still asleep in his chair.
+
+"Bless my soul!" the old man shouted. "Look at this, Abe!"
+
+"Something's wrong!" cried the miner, sniffing the air. "There's
+been crooked work here! Where are the boys?"
+
+Mr. Damon was close to the airship. He looked in the cabin window.
+
+"Here they are, and they're both asleep, too!" he called. "And--
+bless my eyeglasses! Look at the airship! The planes and wings are
+all cut and slashed! Something has happened! The RED CLOUD is all
+but ruined!"
+
+Abe hastened to his side. He looked at the damage done, and a fierce
+look came over his face.
+
+"The Fogers again!" he murmured. "We'll pay 'em back for this! But
+first we must see to the boys!"
+
+They needed small attention, however. The opening of the big door
+had let in a flood of fresh air, and this dispelled the last of the
+fumes. The watchman was the first to revive. The sleep caused by the
+chemical, sprayed from the air-pump by the vandal, had been
+succeeded by a natural slumber, and this was the case with Ned and
+Tom. They were soon aroused, and looked with wonder, not unmixed
+with rage, at the work done in the night.
+
+Every one of the principal planes of the airship, each of the
+rudders, and some of the auxiliary wings had been cut by a sharp
+knife--some in several places. The canvas hung in shreds and
+patches, and the trim RED CLOUD looked like some old tramp airship
+now. Tom could scarcely repress a groan.
+
+"Who did it?" he gasped.
+
+"And with us here on guard!" added Ned.
+
+"I--I must have fallen asleep," admitted the watchman in confusion.
+
+"You were all asleep," said Mr. Damon. "I couldn't rouse you!"
+
+"And there was th' smell of chloroform, or something like it in th'
+shed," added the miner.
+
+"But look at the airship!" groaned Tom.
+
+"Is it ruined--can't we go to the valley of gold?" asked Ned.
+
+Tom did not answer for a few minutes. He was walking around looking
+at his damaged craft. The sleepy feeling was rapidly leaving him, as
+well as Ned and the watchman.
+
+"Bless my watch chain!" exclaimed Mr. Damon. "What an ugly, mean
+piece of work. Can you repair it, Tom?"
+
+"I think so," was the hesitating answer. "It is not as bad as I
+feared at first. Luckily the gas-bag has not been touched, for, if
+it had, we could hardly have repaired it. I can fix the wings and
+the rudders. The propellers have not been damaged, nor has the motor
+been touched. I think they must have made another attempt to take
+the map off me," he went on, as he looked at several pockets that
+had been turned inside out.
+
+An examination of the door showed how the lock had been forced, and
+the adventurers could easily guess the rest. But who the midnight
+vandal was they could not tell, though Tom and the others were sure
+it was some one hired by the Fogers.
+
+"They wanted to delay us," said Tom. "They thought this would hold
+us back, but it won't--for long. We'll get right to work, and make
+new planes and rudders. Fortunately the framework isn't hurt any."
+
+Once Tom got into action nothing held him back. He hardly wanted to
+stop for meals. New canvas was ordered, and that very afternoon some
+of the damaged wings had been repaired. In the meanwhile the stores
+and provisions that had been ordered were arriving, and, under the
+direction of the miner and Mr. Damon were put in the RED CLOUD. Tom
+and Ned, with the help of a man they hired, worked diligently to
+replace the damaged planes and rudders. Mr. Parker came out to the
+airship shed, but he was of little use as a helper, for he was
+continually stopping to jot down some memoranda about an observation
+he thought of, or else he would lay aside his tools to go outside,
+look at the weather, and make predictions.
+
+But Tom and the others labored to such good advantage that in three
+days they had repaired most of the damage done. Luckily the vandal
+had cut and slashed in a hurry, and his malicious work was only half
+accomplished. There was no clue to his identity.
+
+No trace was seen of the Fogers, and Tom hardly expected it, for he
+thought they were in Sitka by this time. Nor were any suspicious
+persons seen hanging around the shed. The adventurers left their
+rooms at the hotel, and took up their quarters in the airship that
+would soon be their home for many days. They wanted to be where they
+could watch the craft, and two guards were engaged.
+
+"We'll start to-morrow," Tom announced gaily one evening when, after
+a hard day's work the last of the damaged planes had been repaired.
+
+"Start fer th' valley of gold?" asked the miner.
+
+"Yes. Everything is in good shape now. I want to go into town, to
+send some messages home, telling dad we'll soon be on our way, and I
+also want to get a few things."
+
+"Shall I come?" asked Ned.
+
+"No, I'd rather you'd stay here," spoke Tom, in a low voice. "We
+can't take any more chances of being delayed, and, as it's pretty
+well known that we'll sail to-morrow, the Foger crowd may try some
+more of their tricks. No, I'll go to town alone, Ned. I'll soon be
+back, however. You stay here."
+
+Both Tom came nearly never coming back. As he was returning from
+sending the messages, and purchasing a few things he needed for the
+trip, he passed through a dark street. He was walking along,
+thinking of what the future might hold for him and his companions,
+after they reached the caves of ice, when, just as he got to a high
+board fence, surrounding some vacant lots, he heard some one whisper
+hoarsely:
+
+"Here he comes!"
+
+The young inventor was on his guard instantly. He jumped back to
+avoid a moving shadow, but was too late. Something struck him on the
+back of his head, and he felt his senses leaving him. He struggled
+against the feeling, and he realized, even in that exciting moment,
+that the thick collar of his heavy overcoat, which he had turned up
+because of a cold wind, had, perhaps, saved him from a broken skull.
+
+"Hold him!" commanded another voice. "I'll go through him!"
+
+The packages dropped from Tom's nerveless fingers. He felt himself
+sinking down, in spite of his fierce determination not to succumb.
+He felt several hands moving rapidly about his body, and then he
+struck blindly out at the footpads.
+
+
+
+
+CHAPTER XI
+
+OFF FOR THE FROZEN NORTH
+
+
+Tom Swift felt as if he was struggling in some dream or nightmare.
+He felt strong hands holding him and saw evil faces leering at him.
+
+Then gradually his brain cleared. His muscles, that had been
+weakened by the cowardly blow, grew strong. He felt his fist land
+heavily on some one's face. He heard a smothered gasp of pain.
+
+Then came the sound of footsteps running--Tom heard the "ping" of a
+policeman's night-stick on the sidewalk.
+
+"Here come the cops!" he heard one voice exclaim.
+
+"Did you get it?" asked another.
+
+"No, I can't find it. Cut for it now!"
+
+They released the young inventor so suddenly that he staggered about
+and almost fell.
+
+The next moment Tom was looking into the face of a big policeman,
+who was half supporting him.
+
+"What's the matter?" asked the officer.
+
+"Hold-up, I guess," mumbled the lad. "There they go!" he pointed
+toward two dark forms slipping along down the dimly-lighted street.
+
+The officer drew his revolver, and fired two shots in the air, but
+the fleeing figures did not stop.
+
+"How did it happen?" asked the policeman. "Did they get anything
+from you?"
+
+"No--I guess not," answered Tom. He saw the packages containing his
+purchases lying where they had fallen. A touch told him his watch
+and pocketbook were safe. The precious map was in a belt about his
+waist, and that had not been removed. "No, they didn't get
+anything," he assured the officer.
+
+"I came along too quick for 'em, I guess," spoke the bluecoat. "This
+is a bad neighborhood. There have been several hold-ups here of
+late, but I was on the job too soon for these fellows. Hello, Mike,"
+as another officer came running up in answer to the shots and the
+raps of the night-stick. "Couple of strong-arm-men tackled this
+young fellow just now. I saw something going on as I turned the
+corner, and I rapped and ran up. They went down that way. I fired at
+'em. You take after 'em, Mike, and I'll stay here. Don't believe you
+can land 'em, but try! I came up too quick to allow 'em to get
+anything, though."
+
+Tom did not contradict this. He knew, however, that, had the men who
+attacked him wished to take his watch or money, they could have done
+it several times before the officer arrived.
+
+"It was the map they were after," thought Tom, "not my watch or
+money. This is more of the Foger's work. We must get away from
+here."
+
+The policeman inquired for more particulars from Tom, who related
+how the hold-up had taken place. The young inventor, however, said
+nothing about the map he carried, letting the officer think it was
+an ordinary attempt at robbery, for Tom did not want any reference
+in the newspapers to his search for the valley of gold.
+
+Presently the other policeman returned, having been unable to get
+any trace of the daring men. The two bluecoats wanted to accompany
+Tom back to the airship shed, for his own safety, but he declared
+there was no more danger, and, after having given his name, so that
+the affair might be reported at headquarters, he was allowed to go
+on his way. His head ached from the blow, but otherwise he was
+unhurt.
+
+"Those fellows have been keeping watch for me," the lad reasoned, as
+he walked quickly toward the airship shed. "They must have been
+shadowing me, and they hid there until I came back. Andy Foger and
+his father must be getting desperate. I think I know why, too. That
+little dig I gave Andy about his map is bearing fruit. He begins to
+think it's the wrong map, and he wants to get hold of the right one.
+Well, they shan't if I can help it. We'll be away from here in the
+morning."
+
+There was indignation and some alarm among Tom's friends when he
+told his story a little later that night.
+
+"Bless my walking-stick!" cried Mr. Damon. "You'll need a bodyguard
+after this."
+
+"I'd just like t' git my hands on them fellers!" exclaimed the old
+miner. "I'd show 'em!" and a look at his rugged frame and his
+muscular arms and gnarled hands showed Tom and Ned that in the event
+of a fight they could count much on Abe Abercrombie.
+
+"I am glad there will be no more delays, and that we will soon be
+moving northward," spoke Mr. Parker, a little later. "I am anxious
+to confirm my theory about the advance of the ice crust, I met a man
+to-day who had just returned from the north of Alaska. He said that
+a severe winter had already set in up there. So I am anxious to get
+to the ice caves."
+
+"So am I," added Tom, but it was for a different reason.
+
+They were all up early the next morning, for there were several
+things to look after before they started on the trip that might
+bring much of danger to the adventurers. Under Tom's direction, more
+gas was generated, and forced into the big bag. A last adjustment
+was made of the planes, wing tips and rudders, and the motor was
+given a try-out.
+
+"I guess everything is all right," announced the young inventor.
+"We'll take her out."
+
+The RED CLOUD was wheeled from the big shed, and placed on the open
+lot, where she would have room to rush across the ground to acquire
+momentum enough to rise in the air. Tom, whenever it was practical,
+always mounted this way, rather than by means of the lifting gas,
+as, in the event of a wind, he would have better control of the
+ship, while it was ascending into the upper currents of air, than
+when it was rising like a balloon.
+
+"All aboard!" cried the lad, as he looked to see that the course was
+clear. Early as it was, there was quite a crowd on hand to witness
+the flight, as there had been every day of late, for the population
+of Seattle was curious regarding the big craft of the air.
+
+"Let her go!" cried Ned Newton, enthusiastically.
+
+Tom took his place in the steering-tower, or pilothouse, which was
+forward of the main cabin. Ned was in the engine-room, ready to give
+any assistance if needed. Mr. Damon, Mr. Parker and Abe Abercrombie
+were in the main cabin, looking out of the windows at the rapidly
+increasing throng.
+
+"Here we go!" cried the young inventor, as he pulled the lever
+starting the motor, There was a buzz and a hum. The powerful
+propellers whirred around like blurs of light. Forward shot the
+great airship over the ground, gathering speed at every revolution
+of the blades.
+
+Tom tilted the forward rudder to lift the ship. Suddenly it shot
+over the heads of the crowd. There was a cheer and some applause.
+
+"Off for the frozen north!" cried Ned, waving his cap.
+
+Tom shifted the rudder, to change the course of the airship. Mr.
+Damon was gazing on the crowd below.
+
+"Tom! Tom!" he cried suddenly. "There's the man with the black
+mustache--the man who tried to rob you in the sleeping-car!" He
+pointed downward to some one in the throng.
+
+"He can't get us now!" exclaimed Tom, as he increased the speed of
+the RED CLOUD, and then, taking up a telescope, after setting the
+automatic steering gear, Tom pointed the glass at the person whom
+Mr. Damon had indicated.
+
+
+
+
+CHAPTER XII
+
+PELTED BY HAILSTONES
+
+
+"Yes, that's the man all right," observed the lad. "But if he came
+here to have another try for the map, he's too late. I hope we don't
+land now until we are in the valley of gold." Tom passed the
+telescope to Ned, who confirmed the identification.
+
+"Perhaps he came to see if we started, and then he'll report to Andy
+Foger or his father by telegraph," suggested Mr. Damon.
+
+"Perhaps," admitted Tom. "Anyhow, we're well rid of our enemies--at
+least for a time. They can't follow us up in the air." He turned
+another lever and the RED CLOUD shot forward at increased speed.
+
+"Maybe Andy will race us," suggested Ned.
+
+"I'm not afraid of anything his airship can do," declared Tom. "I
+don't believe it will even get up off the ground, though he did make
+a short flight before he packed up to follow us. It's a wonder he
+wouldn't think of something himself, instead of trying to pattern
+after some one else. He tried to beat me in building a speeding
+automobile, and now he wants to get ahead of me in an airship. Well,
+let him try. I'll beat him out, just as I've done before."
+
+They were now over the outskirts of Seattle, flying along about a
+thousand feet high, and they could dimly make out curious crowds
+gazing up at them. The throng that had been around the airship shed
+had disappeared from view behind a little hill, and, of course, the
+man with the black mustache was no longer visible, but Tom felt as
+if his sinister eyes were still gazing upward, seeking to discern
+the occupants of the airship.
+
+"We're well on our way now," observed Ned, after a while, during
+which interval he and Tom had inspected the machinery, and found it
+working satisfactorily.
+
+"Yes, and the RED CLOUD is doing better than she ever did before,"
+said Tom. "I think it did her good to take her apart and put her
+together again. It sort of freshened her up. This machine is my
+special pride. I hope nothing happens to her on this journey to the
+caves of ice."
+
+"If my theory is borne out, we will have to be careful not to get
+caught in the crush of ice, as it makes its way toward the south,"
+spoke Mr. Parker with an air as if he almost wished such a thing to
+happen, that he might be vindicated.
+
+"Oh, we'll take good care that the RED CLOUD isn't nipped between
+two bergs," Tom declared.
+
+But he little knew of the dire fate that was to overtake the RED
+CLOUD, and how close a call they were to have for their very lives.
+
+"No matter what care you exercise, you cannot overcome the awful
+power of the grinding ice," declared the gloomy scientist. "I
+predict that we will see most wonderful and terrifying sights."
+
+"Bless my hatband!" cried Mr. Damon, "don't say such dreadful
+things, Parker my dear man! Be more cheerful; can't you?"
+
+"Science cannot be cheerful when foretelling events of a dire
+nature," was the response. "I would not do my duty if I did not hold
+to my theories."
+
+"Well, just hold to them a little more closely," suggested Mr.
+Damon. "Don't tell them to us so often, and have them get on our
+nerves, Parker, my dear man. Bless my nail-file! be more cheerful.
+And that reminds me, when are we going to have dinner, Tom?"
+
+"Whenever you want it, Mr. Damon. Are you going to act as cook
+again?"
+
+"I think I will, and I'll just go to the galley now, and see about
+getting a meal. It will take my mind off the dreadful things Mr.
+Parker says."
+
+But if the gloomy scientific man heard this little "dig" he did not
+respond to it. He was busy jotting down figures on a piece of paper,
+multiplying and dividing them to get at some result in a complicated
+problem he was working on, regarding the power of an iceberg in
+proportion to its size, to exert a lateral pressure when sliding
+down a grade of fifteen per cent.
+
+Mr. Damon got an early dinner, as they had breakfasted almost at
+dawn that morning, in order to get a good start. The meal was much
+enjoyed, and to Abe Abercrombie was quite a novelty, for he had
+never before partaken of food so high up in the air, the barograph
+of the RED CLOUD showing an elevation of a little over twelve
+thousand feet.
+
+"It's certainly great," the old miner observed, as he looked down
+toward the earth below them, stretched out like some great relief
+map. "It sure is wonderful an' some scrumptious! I never thought I'd
+be ridin' one of these critters. But they're th' only thing t' git
+t' this hidden valley with. We might prospect around for a year, and
+be driven back by the Indians and Eskimos a dozen times. But with
+this we can go over their heads, and get all the gold we want."
+
+"Is there enough to give every one all he wants?" asked Tom, with a
+quizzical smile. "I don't know that I ever had enough."
+
+"Me either," added Ned Newton.
+
+"Oh, there's lots of gold there," declared the old miner. "The thing
+to do is to get it and we can sure do that now."
+
+The remainder of the day passed uneventfully, though Tom cast
+anxious looks at the weather as night set in, and Ned, noting his
+chum's uneasiness, asked:
+
+"Worrying about anything, Tom?"
+
+"Yes, I am," was the reply. "I think we're in for a hard storm, and
+I don't know just how the airship will behave up in these northern
+regions. It's getting much colder, and the gas in the bag is
+condensing more than I thought it would. I will have to increase our
+speed to keep us moving along at this elevation."
+
+The motor was adjusted to give more power, and, having set it so
+that it, as well as the rudders, would be controlled automatically,
+Tom rejoined his companions in the main cabin, where, as night
+settled down, they gathered to eat the evening meal.
+
+Through the night the great airship plowed her way. At times Tom
+arose to look at some of the recording instruments. It was growing
+colder, and this further reduced the volume of the gas, but as the
+speed of the ship was sufficient to send her along, sustained by the
+planes and wings alone, if necessary, the young inventor did not
+worry much.
+
+Morning broke gray and cheerless. A few flakes of snow fell. There
+was every indication of a heavy storm. They were high above a
+desolate and wild country now, hovering over a sparsely settled
+region where they could see great forests, stretches of snow-covered
+rocks, and towering mountain crags.
+
+The snow, which had been lazily falling, suddenly ceased. Tom looked
+out in surprise. A moment later there came a sound as if some giant
+fingers were beating a tattoo on the roof of the main cabin.
+
+"What's that!" cried Ned.
+
+"Bless my umbrella! has anything happened?" demanded Mr. Damon.
+
+"It's a hail storm!" exclaimed Tom. "We've run into a big hail
+storm. Look at those frozen stones! They're as big as hens' eggs!"
+
+On a little platform in front of the steering-house could be seen
+falling immense hailstones. They played a tattoo on the wooden
+planks.
+
+"A hail storm! Bless my overshoes!" cried Mr. Damon.
+
+"A hail storm!" echoed Mr. Parker. "I expected we would have one.
+The hailstones will become even larger than this!"
+
+"Cheerful," remarked Tom in a low voice, with an apprehensive look
+at Ned.
+
+"Is there any danger?" asked his chum.
+
+"Danger? Plenty of it," replied the young inventor. "The frozen
+particles may rip open the gas bag. "He stopped suddenly and looked
+at a gage on the wall of the steering-tower--a gage that showed the
+gas pressure.
+
+"One compartment of the bag has been ripped open!" cried Tom. "The
+vapor is escaping! The whole bag may soon be torn apart!"
+
+The noise of the pelting hailstones increased. The roar of the
+storm, the bombardment of the icy globules, and the moaning of the
+wind struck terror to the hearts of the gold-seekers.
+
+"What's to be done?" yelled Ned.
+
+"We must go up, to get above the storm, or else descend and find
+some shelter!" answered Tom. "I'll first see if I can send the ship
+up above the clouds!"
+
+He increased the speed of the motor so that the propellers would aid
+in taking the ship higher up, while the gas-generating machine was
+set in operation to pour the lifting vapor into the big bag.
+
+
+
+
+CHAPTER XIII
+
+A FRIGHTENED INDIAN
+
+
+The violence of the hail storm, the clatter of the frozen pellets as
+they bombarded the airship, the rolling, swaying motion of the craft
+as Tom endeavored to send it aloft, all combined to throw the
+passengers of the RED CLOUD into a state of panic.
+
+"Bless my very existence!" cried Mr. Damon, "this is almost as bad
+as when we were caught in the hurricane at Earthquake Island!"
+
+"I am sure that this storm is but the forerunner of some dire
+calamity!" declared Mr. Parker.
+
+"I'm afraid it's all up with us," came from Abe Abercrombie, as he
+looked about for some way of escape.
+
+"Do you think you can pull us through, Tom?" asked Ned Newton, who,
+not having had much experience in airships had yet to learn Tom's
+skill in manipulating them.
+
+The young inventor alone seemed to keep his nerve. Coolly and calmly
+he stood at his post of duty, shifting the wing planes from moment
+to moment, managing the elevation rudder, and, at the same time,
+keeping his eye on the registering dial of the gas-generating
+machine.
+
+"It's all right," said Tom, more easily than he felt. "We are going
+up slowly. You might see if you can induce the gas machine to do any
+better, Mr. Damon. We are wasting some of the vapor because of the
+leak in the bag, but we can manufacture it faster than it escapes,
+so I guess we'll be all right."
+
+"Mr. Parker, may I ask you to oil the main motor? You will see the
+places marked where the oil is to go in. Ned, you help him. Here,
+Abe, come over here and give me a hand. This wind makes the rudders
+hard to twist."
+
+The young inventor could not have chosen a better method of
+relieving the fears of his friends than by giving them something to
+do to take their minds off their own troubles. They hurried to the
+tasks he had assigned to them, and, in a few minutes, there were no
+more doubts expressed.
+
+Not that the RED CLOUD was out of danger, Far from it. The storm was
+increasing in violence, and the hailstones seemed to double in
+number. Then, too, being forced upward as she was, the airship's bag
+was pelted all the harder, for the speed of the craft, added to the
+velocity of the falling chunks of hail, made them strike on the
+surface of the ship with greater violence.
+
+Tom was anxiously watching the barograph, to note their height. The
+RED CLOUD was now about two and a half miles high, and slowly
+mounting upward. The gas machine was working to its fullest
+capacity, and the fact that they did not rise more quickly told Tom,
+more plainly than words could have done, that there were several
+additional leaks in the gas-bag.
+
+"I'll take her up another thousand feet," he announced grimly.
+"Then, if we're not above the storm it will be useless to go
+higher."
+
+"Why?" asked Ned, who had come back to stand beside his chum.
+
+"Because we can't possibly get above the storm without tearing the
+ship to pieces. I had rather descend."
+
+"But won't that be just as bad?"
+
+"Not necessarily. There are often storms in the upper regions which
+do not get down to the surface of the earth, snow and hail storms
+particularly. Hail, you know, is supposed to be formed by drops of
+rain being hurled up and down in a sort of circular, spiral motion
+through alternate strata of air--first freezing and then warm, which
+accounts for the onion-like layers seen when a hailstone is cut in
+half."
+
+"That is right," broke in Mr. Parker, who was listening to the young
+inventor. "By going down this hail storm may change into a harmless
+rain storm. But, in spite of that fact, we are in a dangerous
+climate, where we must expect all sorts of queer happenings."
+
+"Nice, comfortable sort of a companion to have along on a gold-
+hunting expedition, isn't He?" asked Tom of Ned, making a wry face
+as Mr. Parker moved away. "But I haven't any time to think of that.
+Say, this is getting fierce!"
+
+Well might he say so. The wind had further increased in violence,
+and while the storm of hailstones seemed to be about the same, the
+missiles had nearly doubled in size.
+
+"Better go down," advised Ned. "We may fall if you don't."
+
+"Guess I will," assented Tom. "There's no use going higher. I doubt
+if I could, anyhow, with all this wind pressure, and with the gas-
+bag leaking. Down she is!"
+
+As he spoke he shifted the levers, and changed the valve wheels. In
+an instant the RED CLOUD began to shoot toward the earth.
+
+"What's happened? What in th' name of Bloody Gulch are we up
+ag'in'?" demanded the old miner, springing to his feet.
+
+"We're going down--that's all," answered Tom, calmly, but he was far
+from feeling that way, and he had grave fears for the safety of
+himself and his companions.
+
+Down, down, down went the RED CLOUD, in the midst of the hail storm.
+But if the gold-seekers had hoped to escape the pelting of the
+frozen globules they were mistaken. The stones still seemed to
+increase in size and number. The gas machine register showed a
+sudden lack of pressure, not due to the shutting off of the
+apparatus.
+
+"Look!" cried Ned, pointing to the dial.
+
+"Yes--more punctures," said Tom, grimly.
+
+"What's to be done?" asked Mr. Damon, who had finished the task Tom
+allotted to him. "Bless my handkerchief! what's to be done?"
+
+"Seek shelter if the storm doesn't stop when we get to the earth
+level," answered Tom.
+
+"Shelter? What sort of shelter? There are no airship sheds in this
+desolate region."
+
+"I may be able to send the ship under some overhanging mountain
+crag," answered the young inventor, "and that will keep off the
+hailstones."
+
+Eagerly Tom and Ned, who stood together in the pilothouse peered
+forward through the storm.
+
+The wind was less violent now that they were in the lower currents
+of air, but the hail had not ceased.
+
+Suddenly Tom gave a cry. Ned looked at him anxiously. Had some new
+calamity befallen them? But Tom's voice sounded more in relief than
+in alarm. The next instant he called:
+
+"Look ahead there, Ned, and tell me what you see."
+
+"I see something big and black," answered the other lad, after a
+moment's hesitation. "Why, it's a big black hole!" he added.
+
+"That's what I made it out to be," went on Tom, "but I wanted to be
+sure. It's the opening to a cave or hole in the side of the
+mountain. I take it."
+
+"You're right," agreed Ned.
+
+"Then we're safe," declared Tom.
+
+"Safe? How?"
+
+"I'm going to take the RED CLOUD in there out of the storm."
+
+"Can you do it? Is the opening big enough?"
+
+"Plenty. It's larger than my shed at home, Jove! but I'm glad I saw
+that in time, or there would have been nothing left of the gas-bag!"
+
+With skilful hands Tom turned the rudders and sent the airship down
+on a slant toward the earth, aiming for the entrance to the cave,
+which loomed up in the storm. When the craft was low enough down so
+that the superstructure would not scrape the top of the cave, Tom
+sent her ahead on the level. But he need have had no fears, for the
+hole was large enough to have admitted a craft twice the size of the
+RED CLOUD.
+
+A few minutes later the airship slid inside the great cavern, as
+easily as if coming to rest in the yard of Tom's house. The roof of
+the cave was high over their heads, and they were safe from the
+storm. The cessation from the deafening sound of the pelting
+hailstones seemed curious to them at first.
+
+"Well, bless my shoelaces! if this isn't luck!" cried Mr. Damon, as
+he opened the door of the cabin, and looked about the cave in which
+they now found themselves. It was comparatively light, for the
+entrance was very large, though the rear of the cavern was in gloom.
+
+"Yes, indeed, we got to it just in time,'" agreed Tom. "Now let's
+see what sort of a place it is. We'll have to explore it."
+
+"There may be a landslide, or the roof may come down on our heads,"
+objected Mr. Parker.
+
+"Oh, my dear Parker! please be a little more cheerful," begged Mr.
+Damon.
+
+The adventurers followed Tom from the airship, and all but the young
+inventor gazed curiously at the interior of the cave. His first
+thought was for his airship. He glanced up at the gas-bag, and noted
+several bad rents in it.
+
+"I hope we can fix them," Tom thought dubiously.
+
+But the attention of all was suddenly arrested by something that
+occurred just then. From the dark recess of the cavern there sounded
+a fearful yell or scream. It was echoed back a thousand-fold by the
+rocky walls of the cave, Then there dashed past the little group of
+gold-seekers a dark figure.
+
+"Look out! It's a bear!" shouted Mr. Damon. "A bear! It's an Eskimo
+Indian!" yelled Abe Abercrombie, "an' he's skeered nigh t' death!
+Look at him run!"
+
+As they gazed toward the lighted entrance of the cave they saw
+leaping and running from it an Indian who quickly scudded out into
+the hail storm.
+
+"An Indian," exclaimed Tom. "An Indian in the cave! If there's one,
+there may be more. I guess we'd better look to our guns. They may
+attack us!" and he hurried back into the airship, followed by Ned
+and the others.
+
+
+
+
+CHAPTER XIV
+
+THE RIVAL AIRSHIP
+
+
+Well armed, the adventurers again ventured out into the cave. But
+they need not have been alarmed so soon, for there were no signs of
+any more Indians.
+
+"I guess that one was a stray Eskimo who took shelter in here from
+the storm," said Abe Abercrombie.
+
+"Are we in the neighborhood of the Alaskan Indians and Eskimos?"
+inquired Ned.
+
+"Yes, there are lots of Indians in this region," answered the old
+miner, "but not so many Eskimos. A few come down from th' north, but
+we'll see more of them, an' fewer of th' pure-blooded Indians as we
+get nearer th' valley of gold. Though t' my mind th' Indians an'
+Eskimos are pretty much alike,"
+
+"Well, if we don't have to defend ourselves from an attack of
+Indians, suppose we look over the airship," proposed Tom.
+
+"It's too dark to see very much," objected Ned. But this was
+overcome when Tom started up a dynamo, and brought out a portable
+search-light which was played upon the superstructure of the RED
+CLOUD. The gas-bag was the only part of the craft they feared for,
+as the hailstones could not damage the iron or wooden structure and
+the planes were made in sections, and in such a manner that rents in
+them could easily be repaired. So, in fact, could the gas-bag be
+mended, but it was harder work.
+
+"Well, she's got some bad tears in her," announced Tom as the light
+flashed over the big bag. "Luckily I have plenty of the material,
+and some cement, so I think we can mend the rents, though it will
+take some days. Nothing could have been better for us than this
+cave. We'll stay here until we're ready to go on."
+
+"Unless the Indians drive us out," said Abe, in a low tone.
+
+"Why, do you think there is any danger of that?" inquired Tom.
+
+"Well, th' brown-skinned beggars aren't any too friendly," responded
+the old miner. "Th' one that was in here will be sure to tell th'
+others of some big spirit that flew into th' cave, an' they'll be
+crowdin' around here when th' storm's over. It may be we can fight
+'em off, though."
+
+"Maybe they won't attack us," suggested Ned, hopefully. "Perhaps we
+can make them believe we are spirits, and that it will be unlucky to
+interfere with us."
+
+"Perhaps," admitted Abe, "though my experience has been that these
+Indians are a bad lot. They haven't much respect for spirits of any
+kind, an' they'll soon find out we're human. But then, we'll wait
+an' see what happens."
+
+"And, in the meantime, have something to eat," put in Mr. Damon.
+"Bless my knife and fork! but the hail storm gave me an appetite."
+
+In fact, there were few things which did not give Mr. Damon an
+appetite, Tom thought with a smile. But the meal idea was considered
+very timely, and soon the amateur cook was busy in the galley of the
+airship, whence speedily came savory odors. The electric lights were
+switched on, and the adventurers were quickly made comfortable in
+the cave, which so well sheltered the RED CLOUD. Tom completed his
+inspection of the craft, and was relieved to find that while there
+were a number of small rents, none was very large, and all could be
+mended in time.
+
+Abe Abercrombie took a look outside the cave after the meal had been
+served. The old miner declared that they had made a good advance on
+their northern journey for, though he could not tell their exact
+location, he knew by the character of the landscape that they had
+passed the boundaries of Alaska.
+
+"A few more days' traveling at the rate we came will bring us to the
+Snow Mountains and the valley of gold," he said.
+
+"Well, we won't average such speed as we did during the hail storm,"
+said Tom. "The wind of that carried us along at a terrific pace. But
+we will get there in plenty of time, I think,"
+
+"Why; is there any particular rush?" asked Ned.
+
+"There's no telling when the Fogers may appear," answered the young
+inventor in a low voice. "But now we must get to work to repair
+damage."
+
+The hail storm had ceased, and, with the passing of the clouds the
+cave was made lighter. But Tom did not depend on this, for he set up
+powerful searchlights, by the gleams of which he and his companions
+began the repairing of the torn gas-bag.
+
+They worked all the remainder of that day, and were at it again
+early the next morning, making good progress.
+
+"We can go forward again, in about two days," spoke Tom. "I want to
+give the cement on the patches plenty of chance to dry."
+
+"Then I will have time to go out and make some observations, will I
+not?" asked Mr. Parker. "I think this cave is a very old one, and I
+may be able to find some evidences in it that the sea of ice is
+slowly working its way down from the polar regions."
+
+"I hope you don't," whispered Ned to Tom, who shook his head
+dubiously as the gloomy scientist left the cave.
+
+The weather was very cold, but, in the cavern it was hardly noticed.
+The adventurers were warmly dressed, and when they did get chilly
+from working over the airship, they had but to go into the well-
+heated and cozy cabin to warm themselves.
+
+It was on the third day of their habitation in the cave, and work on
+putting the patches on the gas-bag was almost finished. Mr. Parker
+had gone out to make further observations, his previous ones not
+having satisfied him. Tom was on an improvised platform, putting a
+patch on top of the bag, when he heard a sudden yell, and some one
+dashed into the cavern.
+
+"They're coming! They're coming!" cried a voice, and Tom, looking
+down, saw Mr. Parker, apparently in a state of great fear.
+
+"What's coming?" demanded the young inventor, "the icebergs?"
+
+"No--the Indians!" yelled the scientist. "A whole tribe of them is
+rushing this way!"
+
+"I thought so!" cried Abe Abercrombie. "Where's my gun?" and he
+dashed into the airship.
+
+Tom slid down off the platform.
+
+"Get ready for a fight!" he gasped. "Where are you, Ned?"
+
+"Here I am. We'd better get to the mouth of the cave, and drive 'em
+back from there."
+
+"Yes. If I'd only thought, we could have blockaded it in some way.
+It's as big as a barn now, and they can rush us if they have a mind
+to. But we'll do our best!"
+
+The adventurers were now all armed, even to Mr. Parker. The
+scientist had recovered from his first fright, when he spied the
+Indians coming over the snow, as he was "observing" some natural
+phenomenon. Tom, even in his excitement, noticed that the professor
+was curiously examining his gun, evidently more with a view to
+seeing how it was made, and on which principle it was operated,
+rather than to discover how to use it.
+
+"If it comes to a fight, just point it at the Indians, pull the
+trigger, and work that lever," explained the young inventor. "It's
+an automatic gun."
+
+"I see," answered Mr. Parker. "Very curious. I had no idea they
+worked this way."
+
+"Oh, if I only had my electric rifle in shape!" sighed Tom, as he
+dashed forward at the side of Ned.
+
+"Your electric rifle?"
+
+"Yes, I've got a new kind of weapon--very effective. I have it
+almost finished. It's in the airship, but I can't use it just yet.
+However, maybe these repeaters will do the work."
+
+By this time they were at the entrance of the cave, and, looking out
+they saw about a hundred Indians, dressed in furs, striding across
+the snowy plain that stretched out from the foot of the mountain in
+which was the cavern.
+
+"They're certainly comin' on," observed Abe, grimly. "Git ready for
+'em, boys!"
+
+The gold-seekers lined up at the mouth of the cave, with guns in
+their hands. At the sight of this small, but formidable force, the
+Indians halted. They were armed with guns of ancient make, while
+some had spears, and others bows and arrows. A few had grabbed up
+stones as weapons.
+
+There appeared to be a consultation going on among them, and,
+presently, one of the number, evidently a chief or a spokesman, gave
+his gun to one of his followers, and, holding his hands above his
+head, while he waved a rag that might have once been white, came
+forward.
+
+"By Jove!" exclaimed Tom. "It's a flag of truce! He wants to talk
+with us I believe!"
+
+"Bless my cartridges!" exclaimed Mr. Damon. "Can they speak
+English?"
+
+"A little," answered Abe Abercrombie. "I can talk some of their
+lingo, too. Maybe I'd better see what they want."
+
+"I guess it would be a good plan," suggested Tom, and, accordingly
+the old miner stepped forward. The Indian came on, until Abe
+motioned for him to halt.
+
+"I reckon that's as far as it'll be healthy for you t' come," spoke
+Abe, grimly. "Now what do you fellers want?"
+
+Thereupon there ensued a rapid exchange of jargon between the miner
+and the Indian. Abe seemed much relieved as the talk went on, until
+there came what seemed like a demand on the part of the dark-hued
+native.
+
+"No. you don't! None of that!" muttered Abe. "If you had your way
+you'd take everything we have."
+
+"What is it? What does he want?" asked Tom in a low voice.
+
+"Why, the beggar began fair enough," replied the miner. "He said one
+of their number had been in the cave when a storm came an' saw a big
+spirit fly in, with men on its back. He ran away an' now others have
+come to see what it was. They don't guess it's an airship, for
+they've never seen one. but they know we're white folks, an' they
+always want things white folks have got."
+
+"This fellow is a sort of chief, an' he says the white folks?--
+that's us, you know?--have taken th' Indians' cave. He says he
+doesn't want t' have any trouble, an' that we can stay here as long
+as we like, but that we must give him an' his followers a lot of
+food. Says they hain't got much. Land! Those beggars would eat us
+out of everything we had if we'd let 'em!"
+
+"What are you going to tell them?" inquired Mr. Damon.
+
+"I'm goin' t' tell 'em t' go t' grass, or words t' that effect,"
+replied Abe. "They haven't any weapons that amount t' anything, an'
+we can stand 'em off. Besides, we'll soon be goin' away from here;
+won't we, Tom?"
+
+"Yes, but--"
+
+"Oh, there's no use givin' in to 'em," interrupted Abe. "If you give
+'em half a loaf, they want two. Th' only way is t' be firm. I'll
+tell 'em we can't accommodate 'em."
+
+Thereupon he began once more to talk to the Indians in their own
+tongue. His words were at first received in silence, and then angry
+cries came from the natives. The chief made a gesture of protest.
+
+"Well, if you don't like it, you know what you kin do!" declared
+Abe. "We've got th' best part of our journey before us, an' we can't
+give away our supplies. Go hunt food if you want it, ye lazy
+beggars!"
+
+The peaceful demeanor of the Indians now turned to rage. The leader
+dropped the rag that had served for a flag of truce, and took back
+his gun.
+
+"Look out! There's going to be trouble!" cried Tom.
+
+"Well, we're ready for 'em!" answered Abe, grimly.
+
+There was a moment of hesitation among the natives. Then they seemed
+to hold a consultation with the chief. It was over shortly. They
+broke into a run, and quickly advanced toward the cave. Tom and the
+others held their guns in readiness.
+
+Suddenly the Indians halted. They gazed upward, and pointed to
+something in the air above their heads. They gave utterance to cries
+of fear.
+
+"What is it; another storm coming?" asked Tom.
+
+"Let's look," suggested Ned. He and Tom stepped to the mouth of the
+cave--they went outside. There was little danger from the natives
+now, as their attention was fixed on something else.
+
+A moment later Tom and Ned saw what this was.
+
+Floating in the air, almost over the cave, was a great airship--a
+large craft, nearly the size of the RED CLOUD. Hardly able to
+believe the evidence of their eyes, Tom and Ned watched it. Whence
+had it come? Whither was it going?
+
+"It's a triplane!" murmured Ned.
+
+"A triplane!" repeated Tom. "Yes--it is--and it's the airship of
+Andy Foger! Our rivals are on our track!"
+
+He continued to gaze upward as the triplane shot forward, the noise
+of the motor being plainly heard. Then, with howls of fear, the
+Indians turned and fled. The rival airship had vanquished them.
+
+
+
+
+CHAPTER XV
+
+THE RACE
+
+
+Astonished and terrified as the Indians had been at the sight of the
+big-winged craft, high in the air above their heads, Tom and the
+others were no less surprised, though, of course, their fear was not
+exactly the same as that of the Alaskan natives.
+
+"Do you really think that is Andy Foger?" asked Ned, as they watched
+the progress of the triplane.
+
+"I'm almost sure of it," replied Tom. "That craft is built exactly
+as his was. but I never expected him to have such good luck sailing
+it."
+
+"It isn't going very fast," objected Ned.
+
+"No, but it can navigate pretty well, and that's something. He must
+have hustled to get it together and reach this point with it."
+
+"Yes, but he didn't have to travel as far as we did," went on Ned.
+"He put his ship together at Sitka, and we came from Seattle."
+
+"Bless my memoranda book!" exclaimed Mr. Damon. "The Fogers here!
+What's to be done about it?"
+
+"Nothing, I guess," answered Tom. "I'd just as soon they wouldn't
+see us. I don't believe they will. Get back into the cave. We must
+use strategy now to get ahead of them. There will be a race to the
+valley of gold."
+
+"Well, he served us one good turn, anyhow, though he didn't mean
+to," put in Abe Abercrombie.
+
+"How?" asked Mr. Parker, who was still examining his gun, as though
+trying to understand it.
+
+"He scared away them pesky natives," went on the miner. "Otherwise
+we might have had a fight, an' while I reckon we could have beat
+'em, it's best not to fight if you kin git out of it."
+
+The gold-seekers had withdrawn inside the mouth of the cave, where
+they could watch the progress of the rival airship without being
+seen. The Indians had disappeared beyond a snow-covered hill.
+
+The airship of Andy Foger, for such it subsequently proved to be,
+floated slowly onward. Its progress was not marked with the speed of
+Tom's craft, though whether or not the occupants of the ATHONY (as
+Andy had vain-gloriously named his craft after himself) were
+speeding up their motor, was a matter of conjecture.
+
+The adventurers held a short consultation, while standing at the
+mouth of the cave watching the progress of the ANTHONY. It rose in
+the air, and circled about.
+
+"He certainly IS trying to pick us up," declared Ned.
+
+"Well, we'll start out after him to-morrow," decided Tom. "I think
+all the patches will hold then."
+
+They resumed work on the RED CLOUD, and that night Tom announced
+that they would start in the morning. Meanwhile Andy's craft had
+disappeared from sight. There was no further evidence of the
+Indians.
+
+"I don't reckon they'll come back," spoke Abe, grimly. "They think
+we are sure-enough spirits, now, able to call creatures out of the
+air whenever we want 'em. But still we must be on our guard."
+
+As Mr. Parker was not of much service in helping on the airship he
+agreed to be a sort of guard and took his place just outside the
+cave, where he could make "observations," and, at the same time
+watch for the reappearance of Indians. They had little fear of an
+attack at night, for Abe said the Alaskans were not fond of
+darkness.
+
+The cold seemed to increase, and, even in the sheltered cave the
+adventurers felt it. There were several heavy flurries of snow that
+afternoon, and winter seemed setting in with a vengeance. The
+daylight, too, was not of long duration, for the sun was well south
+now, and in the far polar regions it was perpetual night.
+
+After a brief inspection of the ship the next morning, following a
+good night's rest, when they were not disturbed by any visits from
+the natives, Tom announced that they would set sail. The day was a
+clear one, but very cold, and the gold-seekers were glad of the
+shelter of the warm cabin.
+
+The RED CLOUD was wheeled from the cave, and set on a level place.
+There was not room enough to make a flying start, and ascend by
+means of the planes and propellers, so the gas-bag method was used.
+The generating machine was put in operation, and soon the big red
+bag that hovered over the craft began to fill. Tom was glad to see
+that none of the several compartments leaked. The bag had been well
+repaired.
+
+Suddenly the RED CLOUD shot up in the air. Up above the towering
+snow-covered crags it mounted, and then, with a whizz and a roar,
+the propellers were set going.
+
+"Once more northward bound!" cried Tom, as he took his place in the
+pilothouse.
+
+"And we'll see if we can beat Andy Foger there," added Ned.
+
+All that morning the RED CLOUD shot ahead at good speed. The craft
+had suffered no permanent damage during her fight with the hail
+storm, and was as good as ever. They ate dinner high in the air,
+while sailing over a great stretch of whiteness, where the snow lay
+many feet deep on the level, and where great mountain crags were so
+covered with the glistening mantle and a coating of ice as to
+resemble the great bergs that float in the polar sea.
+
+"I wouldn't want to be wrecked here," said Ned, with a shudder, as
+he looked down. "We'd never get away. Does any one live down there,
+Abe?"
+
+"Yes, there are scattered tribes of Indians and Alaskan natives.
+They live by hunting and fishing, and travel around by means of dog
+sledges. But it's a dreary life. Me an' my partner had all we wanted
+of it. An airship for mine!"
+
+"I wonder what's become of Andy?" spoke Tom, that afternoon. "I
+haven't sighted him, and I've been using the powerful telescope. I
+can't pick him up, though he can't be so very far ahead of us."
+
+"Let me try," suggested Ned. "Put her up a bit, Tom, where I can
+look down. Andy won't dare go very high. Maybe I can sight him."
+
+The RED CLOUD shot upward as the young inventor shifted the
+elevation rudder, and the bank clerk, with the powerful glass to his
+eye, swept the space below him. For half an hour he looked in vain.
+Then, with a little start of surprise he handed the glass to his
+chum.
+
+"See what you make that out to be," suggested Ned. "It looks like a
+big bird, yet I haven't seen any other birds to-day."
+
+Tom looked. He peered earnestly through the telescope for a minute,
+and then cried:
+
+"It's Andy's airship! He's ahead of us! We must catch him! Ned, you
+and Mr. Damon speed up the motor! The race is on!"
+
+In a few minutes the great airship was hurling herself through
+space, and, in less than ten minutes Andy's craft could be made out
+plainly with the naked eye. Fifteen minutes more and the RED CLOUD
+was almost up to her. Then those aboard the ANTHONY must have caught
+sight of their pursuers, for there was a sudden increase in speed on
+the part of the unscrupulous Foger crowd, who sought to steal a
+march on Tom and his friends.
+
+"The race is on!" repeated the young inventor grimly, as he pulled
+the speed lever over another notch.
+
+
+
+
+CHAPTER XVI
+
+THE FALL OF THE ANTHONY
+
+
+Had it not been for what was at stake, the race between the two big
+airships would have been an inspiring one to those aboard Tom's
+craft. As it was they were too anxious to overcome the unfair
+advantage taken by Andy to look for any of the finer points in the
+contest of the air.
+
+"There's no denying that he's got a pretty good craft there,"
+conceded Tom, as he watched the progress of his rival. "I never
+thought Andy Foger could have done it."
+
+"He didn't do very much of it," declared Ned. "He hired the best
+part of that made. Andy hasn't any inventive ideas. He probably said
+he wanted an airship, and his dad put up the money and hired men to
+build it for him. Andy, Sam and Pete only tinkered around on it."
+
+Later Tom and his chum learned that this was so--that Mr. Foger had
+engaged the services of an expert to make the airship. This man had
+been taken to Sitka with the Fogers, and had materially aided them
+in re-assembling the craft.
+
+"Do you think he can beat us?" asked Ned, anxiously.
+
+"No!" exclaimed Tom, confidently. "There's only one craft that can
+beat my RED CLOUD and that's my monoplane the BUTTERFLY. But I have
+in mind plans for a speedier machine than even the monoplane.
+However I haven't any fear that Andy can keep up to us in this
+craft. I haven't begun to fly yet, and I'm pretty sure, from the way
+his is going, that he has used his limit of speed."
+
+"Then why don't you get ahead of him?" asked Mr. Damon. "Bless my
+tape-measure! the way to win a race is to beat."
+
+"Not this kind of a race," and the young inventor spoke seriously.
+"If I got ahead of Andy now, he'd simply trail along and follow us.
+That's his game. He wants me to be the path-finder, for, since I
+cast a doubt on the correctness of the map, a copy of which he
+stole, he isn't sure where he's going. He'd ask nothing better than
+to follow us."
+
+"Then what are you going to do if you don't get ahead of him?" asked
+Ned.
+
+"I'm going to press him close until night," answered Tom, "and when
+it's dark, I'm going to shoot ahead, and, by morning we'll be so far
+away that he can't catch up to us."
+
+"Good idea! That's th' stuff!" cried Abe with enthusiasm.
+
+"He's a sneak!" burst out Mr. Damon. "I'd like to see him left
+behind."
+
+Tom carried out his plan. The remainder of the day he hung just on
+Andy's flank, sometimes shooting high up, almost out of sight, and
+again coming down, just to show what the RED CLOUD could do when
+pressed.
+
+As for those aboard the ANTHONY, they seemed to be trying to
+increase their speed, but, if that was their object they did not
+have much success, for the big, clumsy triplane only labored along.
+
+"I wonder who he's got with him?" said Ned, as darkness was closing
+down. "I can't make out any one by this glass. They stick pretty
+closely to the cabin."
+
+"Oh, probably Andy's father is there," said "and, perhaps, some of
+Mr. Foger's acquaintances. I guess Mr. Foger is as anxious to get
+this gold as Andy is."
+
+"He certainly needs money," admitted Ned. "Jove! but I hope we beat
+him!"
+
+But alas for Tom's hopes! His plan of waiting until night and then
+putting on such speed as would leave Andy behind could not be
+carried out. It was tried, but something went wrong with the main
+motor, and only half power could be developed. Tom and Ned labored
+over it nearly ail night, to no effect, and through the hours of
+darkness they could see the lights from the cabin of the ANTHONY
+gleaming just ahead of them. Evidently the bully's airship could not
+make enough speed to run away from the RED CLOUD, or else it was the
+plan of the Foger crowd to keep in Tom's vicinity.
+
+The direction held by Andy's craft was a general northwestern one,
+and Tom knew, in time, and that very soon, it would bring the
+ANTHONY over the valley of gold. Evidently Andy was placing some
+faith in his copy of the stolen map.
+
+"Once I get this motor in shape I'll soon pull away from him,"
+announced Tom, about four o'clock that morning, while he and Ned,
+aided by Mr. Damon, were still laboring over the refractory machine.
+
+"What are you going to do?" asked Ned.
+
+"It's too late to carry out my original plan," went on Tom. "We're
+getting so near the place now that I want to be there ahead of every
+one else. So as soon as we can, I'm going to push the RED CLOUD for
+all she's worth, and get to the valley of gold first. If possession
+is nine points of the law, I want those nine points."
+
+"That's the way to talk!" cried Abe. "Once we git on th' ground we
+kin hold our own!"
+
+It was breakfast time before Tom had the motor repaired, and he
+decided to have a good meal before starting to speed up his craft.
+He felt better after some hot coffee, for he and the others were
+weary from their night of labor.
+
+"Now for the test!" he cried, as he went back to the engine-room.
+"Here's where we give Andy the go-by, and I don't think he can catch
+us!"
+
+There was an increasing hum to the powerful motor, the great
+propellers whirled around at twice their former number of
+revolutions, and the airship suddenly shot ahead.
+
+Those on the ANTHOMY must have been watching for some such move as
+that, for, no sooner had Tom's craft begun to creep up on his rival
+than the forward craft also shot ahead.
+
+But the airship was not built that could compete with Tom's. Like a
+racer overhauling a cart-horse, the RED CLOUD whizzed through the
+air. In a spirit of fun the young inventor sent his machine within a
+few feet of Andy's. He had a double purpose in this, for he wanted
+to show the bully that he did not fear him, and he wanted to see if
+he could discover who was aboard.
+
+Tom did catch a glimpse of Andy and his father in the cabin of the
+ANTHONY, and he also saw a couple of men working frantically over
+the machinery.
+
+"They're going to try to catch us!" called Tom to Ned.
+
+This was evident a moment later, for, after the RED CLOUD had forged
+ahead, her rival made a clumsy attempt to follow. The ANTHONY did
+show a burst of speed, and, for a moment Tom was apprehensive lest
+he had underrated his rival's prowess.
+
+Suddenly Ned, who was looking from a projecting side window of the
+pilothouse, back toward Andy's ship, cried out in alarm.
+
+"What's the matter?" shouted Tom.
+
+"The airship--Andy's--two of the main wings have collapsed!"
+
+Tom looked. It was but too true. The strain under which the ANTHONY
+had been put when the machinists increased the speed, had been too
+much for the frame. Two wings broke, and now hung uselessly down,
+one on either side. The ANTHONY shot toward the snow-covered earth!
+
+"They're falling!" cried Mr. Parker.
+
+"Yes," added Tom, grimly, "the race is over as far as they are
+concerned."
+
+"Bless my soul! Won't they be killed?" cried Mr. Damon.
+
+"There's not much danger," replied the young inventor. "They can
+vol-plane back to earth. That's what they're doing," he added a
+moment later, as he witnessed the maneuver of the crippled craft.
+"They're in no danger, but I don't believe they'll get to the valley
+of gold this trip!"
+
+Tom was soon to learn how easily he could be mistaken.
+
+
+
+
+CHAPTER XVII
+
+HITTING THE ICE MOUNTAIN
+
+
+Onward sped the RED CLOUD. For a moment after the accident to Andy's
+ship, Tom had slowed up his craft, but he soon went on again, after
+he had satisfied himself that his enemies were in no danger.
+
+"Don't you think--that is to say--I know they can't expect anything
+from us," spoke Mr. Damon, "but for humanity's sake, hadn't we
+better stop and help them, Tom?"
+
+"I hardly think so," replied the young inventor. "In the first place
+they would hardly thank us for doing so, and, in the second, I don't
+believe they need help. They are almost safely down now."
+
+"I don't just mean that," went on the odd man. "But they may starve
+to death. This is a very desolate country over which we are
+sailing."
+
+"They must have a supply of food in their ship," declared Tom, "and
+they have brought their plight on themselves."
+
+"They're in no great danger," put in Abe.
+
+"There are plenty of natives around here, an' if the Fogers need
+food or aid they can git it by payin' for it. Why, for the sake of
+th' parts of their damaged airship, th' Eskimos would take th' whole
+party back t' Sitka and feed 'em well on th' trip. Oh, they're all
+right."
+
+"Very well, if you say so," assented Mr. Damon. He looked back to
+watch the ANTHONY slowly settling to earth. It came gently down,
+proving that Tom knew whereof he spoke, when he had said they could
+vol-plane down. Before the RED CLOUD was out of sight Tom and his
+companions saw Andy and his father leave their wrecked craft and
+venture out on the snow-covered ground. The Fogers gazed enviously
+after the airship of our hero as they saw him still forging toward
+the goal.
+
+"I guess Andy's stolen map won't be of much use to him," mused Tom.
+"Now we can put on all the speed we like, "and with that he shifted
+the gears and levers until the airship was making exceedingly good
+time toward the valley of gold.
+
+The remainder of that day saw our adventurers pursuing their way
+eagerly. At times they were flying high, and again, when Abe
+suggested that they go down to observe the character of the country
+over which they were passing, they skimmed along, just above the big
+mountains, which seemed almost like icebergs, so covered were they
+with frost and snow.
+
+They were indeed in a wild and desolate country. Below them
+stretched a seemingly endless waste of snow and ice--great forests
+interspersed with treeless patches, while now and then they sailed
+over a frozen lake.
+
+Once in a while they had glimpses of bands of Indians, dressed in
+furs, hunting. At such times the natives would look up, on hearing
+the noise made by the motor of the airship, and catching a glimpse
+of what must have seemed to them like some supernatural object, they
+would fall down prostrate in amazement and fear.
+
+"Airships are pretty much of a novelty up here," remarked Abe with a
+grim smile.
+
+The weather was new very cold, and the gold-seekers had to get out
+their heavy fur garments, of which they had brought along a goodly
+supply. True, it was warm in the cabin of the airship, but at times,
+they wanted to venture out on the deck to get fresh air, or to make
+some adjustments to the wing planes, and, on such occasions the
+keen, frosty air, as it was driven past them by the motion of the
+craft, made even the thickest garments seem none too warm. Then,
+too, it was colder at the elevation at which they flew than down on
+the ground.
+
+Another day found them in a still wilder and more desolate part of
+Alaska. There were scarcely any signs of habitation now, and the
+snow and ice seemed so thick that even a long summer of sunshine
+could hardly have melted it. The hours of daylight, too, were
+growing less and less the farther north they went.
+
+"Do you think you can pilot us right to the Snow Mountains, Abe?"
+asked Tom, on the third day after the accident to Andy's airship.
+"Let's get out the map, and have another look at it. We must be
+getting near the place now. We'll look at the map."
+
+The young inventor went to his stateroom where he kept the important
+document in a small desk, and the others heard him rummaging around.
+He muttered impatiently, and Ned heard his chum say: "I thought sure
+I put it in here." Then ensued a further search, and presently Tom
+came out, his face wearing rather a puzzled and worried look, and he
+asked: "Say, Abe, I didn't give that map back to you; did I?"
+
+"Nope," answered the miner. "I ain't seen it since just before th'
+hail storm. We was lookin' at it then."
+
+"That's when I remember it," went on Tom, "and I thought I put it in
+my desk. I didn't, by any possible chance give it to you; did I,
+Ned?"
+
+"Me? No, I haven't seen it."
+
+"That's funny," went on Tom. "I'll look once more. Maybe it got
+under some papers."
+
+They heard him rummaging again in his desk.
+
+"Bless my bank-book!" cried Mr. Damon. "I hope nothing has happened
+to that map. We can't find the valley of gold without it."
+
+Tom came back again.
+
+"I can't find it." he said, hopelessly.
+
+Then ensued a frantic search. Every possible place in the airship
+was looked into, but the precious map did not turn up.
+
+"Perhaps the Fogers took it," suggested Mr. Parker, who had helped
+in the hunt, in a dreamy sort of fashion.
+
+"That's not possible," said Tom. "They haven't been near enough to
+us since I saw the map last. No, the last time I had it was just
+before the hail storm, and, in the excitement of repairing the ship,
+I have mislaid it."
+
+"Maybe it's back there in the big cave," suggested Ned.
+
+"It's possible," admitted the young inventor. "Pshaw! It's very
+careless of me!"
+
+"If you think it's in the cave, we'd better go back there and have a
+hunt for it," suggested Mr. Damon. "Otherwise we are on a wild-goose
+chase."
+
+"Don't go back!" exclaimed old Abe. "I think we can find th' valley
+of gold without th' map, now that we have come this far. I sort of
+remember th' marks on that parchment, an' we are in the right
+neighborhood now, for I kin see some of th' landmarks my partner and
+I saw. I say, let's keep on! We can cruise around a bit until we
+strike th' right place. That won't take us so long as it would to go
+back to the cave. Besides, if we go back, the Fogers may get ahead
+of us!"
+
+"With their broken airship?" asked Ned
+
+"Can't they repair it?" demanded Abe.
+
+"Hardly--up in this wild country," was Tom's opinion. "But perhaps
+it WILL be just as well to keep on. I have a hazy remembrance of the
+distances and directions on the map, and, though it will take longer
+to hunt out the valley this way, I think we can do it. I can't
+forgive myself for my carelessness! I should have kept a copy of the
+map, or given one of you folks one."
+
+But they would not hear of him blaming himself, and said it might
+have happened to any one. It was decided that the map must be lost
+in the big cave, and if it was there it was not likely to be found
+by their enemies.
+
+"We'll jest have t' prospect about a bit," declared Abe, "only we'll
+do it in th' air instead of on th' ground."
+
+It was dusk when the fruitless search for the map was over, and they
+sat in the cabin discussing matters. The lights had not yet been
+switched on, and the RED CLOUD was skimming along under the
+influence of the automatic rudders and the propellers.
+
+"Well, suppose we have supper," proposed Mr. Damon, who seemed to
+think eating a remedy for many ills, mental and bodily. "Bless my
+desert-spoon, but I'm hungry!"
+
+He started toward the galley, while Tom went forward to the
+pilothouse. Hardly had he reached it than there came a terrific
+crash, and the airship seemed tossed back by some giant hand. Every
+one was thrown off his feet, and the lights which had been turned on
+suddenly went out.
+
+"What's the matter?" cried Ned.
+
+"Have we hit anything?" demanded Mr. Damon.
+
+"Hit anything! I should say we had!" yelled Tom. "We've knocked a
+piece off a big mountain of ice!"
+
+As he spoke the airship began slowly settling toward the earth, for
+her machinery had been stopped by the terrific impact.
+
+
+
+
+CHAPTER XVIII
+
+A FIGHT WITH MUSK OXEN
+
+
+"Can I help you, Tom? What's to be done?" demanded Ned Newton, as he
+rushed to where his chum was yanking on various levers and gear
+wheels.
+
+"Wait a minute!" gasped the young inventor. "I want to throw on the
+storage battery, and that will give us some light. Then we can see
+what We are doing." An instant later the whole ship was illuminated,
+and those aboard her felt calmer. Still the RED CLOUD continued to
+sink.
+
+"Can't we do something?" yelled Ned. "Start the propellers, Tom!"
+
+"No, I'll use the gas. I can't see where we're heading for, as the
+searchlight is out of business. We may be in the midst of a lot of
+bergs. We were flying too low. Just start the gas generating
+machine."
+
+Ned hurried to obey this order. He saw Tom's object. With the big
+bag full of gas the airship would settle gently to earth as easily
+as though under the command of the propellers and wing planes.
+
+In a few minutes the hissing of the machine told that the vapor was
+being forced into the bag and a little later the downward motion of
+the ship was checked. She moved more and more slowly toward the
+earth, until, with a little jar, she settled down, and came to rest.
+But she was on such an uneven keel that the cabin was tilted at an
+unpleasant angle.
+
+"Bless my salt-cellar!" cried Mr. Damon. "We are almost standing on
+our heads!"
+
+"Better that than not standing at all," replied Tom, grimly. "Now to
+see what the damage is."
+
+He scrambled from the forward door of the cabin, no easy task
+considering how it was tilted, and the others followed him. It was
+too dark to note just how much damage had been inflicted, but Tom
+was relieved to see, as nearly as he could judge, that it was
+confined to the forward part of the front platform or deck of the
+ship. The wooden planking was split, but the extent of the break
+could not be ascertained until daylight. The searchlight connections
+had been broken by the collision, and it could not be used.
+
+"Now to take a look at the machinery," suggested the young inventor,
+when he had walked around his craft. "That is what I am worried
+about more than about the outside."
+
+But, to their joy, they found only a small break in the motor. That
+was what caused it to stop, and also put the dynamo out of
+commission.
+
+"We can easily fix that," Tom declared.
+
+"Bless my coffee-spoon!" cried Mr. Damon, who seemed to be running
+to table accessories in his blessings. Perhaps it was because it was
+so near supper time. "Bless my coffee-spoon! But how did it happen?"
+
+"We were running too low," declared Tom. "I had forgotten that we
+were likely to get among tall mountain peaks at any moment, and I
+set the elevation rudder too low. It was my fault. I should have
+been on the lookout. We must have struck the mountain of ice a
+glancing blow, or the result would have been worse than it is. We'll
+come out of it all right, as it is."
+
+"We can't do anything to-night," observed Ned.
+
+"Only eat," put in Mr. Damon, "and we'll have to take our coffee
+cups half full, for everything is so tilted that it's like topsy-
+turvey land. It makes me fairly dizzy!"
+
+But he forgot this in the work of getting a meal, and, though it was
+prepared under considerable difficulties, at last it was ready.
+
+Bright and early the next morning Tom was up making another
+inspection of his ship. He found that even if the forward deck was
+not repaired they could go on, as soon as the motor was in shape,
+but, as they had some spare wood aboard, it was decided to
+temporarily repair the smashed platform.
+
+It was cold work, even wearing their thick garments; but, after
+laboring until their fingers were stiff from the frost, Ned hit on
+the idea of building a big fire of some evergreen trees near where
+the ship lay.
+
+"Say, that's all right!" declared Tom, as the warmth of the blaze
+made itself felt. "We can work better, now!"
+
+The RED CLOUD was tilted on some rough and uneven ground, in among
+some little hills. On either side arose big peaks, the one in
+particular that they had hit towering nearly fifteen thousand feet.
+
+Everything was covered with snow and ice, and, in fact, the ice was
+so thick on the top of the mountains that the crags resembled
+icebergs rather than stony peaks. The crash of the airship had
+brought down a great section of this solid rock-ice.
+
+"Do you think we are anywhere near the valley of gold?" asked Mr.
+Damon that afternoon, when the work was nearly finished.
+
+"It's somewhere in this vicinity." declared Abe. "Me an' my partner
+passed through jest such a place as this on our way there. I
+wouldn't wonder but what it wasn't more than a few hundred miles
+away, now."
+
+"Then we'll soon be there," said Tom. "I'll start in the morning. I
+could go to-night, but there are a few adjustments I want to make to
+the motor, and, besides, I think it will be safer, now that we are
+among these peaks, to navigate in daylight, or at least with the
+searchlight going. I should have thought of that before."
+
+"Then, if you're not going to start away at once," spoke Mr. Parker,
+"I think I will walk around a bit, and make some observations. I
+think we are now in the region where we may expect a movement of the
+ice. I want to test it, and see if it is traveling in a southerly
+direction. If it is not now, it will soon be doing that, and the
+coating of ice may reach even as far as New York."
+
+"Pleasant prospect," murmured Tom. Then he said aloud: "Well if you
+are going, Mr. Parker, we'll be with you. I'll be glad of the chance
+to stretch my legs, and what more remains to be done, can be
+finished in the morning."
+
+Mr. Damon declared that he did not relish a tramp over the ice and
+snow, and would stay in the warm cabin, but Tom and Ned, with Abe
+and Mr. Parker started off. The scientist pointed out what he
+claimed were evidences of the impending movement of the ice, while
+Abe explained to the lads how the Alaskan Indians of that
+neighborhood hunted and fished, and how they made huts of blocks of
+ice.
+
+"We are nearing th' Arctic circle," the old miner said, "and we'll
+soon be among th' most savage of the Eskimo tribes."
+
+"Is there any hunting around here?" asked Ned.
+
+"Yes, plenty of musk ox" answered Abe.
+
+"I wish I'd brought my gun along and could see one of the big beasts
+now," went on Ned. He looked anxiously around, but no game was in
+sight. After a little farther tramp over the icy expanse they all
+declared that they had seen enough of the dreary landscape, and
+voted to return to the ship.
+
+As they neared their craft Tom saw several large, shaggy black
+objects standing in a line on the path the adventurers had come over
+a little while before. The objects were between the gold-seekers and
+the RED CLOUD.
+
+"What in the world are those?" asked the young inventor.
+
+"Look to me like black stones," spoke Ned.
+
+"Stones?" cried Abe. "Look out, boys, those are musk oxen; and big
+ones, too! There's a lot of 'em! Make for the ship! If they attack
+us we're goners!"
+
+The boys and Mr. Parker needed no second warning. Turning so as to
+rush past the shaggy creatures, the four headed toward the ship.
+
+But if our friends expected to reach it unmolested they were
+disappointed. No sooner had they increased their pace than the oxen,
+with snorts of rage, darted forward. The animals may have imagined
+they were about to be attacked, and determined to make the first
+move.
+
+"Here they come!" yelled Ned.
+
+"Sprint for it!" cried Tom.
+
+"Oh, if I only had my gun!" groaned Abe.
+
+It was hard work running over the ice and snow, hampered as they
+were with their heavy fur garments. They soon realized this, and the
+pace was telling on them. They were now near to the ship, but the
+savage creatures still were between them and the craft.
+
+"Try around the other way!" directed Tom, They changed their
+direction, but the oxen also shifted their ground, and with loud
+bellows of rage came on, shaking their shaggy heads and big horns,
+while the hair, hanging down from their sides and flanks, dragged in
+the snow.
+
+"Right at 'em! Run and yell!" advised the young inventor. "Maybe we
+can scare 'em!"
+
+They followed his advice. Yelling like Indians the four rushed
+straight for the animals. For a moment only the creatures halted.
+Then, bellowing louder than ever they rushed straight at Tom and the
+others.
+
+The largest of the oxen, with a sudden swerve, made for Mr. Parker,
+who was slightly in the lead off to one side. In an instant the
+scientist was tossed high in the air, falling in a snow bank.
+
+"Mr. Damon! Mr. Damon!" yelled Tom, frantically. "Get a gun and
+shoot these beasts!"
+
+The young inventor and his two companions had come to a halt. The
+oxen also stopped momentarily. Suddenly Mr. Damon appeared on the
+deck of the airship. He held two rifles. Laying one down he aimed
+the other at the ox which was rushing at the prostrate Mr. Parker.
+The eccentric man fired. He hit the beast on the flank, and, with a
+bellow of rage it turned.
+
+"Now's our time!" yelled Tom. "Head for the ship, I'll get my
+electric gun!"
+
+"We can't leave Mr. Parker!" yelled Abe.
+
+But the scientist had arisen, and was running toward the RED CLOUD.
+He did not seem to be much hurt. Mr. Damon fired again, hitting
+another beast, but not mortally.
+
+Once more the herd of shaggy creatures came on, but the adventurers
+were now almost at the ship, on the deck of which stood Mr. Damon,
+firing as fast as he could work the lever and pull the trigger.
+
+
+
+
+CHAPTER XIX
+
+THE CAVES OF ICE
+
+
+"Keep on firing! Hold 'em back a few minutes and I'll soon turn my
+electric rifle loose on 'em!" yelled Tom Swift as he sprinted
+forward. "Keep on shooting, Mr. Damon!"
+
+"Bless my powder-horn! I will!" cried the excited man. "I'll fire
+all the cartridges there are in the rifle!"
+
+Which, at the rate he was discharging the weapon, would not take a
+long time. But it had the effect of momentarily checking the advance
+of the creatures.
+
+Not for long, however. Our friends had barely reached the airship,
+with Mr. Parker stumbling and slipping on the ice and snow, ere the
+musk oxen came on again, with loud bellows.
+
+"They're going to charge the ship! They'll ram her!" yelled Ned
+Newton.
+
+"I think I can stop them!" cried Tom, who had leaped toward his
+stateroom. He came out a moment later, carrying a peculiar-looking
+gun, The adventurers had seen it before, but never in operation, as
+Tom had only put some finishing touches on it since undertaking the
+voyage to the caves of ice.
+
+"What sort of a weapon is that?" cried Abe, as he helped Mr. Parker
+on board.
+
+"It's my new electric rifle," answered the young inventor. "I don't
+know how it will work, as it isn't entirely finished, but I'm going
+to try it."
+
+Putting it to his shoulder he aimed at the leading musk ox, and
+pulled a small lever. There was no report, no puff of smoke and no
+fire, yet the big creature, which had been rushing at the ship,
+suddenly stopped, swayed for a moment, and then fell over in the
+snow, kicking in his death agony.
+
+"One down!" yelled Tom. "My rifle works all right, even if it isn't
+finished!"
+
+He aimed at another ox, and that creature was stopped in its tracks.
+Mr. Damon had exhausted his cartridges, and had ceased firing, but
+Abe Abercrombie was ready with his rifle, and opened up on the
+beasts. Tom killed another with his electric gun, and Abe shot two.
+This stopped the advance, and only just in time, for the foremost
+animals were already close to the ship, and had they rushed at the
+frail hull they might have damaged it beyond repair.
+
+"Here goes for the big one!" cried Tom, and, aiming at the largest
+ox of the herd, the young inventor pulled the lever. The brute fell
+over dead, and the rest, terror stricken, turned and fled.
+
+"Hurrah! That's the stuff!" cried Ned Newton, capering about on
+deck. He had hurried to his stateroom and secured his rifle, and,
+before the musk oxen were out of sight he had killed one, which gave
+him great delight.
+
+"Mighty lucky we drove them away," declared Abe. "They are terrible
+savage at times, an' I reckon we struck one of them times. But say,
+Tom, what sort of a gun is that you got, anyhow?"
+
+"Oh, it fires electric bullets," explained our hero. "But I haven't
+time to tell you about it now. Let's get out and skin one of those
+oxen. The fresh meat will come in good, for we've been living on
+canned stuff since we left Seattle. We've got time enough before it
+gets dark."
+
+They hurried to where the shaggy creatures lay in the snow, and soon
+there was enough fresh meat to last a long time, as it would keep
+well in the intense cold. Tom put away his electric gun, briefly
+explaining the system of it to his companions. The time was to come,
+and that not very far off, when that same electric rifle was to save
+his life in a remarkable manner, in the wilds of Africa where he
+went to hunt elephants.
+
+In the cozy cabin that night they sat and talked of the day's
+adventures. The airship had been slightly lifted up by means of the
+gas bag, and now rested on a level keel, so it was more comfortable
+for the gold hunters.
+
+"I did not complete my observations about the great snow slide,"
+remarked Professor Parker, "I trust I will have time to go over the
+ground again to-morrow."
+
+"We leave early in the morning," objected Tom.
+
+"Besides, I don't believe it would be safe to go over that ground
+again," put in Mr. Damon.
+
+"Bless my gunpowder! But when I saw those savage creatures rushing
+at you, I thought it was all up with us. Are you hurt, Parker, my
+dear fellow? I forgot to ask before."
+
+"Not hurt in the least," answered the scientist. "My heavy and thick
+fur garments saved me from the beasts' horns, and I fell in some
+soft snow. I was quite startled for a moment. I thought it might be
+the beginning of the snow movement."
+
+"It was an ox movement," said Ned, in a low voice to Tom.
+
+Morning saw the travelers again under way, with the Red Cloud now
+floating high enough to avoid the lofty peaks. The weather was clear
+but very cold, and Tom, who was in the pilot-house, could see a long
+distance ahead, and note many towering crags, which, had the airship
+been flying low enough, would have interfered with her progress.
+
+"We'll have to keep the searchlight going all night, to avoid a
+collision," he decided.
+
+"Are we anywhere near the place?" asked Mr. Damon.
+
+"We're in th' right region," declared the old miner. "I think we're
+on th' right track. I recognize a few more landmarks."
+
+"There wouldn't have been any trouble if I hadn't lost the map."
+complained Tom, bitterly.
+
+"Never mind about that," insisted Abe. "We'll find th' place anyhow.
+But look ahead there; is that another hail storm headin' this way,
+Tom?"
+
+The young inventor glanced to where Abe pointed. There was a mist in
+the air, and, for a time great apprehension was felt, but, in a few
+minutes there was a violent flurry of snow and they all breathed
+easier. For, though the flakes were so numerous as to completely
+shut off the view, there was no danger to the airship from them. Tom
+steered by the compass.
+
+The storm lasted several hours, and when it was over the adventurers
+found themselves several miles nearer their destination--at least
+they hoped they were nearer it, for they were going it blind.
+
+Abe declared they were now in the region of the gold valley. They
+cruised about for two days, making vain observations by means of
+powerful telescopes, but they saw no signs of any depression which
+corresponded with the place whence Abe had seen the gold taken from.
+At times they passed over Indian villages, and had glimpses of the
+skin-clad inhabitants rushing out to point to the strange sight of
+the airship overhead. Tom was beginning to reproach himself again
+for his carelessness in losing the map, and it did begin to took as
+if they were making a fruitless search.
+
+Still they all kept up their good spirits, and Mr. Damon concocted
+some new dishes from the meat of the musk oxen. It was about a week
+after the fight with the savage creatures when, one day, as Ned was
+on duty in the pilothouse, he happened to lock down. What he saw
+caused him to call to Tom.
+
+"What's the matter?" demanded the young inventor, as he hurried
+forward.
+
+"Look down there," directed Ned. "It looks as if we were sailing
+over a lot of immense beehives of the old-fashioned kind."
+
+Tom looked. Below were countless, rounded hummocks of snow or ice.
+Some were very large--as immense as a great shed in which a
+dirigible balloon could be housed--while others were as small as the
+ice huts in which the Eskimos live.
+
+"That's rather strange," remarked Tom. "I wonder--"
+
+But he did not complete his sentence, for Abe Abercrombie, who had
+come to stand beside him, suddenly yelled out:
+
+"The caves of ice! The caves of ice! Now I know where we are! We're
+close to the valley of gold! There are the caves of ice, and just
+beyond is th' place we're lookin' for! We've found it at last!"
+
+
+
+
+CHAPTER XX
+
+IN THE GOLD VALLEY
+
+
+The excited cries of the old miner brought Mr. Damon and Mr. Parker
+to the pilothouse on the run.
+
+"Bless my refrigerator!" exclaimed Mr. Damon. "Are there more of
+those savage, shaggy creatures down there?"
+
+"No, but we are over th' caves of ice," explained Abe. "That means
+we are near th' gold."
+
+"You don't say so!" burst out the scientist. "The caves of ice! Now
+I can begin my real observations! I have a theory that the caves are
+on top of a strata of ice that is slowly moving down, and will
+eventually bury the whole of the North American continent. Let me
+once get down there, and I can prove what I say."
+
+"I'd a good deal rather you wouldn't prove it, if it's going to be
+anything like it was on Earthquake Island, or out among the diamond
+makers." said Tom Swift. "But we will go down there, to see what
+they are like. Perhaps there is a trail from among the ice caves to
+the valley of gold."
+
+"I don't think so," said Abe, shaking his head.
+
+"I think th' gold valley lies over that high ridge," and he pointed
+to one. "That's where me an' my partner was," he went on. "I
+recognize th' place now."
+
+"Well, we'll go down here, anyhow," decided Tom, and he pulled the
+lever to let some gas out of the bag, and tilted the deflection
+rudder to send the airship toward the odd caves.
+
+And, curious enough did our friends find them when they had made a
+landing and got out to walk about them. It was very cold, for on
+every side was solid ice. They walked on ice, which was like a floor
+beneath their feet, level save where the ice caves reared
+themselves. As for the caverns, they, too, were hollowed out of the
+solid ice. It was exactly as though there had once been a level
+surface of some liquid. Then by some upheaval of nature, the surface
+was blown into bubbles, some large and some small. Then the whole
+thing had frozen solid, and the bubbles became hollow caves. In time
+part of the sides fell in and made an opening, so that nearly all
+the caves were capable of being entered.
+
+This method of their formation was advanced as a theory by Mr.
+Parker, and no one cared to dispute him. The gold-seekers walked
+about, gazing on the ice caves with wonder showing on their faces.
+
+It was almost like being in some fantastic scene from fairyland, the
+big ice bubbles representing the houses, the roofs being rounded
+like the igloos of the Eskimos. Some had no means of entrance, the
+outer surface showing no break. Others had small openings, like a
+little doorway, while of still others there remained but a small
+part of the original cave, some force of nature having crumbled and
+crushed it.
+
+"Wonderful! Wonderful!" exclaimed Mr. Parker. "It bears out my
+theory exactly! Now to see how fast the ice is moving."
+
+"How are you going to tell?" asked Tom.
+
+"By taking some mark on this field of ice, and observing a distant
+peak. Then I will set up a stake, and by noting their relative
+positions, I can tell just how fast the ice field is moving
+southward." The scientist hurried into the ship to get a sharpened
+stake he had prepared for this purpose.
+
+"How fast do you think the ice is moving?" asked Ned.
+
+"Oh, perhaps two or three feet a year." "Two or three feet a year?"
+gasped Mr. Damon. "Why, Parker, my dear fellow, at that rate it will
+be some time before the ice gets to New York."
+
+"Oh, yes. I hardly expect it will reach there within two thousand
+years, but my theory will be proved, just the same!"
+
+"Humph!" exclaimed Abe Abercrombie, "I ain't goin' to worry any
+more, if it's goin' t' take all that while. I reckoned, to hear him
+talk, that it was goin' t' happen next summer."
+
+"So did I," agreed Tom, but their remarks were lost on Mr. Parker
+who was busy making observations. The young inventor and the others
+walked about among the ice caves.
+
+"Some of these caverns would be big enough to house the RED CLOUD in
+case of another hail storm," observed Tom. "That one over there
+would hold two craft the size of mine," and, in fact, probably three
+could have gotten in if the opening had been somewhat enlarged, for
+the ice cave to which our hero pointed was an immense one.
+
+As the adventurers were walking about they were startled by a
+terrific crashing sound. They started in alarm, for, off to their
+left, the top of one of the ice caverns had crashed inward, the
+blocks of frozen water crushing and grinding against one another.
+
+"It's a good thing we weren't in there," remarked Tom, and he could
+not repress a shudder, "There wouldn't have been much left of the
+RED CLOUD if she had been inside."
+
+It was a desolate place, in spite of the wild beauty of it, and
+beautiful it was when the sun shone on the ice caves, making them
+sparkle as if they were studded with diamonds. But it was cold and
+cheerless, and there were no signs that human beings had ever been
+there. Mr. Parker had completed the setting of his stake, and picked
+out his landmarks, and was gravely making his "observations," and
+jotting down some figures in a notebook.
+
+"How fast is it moving, Parker?" called Mr. Damon.
+
+"I can't tell yet," was the response. "It will require observations
+extending over several days before I will know the rate."
+
+"Then we might as well go on," suggested Tom. "There is nothing to
+be gained from staying here, and I would like to get to the gold
+valley. Abe says we are near it."
+
+"Right over that ridge, I take it to be," replied the miner. "An' we
+can't get there any too soon for me. Those Fogers may git their ship
+fixed up, an' arrive before we do if we wait much longer."
+
+"Not much danger, I guess," declared Ned.
+
+"Well, we'll go up in the air, and see what we can find," decided
+Tom, as he turned back toward the ship.
+
+They found the "ridge" as Abe designated it. to be a great plateau,
+over a hundred miles in extent, and they were the better part of
+that day crossing it, for they went slowly, so as not to miss the
+valley which the miner was positive was close at hand. Mr. Parker
+disliked leaving the ice caves, but Abe said there were more in the
+valley where they were going, and the scientist could renew his
+observations.
+
+It was getting dusk when Tom, who was peering through a powerful
+glass, called out:
+
+"Well, we're at the end of the plateau, and it seems to dip down
+into a valley just beyond here."
+
+"Then that's the place!" cried Abe, excitedly. "Go slow, Tom."
+
+Our hero needed no such caution. Carefully he sent the airship
+forward. A few minutes later they were passing over a large Eskimo
+village, the fur-clad inhabitants of which rushed about wildly
+excited at the sight of the airship.
+
+"There they are! Them's th' beggars!" cried the old miner. "Them's
+th' fellows who drove me an' my partner away. But there's th' valley
+of gold! I know it now! How t' fill our pockets with nuggets!"
+
+"Are you sure this is the place?" asked Mr. Damon.
+
+"Sartin sure of it!" declared Abe. "Put her down, Tom! Put her
+down!"
+
+"All right," agreed the young inventor, as he shifted the deflection
+rudder. The airship began her descent into the valley. The edge of
+the plateau, leading down into the great depression was now black
+with the Eskimos and Indians, who were capering about, gesticulating
+wildly.
+
+"It's quite a surprise party to 'em," observed Ned Newton.
+
+"Yes, I hope they don't spring one on us," added Tom.
+
+Down and down went the RED CLOUD lower and lower into the valley.
+
+"There are ice caves there!" cried Mr. Parker, pointing to the
+curiously rounded and hollow hummocks. "Lots of them!"
+
+"And larger than the others!" added Mr. Damon.
+
+The airship was now moving slowly, for Tom wanted to pick out a good
+landing place. He saw a smooth stretch of the ice just ahead of him,
+in front of an immense ice cave.
+
+"I'll make for that," he told Ned.
+
+A few minutes later the craft had come to rest. Tom shut off the
+power and hurried from the pilothouse, donning his fur coat as he
+rushed out. A blast of frigid air met him as he opened the outer
+door of the cabin. Back on the ridge of the plateau he could see the
+fringe of Indians.
+
+"Well, we're here in the valley," he said, as his friends gathered
+about him on the icy ground.
+
+"An' now for th' gold!" cried Abe, "for it's here that th' nuggets
+are--enough for all of us! Come on an' have a hunt for 'em!"
+
+
+
+
+CHAPTER XXI
+
+THE FOGERS ARRIVE
+
+
+In Spite of the fact that he tried to remain calm, Tom Swift felt a
+wild exultation as he thought of what lay before him and his
+friends. To be in a place where gold could be picked up! where they
+might all become fabulously wealthy! where the ground might be seen
+covered with the precious yellow metal! this was enough to set the
+nerves of any one a-tingle!
+
+Tom could hardly realize it at first. After many hardships, no
+little danger, and after an attempt on the part of their enemies to
+defeat them, they had at last reached their goal. Now, as Abe had
+said, they could hunt for the gold.
+
+But if they expected to see the precious yellow nuggets lying about
+ready to be picked up like so many kernels of corn, they were
+disappointed. A quick look all about showed them only a vast extent
+of ice and snow, broken here and there by the big caves of ice.
+There were not so many of the latter as at the first place they
+stopped, but the caverns were larger.
+
+"Gold--I don't see any gold," remarked Ned Newton, with a
+disappointed air. "Where is it?"
+
+"Bless my pocketbook, yes! Where is it?" demanded Mr. Damon.
+
+"Oh, we've got to dig for it," explained Abe. "It's only when
+there's been a slight thaw that some of th' pebble nuggets kin be
+seen. They're under th' ice, an' we've got t' dig for 'em."
+
+"Does it ever thaw up here?" asked Mr. Parker. "The ice of the caves
+seems thick enough to last forever."
+
+"It does thaw an' melt some," went on the miner. "But some of th'
+caves last all through what they call 'summer' up here, though it's
+more like winter. We're above th' Arctic circle now, friends."
+
+"Maybe we can keep on to the Pole," suggested Ned.
+
+"Not this trip," spoke Tom, grimly. "We'll try for the gold, first."
+
+"Yes, an' I'm goin' t' begin diggin' right away!" exclaimed Abe, as
+he turned back into the airship, and came out again with a pick and
+shovel, a supply of which implements had been brought along. The
+others followed his example. and soon the ice chips were flying
+about in a shower, while the sun shining on them gave the appearance
+of a rainbow.
+
+"Look at those Indians watching us," remarked Ned to Tom, as he
+paused in his chipping of the frozen surface. The young inventor
+glanced up toward the distant plateau where a fringe of dark figures
+stood. The natives were evidently intently watching the gold-
+seekers.
+
+"Do you think there's any danger from them. Abe?" asked Tom.
+
+"Not much," was the reply. "They made trouble for me an' my partner,
+but I guess th' airship has scared 'em sufficient, so they won't
+come snoopin' down here," and Abe fell to at his digging again.
+
+Mr. Damon was also vigorously wielding a pick, but Mr. Parker like
+the true scientist he was, had renewed his observations. Evidently
+the gold had no attractions for him, or, if it did, he preferred to
+wait until he had finished his calculations.
+
+Vigorously the adventurers wielded their implements, making the ice
+fly, but for an hour or more no gold was discovered. Mr. Damon,
+after picking lightly at a certain place, would get discouraged, and
+move on to another. So did Ned, and Tom, after going down quite a
+way, left off work, and walked over to one of the big ice caves.
+
+"What's up?" asked Ned, resting from his labors.
+
+"I was thinking whether it would be safe to put the RED CLOUD in
+this ice cave for a shelter," replied Tom. "There may come up a hail
+storm at any time, and damage it. The caves would be just the place
+for it, only I'm afraid the roof might collapse."
+
+"It looks strong," said Ned. "Let's ask Mr. Parker his opinion."
+
+"Good idea," agreed Tom.
+
+The scientist was soon taking measurements of the thickness of the
+cave roof, noting its formation, and looking at the frozen floor.
+
+"I see no reason why this cave should collapse," he finally
+announced. "The only danger is the movement of the whole valley of
+ice, and that is too gradual to cause any immediate harm. Yes, I
+think the airship could be housed in the ice cave."
+
+"Then I'll run her in, and she'll be safer," decided Tom. "I guess
+we three can do it, Ned, and leave Mr. Damon and Abe to keep on
+digging for gold." The airship was so buoyant that it could easily
+be moved about on the bicycle wheels on which it rested, and soon,
+after the lower edge of the opening into the ice cave had been
+smoothed down, the RED CLOUD was placed in the novel shelter.
+
+"Now to continue the search for the yellow nuggets!" cried Ned, and
+Tom went with him, even Mr. Parker condescending to take a pick,
+now. Abe was the only one who dug steadily in one place. The others
+tried spot after spot.
+
+"You've got t' stick t' one lead until you find somethin', or until
+it peters out," explained the miner. "You must git down to th' dirt
+before you'll find any gold, though you may strike a few grains that
+have worked up into th' ice."
+
+After this advice they all kept to one hole until they had worked
+down through the ice to the dirt surface below. But even then, Abe,
+who was the first to achieve this, found no gold, and the old miner
+went to another location.
+
+All the rest of that day they dug, but with no result. Not even a
+few grains of yellow dust rewarded their efforts.
+
+"Are you sure this is the right place?" asked Mr. Damon, somewhat
+fretfully, of Abe. as they ate supper that night in the airship,
+sheltered as it was in the ice cave.
+
+"I'm positive of it," was the reply. "There's gold here, but it will
+take some prospectin' t' find it. Maybe th' deposits have been
+shifted by th' ice movement, as Mr. Parker says. But it's here, an'
+we'll git it. We'll try ag'in t'-morrow."
+
+They did try, but with small success. Laboring all day in the cold
+the only result was a few little yellow pebbles that Tom found
+imbedded in the ice. But they were gold, and the finding of them
+gave the seekers hope as they wearily began their task the following
+day. The weather seemed even colder, and there was the indication of
+a big storm.
+
+They were scattered in different places on the ice, not far away
+from the big cave, each one picking away vigorously. Suddenly Abe,
+who had laboriously worked his way down to the dirt, gave an
+exultant yell.
+
+"I've struck it! Struck it rich!" he shouted, leaping about as he
+threw down his pick, "Look here, everybody!" He stooped down over
+the hole. They all ran to his side, and saw him lifting from a
+little pocket in the dirt, several large, yellow pebbles.
+
+"Gold! Gold!" cried Abe. "We've struck it at last!"
+
+For a moment no one spoke, though there was a wild beating of their
+hearts. Then, off toward the farther end of the valley there sounded
+a curious noise. It was a shouting and yelling, mingled with the
+snapping of whips and the howls and barkings of dogs.
+
+"Bless my handkerchief!" cried Mr. Damon. "What's that?"
+
+They all saw a moment later. Approaching over the frozen snow were
+several Eskimo sledges, drawn by dog teams, and the native drivers
+were shouting and cracking their whips of walrus hide.
+
+"The natives are coming to attack us!" cried Ned.
+
+Tom said nothing. He was steadily observing the approaching sleds.
+They came on rapidly. Abe was holding the golden nuggets in his
+gloved hands.
+
+"Get the guns! Where's your electric rifle, Tom?" cried Mr. Damon.
+
+"I don't believe we'll need the guns--just yet," answered the young
+inventor, slowly.
+
+"Bless my cartridge-belt! Why not?" demanded the eccentric man.
+
+"Because those are the Fogers," replied Tom. "They have followed us-
+-Andy and his father! Andy Foger here!" gasped Ned.
+
+Tom nodded grimly. A few minutes later the sleds had come to a halt
+not far from our friends, and Andy, followed by his father, leaped
+off his conveyance. The two were clad in heavy fur garments.
+
+"Ha, Tom Swift! You didn't get here much ahead of us!" exulted the
+bully. "I told you I'd get even with you! Come on, now, dad, we'll
+get right to work digging for gold!"
+
+Tom and his companions did not know what to say.
+
+
+
+
+CHAPTER XXII
+
+JUMPING THE CLAIM
+
+
+There was a sneering look on Andy's face, and Mr. Foger, too, seemed
+delighted at having reached the valley of gold almost as soon as had
+our friends. Tom and the others looked at the means by which the
+bully had arrived. There were four sleds, each one drawn by seven
+dogs, and in charge of a dark-skinned native. On the two foremost
+sleds Andy and his father had ridden, while the other two evidently
+contained their supplies.
+
+For a moment Andy surveyed Tom's party and then, turning to one of
+the native drivers, he said:
+
+"We'll camp here. You fellows get to work and make an ice house, and
+some of you cook a meal--I'm hungry."
+
+"No need build ice house," replied the native, who spoke English
+brokenly.
+
+"Why not?" demanded Andy.
+
+"Live in ice cave-plenty much ob'em--plenty much room," went on the
+Eskimo, indicating several of the large caverns.
+
+"Ha! That's a good idea," agreed Mr. Foger, "Andy, my son, we have
+houses already made for us, and very comfortable they seem, too.
+We'll take up our quarters in one, and then hunt for the gold."
+
+Mr. Foger seemed to ignore Tom and his friends. Abe Abercrombie
+strode forward.
+
+"Look here, you Fogers!" he exclaimed without ceremony, "was you
+calculatin' on stakin' any claims here?"
+
+"If you mean are we going to dig for gold, we certainly are,"
+replied Andy insolently, "and you can't stop us."
+
+"I don't know about that," went on Abe, grimly. "I ain't goin' t'
+say nothin' now, about th' way you stole th' map from me, an' made a
+copy, but I am goin t' say this, an' that is it won't be healthy fer
+any of you t' git in my way, or t' try t' dig on our claims!"
+
+"We'll dig where we please!" cried Andy. "You don't own this
+valley!"
+
+"We own as much of it as we care to stake out, by right of prior
+discovery!" declared Tom, firmly.
+
+"And I say we'll dig where we please!" insisted Andy. "Hand me a
+pick," he went on to another of the natives.
+
+"Wait jest a minute," spoke Abe calmly, as he put his little store
+of nuggets in the pocket of his fur coat, and drew out a big
+revolver. "It ain't healthy t' talk that way, Andy Foger, an' th'
+sooner you find that out th' better. You ain't in Shopton now, an'
+th' only law here is what we make for ourselves. Tom, maybe you'd
+better get out th' rifles, an' your electric gun, after all. It
+seems like we might have trouble," and Abe cooly looked to see if
+his weapon was loaded.
+
+"Oh, of course we didn't mean to usurp any of your rights, my dear
+friend!" exclaimed Mr, Foger quickly, and he seemed nervous at the
+sight of the big revolver, while Andy hastily moved until he was
+behind the biggest of the sledge drivers. "We don't want to violate
+any of your rights," went on Mr. Foger. "But this valley is large,
+and do I understand that you claim all of it?"
+
+"We could if we wanted to," declared Abe stoutly; "but we'll be
+content with three-quarter of it, seein' we was here fust. If you
+folks want t' dig fer gold, go over there," and he pointed to a spot
+some distance away.
+
+"We'll dig where we please!" cried Andy.
+
+"Oh, will you?" and there was an angry light in Abe's eyes. "I
+guess, Tom, you'd better git--"
+
+"No! No! My son is wrong--he is too hasty," interposed Mr. Foger.
+"We will go away--certainly we will. The valley is large enough for
+both of us--just as you say. Come, Andy!"
+
+The bully seemed about to refuse, but a look at Abe's angry face and
+a sight of Mr. Damon coming from the cave where the airship was,
+with a rifle, for the eccentric man had hastened to get his weapon--
+this sight calmed Andy down. Without further words he and his father
+got back on their sleds, and were soon being driven off to where a
+large ice cave loomed up, about a mile away.
+
+"Good riddance," muttered the miner, "now we kin go on diggin'
+wthout bein' bothered by that little scamp."
+
+"I don't know about that," spoke Tom, shaking his head dubiously.
+"There's always trouble when Andy Foger's within a mile. I'm afraid
+we haven't seen the last of him."
+
+"He'd better not come around here ag'in," declared Abe. "Queer, how
+he should turn up, jest when I made a big strike."
+
+"They must have come on all the way from where their airship was
+wrecked, by means of dog sleds," observed Ned, and the others agreed
+with him. Later they learned that this was so; that after the
+accident to the ANTHONY, the crew had refused to proceed farther
+north, and had gone back. But Mr. Foger had hired the natives with
+the dog teams, and, by means of the copy of the map and with what
+knowledge his Eskimos had, had reached the valley of gold.
+
+"We have certainly struck it rich," went on Abe, as he went back to
+where he had dug the hole. "Now we'd better all begin prospectin'
+here, for it looks like a big deposit. We'll stake out a large
+enough claim to take it all in. I guess Mr. Parker can do that,
+seein' as how he knows about such things."
+
+The scientist agreed to do this part of the work, it being
+understood that all the gold discovered would be shared equally
+after the expenses of the trip had been paid.
+
+Feverishly Abe and the others began to dig. They did not come upon
+such a rich deposit as the miner had found, but there were enough
+nuggets picked up to prove that the expedition would be very
+successful.
+
+No more attention was paid to the Fogers, but through the telescope
+Tom could see that the bully and his father had made a camp in one
+of the ice caves, and that both were eagerly digging in the frozen
+surface of the valley.
+
+Before night several thousand dollars' worth of gold had been taken
+out by our friends. It was stored in the airship, and then, after
+suppers the craft's searchlight was taken off, and placed in such a
+position in front of the cave of ice so that the beams would
+illuminate the claim staked out by Tom and the others.
+
+"We'll stand watch an' watch," suggested Abe, "but I don't think
+them Fogers will come around here ag'in."
+
+They did not, and the night passed peacefully. The next day our
+friends were again at work digging for gold. So were the Fogers, as
+could be observed through the glass, but it was impossible to see
+whether they got any nuggets.
+
+The gold seemed to be in "pockets," and that day the ones in the
+vicinity of the strike first made by Abe were cleaned out.
+
+"We'll have to locate some new 'pockets,'" said the miner, and the
+adventurers scattered over the frozen plain to look for other
+deposits of the precious metal.
+
+Tom and Ned were digging together not far from one another. Suddenly
+Ned let out a joyful cry.
+
+"Strike anything?" asked Tom.
+
+"Something rich," answered the bank clerk. He lifted from a hole in
+the ground a handful of the golden pebbles.
+
+"It's as good as Abe's was!" exclaimed Tom. "We must stake it out at
+once, or the Fogers may jump it. Come on, we'll go back and tell
+Abe, and get Mr. Parker and Mr. Damon over here."
+
+The three men were some distance away, and there was no sign of the
+Fogers. Tom and Ned hurried back to where their friends were,
+leaving their picks and shovels on the frozen ground.
+
+The good news was soon told, and, with some stakes hastily made from
+some extra wood carried on the airship, the little party hastened
+back to where Tom and Ned had made their strike.
+
+As they emerged from behind a big hummock of ice they saw, standing
+over the holes which the lads had dug, Andy Foger and his father!
+Each one had a rifle, and there was a smile of triumph on Andy's
+face!
+
+"What are you doing here?" cried Tom, the hot blood mounting to his
+cheeks.
+
+"We've just staked out a claim here," answered the bully.
+
+"And you deserted it," put in Mr. Foger smoothly. "I think your
+mining friend will tell you that we have a right to take up an
+abandoned claim."
+
+"But we didn't abandon it!" declared Tom. "We only went away to get
+the stakes."
+
+"The claim was abandoned, and we have 'jumped' it," went on Mr.
+Foger, and he cocked his rifle. "I need hardly tell you that
+possession is nine points of the law, and that we intend to remain.
+Andy, is your gun loaded?"
+
+"Yes, pa."
+
+"I--I guess they've got us--fer th' time bein'," murmured Abe, as he
+motioned to Tom and the others to come away. "Besides they've got
+guns, an' we haven't--but wait," added the miner, mysteriously. "I
+haven't played all my tricks yet."
+
+
+
+
+CHAPTER XXIII
+
+ATTACKED BY NATIVES
+
+
+To state that Tom and his friends were angry at the trick the Fogers
+had played on them would be putting it mildly. There was righteous
+indignation in their hearts, and, as for the young inventor he felt
+that much blame was attached to him for his neglect in not remaining
+on guard at the place of the lucky strike while Ned went to call the
+others.
+
+"I guess Andy must have been spying on us," spoke Ned, "or he would
+never have known when to rush up just as he did; as soon as we
+left."
+
+"Probably," admitted Tom, bitterly.
+
+"But, bless my penholder!" cried Mr. Damon. "Can't we do something,
+Abe? Won't the law--?"
+
+"There ain't any law out here, except what you make yourself," said
+the miner. "I guess they've got us for th' time bein'."
+
+"What do you mean by that?" asked Tom, detecting a gleam of hope in
+Abe's tone.
+
+"Well, I mean that I think we kin git ahead of 'em. Come on back to
+th' ship, an' we'll talk it over."
+
+They walked away, leaving Andy and his father in possession of the
+rich deposits of gold, and that it was much richer even then than
+the hole Abe had first discovered was very evident. The two Fogers
+were soon at work, digging out the yellow metal with the pick and
+shovels Tom and Ned had so thoughtlessly dropped.
+
+"What little law there is out here they've got on their side," went
+on Abe, "an' they've got possession, too, which is more. Of course
+we could go at 'em in a pitched battle, but I take it you don't want
+any bloodshed?" and he looked at Tom.
+
+"Of course not," replied the lad quickly, "but I'd like to meet Andy
+alone, with nothing but my fists for a little while," and Tom's eyes
+snapped.
+
+"So would I," added Ned.
+
+"Perhaps we can find another pocket of gold better than that one,"
+suggested Mr. Damon.
+
+"We might," admitted Abe, "but that one was ours an' we're entitled
+to it. This valley is rich in gold deposits, but you can't allers
+put your hand on 'em. We may have t' hunt around for a week until we
+strike another. An', meanwhile, them Fogers will be takin' our gold!
+It's not to be borne! I'll find some way of drivin' 'em out. An'
+we've got t' do it soon, too."
+
+"You mean if we don't that they'll get all the gold?" asked Mr.
+Damon.
+
+"No, I mean that soon it will be th' long night up here, an' we
+can't work. We'll have t' go back, an' I don't want t' go back until
+I've made my pile."
+
+"Neither do any of us, I guess," spoke Tom, "but there doesn't seem
+to be any help for it."
+
+They discussed several plans on reaching the ship, but none seemed
+feasible without resorting to force, and this they did not want to
+do, as they feared there might be bloodshed. When night closed in
+they could see the gleam of a campfire, kindled by the Foger party,
+at the gold-pocket, from bits of the scrubby trees that grew in that
+frigid clime.
+
+"They're going to stay on guard," announced Tom. "We can't get it
+away from them to-night."
+
+Though Abe had spoken of some plan to regain the advantage the
+Fogers had of them, the old miner was not quite ready to propose it.
+All the next day he seemed very thoughtful, while going about with
+the others, seeking new deposits of gold. Luck did not seem to be
+with them. They found two or three places where there were traces of
+the yellow pebbles, but in no very great quantity.
+
+Meanwhile the Fogers were busy at the pocket Ned had located. They
+seemed to be taking out much of the precious metal.
+
+"And it all ought to be ours," declared Tom, bitterly.
+
+"Yes, and it shall be, too!" suddenly exclaimed. Abe. "I think I
+have a plan that will beat 'em."
+
+"What is it?" asked Tom.
+
+"Let's get back to the ship, and I'll tell you," said Abe. "We can't
+tell when one of their natives might be sneakin' in among these ice
+caves, an' they understand some English. They might give my scheme
+away."
+
+In brief Abe's plan, as he unfolded it in the cabin of the RED CLOUD
+was this:
+
+They would divide into two parties, one consisting of Ned and Tom,
+and the other of the three men. The latter, by a circuitous route,
+would go to the ice caves where the Fogers had established their
+camp. It was there that the Indians remained during the day, while
+Andy and his father labored at the gold pocket, for, after the first
+day when they had had the natives aid them, father and son had
+worked alone at the hole, probably fearing to trust the Indians. At
+night, though either Andy or his father remained on guard, with one
+or two of the dusky-skinned dog drivers.
+
+"But we'll work this trick before night," said Abe. "We three men
+will get around to where the natives are in the ice cave. We'll
+pretend to attack them, and raise a great row, firing our guns in
+the air, and all that sort of thing, an' yellin' t' beat th' band.
+Th' natives will yell, too, you can depend on that."
+
+"Th' Fogers will imagine we are tryin' t' git away with their sleds
+an' supplies, an' maybe their gold, if they've got it stored in th'
+ice cave. Naturally Andy or his father will run here, an' that will
+leave only one on guard at th' mine. Then Tom an' Ned can sneak up.
+Th' two of 'em will be a match for even th' old Foger, if he happens
+t' stay, an' while Tom or Ned comes up in front, t' hold his
+attention, th' other can come up in back, an' grab his arms, if he
+tries t' shoot. Likely Andy will remain at th' gold hole, an' you
+two lads kin handle him, can't you?"
+
+"Well, I guess!" exclaimed Tom and Ned together.
+
+The plan worked like a charm. Abe, Mr. Damon and Mr. Parker raised a
+great din at the ice cave where the Foger natives were. The sound
+carried to the hole where Andy and his father were digging out the
+gold. Mr. Foger at once ran toward the cave, while Andy, catching up
+his gun, remained on the alert.
+
+Then came the chance of Tom and Ned. The latter coming from his
+hiding-place, advanced boldly toward the bully, while Tom, making a
+detour, worked his way up behind.
+
+"Here! You keep away!" cried Andy, catching sight of Ned. "I see
+what the game is, now! It's a trick!"
+
+"You're a nice one to talk about tricks!" declared Ned, advancing
+slowly.
+
+"Keep away if you don't want to get hurt!" yelled Andy.
+
+"Oh, you wouldn't hurt me; would you?" mocked Ned, who wanted to
+give Tom time to sneak up behind the bully.
+
+"Yes, I would! Keep back!" Andy was nervously fingering his weapon.
+The next instant his gun flew from his grasp, and he went over
+backward in Tom's strong grip; for the young inventor, in his
+sealskin shoes had worked up in the rear without a sound. The next
+moment Andy broke away and was running for his life, leaving Tom and
+Ned in possession of the gold hole, and that without a shot being
+fired. A little later the three men, who had hurried away from the
+cave as Mr. Foger rushed up to see what caused the racket, joined
+Tom and Ned, and formal possession was taken of their lucky strike.
+
+"We'll guard it well, now," decided Tom, and later that day they
+moved some supplies near the hole, and for a shelter built an igloo,
+Eskimo fashion, in which work Abe had had some experience. Then they
+moved the airship to another ice cave, nearer their "mine" as they
+called it, and prepared to stand guard.
+
+But there seemed to be no need, for the following day there was no
+trace of the Fogers. They and their natives had disappeared.
+
+"I guess we were too much for them," spoke Tom. But the sequel was
+soon to prove differently.
+
+It was three days after our friends had regained their mine, during
+which time they had dug out considerable gold, that toward evening,
+as Tom was taking the last of the output of yellow pebbles into the
+cave where the airship was, he looked across the valley.
+
+"Looks like something coming this way," observed the young inventor.
+"Natives, I guess."
+
+"It is," agreed Ned, "quite a large party, too!"
+
+"Better tell Abe and the others," went on Tom. "I don't like the
+looks of this. Maybe the sudden disappearance of the Fogers has
+something to do with it."
+
+Abe, Mr. Damon and Mr. Parker hurried from the ice cave. They had
+caught up their guns as they ran out.
+
+"They're still coming on," called Tom, "and are headed this way."
+
+"They're Indians, all right!" exclaimed Abe. "Hark! What's that?"
+
+It was the sound of shouting and singing.
+
+Through the gathering dusk the party advanced. Our friends closely
+scanned them. There was something familiar about the two leading
+figures, and it could now be seen that in the rear were a number of
+dog sleds.
+
+"There's Andy Foger and his father!" cried Ned. "They've gone and
+got a lot of Eskimos to help them drive us away."
+
+"That's right!" admitted Tom. "I guess we're in for it now!"
+
+With a rush the natives, led by the Fogers, came on. They were
+yelling now. An instant later they began firing their guns.
+
+"It's a fierce attack!" cried Tom. "Into the ice cave for shelter!
+We can cover the gold mine from there. I'll get my electric gun!"
+
+
+
+
+CHAPTER XXIV
+
+THE WRECK OF THE AIRSHIP
+
+
+Almost before our friends could retreat into the cave which now
+sheltered the RED CLOUD, the attacking natives opened fire.
+Fortunately they only had old-fashioned, muzzle-loading muskets,
+and, as their aim was none of the best, there was comparatively
+little danger. The bullets, however, did sing through the fast-
+gathering darkness with a vicious sound, and struck the heavy sides
+and sloping front of the ice cave with a disconcerting "ping!"
+
+"I don't hear Andy or his father firing!" called Tom, as he and the
+others returned the fire of the savage Indians. "I could tell their
+guns by the sharper reports. The Fogers carry repeating rifles, and
+they're fine ones, if they're anything like the one we took from
+Andy, Ned."
+
+"That's right," agreed Tom's chum, "I don't believe Andy or his
+father dare fire. They're afraid to, and they're putting the poor
+ignorant natives up to it. Probably they hired them to try to drive
+us away."
+
+This, as they afterward learned, was exactly the case.
+
+The battle, if such it could be called, was kept up. There was about
+a hundred natives, all of whom had guns, and, though they were slow
+to load, there were enough weapons to keep up a constant fusilade.
+On their part, Tom and the others fired at first over the heads of
+the natives, for they did not want to kill any of the deluded men.
+Later, though, when they saw the rush keeping up, they fired at
+their legs, and disabled several of the Eskimos, the electric gun
+proving very effective.
+
+It was now quite dark, and the firing slackened. From their position
+in the cave, Tom and the others could command the hole where the
+gold was, and, as they saw several natives sneaking up to it the
+young inventor and Ned, both of whom were good shots, aimed to have
+the bullets strike the ice close to where the Indians were.
+
+This sort of shooting was enough, and the natives scurried away.
+Then Tom hit on the plan of playing the searchlight on the spot, and
+this effectually prevented an unseen attack. It seemed to discourage
+the enemy, too for they did not venture into that powerful glow of
+light.
+
+"They won't do anything more until morning," declared Abe. "Then
+we'll have it hot an' heavy, though, I'm afeered. Well, we'll have
+t' make th' best of it!"
+
+They took turns standing guard that night, but no attack was made.
+The fact of the Fogers coming back with the band of Indians told
+Tom, more plainly than words, how desperately his enemies would do
+battle with them. Anxiously they waited for the morning.
+
+Several times in the night Mr. Parker was seen roaming about
+uneasily, though it was not his turn to be on guard. Finally Tom
+asked him what was the matter, and if he could not sleep.
+
+"It isn't that," answered the scientist, "but I am worried about the
+ice. I can detect a slight but peculiar movement by means of some of
+my scientific instruments. I am alarmed about it. I fear something
+is going to happen."
+
+But Tom was too worried about the outcome of the fight he knew would
+be renewed on the next day, to think much about the ice movement. He
+thought it would only be some scientific phenomena that would amount
+to little.
+
+With the first streak of the late dawn, the gold-seekers were up,
+and partook of a hot breakfast, with strong coffee which Mr. Damon
+brewed. Tom took an observation from the mouth of the cave. The
+searchlight was still dimly glowing, and it did not disclose
+anything. Tom turned it off. He thought he saw a movement among the
+ranks of the enemy, who had camped just beyond the gold hole.
+
+"I guess they're coming!" cried the lad. "Get ready for them!"
+
+The adventurers caught up their guns, and hurried to the entrance of
+the cave. Mr. Parker lingered behind, and was observed to be
+narrowly scanning the walls of the cavern.
+
+"Come on, Parker, my dear man!" begged Mr. Damon. "We are in grave
+danger, and we need your help. Bless my life insurance policy! but I
+never was in such a state as this."
+
+"We may soon be in a worse one," was the answer of the gloomy
+scientist.
+
+"What do you mean?" asked Mr. Damon, but he hurried on without
+waiting for a reply.
+
+Suddenly, from without the cave came a series of fierce yells. It
+was the battle-cry of the Indians. At the same moment there sounded
+a fusillade of guns.
+
+"The battle is beginning!" cried Tom Swift, grimly. He held his
+electric gun, though he had not used it very much in the previous
+attack, preferring to save it for a time of more need.
+
+As the defenders of the cave reached the entrance they saw the body
+of natives rushing forward. They were almost at the gold hole, with
+Andy Foger and his father discreetly behind the first row of
+Eskimos, when, with a suddenness that was startling, there sounded
+throughout the whole valley a weird sound!
+
+It was like the wailing of some giant--the sighing of some mighty
+wind. At the same time the air suddenly became dark, and then there
+came a violent snow squall, shutting out instantly the sight of the
+advancing natives. Tom and the others could not see five feet beyond
+the cave.
+
+"This will delay the attack," murmured Ned, "They can't see to come
+at us."
+
+Mr. Parker came running up from the interior of the cave. On his
+face there was a look of alarm.
+
+"We must leave here at once!" he cried.
+
+"Leave here?" repeated Tom. "Why must we? The enemy are out there!
+We'd run right into them!"
+
+"It must be done!" insisted the scientist. "We must leave the cave
+at once!"
+
+"What for?" cried Mr. Damon.
+
+"Because the movement of the ice that I predicted, has begun. It is
+much more rapid than I supposed it would be. In a short time this
+cave and all the others will be crushed flat!"
+
+"Crushed flat!" gasped Tom.
+
+"Yes, the caves of ice are being destroyed! Hark! You can hear them
+snapping!"
+
+They all listened. Above the roar of the storm could be made out the
+noise of crushing, grinding ice-sounds like cannon being fired, as
+the great masses of frozen crystal snapped like frail planks.
+
+"The ice caves are being destroyed by an upheaval of nature!" went
+on Mr. Parker. "This one will soon go! The walls are bulging now! We
+must get out!"
+
+"But the natives! They will kill us!" cried Mr. Damon. "Bless my
+soul! what a trying position to be in."
+
+"I guess the natives are as bad off as we are," suggested Ned.
+"They're not firing, and I can hear cries of alarm, I think they're
+running away."
+
+There was a lull in the snow flurry, and the white curtain seemed to
+lift for a moment. The gold-seekers had a glimpse of the natives in
+full retreat, with the Fogers--father and son--racing panic-stricken
+after them. Tom could also see a big cave, just beyond the gold
+hole, collapse and crumble to pieces like a house of cards.
+
+"We have no time to lose!" Mr. Parker warned them. "The roof of this
+cave is slowly coming down. The sides are collapsing! We must get
+out!"
+
+"Then wheel out the airship!" cried Tom. "We must save that! We
+needn't fear the natives, now!"
+
+The young inventor hurried to the RED CLOUD calling to Ned and the
+others. They hastened to his side. It was an easy matter to move the
+airship along on the wheels. It neared the opening of the cave. The
+rumbling, roaring, grinding sound of the ice increased.
+
+"Why--why!" cried Tom in surprise and alarm, as the craft neared the
+mouth of the ice cavern, "we can't get it out--the opening is too
+small! Yet it came in easily enough!"
+
+"The cave is collapsing--growing smaller every moment!" cried Mr.
+Parker. "We have only time to save our lives! Run out!"
+
+"And leave the airship? Never!" yelled Tom.
+
+"You must! You can't save that and your life!"
+
+"Get axes and make the opening bigger!" suggested Ned, who, like his
+chum, could not bear to think of the destruction of the beautiful
+craft.
+
+"No time! No time!" shouted Mr. Parker, frantically, "We must get
+out! Save what you can from the ship--the gold--some supplies--the
+guns--some food--save what you can!"
+
+Then ensued a wild effort to get from the doomed craft what they
+could--what they would need if they were to save their lives in that
+cold and desolate country. Food, some blankets--their guns--as much
+of the gold as they could hastily gather together--their weapons and
+some ammunition--all this was carried from the cabin outside the
+cave. The entrance was rapidly growing smaller. The roof was already
+pressing down on the gas-bag.
+
+Tom gave one last look at his fine craft. There were tears in his
+eyes. He started into the cabin for something he had forgotten. Mr.
+Parker grabbed him by the arm.
+
+"Don't go in!" he cried hoarsely. "The cave will collapse in another
+instant!" He rushed with Tom out of the cavern, and not a moment too
+soon. The others were already outside.
+
+Then with a rush and a roar, with a sound like a great explosion,
+with a rending, grinding and booming as the great pieces of ice
+collapsed one against the other, the big ice cave settled in, as
+does some great building when the walls are weakened!
+
+Down crashed the roof of the ice cave! Down upon the RED CLOUD,
+burying out of sight, forever, under thousands of tons of ice and
+snow, the craft which was the pride of Tom Swift's heart! It was the
+end of the airship!
+
+Tom felt a moisture of tears in his eyes as he stood there in the
+midst of the snowstorm.
+
+
+
+
+CHAPTER XXV
+
+THE RESCUE--CONCLUSION
+
+
+For a few moments after the collapse of the cave, and the
+destruction of the airship, on which they depended to take them from
+that desolate land, no one spoke. The calamity had been too
+terrible--they could hardly understand it.
+
+The snow had ceased, and, over the frozen plain, in full retreat,
+could be seen the band of attacking Indians. They had fled in terror
+at the manifestation of Nature. And Nature, as if satisfied at the
+mischief she had wrought, called a halt to the movement of the ice.
+The roaring, grinding sounds ceased, and there were no more
+collapses of caves in that neighborhood.
+
+"Well, we are up against it," spoke Tom, softly. "Poor old RED
+CLOUD! There'll never be another airship like you!"
+
+"We are lucky to have escaped with our lives," said Mr. Parker.
+"Another moment and it would have been too late. I was expecting
+something like this--I predicted it."
+
+But his honor was an empty one--no one cared to dispute it with him.
+
+"Bless my refrigerator! What's to be done!" exclaimed Mr. Damon.
+
+"Start from here as soon as possible," decided Abe.
+
+"Why, do you think the natives will come back?" asked Ned.
+
+"No, but we have only a small supply of food, my lad, an' it's hard
+to git up here. We must hit th' trail fer civilization as soon as we
+kin!"
+
+"Go back--how; without the airship?" asked Tom, blankly.
+
+"Walk!" exclaimed the miner, grimly. "It's th' only way!"
+
+They realized that. There was no hope of digging through that mass
+of fantastically piled ice to reach the airship, and, even if they
+could have done so, it would have been crushed beyond all hope of
+repair. Nor could they dig down for more food, though what they had
+hastily saved was little enough.
+
+"Well, if we've got to go, we'd better start," suggested Tom, sadly.
+"Poor old RED CLOUD!"
+
+"Maybe we can get a little more gold," suggested Ned.
+
+They walked over to the hole whence they had taken the yellow
+nuggets. The "pocket" was not to be seen. It was buried out of sight
+under tons of ice.
+
+"We'll get no more gold here," decided Abe, "lf we get safely out of
+th' valley, and t' the nearest white settlement, we'll be lucky."
+
+"Bless my soul! Is it as bad as that!" cried Mr. Damon.
+
+Abe nodded without speaking. There was nothing else to do. Sadly and
+silently they made up into packs the things they had saved, and
+started southward, guided by a small compass the miner had with him.
+
+It was a melancholy party. Fortunately the weather had turned a
+little warmer or they might have been frozen to death. They tramped
+all that day, shaping their course to take them out of the valley on
+a side well away from where the hostile natives lived. At night they
+made rude shelters of snow and blocks of ice and ate cold victuals.
+The second day it grew colder, and they were slightly affected by
+snow-blindness, for they had lost their dark glasses in the cave.
+
+Even the gold seemed too great a burden to carry, and they found
+they had more of it than at first they supposed. On the third day
+they were ready to give up, but Abe bravely urged them on. Toward
+the close of the fourth day, even the old miner was in despair, for
+the food they could carry was not such as to give strength and
+warmth, and they saw no game to shoot.
+
+They were just getting ready to go into a cheerless camp for the
+night, when Tom, who was a little in advance, looked ahead.
+
+"Ned, do I see something or is it only a vision?" he asked.
+
+"What does it look like?" asked his chum.
+
+"Like Eskimos on sleds."
+
+"That's what it is," agreed Ned, after an observation. "Maybe it's
+the Fogers, or some of the savage Indians."
+
+They halted in alarm, and got out their guns. The little party of
+natives kept coming on toward them.
+
+Suddenly Abe uttered a cry, but it was one of joy and not fear.
+
+"Hurrah!" he yelled, "It's all right--they're friendly natives!
+They're of the same tribe that helped me an' my partner! It's all
+right, boys, we're rescued now!"
+
+And so it proved. A few minutes later the gold-seekers were on the
+sleds of the friendly Eskimos, some of whom remembered Abe, and the
+weary and hungry adventures were being rushed toward the native
+village as fast as the dogs could run. It was a hunting party that
+had come upon our friends just in time.
+
+Little more remains to be told. Well cared for by the kind Eskimos,
+Tom and his friends soon recovered their spirits and strength. They
+arranged for dog teams to take them to Sitka, and paid their friends
+well for the service, not only in gold, but by presenting what was
+of more value, the guns they no longer needed. Tom, however,
+retained his electric rifle.
+
+Three weeks after that they were on a steamer bound for
+civilization, having bidden their friends the Eskimos good-by.
+
+"Homeward bound," remarked Tom, some time later, as they were in a
+train speeding across the continent. "It was a great trip, and the
+gold we got will more than repay us, even to building a new airship.
+Still, I can't help feeling sorry about the RED CLOUD."
+
+"I don't blame you," returned Ned. "Are you going to build another
+airship, Tom?"
+
+"Not one like the RED CLOUD, I think. But I have in mind plans for a
+sort of racing craft. I think I'll start it when I get back home."
+
+How Tom's plans developed, and what sort of a craft he built will be
+related in the next volume of this series, to be called "Tom Swift
+and His Sky Racer; or, the Quickest Flight on Record." In that will
+be told how the young inventor foiled his enemies, and how he saved
+his father's life. Our friends arrived safely at Shopton in due
+season. They learned that the two Fogers had reached there shortly
+before them. Tom and his party decided not to prosecute them, and
+they did not learn the identity of the men who tried to rob Tom of
+the map.
+
+"But I guess Andy won't go about boasting of his airship any more,"
+said Ned, "nor of how he got our gold mine away from us. He'll sing
+mighty small for a while."
+
+The store of gold brought from the North, proved quite valuable,
+though but for the unforeseen accidents our friends could have
+secured much more. Yet they were well satisfied. With his share Abe
+Abercrombie settled down out West, Mr. Damon gave most of his gold
+to his wife, Mr. Parker bought scientific instruments with his, Ned
+invested his in bank stock, and Tom Swift, after buying a beautiful
+gift for a certain pretty young lady, used part of the remainder to
+build his Sky Racer.
+
+And now, for a time, we will take leave of Tom and his friends, and
+say good-by.
+
+
+
+
+
+End of Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+
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+Project Gutenberg Tom Swift in the Caves of Ice, by Victor Appleton
+#8 in the Tom Swift series by Victor Appleton
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+Title: Tom Swift in the Caves of Ice
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+Author: Victor Appleton
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+[Portions of this header are copyright (C) 2001 by Michael S. Hart
+and may be reprinted only when these Etexts are free of all fees.]
+[Project Gutenberg is a TradeMark and may not be used in any sales
+of Project Gutenberg Etexts or other materials be they hardware or
+software or any other related product without express permission.]
+
+*END THE SMALL PRINT! FOR PUBLIC DOMAIN ETEXTS*Ver.07/27/01*END*
+</pre>
+
+
+
+
+<p>This etext was produced by Charles Franks, Greg Weeks and the
+Online Distributed Proofreading Team.</p>
+
+
+<hr style='width: 100%;' />
+
+<h1>Tom Swift in the Caves of Ice</h1>
+
+<h3>OR</h3>
+
+<h2>The Wreck of the Airship</h2>
+
+
+<h2>by VICTOR APPLETON</h2>
+
+<hr style='width: 65%;' />
+
+<h2>CONTENTS</h2>
+
+
+<ol class="TOC">
+<li><a href="#CHAPTER_I">ERADICATE IN AN AIRSHIP</a></li>
+<li><a href="#CHAPTER_II">ANDY FOGER'S TRIPLANE</a></li>
+<li><a href="#CHAPTER_III">ABE IS DECEIVED</a></li>
+<li><a href="#CHAPTER_IV">TOM GETS THE MAP</a></li>
+<li><a href="#CHAPTER_V">GRAVE SUSPICIONS</a></li>
+<li><a href="#CHAPTER_VI">ANDY'S AIRSHIP FLIES</a></li>
+<li><a href="#CHAPTER_VII">READY FOR THE TRIP</a></li>
+<li><a href="#CHAPTER_VIII">A THIEF IN THE NIGHT</a></li>
+<li><a href="#CHAPTER_IX">A VANDAL'S ACT</a></li>
+<li><a href="#CHAPTER_X">TOM IS HELD UP</a></li>
+<li><a href="#CHAPTER_XI">OFF FOR THE FROZEN NORTH</a></li>
+<li><a href="#CHAPTER_XII">PELTED BY HAILSTONES</a></li>
+<li><a href="#CHAPTER_XIII">A FRIGHTENED INDIAN</a></li>
+<li><a href="#CHAPTER_XIV">THE RIVAL AIRSHIP</a></li>
+<li><a href="#CHAPTER_XV">THE RACE</a></li>
+<li><a href="#CHAPTER_XVI">THE FALL OF THE ANTHONY</a></li>
+<li><a href="#CHAPTER_XVII">HITTING THE ICE MOUNTAIN</a></li>
+<li><a href="#CHAPTER_XVIII">A FIGHT WITH MUSK OXEN</a></li>
+<li><a href="#CHAPTER_XIX">THE CAVES OF ICE</a></li>
+<li><a href="#CHAPTER_XX">IN THE GOLD VALLEY</a></li>
+<li><a href="#CHAPTER_XXI">THE FOGERS ARRIVE</a></li>
+<li><a href="#CHAPTER_XXII">JUMPING THE CLAIM</a></li>
+<li><a href="#CHAPTER_XXIII">ATTACKED BY NATIVES</a></li>
+<li><a href="#CHAPTER_XXIV">THE WRECK OF THE AIRSHIP</a></li>
+<li><a href="#CHAPTER_XXV">THE RESCUE&mdash;CONCLUSION</a></li>
+</ol>
+
+
+<hr style='width: 65%;' />
+<h2><a name="CHAPTER_I" id="CHAPTER_I"></a>CHAPTER I</h2>
+
+<h3>ERADICATE IN AN AIRSHIP</h3>
+
+
+<p>&quot;Well, Massa Tom, am yo' gwine out in yo' flyin' machine ag'in to-
+day?&quot;</p>
+
+<p>&quot;Yes, Rad, I think I will take a little flight. Perhaps I'll go over
+to Waterford, and call on Mr. Damon. I haven't seen very much of
+him, since we got back from our hunt after the diamond-makers.&quot;</p>
+
+<p>&quot;Take a run clear ober t' Waterfield; eh, Massa Tom?&quot;</p>
+
+<p>&quot;Yes, Rad. Now, if you'll help me, I'll get out the Butterfly, and
+see what trim she's in for a speedy flight.&quot;</p>
+
+<p>Tom Swift, the young inventor, aided by Eradicate Sampson, the
+colored helper of the Swift household, walked over toward a small
+shed.</p>
+
+<p>A few minutes later the two had rolled into view, on its three
+bicycle wheels, a trim little monoplane&mdash;one of the speediest craft
+of the air that had ever skimmed along beneath the clouds. It was
+built to carry two, and had a very powerful motor.</p>
+
+<p>&quot;I guess it will work all right,&quot; remarked the young inventor, for
+Torn Swift had not only built this monoplane himself, but was the
+originator of it, and the craft contained many new features.</p>
+
+<p>&quot;It sho' do look all right, Massa Tom.&quot;</p>
+
+<p>&quot;Look here, Rad,&quot; spoke the lad, as a sudden idea came to him,
+&quot;you've never ridden in an airship, have you?&quot;</p>
+
+<p>&quot;No, Massa Tom, an' I ain't gwine to nuther!&quot;</p>
+
+<p>&quot;Why not?&quot;</p>
+
+<p>&quot;Why not? 'Case as how it ain't healthy; that's why!&quot;</p>
+
+<p>&quot;But I go in them frequently, Eradicate. So does my father. You've
+seen us fly often enough, to know that it's safe. Why, look at the
+number of times Mr. Damon and I have gone off on trips in this
+little Butterfly. Didn't we always come back safely?&quot;</p>
+
+<p>&quot;Yes, dat's true, but dere might come a time when yo' WOULDN'T come
+back, an' den where'd Eradicate Sampson be? I axes yo' dat&mdash;whar'd I
+be, Massa Tom?&quot;</p>
+
+<p>&quot;Why, you wouldn't be anywhere if you didn't go, of course,&quot; and Tom
+laughed. &quot;But I'd like to take you for a little spin in this
+machine, Rad. I want you to get used to them. Sometime I may need
+you to help me. Come, now. Suppose you get up on this seat here, and
+I promise not to go too high until you get used to it. Come on, it
+will do you good, and think of what all your friends will say when
+they see you riding in an airship.&quot;</p>
+
+<p>&quot;Dat's right, Massa Tom. Dey suah will be monstrous envious ob
+Eradicate Sampson, dat's what dey will.&quot;</p>
+
+<p>It was clear that the colored man was being pursuaded somewhat
+against his will. Though he had been engaged by Tom Swift and his
+father off and on for several years, Eradicate had never shown any
+desire to take a trip through the air in one of the several craft
+Tom owned for this purpose. Nor had he ever evinced a longing for a
+trip under the ocean in a submarine, and as for riding in Tom's
+speedy electric car&mdash;Eradicate would as soon have sat down with
+thirteen at the table, or looked at the moon over the wrong
+shoulder.</p>
+
+<p>But now, somehow, there was a peculiar temptation to take his young
+employer at his word. Eradicate had seen, many times, the youthful
+inventor and his friends make trips in the monoplane, as well as in
+the big biplane and dirigible balloon combined&mdash;the RED CLOUD. Tom
+and the others had always come back safely, though often they met
+with accidents which only the skill and daring of the daring
+aeronaut had brought to a safe conclusion.</p>
+
+<p>&quot;Well, are you coming, Rad?&quot; asked Tom, as he looked to see if the
+oil and gasoline tanks were filled, and gave a preliminary twirl to
+the propeller.</p>
+
+<p>&quot;Now does yo' t'ink it am puffickly safe, Massa Tom?&quot; and the
+colored man looked nervously at the machine.</p>
+
+<p>&quot;Of course, Rad. Otherwise I wouldn't invite you. But I won't take
+you far. I just want you to get used to it, and, once you have made
+a flight, you'll want to make another.&quot;</p>
+
+<p>&quot;I don't nohow believe I will, Massa Tom, but as long as you have
+axed me, an' as yo' say some of dem proud, stuck-up darkies in
+Shopton will be tooken down a peg or two when de sees me, vhy, I
+will go wif yo', Massa Tom.&quot;</p>
+
+<p>&quot;I thought you would. Now take your place in the little seat next to
+where I'm going to sit. All start the engine and jump in. Now sit
+perfectly still, and, whatever you do, don't jump out. The ground's
+pretty hard this morning. There was a frost last night.&quot;</p>
+
+<p>&quot;I knows dere was, Massa Tom. Nope, I won't jump. I-I-Oh, golly,
+Massa Tom! I guess I don't want to go-let me out!&quot;</p>
+
+<p>Eradicate, his heart growing fainter as the time of starting drew
+nearer, made as if he would leave the monoplane, in which he had
+taken his seat.</p>
+
+<p>&quot;Sit still!&quot; yelled Tom. At that instant he started the propeller.
+The motor roared like a salvo of guns, and streaks of fire could be
+seen shooting from one cylinder to the other, until there was a
+perfect blast of explosions.</p>
+
+<p>The speed of the propeller increased as the motor warmed up. Tom ran
+to his seat and opened the gasoline throttle still more, advancing
+the spark slightly. The roar increased. The lad darted a look at
+Eradicate. The colored man's face was like chalk, and he was
+gripping the upright braces at his side as though his salvation
+depended on them.</p>
+
+<p>&quot;Steady now&quot; spoke Tom, yelling to be heard above the racket. &quot;Here
+we go.&quot;</p>
+
+<p>The Butter-fly was moving slowly across the level stretch of ground
+which Tom used for starting his airships. The propeller was now a
+blur of light. The explosions of the motor became a steady roar, the
+noise from one cylinder being merged into the blast from the others
+so rapidly that it was a continuous racket.</p>
+
+<p>With a whizz the monoplane shot across the ground. Then, with a
+quick motion, Tom tilted the lifting planes, and, as gracefully as a
+bird, the little machine mounted upward on a slant until, coming to
+a level about two hundred feet above the earth, Tom sent it straight
+ahead over the roof of his house.</p>
+
+<p>&quot;How's this, Rad?&quot; he cried. &quot;Isn't it great?&quot;</p>
+
+<p>&quot;It&mdash;it&mdash;er&mdash;bur-r-r-r! It's&mdash;it's mighty ticklish, Massa Tom-dat's
+de word&mdash;it suah am mighty ticklish!&quot;</p>
+
+<p>Tom Swift laughed and increased the speed. The Butterfly darted
+forward like some hummingbird about to launch itself upon a flower,
+and, indeed, the revolutions of the propeller were not unlike the
+vibrations of the wings of that marvelous little creature.</p>
+
+<p>&quot;Now for some corkscrew twists!&quot; cried the young inventor. &quot;Here we
+go, Rad!&quot;</p>
+
+<p>With that he began a series of intricate evolutions, making figures
+of eight, spirals, curves, sudden dips and long swings. It was
+masterwork in handling a monoplane, but Eradicate</p>
+
+<p>Sampson, as he sat crouched in the seat, gripping the uprights until
+his hands ached, was in no condition to appreciate it. Gradually,
+however, as he saw that the craft remained up in the air, and showed
+no signs of falling, the fears of the colored man left him. He sat
+up straighter.</p>
+
+<p>&quot;Don't you like it, Rad?&quot; cried Tom.</p>
+
+<p>This time the answer came with more decision.</p>
+
+<p>&quot;It suah am great, Massa Tom! I'm&mdash;I'm beginnin' t' like it. Whoop!
+I guess I do like it! Now if some of dem stuck-up coons could see
+me&mdash;&quot;</p>
+
+<p>&quot;They'd think YOU were stuck up; eh, Rad? Stuck up in the air!&quot;</p>
+
+<p>&quot;Dat's right, Massa Tom. Ha! Ha! I suah am stuck up in de air! Ha!
+Ha!&quot;</p>
+
+<p>By this time Tom had guided the machine away from the village, and
+they were flying over the fields, some distance from his house. The
+colored man was beginning to enjoy his experience very much.</p>
+
+<p>Suddenly, just as Tom was trying to get a bit more speed out of the
+motor, the machine stopped. The cessation of the racket was almost
+as startling as a loud explosion would have been.</p>
+
+<p>&quot;Just my luck!&quot; cried Tom.</p>
+
+<p>&quot;What's de matter?&quot; asked Eradicate, anxiously.</p>
+
+<p>&quot;Motor's stalled,&quot; replied the young inventor.</p>
+
+<p>&quot;An', by golly, we's falling!&quot; yelled the colored man.</p>
+
+<p>Naturally, with the stopping of the propeller, there was no further
+straight, forward motion to the monoplane, and, following the law of
+nature, it began to drop toward the earth on a slant.</p>
+
+<p>&quot;We's fallin'! We'll be killed!&quot; yelled the negro.</p>
+
+<p>&quot;It's all right, I'll just vol-plane back to earth,&quot; spoke Tom,
+calmly. &quot;I've often done it before, higher up than this. Sit still,
+Rad, I'm volplaning back to the ground.&quot;</p>
+
+<p>&quot;An' I'll JUMP back to de ground; dat's what I'll do. I ain't goin'
+t' wait until I falls, no sah! An' I ain't gwine t' do none ob dat
+ball-playin' yo' speak ob, Massa Swift. It's no time t' play ball
+when yo' life am in danger. I'se gwine t' jump.&quot;</p>
+
+<p>&quot;Sit still!&quot; cried Tom, for the colored man was about to spring from
+his seat. &quot;There's no danger! I didn't say anything about playing
+ball. I said I'd VOL-PLANE back to the earth. We'll be there
+shortly. I'll take you down safe. Sit still, Rad!&quot;</p>
+
+<p>He spoke so earnestly that the fears of his colored passenger were
+quelled. With a quick motion Tom threw up the head planes, to check
+the downward sweep. The Butterfly shot forward on a gradual slant.
+Repeating this maneuver several times, the young inventor finally
+brought his machine to within a short distance of the earth, and,
+also, considerably nearer his own home.</p>
+
+<p>&quot;I wonder if we can make it?&quot; he murmured, measuring the distance
+with his eye. &quot;I think so. I'll shoot her up a bit and then let her
+down on a long slant. Then, with another upward tilt, I ought to
+fetch it.&quot;</p>
+
+<p>The monoplane tilted upward. Eradicate gave a cry of terror. It was
+stilled at a look from Tom. Once more the air machine glided
+forward. Then came another long dip, another upward glide and the
+Butterfly came gently to earth almost on the very spot whence it had
+flown upward a few minutes before.</p>
+
+<p>Eradicate gave one mad spring from his seat, almost before the
+bicycle wheels had ceased revolving, as Tom jammed on the earth-
+brake.</p>
+
+<p>&quot;Here, where are you going, Rad?&quot; cried the lad.</p>
+
+<p>&quot;Whar am I goin'? I'se goin' t' see if mah mule Boomerang am safe.
+He's de only kind ob an airship I wants arter dis!&quot; and the colored
+man disappeared into the shack whence came a loud &quot;hee-haw!&quot;</p>
+
+<p>&quot;Oh, pshaw! Wait a minute, Rad. I'll soon have the motor fixed, and
+we'll make another try. I'll take you over to Mr. Damon's with me.&quot;</p>
+
+<p>&quot;No, sah, Massa Tom. Yo' don't catch dis coon in any mo' airships.
+Mah mule am good enough fo' me!&quot; shouted Eradicate from the safe
+harbor of the mule's stable.</p>
+
+<p>Tom laughed, and turned to inspect the motor. As he was looking it
+over, to locate the trouble, the door of the house opened and a
+pleasant-faced woman stepped out.</p>
+
+<p>&quot;Oh, Tom,&quot; she called. &quot;I looked for you a moment ago, and you
+weren't here!&quot;</p>
+
+<p>&quot;No, Mrs. Baggert,&quot; Tom replied, waving his hand in greeting to the
+housekeeper, &quot;Rad and I just came back&mdash;quite suddenly&mdash;sooner than
+we expected to. Why? Did you want me?&quot;</p>
+
+<p>&quot;Here's a letter that came for you,&quot; she went on.</p>
+
+<p>Tom tore open the envelope, and rapidly scanned the contents of the
+missive.</p>
+
+<p>&quot;Hello!&quot; he ejaculated half aloud. &quot;It's from Abe Abercrombie, that
+miner I met when we were after the diamond-makers! He says he is on
+his way east to get ready to start on the quest for the Alaskan
+valley of gold, in the caves of ice. I had almost forgotten that I
+promised to make the attempt in the big airship. How did this letter
+come, Mrs. Baggert?&quot; he asked.</p>
+
+<p>&quot;By special delivery. The messenger brought it a few minutes ago.&quot;</p>
+
+<p>&quot;Then we may see Abe any day now. Guess I'd better be looking over
+the RED CLOUD to see if it's in shape for a trip to the Arctic
+regions.&quot;</p>
+
+<p>Tom's attention for the moment was taken off his little monoplane,
+and his memory went back to the strange scenes in which he and his
+friends had recently played a part, in searching for the cave of the
+diamond-makers on Phantom Mountain. He recalled the promise he had
+made to the old miner.</p>
+
+<p>&quot;I wonder if he expects us to start for Alaska with winter coming
+on?&quot; thought Tom.</p>
+
+<p>His musings were suddenly interrupted by the entrance into the yard,
+surrounding the aeroplane shed, of a lad about his own age.</p>
+
+<p>&quot;Hello, Ned Newton!&quot; called Tom, heartily.</p>
+
+<p>&quot;Hello, yourself,&quot; responded Ned. &quot;I've got a day off from the bank,
+and I thought I'd come over and see you. Say, have you heard the
+latest?&quot;</p>
+
+<p>&quot;No. What is it?&quot;</p>
+
+<p>&quot;Andy Foger is building an airship.&quot;</p>
+
+<p>&quot;Andy Foger building an airship?&quot;</p>
+
+<p>&quot;Yes, he says it will beat yours.&quot;</p>
+
+<p>&quot;Humph! It will, eh? Well, Andy can do as he pleases as long as he
+doesn't bother me. I won't be around here much longer, anyhow.&quot;</p>
+
+<p>&quot;Why not, Tom?&quot;</p>
+
+<p>&quot;Because I soon expect to start for the far north on a strange
+quest. Come on in the shed, and I'll tell you about it. We're going
+to try to locate a valley of gold, and I guess Andy Foger won't
+follow me there, even if he does build an airship.&quot;</p>
+
+<p>Tom and his chum started toward the shed, the young inventor still
+holding the letter that was to play such an important part in his
+life within the next few months. And, had he only known it, the
+building of Andy Foger's airship was destined to be fraught with
+much danger to our hero.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_II" id="CHAPTER_II"></a>CHAPTER II</h2>
+
+<h3>ANDY FOGER'S TRIPLANE</h3>
+
+
+<p>&quot;Going to look for a valley of gold, eh?&quot; remarked Ned Newton as he
+and Tom took seats in a little room, fitted up like a den, where the
+young inventor frequently worked out the details of the problems
+that confronted him. &quot;Where is this valley, Tom? Anywhere so I could
+have a chance at it?&quot;</p>
+
+<p>&quot;It's up in Alaska. Just where I don't know, but Abe Abercrombie,
+the old miner whom we met when out in Colorado this summer, says he
+can find it if we circle around in the airship. So I'm going to take
+a chance. I'll tell you all about it.&quot;</p>
+
+<p>And, while Tom is doing this, I will take the opportunity to more
+formally introduce to my new readers our hero and his friends.</p>
+
+<p>Tom Swift was an inventor of no little note, in spite of his youth.
+He lived with his father, Barton Swift, who was also an inventor, on
+the outskirts of the village of Shopton, New York State. Tom's
+mother was dead, and Mrs. Baggert had kept house for him and his
+father since he was a child. Garret Jackson, an expert machinist,
+was also a member of the household, and as has been explained,
+Eradicate Sampson, who took that name because, as he said he
+&quot;eradicate de dirt,&quot; was also a sort of retainer. He lived in a
+little house on the Swift grounds, and did odd jobs about the place.</p>
+
+<p>In the first book of the series, entitled &quot;Tom Swift and His Motor
+Cycle,&quot; there was related how the lad became possessed of one of
+those speedy machines, after Mr. Wakefield Damon had come to grief
+on it. Mr. Damon was an eccentric man, who was always blessing
+himself, some part of his anatomy, or some of his possessions.</p>
+
+<p>After many adventures on his motor-cycle, Tom Swift went through
+some surprising happenings with a motor-boat be bought. After that
+he built an airship, the RED CLOUD, and later he and his father
+constructed a submarine, in which they went under the ocean in
+search of sunken treasure, enduring many perils and much danger.</p>
+
+<p>Tom Swift's electric runabout, which he built after returning home
+from the submarine trip, proved to be the speediest car on the road.
+The experience he acquired in making this machine stood him in good
+stead, when (as told in the sixth volume, &quot;Tom Swift and His
+Wireless Message&quot;) the airship in which he, Mr. Damon and a friend
+of the latter's (who had built the craft) were wrecked on Earthquake
+Island. There Tom was marooned with some refugees from a wrecked
+steam yacht, among whom were Mr. and Mrs. Nestor, father of a girl
+of whom Tom thought a great deal.</p>
+
+<p>With parts from the wrecked electric airship the youth rigged up a
+plant, and sent wireless messages from the island. The castaways
+nearly lost their lives in the earthquake shocks, but a steamer,
+summoned by Tom's wireless call, arrived in time to save them, just
+as the island disappeared beneath the sea.</p>
+
+<p>In the seventh book of the series, entitled &quot;Tom Swift Among the
+Diamond Makers&quot; there was related the adventures of himself and his
+friends when they tried to solve the mystery of Phantom Mountain.</p>
+
+<p>Among the castaways of Earthquake Island was a Mr. Barcoe Jenks and
+a Professor Ralph Parker. Mr. Jenks was a strange man, and claimed
+to have some valuable diamonds, which he said were made by a gang of
+men hidden in a cave in the Rocky Mountains. Tom did not believe
+that the diamonds were real, but Mr. Jenks soon proved that they
+were.</p>
+
+<p>He asked Tom to aid him in searching for the cave of the diamond
+makers. Mr. Jenks had been there once&mdash;in fact, he had been offered
+a partnership in the diamond-making business, but, after he had paid
+his money, he had been drugged, and carried secretly from the cave
+before he had a chance to note its location.</p>
+
+<p>But he, together with Tom, Mr. Damon and the scientist Mr. Parker,
+who correctly predicted the destruction of Earthquake Island, set
+out in the RED CLOUD to find the diamond makers. They did find them,
+after many hardships, and were captured by the gang. How Tom and his
+friends escaped from the cave, after they had seen diamonds made by
+a powerful lightning flash, and how they nearly lost their lives
+from the destruction of Phantom Mountain, is fully set down in the
+book.</p>
+
+<p>Sufficient to say now, that, though they had a general idea of how
+the precious stones were made, by the power of the lightning, the
+young inventor and his friends were never quite able to accomplish
+it, and the secret remained a secret. But they had secured some
+diamonds as they rushed from the cave (Mr. Damon grabbing them up)
+and these were divided among Tom and the others.</p>
+
+<p>Just as they were ready to come home in the airship, our friends
+were met by an old miner, Abe Abercrombie, who spoke of a valley of
+gold in Alaska, which was the story Tom related to Ned Newton, as
+the two chums sat in the den of the airship shed.</p>
+
+<p>&quot;Then you don't know all the details about the gold valley, Tom?&quot;
+remarked Ned, as the young inventor showed his chum the letter that
+had just arrived.</p>
+
+<p>&quot;No, not all of them. At the time this miner met us I was anxious to
+get back East, for we had been away so long I knew dad would be
+worried. But I listened to part of Abe's story, and half promised to
+go in partnership in this quest for gold. He was to furnish
+information about the hidden valley, and I was to supply the
+airship. I expect Abe to come along at any time, now, and then I'll
+hear more particulars.&quot;</p>
+
+<p>&quot;Will you go all the way in the airship?&quot;</p>
+
+<p>&quot;Well, I hadn't thought of that. I could ship it to the nearest
+place by rail, I suppose, and go on from there. That's a detail to
+be considered later. I'll talk it over with Abe.&quot;</p>
+
+<p>&quot;Who are going?&quot;</p>
+
+<p>&quot;I don't know that even. I suppose Mr. Damon would feel slighted if
+I left him out. And perhaps Mr. Parker, that gloomy scientist, who
+is always predicting terrible accidents, will be glad to go along.
+Then Abe may have some friend he wants to take.&quot;</p>
+
+<p>&quot;By Jinks! But you certainly do have swell times, Tom Swift!&quot;
+exclaimed Ned Newton, enviously. &quot;I wish I could go and have a try
+at that valley of gold!&quot;</p>
+
+<p>&quot;Why don't you come along, Ned?&quot;</p>
+
+<p>&quot;Do you really mean it?&quot;</p>
+
+<p>&quot;Of course.&quot;</p>
+
+<p>&quot;But I don't believe I could get away from the bank.&quot;</p>
+
+<p>&quot;Oh, dad and Mr. Damon could fix that. They're directors, you know.
+Come along, I'd be delighted to have you. Will you?&quot;</p>
+
+<p>&quot;I'll think about it. Jinks! But I sure would like to go. Do you
+think you can find the valley?&quot;</p>
+
+<p>&quot;Well, there's no telling. We generally do succeed in finding what
+we go after, even if we didn't get the diamond secret. I'm anxious
+to have Abe come, now, though until I got his letter I had almost
+forgotten about my promise to him. But, say, what's this you told me
+about Andy Foger making an airship?&quot;</p>
+
+<p>&quot;It's true, though I haven't seen it. Jake Porter was telling me
+about it. Andy's built a big shed in his yard, and he and some
+cronies of his, including Pete Bailey and Sam Snedecker, are working
+in there night and day. They've hired a couple of machinists, too.
+Mr. Foger is putting up the cash, I guess. Say, that was quite a
+scare you gave Andy on your monoplane, one day.&quot;</p>
+
+<p>&quot;Yes, the big bully! and I'd like to scare him worse. But say, do
+you know I'd like to get a look at his airship. I wonder what sort
+of a craft it is?&quot;</p>
+
+<p>&quot;We can see it easily enough.&quot;</p>
+
+<p>&quot;How?&quot;</p>
+
+<p>&quot;Why, the back part of the shed where he and the others are working
+is close to our fence. There are some holes in our fence and if you
+come there, maybe you can look in.&quot;</p>
+
+<p>&quot;I can't see through the side of the shed, though.&quot;</p>
+
+<p>&quot;Yes, you can.&quot;</p>
+
+<p>&quot;How?&quot;</p>
+
+<p>&quot;Why, there's a big window, for light, in the back part of it. I
+happened to notice it the other day. I didn't look in, because I
+wasn't much interested, but I saw that one could peer over the top
+of our fence right into the shop where Andy is working. Want to try
+it?&quot;</p>
+
+<p>Tom hesitated a moment.</p>
+
+<p>&quot;Well, it seems rather an odd thing to do,&quot; he said. &quot;But I would
+like to see what sort of a flying machine Andy is making, just for
+my own satisfaction. He may be infringing on some of my patents, and
+if he is, I'll stop him. Once or twice he's been sneaking around my
+shed here. I don't believe in sneaking, but I know he wouldn't let
+me in if I asked him, so I guess it's the only way. I'll go with
+you, Ned.&quot;</p>
+
+<p>&quot;All right. We'll see if we can get a glimpse of Andy's queer
+shebang through the window.&quot;</p>
+
+<p>The two chums left Tom's shop, and were soon in the yard of Ned
+Newton's house. As he had said, the big shed in Andy's premises came
+close up to the fence, and there was a window through which one
+might gaze. The casement did not appear to be curtained.</p>
+
+<p>&quot;I'll get a ladder so we can climb up to the top of the fence, and
+look over,&quot; spoke Ned, as he and Tom went out into the yard back of
+his house. The fence was high up on an embankment.</p>
+
+<p>A little later Tom and his chum were gazing into the shop window
+from the ladder.</p>
+
+<p>&quot;Why, it's a triplane&mdash;a big triplane!&quot; he exclaimed.</p>
+
+<p>&quot;What's a triplane?&quot; asked Ned, who didn't have much time to study
+the different types of airships.</p>
+
+<p>&quot;It's one that has three sets of planes, one above the other. A
+biplane has two sets of planes, and a monoplane only one. Triplanes
+are larger, and, as far as I've been able to learn, not as
+satisfactory as either the biplanes or monoplanes. But that's not
+saying Andy's won't be a success. They certainly are busy in there,
+though! Andy is flying around like a hen scratching for her little
+chickens!&quot;</p>
+
+<p>&quot;See anything of his cronies?&quot;</p>
+
+<p>&quot;Yes, Pete and Sam are hammering away. There are a couple of men,
+too.&quot;</p>
+
+<p>&quot;Yes, the machinists. Oh, I guess Andy expects great things from his
+airship.&quot;</p>
+
+<p>&quot;Have you heard what he's going to do with it, Ned? Make flights for
+pleasure, or exhibit it?&quot;</p>
+
+<p>&quot;No, I haven't heard. Look out, Tom, the ladder is slipping!&quot;</p>
+
+<p>As Ned spoke this warning, the window of the airship shed, through
+which they were looking, was suddenly raised. The ugly face of Andy
+Foger peered out. He caught sight of Tom and Ned.</p>
+
+<p>&quot;Get away from there, you spies!&quot; he yelled. &quot;Get away from there,
+Tom Swift! You're trying to steal some of my ideas! Get away or I'll
+make you. Sam, bring me my gun! Pete, go tell my father to come
+here! I'll show Ned Newton and Tom Swift they can't bother me!&quot;</p>
+
+<p>Andy was dancing about in a rage. His two cronies crowded behind him
+to the window just as the ladder on which Tom and Ned were standing
+slipped along the fence.</p>
+
+<p>&quot;Jump, Ned!&quot; yelled Tom Swift, as he leaped away to escape being
+entangled in the rungs.</p>
+
+<p>The young inventor came to the ground with a jar that shook him up
+considerably, while Ned, who had grasped the top board of the fence,
+remained hanging there by his hands, his feet dangling in the air.</p>
+
+<p>&quot;Whack his fingers, Andy!&quot; yelled Pete Bailey. &quot;Get a long stick and
+whack Ned's fingers! That will make him drop off!&quot;</p>
+
+<p>Tom Swift heard, and labored desperately to raise the ladder to
+enable Ned to get down, for his chum seemed to be afraid to drop.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_III" id="CHAPTER_III"></a>CHAPTER III</h2>
+
+<h3>ABE IS DECEIVED</h3>
+
+
+<p>Raising a ladder alone is rather an awkward job. Tom found this so
+when he tried to aid his friend Ned. But, being a muscular lad, the
+young inventor did finally succeed in getting the ladder up against
+the fence where the bank clerk could reach it.</p>
+
+<p>Whack! Down upon the top board came a, stick wielded by Andy Foger
+from the rear window of his shop.</p>
+
+<p>&quot;Wow!&quot; cried Ned. for the blow had been close to his fingers. &quot;Hurry
+up with that ladder, Tom.&quot;</p>
+
+<p>&quot;There it is! But why don't you drop?&quot;</p>
+
+<p>&quot;Too far. I can't reach the ladder now!&quot;</p>
+
+<p>&quot;Yes, you can. Stretch a bit!&quot;</p>
+
+<p>&quot;Whack!&quot; Once more the stick descended on the fence, this time still
+closer to Ned's clinging hands.</p>
+
+<p>&quot;Hit him good, Andy!&quot; cried Sam Snedecker, &quot;Give me a shot at him!&quot;</p>
+
+<p>&quot;I will not. I want to attend to him myself. You go tell my father,
+and he'll have Tom Swift arrested for trying to sneak in and get
+some of my airship ideas!&quot;</p>
+
+<p>By this time Ned's wiggling feet had found the topmost rung of the
+ladder. The next moment he was rapidly descending it, and, when on
+the ground, he and Tom carried it away, to prevent its use by the
+enemy.</p>
+
+<p>&quot;Whew!&quot; exclaimed the young inventor. &quot;I had no idea they would kick
+up such a row!&quot;</p>
+
+<p>&quot;Me either. Did you hurt yourself when you jumped, as the ladder
+fell?&quot;</p>
+
+<p>&quot;No. Did they hit your hands?&quot;</p>
+
+<p>&quot;Came mighty near it. Well, I s'pose it serves us right, yet if I
+can't look over my own back fence it's a pity!&quot;</p>
+
+<p>&quot;Of course we can, only I'd just as soon they hadn't seen us.
+However&mdash;hello! there's Andy looking over here, now.&quot;</p>
+
+<p>The mean face of the bully now topped the fence. It was evident that
+he had crawled from the window of his shop.</p>
+
+<p>&quot;What are you trying to get into my place for, Tom Swift?&quot; he
+demanded.</p>
+
+<p>&quot;I wasn't trying to get in, Andy Foger.&quot;</p>
+
+<p>&quot;Well, you were looking in.&quot;</p>
+
+<p>&quot;Only doing as you've done over at my shop, several times, Andy. I
+wanted to see what sort of an airship you were building.&quot;</p>
+
+<p>&quot;Trying to get some ideas for your own, I guess,&quot; sneered Andy.</p>
+
+<p>Tom did not think it worth while to answer this taunt.</p>
+
+<p>&quot;I could have you arrested for this,&quot; went on Andy, who felt bolder
+now that he was reinforced by Sam and Pete on either side of him as
+he looked over the fence into Ned's yard.</p>
+
+<p>&quot;Arrested for what?&quot; demanded the bank clerk.</p>
+
+<p>&quot;For trespassing on my father's premises,&quot; went on Andy.</p>
+
+<p>&quot;We weren't on your premises,&quot; declared Ned. &quot;We were on our side of
+the fence all the while.&quot;</p>
+
+<p>&quot;Well, you were looking over in my yard.&quot;</p>
+
+<p>&quot;A cat may look at a king, you know, Andy,&quot; Tom reminded the bully.</p>
+
+<p>&quot;Yah! Think you're smart, don't you! Well, you can't steal any of my
+ideas for an airship. They're all patented, and I'll soon be making
+longer and higher flights than you ever dreamed of! I'll show you
+what a real airship is, Tom Swift! Monoplanes and biplanes are out
+of date. The only thing that's any good is a triplane. If mine works
+well&mdash;and I'm sure it will&mdash;I may build a quadruplane!&quot;</p>
+
+<p>&quot;I wish you luck,&quot; spoke Tom, with a shrug of his shoulders.</p>
+
+<p>&quot;Well, you won't have any luck if you come around here any more,&quot;
+went on Pete Bailey. &quot;We'll be on the watch for you fellows, now,
+and we'll cover this window, so you can't see in.&quot;</p>
+
+<p>&quot;That's what we will,&quot; agreed Andy, and Sam Snedecker shook his head
+vigorously to indicate that he, too, approved of this.</p>
+
+<p>&quot;Come on,&quot; spoke Tom in a low tone to Ned, &quot;I've seen enough.&quot;</p>
+
+<p>The two chums moved toward Ned's house, followed by the jeers and
+mocking laughter of Andy and his cronies.</p>
+
+<p>&quot;Can't you get back at them in some way?&quot; asked Ned, for he did not
+like to see himself or his friend apparently vanquished by the
+bully.</p>
+
+<p>&quot;He laughs best who laughs last, Ned.&quot;</p>
+
+<p>&quot;What do you mean?&quot;</p>
+
+<p>&quot;I mean that when Andy tries to fly in his triplane it will be our
+turn to laugh.&quot;</p>
+
+<p>&quot;Won't it fly?&quot;</p>
+
+<p>&quot;Never, the way he has it rigged up. It didn't take but one look to
+tell me that. He's working on altogether the wrong principle. Wait
+until he tries to go up, and then we'll have some fun with him.&quot;</p>
+
+<p>&quot;Then you got a good view of it through the window?&quot;</p>
+
+<p>&quot;I saw all I wanted to. But say, I was about to take a little trip
+in my monoplane, to see my friend Mr. Damon, when Abe's letter
+arrived, and you came along with your news. I started to take
+Eradicate, but he backed out. Don't you want to come?&quot;</p>
+
+<p>&quot;Sure, I'll go along.&quot;</p>
+
+<p>Ned had often ridden in the trim Butterfly, though the trips had not
+been so frequent that he was tired of them. A little later, Tom,
+having adjusted the motor that had stalled before, compelling him to
+vol-plane back to earth, the two chums were sailing through the air
+toward Waterford.</p>
+
+<p>&quot;Why, bless my shoe laces!&quot; cried Mr. Damon, as they alighted in the
+yard of his house, about an hour later. &quot;I didn't expect you, Tom.
+But I'm glad to see you!&quot;</p>
+
+<p>&quot;And I to meet you again. I guess you know Ned Newton.&quot;</p>
+
+<p>&quot;Ah, yes. How d'ye do, Ned? Bless my appetite! but it's quite
+chilly. We'll soon have winter. Won't you come in and have some hot
+chocolate?&quot;</p>
+
+<p>The boys were glad to accept the invitation, and as they were
+drinking the beverage, which Mrs. Damon made for them, Tom told of
+the receipt of the letter from the old miner, and also his
+experience in seeing Andy's airship.</p>
+
+<p>&quot;Why, bless my pocketbook!&quot; cried Mr. Damon. &quot;I had no idea we'd
+ever hear from Abe Abercrombie again. And so he is really coming on,
+to tell us about the valley of gold?&quot;</p>
+
+<p>&quot;So he says,&quot; replied Tom. &quot;I was wondering if you'd like to go, Mr.
+Damon.&quot;</p>
+
+<p>&quot;Go? Why, bless my very topknot! Of course I would. I'll go with
+you&mdash;only&mdash;only,&quot; and he leaned forward and whispered cautiously,
+&quot;don't speak so loudly. My wife might hear you!&quot;</p>
+
+<p>&quot;Doesn't she want you to go off in the airship any more?&quot; asked Tom.</p>
+
+<p>&quot;Well, she'd rather I wouldn't. But she's going on a visit to her
+mother, soon, and then I think will come my opportunity to take
+another trip with you. A valley of gold in Alaska, eh? Up where the
+icebergs and caves of ice are. Say, Tom, I know some one else who
+would be glad to go.&quot;</p>
+
+<p>&quot;Who?&quot; inquired the young inventor, though he had an idea to whom
+his friend referred.</p>
+
+<p>&quot;Mr. Parker! You know he's taken up his residence in Waterford, now,
+and only the other day he spoke to me about wishing he could go to
+the far north. He has some new theory&mdash;&quot;</p>
+
+<p>&quot;About the destruction of something or other; hasn't he, Mr. Damon?&quot;
+interrupted Tom, with a smile.</p>
+
+<p>&quot;That's it, exactly, my boy. Bless my coffeepot! But Mr. Parker has
+an idea that the whole northern part of this continent will soon be
+buried thousands of feet deep under an icy avalanche, and he wants
+to be there to see it. I know he'd like to go with us, Tom.&quot;</p>
+
+<p>The young inventor made a little gesture of dissent, but as he knew
+Mr. Damon, who was very eccentric himself, had taken a great liking
+to the gloomy scientist, Tom did not feel like refusing. So he said:</p>
+
+<p>&quot;All right, Mr. Damon. If we go, and I think we shall, we'll expect
+you and Mr. Parker. I'll let you know the result of Mr.
+Abercrombie's visit, and I needn't request you to keep quiet about
+it. If there is a valley of gold in Alaska, we don't want everyone
+to know about it.&quot;</p>
+
+<p>&quot;No, of course not, Tom Swift. I'll keep silent about it. Bless my
+liverpin! But I'll be glad to on the move again, even if it is
+toward the Arctic regions.&quot;</p>
+
+<p>After some further talk, Tom and Ned took their departure, making
+good time back to Shopton in the speedy monoplane.</p>
+
+<p>For several days after that Tom busied himself about his big airship
+the RED CLOUD, for it needed quite a few repairs after the long trip
+to the mountains where the diamond makers had been discovered in
+their cave.</p>
+
+<p>&quot;And if we're going up amid the ice and snow,&quot; reasoned Tom, &quot;I've
+got to make some different arrangements about the craft, and provide
+for keeping warmer than we found necessary when we went west.&quot;</p>
+
+<p>So it was that Tom had no time to learn anything further about Andy
+Foger's airship, even had our hero been so inclined, which he was
+not. He looked for Abe Abercrombie any day now, for though the old
+miner had given no date as to when he would arrive, he had said, in
+his letter, that it would be soon.</p>
+
+<p>It was one day, nearly a week after Tom's attempt to make Eradicate
+like aeroplaning, that there might have been seen, coming along the
+Shopton road, which led toward Tom's house, the figure of a grizzled
+old man. His clothes were rather rough, and he carried a valise that
+had, evidently, seen much service. There was that about him which
+proclaimed him for a westerner&mdash;a cattleman or a miner.</p>
+
+<p>He walked slowly along, murmuring to himself.</p>
+
+<p>&quot;Wa'al, I might better have taken one of them wagons at th' depot,&quot;
+he said, &quot;than t' try t' walk. It's quite a stretch out t' Tom
+Swift's house. I hope I find him home.&quot;</p>
+
+<p>He trudged on, and, a little later, his gaze was attracted by a
+large shed, in the rear of a white house the pretentious appearance
+of which indicated that persons of wealth owned it.</p>
+
+<p>&quot;I guess that must be the place,&quot; he remarked. &quot;That shed is big
+enough to hold the airship. Now to present myself.&quot;</p>
+
+<p>As he walked up the front path of the house, he was met by one of
+the gardeners, who was raking up the leaves.</p>
+
+<p>&quot;Is this the airship place?&quot; asked the miner.</p>
+
+<p>&quot;Yes, that's where the young master is making his triplane,&quot;
+answered the man.</p>
+
+<p>&quot;Is he in?&quot;</p>
+
+<p>&quot;Yes, I guess so. You can walk right back to the shed.&quot;</p>
+
+<p>The miner did so. Through the open door of the building he had a
+glimpse of big stretches of wings, propellers, rudders, and some
+machinery.</p>
+
+<p>&quot;That's it,&quot; he murmured, &quot;though it looks some different than I
+remembered it. However, maybe Tom's changed it about. I wonder where
+he is?&quot;</p>
+
+<p>As he spoke a lad came from the shed to meet him&mdash;a lad on whose
+face there was a look of suspicion.</p>
+
+<p>&quot;What do you want?&quot; he demanded.</p>
+
+<p>&quot;I'm lookin' for Tom Swift,&quot; was the simple reply. &quot;But I take it
+you're one of his partners in this airship business. I guess he must
+have told you about me. I'm Abe Abercrombie, the miner, and I've
+come to show him the way to that valley of gold in Alaska.&quot;</p>
+
+<p>At the mention of Tom Swift's name, Andy Foger, for it was he, had
+started to utter a denial. But, at the next words of the miner, and
+as Mr. Abercrombie mentioned &quot;gold&quot; and &quot;Alaska,&quot; there came a
+cunning look over Andy's face.</p>
+
+<p>&quot;Tom Swift isn't here just now,&quot; he said, wondering how he could
+turn to advantage the unexpected visit, and the impending
+information that the guileless old man was about to give under the
+mistaken idea that Andy was Tom's friend.</p>
+
+<p>&quot;That's all right, I reckon he'll be along presently. You'll do just
+as well, I reckon. You're in partnership with him, I take it. So
+this is the place where he makes his airships, eh? It's a big one,&quot;
+and Mr. Abercrombie looked in at the odd triplane of Andy's&mdash;for the
+airship was almost finished.</p>
+
+<p>&quot;But it'll need to be big if we're to go to Alaska in it,&quot; went on
+the miner. &quot;It's quite a journey t' th' valley where th' gold is. No
+way t' get t' it except by an airship. An' here I be an' ready to
+start, I've brought th' map of th' place, jest as I promised. Here
+it is, better take good care of it. Now, let's talk business,&quot; and
+the miner, having guilelessly handed Andy Foger a folded parchment,
+sat down on a box at the door of the airship shed, and placed his
+heavy valise on the ground beside him.</p>
+
+<p>&quot;What's this?&quot; asked the bully, wondering whether he had heard
+aright.</p>
+
+<p>&quot;It's the map of th' valley of gold&mdash;directions how t' git there,
+an' all that. I guess it's plain enough. Now, when can we start?&quot;</p>
+
+<p>Andy did not know what to say. Fate had, most unexpectedly, placed
+in his hands a valuable paper. The miner had made a mistake. Andy's
+house was on the same road as was Tom's and, seeing the airship
+shed, had deceived the aged man. He had not expected to find two
+airship manufactories in the same village.</p>
+
+<p>&quot;The map of the valley of gold, &quot;murmured Andy, as he put it in his
+pocket.</p>
+
+<p>&quot;Yes, jest as I told Tom about when I met him out West. I said I'd
+bring it with me, an' I did. When will Tom be back? He never spoke
+of you, though I reckoned he'd have to have some help in makin' his
+airships. Where is he?&quot;</p>
+
+<p>&quot;He&mdash;he&mdash;&quot; stammered Andy. He did not know what to say.</p>
+
+<p>At that instant Tom Swift himself passed by in the road. He had been
+over to Shopton on an errand. One look into the yard of Andy's house
+showed to our hero the old miner sitting at the door of the airship
+shed.</p>
+
+<p>&quot;Mr. Abercrombie&mdash;Abe!&quot; cried Tom, almost, before he thought.</p>
+
+<p>&quot;Hello, Tom! I got here!&quot; cried the miner, heartily. &quot;I was jest
+talking to your partner.&quot;</p>
+
+<p>&quot;My partner!&quot; spoke Tom in amazement</p>
+
+<p>&quot;Yes&mdash;partner in th' airship business. I should think you'd need
+about three partners to build these machines!&quot;</p>
+
+<p>&quot;My partner! Andy Foger isn't my partner!&quot; cried Tom, wondering what
+would happen next. &quot;I have no partner! If he said he was he deceived
+you!&quot;</p>
+
+<p>&quot;No partner? Ain't he your partner?&quot; cried Mr. Abercrombie. &quot;Why, I
+thought he was. I told him about th' valley of gold&mdash;I&mdash;I&mdash;give him
+the map&mdash;&quot;</p>
+
+<p>&quot;The map?&quot;</p>
+
+<p>&quot;Yes, the map t' tell how to get there. He's got it!&quot;</p>
+
+<p>There was a mocking smile on Andy's face.</p>
+
+<p>&quot;Give that map back at once!&quot; cried Tom, sternly, now understanding
+something of the situation. &quot;Hand it over at once, Andy Foger!&quot;</p>
+
+<p>&quot;I will&mdash;when I get ready! He gave it to me!&quot; cried the bully, and
+then, before either Tom or Abe could stop him, Andy darted into the
+big shed, and slammed shut the door.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_IV" id="CHAPTER_IV"></a>CHAPTER IV</h2>
+
+<h3>TOM GETS THE MAP</h3>
+
+
+<p>For a few seconds Tom was so surprised at the sudden action of the
+bully that he could neither move nor speak. Then, crying out a
+command to halt, the young inventor took after his enemy.</p>
+
+<p>&quot;The scamp!&quot; he cried. &quot;The nerve he has! To deceive Abe Abercrombie
+in that fashion! Wait until I get hold of him!&quot;</p>
+
+<p>&quot;What's it all about?&quot; asked the old miner, who, being a slow
+thinker had not understood all that had happened. &quot;What's up, Tom
+Swift?&quot;</p>
+
+<p>&quot;Haven't time to tell you now,&quot; flung back the running lad over his
+shoulder. &quot;I've got to catch Andy! Then I'll explain. He's trying to
+get ahead of us. I guess, but we'll stop him!&quot; Thereupon Tom flung
+himself against the door of the airship shed. The young inventor
+found the portal bolted, though it vibrated with the impact of his
+body.</p>
+
+<p>&quot;Come out of there, Andy Foger!&quot; cried Tom, pounding on the door.
+&quot;Come out, or I'll get an officer, and have you arrested!&quot;</p>
+
+<p>There was no answer.</p>
+
+<p>&quot;Come out, I say!&quot; repeated Tom.</p>
+
+<p>&quot;Around th' back! Try th' back door!&quot; suggested the miner, who had
+hastened to Tom's side. &quot;Maybe he's run out that way!&quot;</p>
+
+<p>Tom listened. There was no movement in the shop. Then the young
+inventor sprinted around the side. He was just in time to see the
+bully running away over the lots and fields in the rear of his
+father's premises. Andy had climbed out of the back window of the
+shed, into which Tom and Ned had peered that day, had climbed the
+high fence, dropped down on the other side, and was now running away
+with all the speed he could muster.</p>
+
+<p>&quot;Come back&mdash;!&quot; began Tom, and then he realized that his enemy could
+not hear him. The bully was too far away. At the same time our hero
+realized that it would be useless to give chase, for Andy had too
+much of a start. There was nothing to do but to turn back, and Tom
+knew that his delay in trying to gain an entrance at the front door
+had given Andy the very opportunity he needed to escape at the rear.</p>
+
+<p>&quot;Well, this is a bad turn of affairs,&quot; remarked the lad, as he faced
+the puzzled miner.</p>
+
+<p>&quot;What is, Tom?&quot;</p>
+
+<p>&quot;Him having that map. It shows the location of the valley of gold,
+doesn't it, and tells how to get there?&quot;</p>
+
+<p>&quot;That's what it does!&quot;</p>
+
+<p>&quot;How did Andy happen to get it?&quot;</p>
+
+<p>&quot;Jest as I told you. I was on my way t' your house, havin' inquired
+at th' post-office, an' the man said that at your place there was a
+big shed, where you kept your airships. I come along, an', of
+course, when I see this house, an' the shed, an' had a glimpse of
+th' airship, I, of course, thought it was your place. An', though
+you'd never told me about it, I thought maybe this lad was in
+business with you. So, like a blamed young tenderfoot, I blurted out
+my business afore I thought, an' handed him the map for safe
+keepin'. He took it, too, that's the worst of it.&quot;</p>
+
+<p>&quot;Yes, that's the worst of it,&quot; agreed Tom, &quot;But I'll get it back, if
+I have to cause his arrest, and search his whole house.&quot;</p>
+
+<p>&quot;But he runned away, Tom.&quot;</p>
+
+<p>&quot;Oh, he'll come back. Was there only one copy of the map of the
+valley, Abe?&quot; asked Tom, anxiously.</p>
+
+<p>&quot;Yep; only one&quot;</p>
+
+<p>&quot;Could you make another?&quot;</p>
+
+<p>&quot;No, not if you was to pay me a million dollars! You see I ain't no
+drawer, an' this map, while I made part of it, was mostly made by my
+old partner, who was with me when we discovered th' valley of gold,
+an' was druv back by th' savage Eskimos an' Indians, an' by th'
+terrible cold. My partner made th' best part of th' map, an' he's
+dead, poor fellow.&quot;</p>
+
+<p>&quot;I see. That's too bad! Then you can't make a duplicate map?&quot;</p>
+
+<p>&quot;Nary a one. But can't you do somethin'? It were amazin' stupid of
+me, old Abe Abercrombie, t' be took in by a boy like him! Can't you
+do somethin'?&quot;</p>
+
+<p>&quot;I'm going to try,&quot; announced Tom determinedly, as he swung on
+toward the Foger house. &quot;I'll cause his arrest if he doesn't give it
+up.&quot;</p>
+
+<p>A few minutes later Tom Swift and Abe confronted Mr. Foger. The rich
+man, father of the bully, was rather surprised at the visit from the
+young inventor, for the two were not friends.</p>
+
+<p>&quot;Well, what can I do for you, Tom Swift?&quot; asked the banker, for he
+felt a certain coldness toward our hero, since the latter had
+defeated him in an effort to wreck a financial institution in which
+Tom and his father were interested.</p>
+
+<p>&quot;Mr. Foger,&quot; spoke Tom, sternly, &quot;your son has just stolen a map
+belonging to this gentleman,&quot; and he indicated Abe.</p>
+
+<p>&quot;My son stolen a map!&quot; exclaimed Mr. Foger. &quot;How dare you make such
+an accusation, Tom Swift?&quot;</p>
+
+<p>&quot;I dare, because it's true! And, unless that map is returned to me
+at my house to-night I shall swear out a warrant for Andy's arrest.&quot;</p>
+
+<p>&quot;You'd never dare do that!&quot;</p>
+
+<p>&quot;Wait and see!&quot; spoke Tom, firmly. &quot;I will give your son, or you,
+exactly five hours to return that map&mdash;if it isn't back in my hands
+by then, I'll get a warrant!&quot;</p>
+
+<p>&quot;Preposterous! Stuff and nonsense!&quot; blustered Mr. Foger. &quot;My son
+never stole anything!&quot;</p>
+
+<p>&quot;He stole this map, and there is plenty of evidence,&quot; went on Tom,
+as he detailed the circumstances.</p>
+
+<p>Mr. Foger hemmed and hawed, and affected not to believe that
+anything of the kind could have happened. But Tom was firm, and Abe
+Abercrombie backed up his statements, until even the banker began to
+waver.</p>
+
+<p>&quot;Very well,&quot; he announced at length, &quot;I will look into this matter,
+and if I find that my son has anything of yours, you shall have it
+back. But I cannot believe it. Perhaps he took it as a joke.&quot;</p>
+
+<p>&quot;In which case,&quot; spoke Tom grimly, &quot;he will find that he has carried
+the joke too far,&quot; and with that he and the miner left the Foger
+home.</p>
+
+<p>&quot;It's all my fault,&quot; bewailed Abe, as he and our hero trudged on
+toward the Swift household.</p>
+
+<p>&quot;No, it wasn't, Abe,&quot; declared Tom. &quot;Any one would have been
+deceived by such tactics as Andy used&mdash;that is any stranger. And you
+didn't expect to find two airship sheds so close together.&quot;</p>
+
+<p>&quot;No. That's right, I didn't. That's what threw me off th' track.&quot;</p>
+
+<p>&quot;Andy only recently began work on his triplane. I don't know what
+his object is, and I don't care. Just now I'm more concerned about
+getting back this map.&quot;</p>
+
+<p>&quot;I hope we do get it.&quot;</p>
+
+<p>&quot;Oh, we will. I'm going to start off on my own hook, to find Andy.
+But first I'll take you to my house.&quot;</p>
+
+<p>The old miner was soon telling his story to Mr. Swift, the
+housekeeper and Garret Jackson. They expressed their surprise at
+Andy's daring act. But Tom didn't do much more talking.</p>
+
+<p>&quot;I'm going out to find Andy,&quot; he declared, &quot;and when I do&mdash;&quot; He
+didn't finish his sentence, but they all knew what he meant.</p>
+
+<p>But the bully was in none of his usual haunts, though Tom visited
+them all. Nor was Andy at the homes of either of his cronies.</p>
+
+<p>&quot;Well, if I don't find him, I shall certainly swear out the
+warrant,&quot; decided Tom. &quot;I'll give him until night, and then I'll
+call on the police.&quot;</p>
+
+<p>Still he did not give up, but went to several other places where
+Andy might be found. He had about given up, as it was getting toward
+late afternoon, when, as he came out of a billiardroom, where the
+bully was in the habit of spending much of his time, Tom saw the lad
+of whom he was in search.</p>
+
+<p>&quot;Hold on there, Andy Foger!&quot; cried the young inventor. &quot;I want to
+see you!&quot;</p>
+
+<p>&quot;What about?&quot;</p>
+
+<p>&quot;You know very well. Where's that map you stole?&quot;</p>
+
+<p>&quot;I haven't got it.&quot;</p>
+
+<p>&quot;Take care!&quot; and Tom, with a quick step was beside the bully, and
+had grasped him firmly by the arm.</p>
+
+<p>&quot;You let me alone, Tom Swift!&quot; cried Andy.</p>
+
+<p>&quot;Where's that map?&quot; and Tom gave Andy's arm a wrench.</p>
+
+<p>&quot;It's at your house; that's where it is! I just took it back. It was
+only a joke.&quot;</p>
+
+<p>&quot;A joke, eh? And you took it back?&quot;</p>
+
+<p>&quot;Yes, I did. Now you let me go!&quot;</p>
+
+<p>&quot;I will when I find out if you're telling me the truth or not, Andy
+Foger. You come with me!&quot;</p>
+
+<p>&quot;Where?&quot;</p>
+
+<p>&quot;To my house. I want to see if that map's there.&quot;</p>
+
+<p>&quot;Well, you'll find that it is, and you'd better let me go! My father
+told me to take the map back, and I did. You let me go!&quot;</p>
+
+<p>Andy struggled to get loose, but Tom had too tight a grip. There was
+something, too, in the manner of our hero that warned Andy not to
+trifle with him. So, concluding that discretion was the better part
+of valor, Andy walked sullenly along toward Tom's home, the young
+inventor never relaxing the grip on his enemy's arm.</p>
+
+<p>They reached the Swift home. Still holding his captive, Tom rang the
+bell. His father came to the door, followed by Abe Abercrombie.</p>
+
+<p>&quot;Is the map back?&quot; asked the young inventor, anxiously.</p>
+
+<p>&quot;Yes, Andy brought it here a few minutes ago,&quot; announced Mr. Swift.</p>
+
+<p>&quot;Is it the right one, Abe?&quot; inquired Tom.</p>
+
+<p>&quot;Yep, Tom. I made sure of that as soon as I laid my eyes on it. It's
+th' right one.&quot;</p>
+
+<p>&quot;Then you can go, Andy Foger,&quot; announced our hero, &quot;and if I ever
+catch you in another trick like this, I'll take the law into my own
+hands. Clear out, now!&quot;</p>
+
+<p>&quot;You wait! I'll get even with you,&quot; muttered the bully, as he fled
+down the front walk, as though afraid Tom would, even then, put his
+threat into execution.</p>
+
+<p>&quot;Did he damage the map any?&quot; asked the lad, as he followed his
+father and Abe into the house.</p>
+
+<p>&quot;Nary a bit,&quot; answered the old miner. &quot;It's jest th' same as it was.
+There it is,&quot; and he spread a crinkled sheet of tough parchment in
+front of Tom. It was covered with a rude drawing, and with names of
+places scrawled on it.</p>
+
+<p>&quot;So that's the map, eh?&quot; murmured Tom, eagerly scanning it.</p>
+
+<p>&quot;That's it, an' here's th' valley of gold,&quot; went on Abe, as he
+placed one rough finger on a certain spot. &quot;Right there&mdash;hello!&quot; he
+cried, as he peered more closely at the parchment. &quot;That ink spot
+wasn't there when I had th' map, a few hours ago.&quot;</p>
+
+<p>&quot;What ink spot?&quot; asked Tom, anxiously.</p>
+
+<p>&quot;That one,&quot; and the miner indicated a small one near the edge of the
+map. &quot;That was never there!&quot;</p>
+
+<p>&quot;It looks as if it was recently made,&quot; added Mr. Swift, who was
+something of a chemist.</p>
+
+<p>&quot;An ink spot-freshly made,&quot; murmured Tom, &quot;Dad&mdash;Abe, I can guess
+what's happened!&quot;</p>
+
+<p>&quot;What?&quot; demanded the miner.</p>
+
+<p>&quot;Andy Foger made a copy of this map while it was in his possession,
+and now he knows where the valley of gold is as well as we do! He
+may get there ahead of us!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_V" id="CHAPTER_V"></a>CHAPTER V</h2>
+
+<h3>GRAVE SUSPICION'S</h3>
+
+
+<p>Tom's announcement took them all by surprise. For a moment no one
+knew what to say, while the young inventor looked more closely at
+the parchment map.</p>
+
+<p>&quot;Do you really think he has dared to make a copy of it?&quot; asked Mr.
+Swift.</p>
+
+<p>&quot;I do,&quot; answered his son. &quot;That ink spot wasn't there when Abe gave
+him the map; was it?&quot;</p>
+
+<p>&quot;No,&quot; replied the miner.</p>
+
+<p>&quot;And it couldn't get on in Andy's pocket,&quot; went on Tom. &quot;So he must
+have had it open near where there was ink.&quot;</p>
+
+<p>&quot;His fountain pen might have leaked,&quot; suggested Mr. Jackson.</p>
+
+<p>&quot;In that case the ink spot would be on the outside of the map, and
+not on the inside,&quot; declared Tom, with the instinct of a detective.
+&quot;Unless he had the map folded in his pocket with the inside surface
+on the outside, the ink couldn't have gotten on. Besides, Andy
+always carries his fountain pen in his upper vest pocket, and that
+pocket is too small to hold the map. No, I'm almost positive that
+Andy or his father have sneakingly made a copy of this map!&quot;</p>
+
+<p>&quot;I'm sorry to have to admit that Mr. Foger is capable of such an
+act,&quot; spoke Mr. Swift, &quot;but I believe it is true.&quot;</p>
+
+<p>&quot;And here is another thing,&quot; went on the young inventor, who was now
+closely scanning the parchment through a powerful magnifying glass,
+&quot;do you see those tiny holes here and there, Mr. Jackson?&quot;</p>
+
+<p>&quot;Yes,&quot; answered the engineer.</p>
+
+<p>&quot;Were they there before, Abe?&quot; went on Tom, calling the old miner's
+attention to them.</p>
+
+<p>&quot;Nary a one,&quot; was the answer. &quot;It looks as if some one had been
+sticking pins in th' map.&quot;</p>
+
+<p>&quot;Not pins,&quot; said Tom, &quot;but the sharp points of a pair of dividers,
+or compasses, for measuring distances. Andy, or whoever made a copy
+of the map, used the dividers to take off distances with. This
+clinches it, in my mind.&quot;</p>
+
+<p>&quot;But what can you do?&quot; asked Tom's father.</p>
+
+<p>&quot;I don't know,&quot; answered the young inventor. &quot;It would be of little
+use to go to Andy. Naturally he would deny having made a copy of the
+map, and his father would, also. Even though I am sure they have a
+copy, I don't see how I am going to make them give it up. It's a
+hard case. There's only one thing I see to do.&quot;</p>
+
+<p>&quot;What's that?&quot; asked Abe.</p>
+
+<p>&quot;Start for Alaska as soon as possible, and be first on hand at the
+valley of gold.&quot;</p>
+
+<p>&quot;Good!&quot; cried the miner. &quot;That's the way to talk! We'll start off at
+once. I know my way around that country pretty well, an' even though
+winter is coming on, I think we can travel in th' airship. That's
+one reason why I wanted t' go in one of these flyin' machines.
+Winter is no time to be in Alaska, but if we have an airship we
+won't mind it, an' it's the best time t' keep other people away, for
+th' ordinary miner or prospector can't do anythin' in Alaska in
+winter&mdash;that is away up north where we're goin'.&quot;</p>
+
+<p>&quot;Exactly where are we going?&quot; asked Tom. &quot;I have been so excited
+about discovering Andy's trick that I haven't had much time to
+consider where we're bound for nor what will be the best plan to
+follow.&quot;</p>
+
+<p>&quot;Well, we're goin' to a region about seven hundred an' fifty miles
+northwest from Sitka,&quot; explained the old miner, as he pointed out
+the location on the map. &quot;We'll head for what they call th' Snow
+Mountains, an' th' valley of gold is in their midst. It's just over
+th' Arctic circle, an' pretty cold, let me tell you!&quot;</p>
+
+<p>&quot;You'll be warm enough in Tom's airship, with the electric stoves
+going,&quot; commented Mr. Jackson.</p>
+
+<p>&quot;Well, we'll need t' be,&quot; went on the miner. &quot;Th' valley is full of
+caves of ice, an' it's dangerous for th' ordinary traveler. In fact
+an airship was the only way I saw out of th' difficulty when I was
+there.&quot;</p>
+
+<p>&quot;Then you have been to the valley of gold?&quot; asked Tom.</p>
+
+<p>&quot;Well, not exactly TO it,&quot; was the reply, &quot;but I was where I could
+see it. That was in th' summer, though of course the summer there
+isn't like here. I'll tell you how it was.&quot;</p>
+
+<p>The miner settled himself more comfortably in his chair, and resumed
+his story.</p>
+
+<p>&quot;It was two year ago,&quot; he said, &quot;that me an' Jim Mace started to
+prospect in Alaska. We didn't have much luck, an' we kept on workin'
+our way farther north until we come to these Snow Mountains. Then
+our supplies gave out, an' if it hadn't been for some friendly
+Eskimos I don't know what we would have done. Jim and me we gave 'em
+some trinkets an' sich, and th' Indians began talkin' of a wonderful
+valley of gold, where th' stuff lay around in chunks on top of the
+ground.&quot;</p>
+
+<p>&quot;Me and Jim pricked up our ears at that, so to speak, an' we wanted
+to see th' place. After some delay we was taken to th' top of a big
+crag, some distance away from where we had been stopping with the
+friendly Eskimos, or Indians, as I call 'em. There, away down below,
+was a valley&mdash;an' a curious sort of a valley it were. It seemed
+filled with big bubbles&mdash;bubbles made of solid banks of snow or ice,
+an' we was told, me an' Jim was, that these were caves of ice, an'
+that th' gold was near these caves.&quot;</p>
+
+<p>&quot;Well, of course me an' my partner wanted to go down the worst way,
+an' try for some gold, but th' Indians wouldn't let us. They said it
+was dangerous, for th' ice caves were constantly fallin' in, an'
+smashin' whoever was inside. But to prove what they said about th'
+gold, they sent one of their number down, while we waited on th'
+side of th' mountain.&quot;</p>
+
+<p>&quot;Did he get any gold?&quot; asked Tom, eagerly.</p>
+
+<p>For answer the old miner pulled from his pocket a few yellow
+pebbles&mdash;little stones of dull, gleaming yellow.</p>
+
+<p>&quot;There's some of th' gold from amid th' caves of ice,&quot; he remarked
+simply. &quot;I kept 'em for a souvenir, hopin' some day I might git back
+there. Well, Jim an' me watched th' Indian going down into th'
+valley. He come back in about three hours, havin' only gone to th'
+nearest cave, an' he had two pockets filled with these little chunks
+of solid gold. They gave me an' Jim some, but they wouldn't hear of
+us goin' t' th' valley by ourselves.&quot;</p>
+
+<p>&quot;Then a bad storm come up, an' we had t' hit th' trail for home&mdash;the
+Indians' home, I mean&mdash;for Jim an' I was far enough away from ours.&quot;</p>
+
+<p>&quot;Well, t' make a long story short, Jim an' me tried every way we
+knowed t' git t' that valley, but we couldn't. It come off colder
+an' colder, an' th' tribe of Indians with whom we lived was attacked
+by some of their enemies, an' driven away from their campin'
+grounds. Jim an' me, we went too, but not before Jim had drawed this
+map on a piece of dog-skin we found in one of the huts. We had an
+idea we might get back, some day, an' find the valley, so we'd need
+a map t' go by. But poor Jim never got back. He got badly frozen
+when the Indians drove us an' our friends away, an' he never got
+over it. He died up there in th' ice, an' we buried him. I took th'
+map, an' when spring come, I made a hike out of that country. From
+then until now I've been plannin' how t' git t' that valley, an' th'
+only way I seen was an airship. Then, when I was prospectin' around
+out in Colorado I saw Tom's machine hidden in th' trees, an' I
+waited until he come along, which part you know as well as I do,&quot;
+finished Abe.</p>
+
+<p>&quot;And that's the story of the valley of gold,&quot; spoke Mr. Swift.</p>
+
+<p>&quot;That's all there is to it,&quot; assented Abe, simply.</p>
+
+<p>&quot;Do you think there is much gold there?&quot; asked Tom.</p>
+
+<p>&quot;Plenty of it&mdash;for th' pickin' up,&quot; replied the miner. &quot;Around th'
+caves of ice it's full of it, but, of course, it's dangerous. An'
+th' only way t' git t' it, an' pass th' savage Indians that are all
+around in th' mountains about th' valley, is t' fly over their heads
+in th' airship.&quot;</p>
+
+<p>&quot;Then that's what we'll do,&quot; decided Tom.</p>
+
+<p>&quot;Will you go all the way in the RED CLOUD?&quot; inquired Mr. Jackson.</p>
+
+<p>&quot;No, I think I'll send the airship on ahead to some point in
+Washington&mdash;say Seattle,&quot; replied Tom, &quot;put it together there, and
+start for the Snow Mountains. In Seattle we can get plenty of
+supplies and stores. It will be a good point to start from, and will
+save us a long, and perhaps dangerous, flight across the United
+States.&quot;</p>
+
+<p>&quot;I think that will be the best plan,&quot; agreed Mr. Swift. &quot;But what
+about Andy&mdash;do you think he'll try to follow&mdash;or try to get ahead of
+you now that he has a copy of the map?&quot;</p>
+
+<p>&quot;He may,&quot; answered Tom. &quot;But I have a little trick I'm going to work
+on Andy. I will try to learn whether he really has a copy of the
+map, though I'm practically certain of it. Then I'll decide what's
+best to do.&quot;</p>
+
+<p>&quot;In th' meanwhile, will you be gettin' ready?&quot; asked Abe. &quot;I'd like
+t' start as soon as we can, for it's awful cold there, the longer
+you wait, at this time of th' year.&quot;</p>
+
+<p>&quot;Yes, I'll start right to work, getting the RED CLOUD in readiness
+to be shipped,&quot; promised Tom.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VI" id="CHAPTER_VI"></a>CHAPTER VI</h2>
+
+<h3>ANDY'S AIRSHIP FLIES</h3>
+
+
+<p>&quot;Hello, Tom, have you heard the news?&quot; asked Ned Newton, of the
+young inventor, a few days later.</p>
+
+<p>&quot;What news, Ned? I declare I've been so busy thinking out the best
+plan to ship the RED CLOUD to Seattle that I haven't been over to
+town. What's going on? Have they decided to build a new church in
+Shopton, or something like that?&quot;</p>
+
+<p>&quot;Oh, this about Andy Foger's airship.&quot;</p>
+
+<p>&quot;Andy's airship, eh? Is he still working on it?&quot;</p>
+
+<p>&quot;It's all done, so Sam Snedecker was telling me last night, and to-
+day Andy is going to try to fly it.&quot;</p>
+
+<p>&quot;You don't mean it!&quot;</p>
+
+<p>&quot;Sure thing. Let's go over and watch him.&quot;</p>
+
+<p>&quot;He might make a fuss, same as he did when we looked in the window
+of his shed.&quot;</p>
+
+<p>&quot;He can't make any fuss now. He's got to take his machine out to fly
+it, and anybody that wants to can look on. Didn't he watch you make
+flights often enough?&quot;</p>
+
+<p>&quot;That's so. Where is the trial flight going to take place?&quot;</p>
+
+<p>&quot;In the big meadow. Come on over.&quot;</p>
+
+<p>&quot;Guess I will. I can't do much more now. I've been getting some
+boxes and crates made in which to pack the RED CLOUD. I'll have to
+take her all apart.&quot;</p>
+
+<p>&quot;Then you're really going to hunt for the valley of gold?&quot;</p>
+
+<p>&quot;Sure thing. How about you going, Ned? I spoke to dad about it, and
+he said he'd see that you could have a leave of absence.&quot;</p>
+
+<p>&quot;Yes, that part's all right. The bank president told me today I
+could take a vacation any time I wanted it. In fact that's what I
+came over to see you about. I want to thank your father.&quot;</p>
+
+<p>&quot;Then you're going?&quot;</p>
+
+<p>&quot;I sure am, Tom! Won't it be great! I hope I can get a little gold
+for myself! My folks didn't take very much to the notion of me going
+off in an airship, but I told them how often you'd gone on trips,
+and come safely back, so they finally gave their consent. When are
+you going to start?&quot;</p>
+
+<p>&quot;Oh, in about two weeks. Did I tell you about Andy and the map?&quot;</p>
+
+<p>&quot;No. What trick has he been up to now?&quot;</p>
+
+<p>Thereupon Tom related his suspicions concerning the bully, and also
+hinted to Ned of a certain ruse he intended to work on Andy when he
+got the chance.</p>
+
+<p>&quot;Well, if you're ready, suppose we go over and see if Andy's airship
+will really fly,&quot; suggested Ned, after a while. &quot;I'm doubtful
+myself, and I'd just like to see him come to grief, after the many
+mean things he's done to you.&quot;</p>
+
+<p>&quot;Well,&quot; spoke Tom slowly, &quot;I don't know as I wish him any bad luck,
+but I certainly hope he doesn't use his airship to try to beat us
+out in the hunt for the valley of gold.&quot;</p>
+
+<p>&quot;Do you think he might?&quot;</p>
+
+<p>&quot;It's possible. But never mind about that now. Come on, we'll go
+over to the big meadow.&quot;</p>
+
+<p>The two chums walked along together, talking of many things. Tom
+told of some communication he had had with Mr. Damon, in which
+letters the eccentric man had inquired as to when the trip for
+Alaska would be undertaken.</p>
+
+<p>&quot;Then he's going?&quot; asked Ned.</p>
+
+<p>&quot;Oh, yes, it wouldn't seem natural to go without some of Mr. Damon's
+blessings. But I think he's going to bring a friend with him.&quot;</p>
+
+<p>&quot;Who?&quot;</p>
+
+<p>&quot;Mr. Ralph Parker.&quot;</p>
+
+<p>&quot;That gloomy scientist, who is always predicting such terrible
+things going to happen?&quot;</p>
+
+<p>&quot;That's the gentleman. You met him once, I believe Mr. Damon says
+Mr. Parker wants to do some scientific studying in the far north, so
+I've already counted on him as one of our party. Well, perhaps he
+won't do so much predicting this trip.&quot;</p>
+
+<p>A little later Tom and Ned came to a big open field. They saw quite
+a crowd gathered in it, but no sign of an airship.</p>
+
+<p>&quot;Guess Andy hasn't arrived,&quot; spoke Tom.</p>
+
+<p>&quot;No; very likely he's found out that something is wrong with his
+machine, and he isn't going to risk it.&quot;</p>
+
+<p>But almost as Ned spoke, there sounded cries of excitement from the
+crowd, and, a little later, something big and white, with many wing-
+shaped stretches of canvas sticking out from all sides, was seen
+turning into the big meadow from the broad highway that led to
+Andy's house.</p>
+
+<p>&quot;There she is!&quot; cried Ned.</p>
+
+<p>&quot;There's something, at any rate,&quot; conceded Tom, as he hastened his
+steps. &quot;It's a queer-looking aeroplane, though. My! he's got enough
+wings to it!&quot;</p>
+
+<p>&quot;Yes, it's Andy's sure enough,&quot; went on Ned &quot;There he is in front,
+giving orders like a major-general, and Sam and Pete are helping
+him. Let's get closer.&quot;</p>
+
+<p>They followed the crowd, which was thronging about the airship that
+Andy Foger had made, Tom had a glimpse of the machine. It was a form
+of triplane, with three tiers of main wings, and several other sets
+of planes, some stationary and some capable of being moved. There
+was no gas-bag feature, but amidships was a small, enclosed cabin,
+which evidently held the machinery, and was designed to afford
+living quarters. In some respects the airship was not unlike Tom's,
+and the young inventor could see that Andy had copied some of his
+ideas. But Tom cared little about this.</p>
+
+<p>&quot;Do you think it will go up?&quot; asked Ned.</p>
+
+<p>&quot;It looks to me to be too heavy, and his propellers seem too small,&quot;
+answered Tom. &quot;He's got to have a very powerful motor to make all
+that bulk fly.&quot;</p>
+
+<p>The people were crowding in closer around the airship, for the news
+that Andy was to attempt a flight had spread about town.</p>
+
+<p>&quot;Now keep back&mdash;all of you!&quot; ordered the bully, with a show of
+anger. &quot;If any one damages my airship I'll have him arrested! Keep
+back, now, or I won't fly!&quot;</p>
+
+<p>&quot;Reminds me of a little kid saying he won't play if he can't have
+his own way,&quot; whispered Ned to Tom.</p>
+
+<p>&quot;Hello, Andy, give us a ride!&quot;</p>
+
+<p>&quot;Going above the clouds?&quot;</p>
+
+<p>&quot;When are you coming back?&quot;</p>
+
+<p>&quot;Bring down a snowstorm!&quot;</p>
+
+<p>&quot;Be careful that you don't fall!&quot;</p>
+
+<p>These were some of the things shouted at Andy, for he had few
+friends among the town lads, on account of his mean ways.</p>
+
+<p>&quot;Keep quiet&mdash;all of you!&quot; he ordered. &quot;Get back. You might get hurt
+when I start the motor. I'm going to make a flight soon,&quot; he added
+proudly. &quot;Sam, you come over here and hold this end. Pete, you go
+back to the rear. Simpson, you get inside and help me with the
+motor. Henderson, you get ready to shove when I tell you.&quot;</p>
+
+<p>These last orders were to the two machinists whom Andy had engaged
+to help him, and the bully gave himself no end of airs and
+importance as he bustled about</p>
+
+<p>Tom could not help but admit that Andy's machine was a big affair.
+There was a great stretch of wings and planes, several rudders other
+appliances for which the young inventor could not exactly fathom a
+use. He did not think the machine would fly far, if at all. But Andy
+was hurrying here and there, getting the triplane in place on a
+level stretch of ground, as if he intended to capture some great
+prize.</p>
+
+<p>&quot;Are you going to tackle him about stealing a copy of that map?&quot;
+asked Ned.</p>
+
+<p>&quot;I will if I get a chance,&quot; answered Tom, in a low voice.</p>
+
+<p>He got his opportunity a few minutes later. Andy, hurrying here and
+there, came face to face with the young inventor.</p>
+
+<p>&quot;Hello, Andy,&quot; spoke Tom, good-naturedly. &quot;So you're going to make a
+flight, eh?&quot;</p>
+
+<p>&quot;Yes, I am, and I s'pose you came around to see if you could get any
+ideas; didn't you?&quot; sneered Andy.</p>
+
+<p>&quot;Of course,&quot; admitted Tom, with an easy laugh. &quot;My airship doesn't
+fly, you know, Andy, and I want to see what's wrong with it.&quot;</p>
+
+<p>There was a laugh in the crowd, at this, for Tom's success was well
+known.</p>
+
+<p>&quot;Are you going to Alaska?&quot; suddenly asked Tom, in a low voice, of
+the bully.</p>
+
+<p>&quot;To Alaska? I&mdash;I don't&mdash;I don't know what you mean?&quot; stammered Andy,
+as he turned aside.</p>
+
+<p>&quot;Yes, you do know what I mean,&quot; insisted Tom. &quot;And I want to tell
+you that the map you have won't be of much use to you. Why, do you
+think,&quot; he went on, &quot;that Abe would carry the real map around with
+him that way? It's easy to make a copy look like an original, Andy,
+and also very easy to put false distances and directions on a map
+that may fall into the hands of an enemy.&quot;</p>
+
+<p>The shot told. Andy's face turned first red and then pale.</p>
+
+<p>&quot;A&mdash;a false map!&quot; he stammered. &quot;Wrong directions?&quot;</p>
+
+<p>&quot;Yes&mdash;on the copy you made of the map you took from Mr.
+Abercrombie,&quot; went on Tom.</p>
+
+<p>&quot;I&mdash;I didn't make any&mdash;Oh, I'm not going to talk to you!&quot; blustered
+Andy. &quot;Get out of my way! I'm going to fly my airship.&quot;</p>
+
+<p>The bully pushed past Tom, and started toward the triplane. But Tom
+had found out what he wanted to know. Andy had made a copy of the
+map. From now on there would be every danger that the bully would
+make an effort to get to the valley of gold.</p>
+
+<p>But other matters held Andy's attention now. He wanted to try his
+airship. With the help of his two cronies, and the machinists, the
+machine was gone over, oiled up, and finally, after several false
+starts, the motor was set going.</p>
+
+<p>It made a terrific racket, and the whole machine vibrated as though
+it would shake apart</p>
+
+<p>&quot;He hasn't got if well enough braced,&quot; said Tom to Ned.</p>
+
+<p>&quot;Out of the way, now, everybody!&quot; yelled Andy. &quot;Keep away or you'll
+get hurt! I'm going up!&quot;</p>
+
+<p>He climbed into the cabin of the craft, and took his position at the
+steering-wheel. The speed of the motor, its racket and its stream of
+sparks increased.</p>
+
+<p>&quot;Let go!&quot; cried Andy to those who were holding his craft.</p>
+
+<p>They released their hold. The triplane moved slowly across the
+ground, gathered speed, and, then, under the impulse of the powerful
+propellers, ran rapidly over the meadow.</p>
+
+<p>&quot;Hurrah! There he goes!&quot; cried Sam.</p>
+
+<p>&quot;Yes! Now he's going to fly,&quot; proudly added Pete Bailey, the other
+crony of the bully.</p>
+
+<p>&quot;He'd better fly soon, then, or he'll be in the ditch,&quot; said Tom
+grimly, for a little, sluggish stream crossed the meadow not far
+from where Andy had started.</p>
+
+<p>The next instant, thinking he had momentum enough, Andy tilted his
+elevation plane. The clumsy triplane rose into the air and shot
+forward.</p>
+
+<p>&quot;There he goes!&quot; cried Sam.</p>
+
+<p>&quot;Hurrah!&quot; yelled the crowd.</p>
+
+<p>Andy had gone up about ten feet, and was making slow progress.</p>
+
+<p>&quot;I guess Tom Swift isn't the only one in Shopton who can build an
+airship!&quot; sneered Pete Bailey.</p>
+
+<p>&quot;Look! Look!&quot; yelled Ned. &quot;He's coming down!&quot;</p>
+
+<p>Sure enough, Andy's machine had reached the end of her flight. The
+motor stopped with something between a cough and a wheeze. Down
+fluttered the aeroplane, like some clumsy bird, down into the ditch,
+settling on one side, and then coming to rest, tilted over at a
+sharp angle. Andy was pitched out, but landed on the soft mud, for
+there had been a thaw. He wasn't hurt much, evidently, for he soon
+scrambled to his feet as the crowd surged toward him.</p>
+
+<p>&quot;Well, he flew a little way,&quot; observed Ned, grimly.</p>
+
+<p>&quot;But he came down mighty soon,&quot; added Tom. &quot;I thought he would. His
+machine is too big and clumsy. I've seen enough. Come on, Ned. We'll
+get ready to go to Alaska. Andy Foger will never follow us in that
+machine.&quot;</p>
+
+<p>But Tom was soon to find out how much mistaken he was.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VII" id="CHAPTER_VII"></a>CHAPTER VII</h2>
+
+<h3>READY FOR THE TRIP</h3>
+
+
+<p>Andy Foger stood looking at his tilted airship. His clothes were
+covered with mud from the ditch, some of the muck had splashed over
+his face so that he was a pitiable looking object.</p>
+
+<p>&quot;What's the matter?&quot; panted Pete Bailey.</p>
+
+<p>&quot;Are you hurt?&quot; asked Sam Snedecker.</p>
+
+<p>The two cronies had hurried to the side of the bully.</p>
+
+<p>&quot;Matter? Can't you see what's the matter?&quot; demanded Andy wrathfully.
+&quot;The machine came down, that's what's the matter! Why didn't you
+fellows fix the motor better?&quot; he shouted at the two machinists as
+they came running up, followed by the crowd.</p>
+
+<p>&quot;Fix it better? The motor was all right,&quot; declared the taller
+machinist. &quot;Any of them are likely to stop unexpectedly.&quot;</p>
+
+<p>&quot;Well, I didn't think mine would,&quot; came from Andy. &quot;Now look at my
+airship! It's all busted!&quot;</p>
+
+<p>&quot;No, it isn't hurt much,&quot; said the other man, after critically
+looking it over. &quot;We can fix it, and you'll fly yet, Andy.&quot;</p>
+
+<p>&quot;I hope I do, if only to fool Tom Swift,&quot; declared the bully, as he
+wiped some of the mud from his face. &quot;Come on, now, help me wheel
+the machine back, and I'll try it again.&quot;</p>
+
+<p>Andy made another attempt, but this time the machine did not even
+rise off the ground, and then, amid the jeers of the crowd, the
+discomfited lad took his aeroplane back to the shed in the rear of
+his house.</p>
+
+<p>&quot;I'll fix it yet, and make a long flight,&quot; he declared. &quot;I'll show
+Tom Swift he can't laugh at me!&quot;</p>
+
+<p>&quot;You'll make a long flight eh?&quot; asked one of the machinists. &quot;Where
+will you go?&quot;</p>
+
+<p>&quot;Never mind,&quot; answered Andy, with a knowing wink. &quot;I've got a plan
+up my sleeve&mdash;my father and I are going to do something that will
+astonish everybody in Shopton,&quot; and then Andy, with many nods and
+winks, went into the shed, where he began giving orders about the
+airship. He wanted the motor changed, and one of the machinists made
+some suggestions about the planes, which, he said, would give better
+results.</p>
+
+<p>As for Tom and Ned, they strolled away, satisfied that in Andy Foger
+they would not have a very dangerous rival, as far as airships were
+concerned.</p>
+
+<p>Tom thought matters over during the next few days. He was now
+satisfied that Andy had a copy of the map, and, as far as he could
+see, there was no way of getting it from him, for he could not prove
+to the satisfaction of the legal authorities that the bully actually
+had it.</p>
+
+<p>&quot;We'll just have to take a chance, that's all,&quot; decided the young
+inventor in talking matters over with his father, Ned, and Abe
+Abercrombie. &quot;If Andy and some of his crowd trail after us, we'll
+just have to run away from them and get to the valley first.&quot;</p>
+
+<p>&quot;If they do get there, they won't find it very easy traveling I
+reckon,&quot; remarked Abe. &quot;They'll get all they want of the caves of
+ice. But hadn't we better get a hustle on ourselves, Tom?&quot;</p>
+
+<p>&quot;Yes, we will soon start now. I have the RED CLOUD all packed up for
+shipment to Seattle. We will send it on ahead, and then follow, for
+it will take some time to get there, even though it's going by fast
+freight.&quot;</p>
+
+<p>&quot;What about Mr. Damon?&quot; asked Ned. &quot;When is he coming?&quot;</p>
+
+<p>&quot;There's no telling,&quot; responded Tom. &quot;He may be on hand any minute,
+and, again, he may only show up just as we are starting. I haven't
+heard from him in the last day or two,&quot;</p>
+
+<p>At that moment there was a knock on the private office in the
+aeroplane shed, where Tom, Ned and Abe Abercrombie were talking.</p>
+
+<p>&quot;Who's there?&quot; asked Tom.</p>
+
+<p>&quot;It's me,&quot; answered a voice recognizable as that of the colored man
+Eradicate.</p>
+
+<p>&quot;What is it, Rad?&quot; asked Tom.</p>
+
+<p>&quot;Why I jest thought I'd tell you dat de blessin' man am comin' down
+de road.&quot;</p>
+
+<p>&quot;The blessing man?&quot; repeated Tom. &quot;Oh, you mean Mr. Damon.&quot;</p>
+
+<p>&quot;Yais, sah, dat's jest who I done mean. An' dere's anodder gen'man
+wif him.&quot;</p>
+
+<p>&quot;Mr. Parker, I expect,&quot; spoke Tom. &quot;Well, tell them to come in here,
+Rad.&quot;</p>
+
+<p>&quot;Yais, sah. Dey's comin' up de path now, so dey is.&quot;</p>
+
+<p>The next moment Tom and the others heard a voice saying:</p>
+
+<p>&quot;Why, bless my necktie! The RED CLOUD is gone!&quot; Mr. Damon had peered
+into the shed, and had not seen the airship, for Tom had it packed
+up. &quot;I wonder if Tom Swift has gone away? Bless my top-knot, Mr.
+Parker, I hope We're not too late!&quot;</p>
+
+<p>&quot;Indeed I hope not,&quot; added the scientist. &quot;I wish to make a study of
+the caves of ice. I think perhaps they may be working south, and, in
+time, this part of the country may be covered deep under a frozen
+blanket.&quot;</p>
+
+<p>&quot;Cheerful, isn't he, Ned?&quot; asked Tom, with a smile. Then, going to
+the door of the shed he called out: &quot;Here we are, Mr. Damon. Glad to
+see you, Mr. Parker.&quot; This last wasn't exactly true, but Tom wanted
+to be polite.</p>
+
+<p>&quot;Bless my collar button, Tom! But what has become of the airship?&quot;
+asked Mr. Damon, as he looked about the shed, and saw only a number
+of boxes and crates.</p>
+
+<p>&quot;Taken apart, and packed up, ready for the trip to the valley of
+gold and the caves of ice,&quot; replied the young inventor, and then he
+briefly told of their plans.</p>
+
+<p>&quot;Well, that's a good idea,&quot; declared the eccentric man. &quot;Mr. Parker
+and I are ready to go whenever you are, Tom.&quot;</p>
+
+<p>&quot;Then we'll start very soon. I will get all our supplies in Seattle.
+Now, to discuss details,&quot; and, after Mr. Parker and Mr. Damon had
+been made acquainted with the old miner, who told his story in
+brief, they began a discussion of the prospective trip.</p>
+
+<p>Mr. Damon and Mr. Parker took up their residence in Tom's house, and
+while the eccentric man busied himself in helping our hero, Ned and
+Abe Abercrombie in getting ready for the trip to Alaska, the gloomy
+scientist went about making &quot;observations&quot; as he called them, with a
+view to predicting what might happen in the near future.</p>
+
+<p>He was particularly anxious to get up north, among the caves of ice,
+and, several times he repeated his statement that he believed the
+mass of ice in Alaska was working down toward the south. But no one
+paid much attention to him, though Tom recalled, not without a
+little shudder, that Mr. Parker had correctly predicted the
+destruction of Earthquake Island, and also the landslide on Phantom
+Mountain.</p>
+
+<p>The airship was finally sent off, being forwarded to Seattle in
+sections, where it could easily be put together. The matter of Andy
+Foger having a duplicate map of the valley of gold was discussed,
+but it was agreed that nothing could be done about it. So Tom and
+the others devoted all their energies to getting in shape for their
+prospective journey.</p>
+
+<p>Mr. Swift was invited to go, but declined on the ground that he had
+several inventions to perfect, nor could Mr. Jackson go, as he was
+needed to help his employer. So Tom, Ned, Mr. Damon, Mr. Parker and
+Abe Abercrombie made up the party. Tom arranged to send wireless
+messages to his father from the airship once they were started off
+toward the valley of gold, and over the frozen north.</p>
+
+<p>One evening, when Tom had been to pay a last visit to Mary Nestor,
+as he was coming past the Foger premises he saw a number of large
+vans, loaded with big packing cases coming out of the banker's yard.</p>
+
+<p>&quot;Hum! I wonder if they're moving?&quot; mused our hero. &quot;If they are
+they're taking a queer time for it.&quot; He paused a moment to look at
+the procession of vans. As he did so he heard the voice of Andy
+Foger.</p>
+
+<p>&quot;Now, I want you men to be careful of everything!&quot; the bully called
+out arrogantly. &quot;If you break anything I'll sue you for damages!&quot;</p>
+
+<p>&quot;Oh, that cub makes me sick!&quot; exclaimed one of the drivers as he
+came opposite Tom.</p>
+
+<p>&quot;What are you moving&mdash;eggs, that you have to be so careful?&quot; asked
+the young inventor, in a low voice.</p>
+
+<p>&quot;Eggs? No! But it might just as well be,&quot; was the growling answer.
+&quot;He's shipping an airship, all taken to pieces, and he has nervous
+prostration for fear it will be broken. I don't believe the old
+thing's any good, anyhow.&quot;</p>
+
+<p>&quot;An airship&mdash;Andy Foger sending away his airship?&quot; gasped Tom.
+&quot;Where to?&quot;</p>
+
+<p>&quot;Some place in Alaska,&quot; was the startling reply. &quot;Pitka or Sitka, or
+some such place like that. It's all in these boxes, G'lang there!&quot;
+this to his horses.</p>
+
+<p>&quot;Andy sending his airship to Alaska!&quot; murmured Tom in dismay. &quot;Then
+he surely is going to make a try for that valley of gold!&quot;</p>
+
+<p>He turned away, while the snarling voice of the bully rang out on
+the night, urging the drivers to be very careful of the boxes and
+crates on their trucks.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_VIII" id="CHAPTER_VIII"></a>CHAPTER VIII</h2>
+
+<h3>A THIEF IN THE NIGHT</h3>
+
+
+<p>Tom Swift hardly knew what to think. He had scarcely believed, in
+spite of the fact that he was sure Andy had a copy of the map, that
+the bully would actually make an effort to go to the valley of gold.</p>
+
+<p>&quot;And in that airship of his, too,&quot; mused Tom. &quot;Well, there's one
+consolation, I don't believe he'll go far in that, though it does
+sail better than when he made his first attempt. Well, if he's going
+to try to beat us, it's a good thing I know it We can be prepared
+for him, now.&quot;</p>
+
+<p>Tom, after watching the big vans for a few minutes, turned and kept
+on toward his home.</p>
+
+<p>There was more than surprise on the part of Mr. Damon and the others
+when Tom told his news. There was alarm, for there was a feeling
+that Mr. Foger and his son might adopt unscrupulous tricks.</p>
+
+<p>&quot;But what can we do?&quot; asked Mr. Swift</p>
+
+<p>&quot;Whitewash him!&quot; exclaimed Eradicate Sampson, who had overheard part
+of the conversation. &quot;Dat's what I'd do t' him an' his father, too!
+Dat's what I would! Fust I'd let mah mule Boomerang kick him a bit,
+an' den, when he was all mussed up, I'd whitewash him!&quot; That was the
+colored man's favorite method of dealing with enemies, but, of
+course, he could not always carry it out.</p>
+
+<p>However, after considering the matter from all sides, it was decided
+that nothing could be done for the present.</p>
+
+<p>&quot;Let them go,&quot; said Tom, &quot;I don't believe they'll ever find the
+valley of gold. I fancy I threw a scare into Andy, talking as I did
+about the map.&quot;</p>
+
+<p>&quot;Well, even if the Fogers do get the gold,&quot; said Mr. Parker calmly,
+&quot;they cannot take away the caves of ice, and it is in them that I am
+most interested. I want to prove some of my new theories.&quot;</p>
+
+<p>&quot;And we need the gold,&quot; said Tom, in a low voice; &quot;don't we, Abe?&quot;</p>
+
+<p>&quot;That's what we do, Tom,&quot; answered the old miner.</p>
+
+<p>Preparations were now practically completed for their trip to
+Seattle by rail. Tom made some inquiries in the next few days
+regarding the Fogers, but only learned that the father and son had
+left town, after superintending the shipment of their airship.</p>
+
+<p>&quot;Well, we start to-day,&quot; remarked Tom, as he arose one morning. &quot;In
+two weeks, at most, we ought to be hovering over the valley, Abe.&quot;</p>
+
+<p>&quot;I hope so? Tom. You've got the map put away safely, have you?&quot;</p>
+
+<p>&quot;Sure thing. Are you all ready?&quot;</p>
+
+<p>&quot;Yes.&quot;</p>
+
+<p>&quot;Then we'll start for the depot right after breakfast.&quot; The
+adventurers had arranged to take a local train from Shopton, and get
+on a fast express at one of the more important! stations.</p>
+
+<p>Good-byes were said, Mr. Swift, Mr. Jackson, Mrs. Baggert and
+Eradicate waving their adieus from the porch as Tom and the others
+started for the depot. Miss Mary Nestor had bidden our hero farewell
+the previous night&mdash;it being a sort of second good-bye, for Tom was
+a frequent caller at her house, and, if the truth must be told he
+rather disliked to leave the young lady.</p>
+
+<p>Tom found a few of his friends at the station, who had gathered
+there to give him and Ned BON-VOYAGE.</p>
+
+<p>&quot;Bring us back some nuggets, Tom,&quot; pleaded Arthur Norton.</p>
+
+<p>&quot;Bring me a musk-ox if you can shoot one,&quot; suggested one.</p>
+
+<p>&quot;A live bear or a trained Eskimo for mine,&quot; exclaimed another.</p>
+
+<p>Tom laughingly promised to do the best he could.</p>
+
+<p>&quot;I'll send you some gold nuggets by wireless,&quot; said Ned Newton.</p>
+
+<p>It was almost time for the train to arrive. In the crowd on the
+platform Tom noticed Pete Bailey.</p>
+
+<p>&quot;He must feel lost without Andy,&quot; observed the young inventor to
+Ned.</p>
+
+<p>&quot;Yes, I wonder what he's hanging around here for?&quot;</p>
+
+<p>They learned a moment later, for they saw Pete going into the
+telegraph office.</p>
+
+<p>&quot;Must be something important for him to wire about,&quot; observed Ned.</p>
+
+<p>Tom did not answer. The window of the office was slightly open,
+though the day was cool, and he was listening to the clicks of the
+telegraph instrument, as the operator sent Pete's message. Tom was
+familiar with the Morse code. What was his surprise to hear the
+message being sent to Andy Foger at a certain hotel in Chicago. And
+the message read:</p>
+
+<p>&quot;Tom Swift's party leaving to-day.&quot;</p>
+
+<p>&quot;What in the world does that mean?&quot; thought Tom, but he did not tell
+Ned what he had picked up as it went over the wire. &quot;Why should Andy
+want to be informed when we leave? That's why Pete was hanging
+around here! He had been instructed to let Andy know when we left
+for Seattle. There's something queer back of all this.&quot;</p>
+
+<p>Tom was still puzzling over the matter when their train roiled in
+and he and the others got aboard.</p>
+
+<p>&quot;Well, we're off!&quot; cried Ned.</p>
+
+<p>&quot;Yes; we're off,&quot; admitted Tom, and, to himself he added: &quot;No
+telling what will happen before we get there, though.&quot;</p>
+
+<p>The trip to Chicago was without incident, and, on arrival in the
+Windy City, Tom was on the lookout for Andy or his father, but he
+did not see them. He made private inquiries at the hotel mentioned
+in Pete's telegram, but learned that the Fogers had gone on.</p>
+
+<p>&quot;Perhaps I'm worrying too much,&quot; thought Tom. But an event that
+occurred a few nights later, when they were speeding across the
+continent showed him that there was need of great precaution.</p>
+
+<p>On leaving Chicago, Tom had noticed, among the other passengers
+traveling in the same coach as themselves, a man who seemed to be
+closely observing each member of the party of gold-hunters. He was a
+man with a black mustache, a mustache so black, in fact, that Tom at
+once concluded that it had been dyed. This, in itself, was not much,
+but there was a certain air about the man&mdash;a &quot;sporty&quot; air&mdash;which
+made Tom suspicious.</p>
+
+<p>&quot;I wouldn't be surprised if that man was a gambler, Ned,&quot; he said to
+his chum, one afternoon, as they were speeding along. The man in
+question was several seats away from Tom.</p>
+
+<p>&quot;He does look like one,&quot; agreed Ned.</p>
+
+<p>&quot;I needn't advise you not to fall in with any of his invitations to
+play cards, I suppose,&quot; went on Tom, after a pause.</p>
+
+<p>&quot;No, indeed, it's something I don't do,&quot; answered Ned, with a laugh.
+&quot;But it might be a good thing to speak to Abe Abercrombie about him.
+If that man's a sharper perhaps Abe knows him, or has seen him, for
+Abe has traveled around in the West considerable.&quot;</p>
+
+<p>&quot;We'll ask him,&quot; agreed Tom, but the miner, when his attention was
+called to the man, said he had never seen him before.</p>
+
+<p>&quot;He does look like a confidence man,&quot; agreed Abe, &quot;but as long as he
+doesn't approach us we can't do anything, and don't need to worry.&quot;</p>
+
+<p>There was little need to call the attention of either Mr. Damon or
+Mr. Parker to the man, for Mr. Damon was busy watching the scenery,
+as this trip was a new one to him, and he was continually blessing
+something he saw or thought of. As for Mr. Parker, he was puzzling
+over some new theories he had in mind, and he said little to the
+others.</p>
+
+<p>On the night of the same day on which Tom had called special
+attention to the man with the black mustache, our hero went to his
+berth rather late. He had sent some telegrams to his father and one
+to Miss Nestor, and, when he turned in he saw the &quot;gambler,&quot; as he
+had come to call him, going into the smoking compartment of the
+coach. Though Tom thought of the man as a gambler, there was no
+evidence, as yet, that he was one, and he had made no effort to
+approach any of our friends, though he had observed them closely.</p>
+
+<p>How long Tom had been asleep he did not know, but he was suddenly
+awakened by feeling his pillow move. At first he thought it was
+caused by the swaying of the train, and he was about to go to sleep
+again, when there came a movement that he knew could not have been
+caused by any unevenness of the roadbed.</p>
+
+<p>Then, like a flash there came to Tom's mind the thought that under
+his pillow, in a little leather case he had made for it, was the
+map, showing the location of the valley of gold.</p>
+
+<p>He sat up suddenly, and made a lunge for the pillow. He felt a hand
+being hurriedly withdrawn. Tom made a grab for it, but the fingers
+slipped from his grasp.</p>
+
+<p>&quot;Here! Who are you!&quot; cried Tom, endeavoring to peer through the
+darkness.</p>
+
+<p>&quot;It's all right&mdash;mistake,&quot; murmured a voice.</p>
+
+<p>Tom leaned suddenly forward and parted the curtains of his berth.
+There was a dim light burning in the aisle of the car. By the gleam
+of it the young inventor caught sight of a man hurrying away, and he
+felt sure the fellow who had put his hand under his pillow was the
+man with the black mustache. He confirmed this suspicion a moment
+later, for the man half turned, as if to look back, and the youth
+saw the mustache.</p>
+
+<p>&quot;He&mdash;he was after my map!&quot; thought Tom, with a gasp.</p>
+
+<p>He sat bolt upright. What should he do? To raise an alarm now, he
+felt, would only bring a denial from the man if he accused him.
+There might also be a scene, and the man might get very indignant.
+Then, too, Tom and his friends did not want their object made known,
+as it would be in the event of Tom raising an outcry and stating
+what was under his pillow.</p>
+
+<p>He felt for the map case, opened it and saw, in the gleam of the
+light, that it was safe.</p>
+
+<p>&quot;He didn't get it anyhow,&quot; murmured our hero. &quot;I guess I won't say
+anything until morning, though he did come like a thief in the night
+to see if he could steal it.&quot;</p>
+
+<p>Tom glanced to where his coat and other clothing hung in the little
+berth-hammock, and a hasty search showed that his money and ticket
+were safe.</p>
+
+<p>&quot;It was the map he was after all right,&quot; mused Tom. &quot;I'll have a
+talk with Mr. Damon in the morning about what's best to do. That's
+why the fellow has been keeping such a close watch on us. He wanted
+to see who had the map.&quot;</p>
+
+<p>Then another thought came to Tom.</p>
+
+<p>&quot;If it was the map he was after,&quot; he whispered to himself, &quot;he must
+know what it's about Therefore the Fogers must have told him. I'll
+wager Andy or his father put this man up to steal the map. Andy's
+afraid he hasn't got a copy of the right one. This is getting more
+and more mysterious! We must be on our guard all the while. Well,
+I'll see what I'll do in the morning.&quot;</p>
+
+<p>But in the morning the man with the black mustache was not aboard
+the train, and on inquiring of the conductor, Tom learned that the
+mysterious stranger had gotten off at a way station shortly after
+midnight.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_IX" id="CHAPTER_IX"></a>CHAPTER IX</h2>
+
+<h3>A VANDAL'S ACT</h3>
+
+
+<p>&quot;Bless my penknife!&quot; exclaimed Mr. Daman, the next morning, when he
+had been told of Tom's experience in the night, &quot;things are coming
+to a pretty pass when our enemies adopt such tactics as this! What
+can we do, Tom? Hadn't you better let one of us carry the map?&quot;</p>
+
+<p>&quot;Oh, I guess not,&quot; answered the young inventor. &quot;They have had one
+try at me, and found that I wasn't napping. I don't believe they'll
+try again. No, I'll carry the map.&quot;</p>
+
+<p>Tom concealed it in an old wallet, as he thought it was less likely
+to attract attention there than in the new case he formerly used.
+Still he did not relax his vigilance, and his sleep for the next few
+nights was uneasy, as he awakened several times, thinking he felt a
+hand under his pillow.</p>
+
+<p>At length Ned suggested that one of them sit up part of the night,
+and keep an eye on Tom's berth. This was agreed to, and they divided
+the hours of darkness into watches, each one taking a turn at
+guarding the precious map. But they might have spared themselves the
+trouble, for no further attempt was made to get it.</p>
+
+<p>&quot;I'd just like to know what Andy Foger's plans are?&quot; said Tom one
+afternoon, as they were within a few miles of Seattle. &quot;He certainly
+must have made up his mind quickly, after he saw the map, about
+going in search of the gold.&quot;</p>
+
+<p>&quot;Maybe his father proposed it,&quot; suggested Ned. &quot;I heard, in our
+bank, that Mr. Foger has lost considerable money lately, and he may
+need more.&quot;</p>
+
+<p>&quot;I shouldn't wonder. Well, if they are going to Sitka, Alaska, to
+assemble their ship, I think they'll have trouble, for supplies are
+harder to get there than in Seattle. But we'll soon be on our way
+ourselves, if nothing happens. I hope all the parts of the RED CLOUD
+arrive safely.&quot;</p>
+
+<p>They did, as Tom learned a few hours later, when they had taken up
+their quarters in a Seattle hotel, and he had made inquiries at the
+railroad office. In the freight depot were all the boxes and crates
+containing the parts of the big airship, and by comparison with a
+list he had made, the young inventor found that not a single part
+was missing.</p>
+
+<p>&quot;We'll soon have her together again,&quot; he said to his friends, &quot;and
+then we'll start for Alaska.&quot;</p>
+
+<p>&quot;Where are you going to assemble the airship?&quot; asked Mr. Damon.</p>
+
+<p>&quot;I've got to hire some sort of a big shed,&quot; explained Tom. &quot;I heard
+of one I think I can get. It's out at the fair grounds, and was used
+some time ago when they had a balloon ascension here. It will be
+just what I need.&quot;</p>
+
+<p>&quot;How long before we can start for the gold valley?&quot; asked the old
+miner anxiously.</p>
+
+<p>&quot;Oh, in about a week,&quot; answered the lad, &quot;that is, if everything
+goes well.&quot;</p>
+
+<p>Tom lost no time in getting to work. He had the different parts of
+his airship carted to the big shed which he hired. This building was
+on one edge of the fair grounds, and there was a large, level space
+which was admirably adapted for trying the big craft, when once more
+it was put together.</p>
+
+<p>The gold-seekers worked hard, and to such good purpose that in three
+days most of the ship was together once more, and the RED CLOUD
+looked like herself again. Tom hired a couple of machinists to aid
+him in assembling the motor, and some of the gas appliances and
+other apparatus.</p>
+
+<p>&quot;Ha! Bless my rubber shoes!&quot; cried Mr. Damon in delight, as he
+looked at the big craft &quot;This is like old times, Tom!&quot;</p>
+
+<p>&quot;Yes, indeed,&quot; agreed our hero.</p>
+
+<p>&quot;Are you going to give it a preliminary tryout?&quot; asked Ned.</p>
+
+<p>&quot;Oh, yes, I think we can do that to-morrow,&quot; replied Tom. &quot;I want to
+know that everything is in good working shape before I trust the
+ship on the trip to the frozen north. There are several problems I
+want to work out, too, for I think I will need a different kind of
+gas up where the temperature is so low.&quot;</p>
+
+<p>&quot;It certainly is cold up here,&quot; agreed Ned, for they were now much
+farther north than when they were in Shopton, and, besides, winter
+was coming on. It was not the best time of the year to journey into
+Alaska, but they had no choice. To delay, especially now, might mean
+that their enemies would get ahead of them.</p>
+
+<p>&quot;We'll be warm in the airship, though; won't we?&quot; asked Abe.</p>
+
+<p>&quot;Oh, yes,&quot; answered Tom. &quot;We'll be warm, and have plenty to eat.
+Which reminds me that I must begin to see about our stock of
+provisions and other supplies, for we'll soon be on our way.&quot;</p>
+
+<p>Work on the airship was hastened to such good advantage the next two
+days that it was in shape for a trial flight, and, one afternoon,
+the RED CLOUD was wheeled from the shed out into big field, the gas
+was generated, and the motor started.</p>
+
+<p>There was a little hitch, due to the fact that some of the machine
+adjustments were wrong, but Tom soon had that remedied and then,
+with the big propellers whirling around, the airship was sent
+scudding across the field.</p>
+
+<p>Another moment and it rose like a great eagle, and sailed through
+the air, while a small crowd that had daily gathered in the hope of
+seeing a flight, sent up a cheer.</p>
+
+<p>&quot;Does it work all right?&quot; asked Ned anxiously, as he stood in the
+pilothouse beside his chum.</p>
+
+<p>&quot;As good as it did in Shopton,&quot; answered the young inventor,
+proudly.</p>
+
+<p>&quot;Bless my pocketbook! but that's lucky,&quot; exclaimed Mr. Damon. &quot;Then
+we can soon start, eh?&quot;</p>
+
+<p>&quot;As soon as we are stocked up,&quot; replied the lad.</p>
+
+<p>Tom put the airship through a number of &quot;stunts&quot; to test her
+stability and the rudder control, much to the delight of the
+gathering throng. Everything was found to work well, and after
+ascending to a considerable height, to the no small alarm of the old
+miner, Tom made a quick descent, with the motor shut off. The RED
+CLOUD conducted herself perfectly, and there was nothing else to be
+desired.</p>
+
+<p>She was sent down to earth and wheeled back into the shed, and not
+without some difficulty, for the crowd, which was now very large,
+wanted to get near enough to touch the wonderful craft.</p>
+
+<p>&quot;To-morrow I'll arrange about the supplies and provisions, and we'll
+stock her up,&quot; said Tom to his companions. &quot;Now you folks had better
+go back to the hotel.&quot;</p>
+
+<p>&quot;Aren't you coming?&quot; asked Ned.</p>
+
+<p>I'm going to bunk here in the shed to-night, said the young
+inventor.</p>
+
+<p>&quot;What for?&quot;</p>
+
+<p>&quot;I can't take any chances now that the RED CLOUD is in shape for
+flying. Some of the Foger crowd might be hanging around, and break
+in here to damage her.&quot;</p>
+
+<p>&quot;But the watchman will be on guard,&quot; suggested Ned, for since the
+hiring of the shed, the young inventor had engaged a man to remain
+on duty all night.</p>
+
+<p>&quot;I know,&quot; answered Tom Swift, &quot;but I'm not going to take any
+chances. I'll stay here with the watchman.&quot;</p>
+
+<p>Ned offered to share the vigil with his chum, and, after some
+objection Tom consented. The others went back to the hotel,
+promising to return early in the morning.</p>
+
+<p>Tom slept heavily that night, much heavier than he was in the habit
+of doing. So did Ned, and their deep breathing as they lay in their
+staterooms, in the cabin of the airship, told of physical weariness,
+for they had worked hard to re-assemble the RED CLOUD.</p>
+
+<p>The watchman was seated in a chair just inside the big door of the
+shed, near a small stove in which was a fire to take off the chill
+of the big place. The guard had slept all day, and there was no
+excuse for him nodding in the way that he did.</p>
+
+<p>&quot;Queer, how drowsy I feel,&quot; he murmured several times. &quot;It's only a
+little after midnight, too,&quot; he added, looking at his watch, &quot;Guess
+I'll walk around a bit to rouse myself.&quot;</p>
+
+<p>He firmly intended to do this, but he thought he would wait just a
+few minutes more, and he stretched out his legs and got comfortable
+in the chair.</p>
+
+<p>Three minutes more and the watchman was asleep&mdash;sound asleep, while
+a strange, sweet, sickish odor seemed to fill the atmosphere about
+him.</p>
+
+<p>There was a noise at the door of the shed, a door in which there
+were several cracks. A man outside laid aside something that looked
+like an air pump. He applied one eye to a crack, and looked in on
+the sleeping watchman.</p>
+
+<p>&quot;He's off,&quot; the man murmured. &quot;I thought he'd never get to sleep!
+Now to get in and dose those two lads! Then I'll have the place to
+myself!&quot;</p>
+
+<p>There was a clicking noise about the lock on the shed door. It was
+not a very secure lock at best, and, under the skilful fingers of
+the midnight visitor, it quickly gave way. The man entered. He gave
+one look at the slumbering watchman, listened to his heavy
+breathing, and then went softly toward the airship, which looked to
+be immense in the comparatively small shed&mdash;taking up nearly all the
+space.</p>
+
+<p>The intruder peered in through the cabin windows where Ned and Tom
+were asleep. Once more there was in the atmosphere a sickish odor.
+The man again worked the instrument which was like a small air pump,
+taking care not to get his own face too near it. Presently he
+stopped and listened.</p>
+
+<p>&quot;They're doped,&quot; he murmured. He arose, and took from his mouth and
+nose a handkerchief saturated with some chemical that had rendered
+him immune to the effects of the sleep-producing that he had
+generated. &quot;Sound asleep,&quot; he added. Then, taking out a long, keen
+knife, the vandal stole toward where the great wings of the RED
+CLOUD stretched out in the dim light like the pinions of a bird.
+There was a ripping, tearing, rending sound, as the vandal cut and
+slashed, but Tom, Ned and the watchman slumbered on.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_X" id="CHAPTER_X"></a>CHAPTER X</h2>
+
+<h3>TOM IS HELD UP</h3>
+
+
+<p>Tom Swift stirred uneasily in his heavy sleep. He dreamed that he
+was again in his berth in the railroad car, and that the thief was
+feeling under his pillow for the map. Only, this time, there seemed
+to be hands feeling about his clothing, trying to locate his inner
+pockets.</p>
+
+<p>The lad murmured something unintelligible, but he did not awaken.
+The fumes prevented that. However, his movements showed that the
+effect of the drug was wearing off. It was intended only for
+temporary use, and it lasted less time than it would otherwise have
+done in a warmer, moister climate, for the cold, crisp air that
+penetrated the shed from outside dispelled the fumes.</p>
+
+<p>&quot;Guess I'd better not chance it,&quot; murmured the intruder. &quot;He may not
+have it on him. and if I go through all his pockets I'll wake him
+up. Anyhow, I've done what they paid me for. I don't believe they'll
+sail in this airship.&quot;</p>
+
+<p>The vandal gave one glance at the sleeping lads, and stole from the
+cabin of the craft. He looked at his work of ruin, and then tiptoed
+past the slumbering watchman. A moment later and he was outside the
+shed, hurrying away through the night.</p>
+
+<p>Several hours after this Mr. Damon and the old miner were pounding
+on the door of the shed. Mr. Parker, the scientist, had remained at
+the hotel, for he said he wanted to work out a few calculations
+regarding some of his theories.</p>
+
+<p>&quot;I thought we'd find them up by this time,&quot; spoke the eccentric man,
+as he again knocked on the door. &quot;Tom said he had lots to do to-
+day.&quot;</p>
+
+<p>&quot;Maybe they are working inside, and can't hear our knocks,&quot;
+suggested Abe. &quot;Try th' door.&quot;</p>
+
+<p>&quot;Bless my heart! I never thought of that,&quot; exclaimed Mr. Damon. &quot;I
+believe I will.&quot;</p>
+
+<p>The door swung open as he pushed it, for it had not been locked when
+the intruder left. The first thing Mr. Damon saw was the watchman,
+still asleep in his chair.</p>
+
+<p>&quot;Bless my soul!&quot; the old man shouted. &quot;Look at this, Abe!&quot;</p>
+
+<p>&quot;Something's wrong!&quot; cried the miner, sniffing the air. &quot;There's
+been crooked work here! Where are the boys?&quot;</p>
+
+<p>Mr. Damon was close to the airship. He looked in the cabin window.</p>
+
+<p>&quot;Here they are, and they're both asleep, too!&quot; he called. &quot;And&mdash;bless
+my eyeglasses! Look at the airship! The planes and wings are
+all cut and slashed! Something has happened! The RED CLOUD is all
+but ruined!&quot;</p>
+
+<p>Abe hastened to his side. He looked at the damage done, and a fierce
+look came over his face.</p>
+
+<p>&quot;The Fogers again!&quot; he murmured. &quot;We'll pay 'em back for this! But
+first we must see to the boys!&quot;</p>
+
+<p>They needed small attention, however. The opening of the big door
+had let in a flood of fresh air, and this dispelled the last of the
+fumes. The watchman was the first to revive. The sleep caused by the
+chemical, sprayed from the air-pump by the vandal, had been
+succeeded by a natural slumber, and this was the case with Ned and
+Tom. They were soon aroused, and looked with wonder, not unmixed
+with rage, at the work done in the night.</p>
+
+<p>Every one of the principal planes of the airship, each of the
+rudders, and some of the auxiliary wings had been cut by a sharp
+knife&mdash;some in several places. The canvas hung in shreds and
+patches, and the trim RED CLOUD looked like some old tramp airship
+now. Tom could scarcely repress a groan.</p>
+
+<p>&quot;Who did it?&quot; he gasped.</p>
+
+<p>&quot;And with us here on guard!&quot; added Ned.</p>
+
+<p>&quot;I&mdash;I must have fallen asleep,&quot; admitted the watchman in confusion.</p>
+
+<p>&quot;You were all asleep,&quot; said Mr. Damon. &quot;I couldn't rouse you!&quot;</p>
+
+<p>&quot;And there was th' smell of chloroform, or something like it in th'
+shed,&quot; added the miner.</p>
+
+<p>&quot;But look at the airship!&quot; groaned Tom.</p>
+
+<p>&quot;Is it ruined&mdash;can't we go to the valley of gold?&quot; asked Ned.</p>
+
+<p>Tom did not answer for a few minutes. He was walking around looking
+at his damaged craft. The sleepy feeling was rapidly leaving him, as
+well as Ned and the watchman.</p>
+
+<p>&quot;Bless my watch chain!&quot; exclaimed Mr. Damon. &quot;What an ugly, mean
+piece of work. Can you repair it, Tom?&quot;</p>
+
+<p>&quot;I think so,&quot; was the hesitating answer. &quot;It is not as bad as I
+feared at first. Luckily the gas-bag has not been touched, for, if
+it had, we could hardly have repaired it. I can fix the wings and
+the rudders. The propellers have not been damaged, nor has the motor
+been touched. I think they must have made another attempt to take
+the map off me,&quot; he went on, as he looked at several pockets that
+had been turned inside out.</p>
+
+<p>An examination of the door showed how the lock had been forced, and
+the adventurers could easily guess the rest. But who the midnight
+vandal was they could not tell, though Tom and the others were sure
+it was some one hired by the Fogers.</p>
+
+<p>&quot;They wanted to delay us,&quot; said Tom. &quot;They thought this would hold
+us back, but it won't&mdash;for long. We'll get right to work, and make
+new planes and rudders. Fortunately the framework isn't hurt any.&quot;</p>
+
+<p>Once Tom got into action nothing held him back. He hardly wanted to
+stop for meals. New canvas was ordered, and that very afternoon some
+of the damaged wings had been repaired. In the meanwhile the stores
+and provisions that had been ordered were arriving, and, under the
+direction of the miner and Mr. Damon were put in the RED CLOUD. Tom
+and Ned, with the help of a man they hired, worked diligently to
+replace the damaged planes and rudders. Mr. Parker came out to the
+airship shed, but he was of little use as a helper, for he was
+continually stopping to jot down some memoranda about an observation
+he thought of, or else he would lay aside his tools to go outside,
+look at the weather, and make predictions.</p>
+
+<p>But Tom and the others labored to such good advantage that in three
+days they had repaired most of the damage done. Luckily the vandal
+had cut and slashed in a hurry, and his malicious work was only half
+accomplished. There was no clue to his identity.</p>
+
+<p>No trace was seen of the Fogers, and Tom hardly expected it, for he
+thought they were in Sitka by this time. Nor were any suspicious
+persons seen hanging around the shed. The adventurers left their
+rooms at the hotel, and took up their quarters in the airship that
+would soon be their home for many days. They wanted to be where they
+could watch the craft, and two guards were engaged.</p>
+
+<p>&quot;We'll start to-morrow,&quot; Tom announced gaily one evening when, after
+a hard day's work the last of the damaged planes had been repaired.</p>
+
+<p>&quot;Start fer th' valley of gold?&quot; asked the miner.</p>
+
+<p>&quot;Yes. Everything is in good shape now. I want to go into town, to
+send some messages home, telling dad we'll soon be on our way, and I
+also want to get a few things.&quot;</p>
+
+<p>&quot;Shall I come?&quot; asked Ned.</p>
+
+<p>&quot;No, I'd rather you'd stay here,&quot; spoke Tom, in a low voice. &quot;We
+can't take any more chances of being delayed, and, as it's pretty
+well known that we'll sail to-morrow, the Foger crowd may try some
+more of their tricks. No, I'll go to town alone, Ned. I'll soon be
+back, however. You stay here.&quot;</p>
+
+<p>Both Tom came nearly never coming back. As he was returning from
+sending the messages, and purchasing a few things he needed for the
+trip, he passed through a dark street. He was walking along,
+thinking of what the future might hold for him and his companions,
+after they reached the caves of ice, when, just as he got to a high
+board fence, surrounding some vacant lots, he heard some one whisper
+hoarsely:</p>
+
+<p>&quot;Here he comes!&quot;</p>
+
+<p>The young inventor was on his guard instantly. He jumped back to
+avoid a moving shadow, but was too late. Something struck him on the
+back of his head, and he felt his senses leaving him. He struggled
+against the feeling, and he realized, even in that exciting moment,
+that the thick collar of his heavy overcoat, which he had turned up
+because of a cold wind, had, perhaps, saved him from a broken skull.</p>
+
+<p>&quot;Hold him!&quot; commanded another voice. &quot;I'll go through him!&quot;</p>
+
+<p>The packages dropped from Tom's nerveless fingers. He felt himself
+sinking down, in spite of his fierce determination not to succumb.
+He felt several hands moving rapidly about his body, and then he
+struck blindly out at the footpads.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XI" id="CHAPTER_XI"></a>CHAPTER XI</h2>
+
+<h3>OFF FOR THE FROZEN NORTH</h3>
+
+
+<p>Tom Swift felt as if he was struggling in some dream or nightmare.
+He felt strong hands holding him and saw evil faces leering at him.</p>
+
+<p>Then gradually his brain cleared. His muscles, that had been
+weakened by the cowardly blow, grew strong. He felt his fist land
+heavily on some one's face. He heard a smothered gasp of pain.</p>
+
+<p>Then came the sound of footsteps running&mdash;Tom heard the &quot;ping&quot; of a
+policeman's night-stick on the sidewalk.</p>
+
+<p>&quot;Here come the cops!&quot; he heard one voice exclaim.</p>
+
+<p>&quot;Did you get it?&quot; asked another.</p>
+
+<p>&quot;No, I can't find it. Cut for it now!&quot;</p>
+
+<p>They released the young inventor so suddenly that he staggered about
+and almost fell.</p>
+
+<p>The next moment Tom was looking into the face of a big policeman,
+who was half supporting him.</p>
+
+<p>&quot;What's the matter?&quot; asked the officer.</p>
+
+<p>&quot;Hold-up, I guess,&quot; mumbled the lad. &quot;There they go!&quot; he pointed
+toward two dark forms slipping along down the dimly-lighted street.</p>
+
+<p>The officer drew his revolver, and fired two shots in the air, but
+the fleeing figures did not stop.</p>
+
+<p>&quot;How did it happen?&quot; asked the policeman. &quot;Did they get anything
+from you?&quot;</p>
+
+<p>&quot;No&mdash;I guess not,&quot; answered Tom. He saw the packages containing his
+purchases lying where they had fallen. A touch told him his watch
+and pocketbook were safe. The precious map was in a belt about his
+waist, and that had not been removed. &quot;No, they didn't get
+anything,&quot; he assured the officer.</p>
+
+<p>&quot;I came along too quick for 'em, I guess,&quot; spoke the bluecoat. &quot;This
+is a bad neighborhood. There have been several hold-ups here of
+late, but I was on the job too soon for these fellows. Hello, Mike,&quot;
+as another officer came running up in answer to the shots and the
+raps of the night-stick. &quot;Couple of strong-arm-men tackled this
+young fellow just now. I saw something going on as I turned the
+corner, and I rapped and ran up. They went down that way. I fired at
+'em. You take after 'em, Mike, and I'll stay here. Don't believe you
+can land 'em, but try! I came up too quick to allow 'em to get
+anything, though.&quot;</p>
+
+<p>Tom did not contradict this. He knew, however, that, had the men who
+attacked him wished to take his watch or money, they could have done
+it several times before the officer arrived.</p>
+
+<p>&quot;It was the map they were after,&quot; thought Tom, &quot;not my watch or
+money. This is more of the Foger's work. We must get away from
+here.&quot;</p>
+
+<p>The policeman inquired for more particulars from Tom, who related
+how the hold-up had taken place. The young inventor, however, said
+nothing about the map he carried, letting the officer think it was
+an ordinary attempt at robbery, for Tom did not want any reference
+in the newspapers to his search for the valley of gold.</p>
+
+<p>Presently the other policeman returned, having been unable to get
+any trace of the daring men. The two bluecoats wanted to accompany
+Tom back to the airship shed, for his own safety, but he declared
+there was no more danger, and, after having given his name, so that
+the affair might be reported at headquarters, he was allowed to go
+on his way. His head ached from the blow, but otherwise he was
+unhurt.</p>
+
+<p>&quot;Those fellows have been keeping watch for me,&quot; the lad reasoned, as
+he walked quickly toward the airship shed. &quot;They must have been
+shadowing me, and they hid there until I came back. Andy Foger and
+his father must be getting desperate. I think I know why, too. That
+little dig I gave Andy about his map is bearing fruit. He begins to
+think it's the wrong map, and he wants to get hold of the right one.
+Well, they shan't if I can help it. We'll be away from here in the
+morning.&quot;</p>
+
+<p>There was indignation and some alarm among Tom's friends when he
+told his story a little later that night.</p>
+
+<p>&quot;Bless my walking-stick!&quot; cried Mr. Damon. &quot;You'll need a bodyguard
+after this.&quot;</p>
+
+<p>&quot;I'd just like t' git my hands on them fellers!&quot; exclaimed the old
+miner. &quot;I'd show 'em!&quot; and a look at his rugged frame and his
+muscular arms and gnarled hands showed Tom and Ned that in the event
+of a fight they could count much on Abe Abercrombie.</p>
+
+<p>&quot;I am glad there will be no more delays, and that we will soon be
+moving northward,&quot; spoke Mr. Parker, a little later. &quot;I am anxious
+to confirm my theory about the advance of the ice crust, I met a man
+to-day who had just returned from the north of Alaska. He said that
+a severe winter had already set in up there. So I am anxious to get
+to the ice caves.&quot;</p>
+
+<p>&quot;So am I,&quot; added Tom, but it was for a different reason.</p>
+
+<p>They were all up early the next morning, for there were several
+things to look after before they started on the trip that might
+bring much of danger to the adventurers. Under Tom's direction, more
+gas was generated, and forced into the big bag. A last adjustment
+was made of the planes, wing tips and rudders, and the motor was
+given a try-out.</p>
+
+<p>&quot;I guess everything is all right,&quot; announced the young inventor.
+&quot;We'll take her out.&quot;</p>
+
+<p>The RED CLOUD was wheeled from the big shed, and placed on the open
+lot, where she would have room to rush across the ground to acquire
+momentum enough to rise in the air. Tom, whenever it was practical,
+always mounted this way, rather than by means of the lifting gas,
+as, in the event of a wind, he would have better control of the
+ship, while it was ascending into the upper currents of air, than
+when it was rising like a balloon.</p>
+
+<p>&quot;All aboard!&quot; cried the lad, as he looked to see that the course was
+clear. Early as it was, there was quite a crowd on hand to witness
+the flight, as there had been every day of late, for the population
+of Seattle was curious regarding the big craft of the air.</p>
+
+<p>&quot;Let her go!&quot; cried Ned Newton, enthusiastically.</p>
+
+<p>Tom took his place in the steering-tower, or pilothouse, which was
+forward of the main cabin. Ned was in the engine-room, ready to give
+any assistance if needed. Mr. Damon, Mr. Parker and Abe Abercrombie
+were in the main cabin, looking out of the windows at the rapidly
+increasing throng.</p>
+
+<p>&quot;Here we go!&quot; cried the young inventor, as he pulled the lever
+starting the motor, There was a buzz and a hum. The powerful
+propellers whirred around like blurs of light. Forward shot the
+great airship over the ground, gathering speed at every revolution
+of the blades.</p>
+
+<p>Tom tilted the forward rudder to lift the ship. Suddenly it shot
+over the heads of the crowd. There was a cheer and some applause.</p>
+
+<p>&quot;Off for the frozen north!&quot; cried Ned, waving his cap.</p>
+
+<p>Tom shifted the rudder, to change the course of the airship. Mr.
+Damon was gazing on the crowd below.</p>
+
+<p>&quot;Tom! Tom!&quot; he cried suddenly. &quot;There's the man with the black
+mustache&mdash;the man who tried to rob you in the sleeping-car!&quot; He
+pointed downward to some one in the throng.</p>
+
+<p>&quot;He can't get us now!&quot; exclaimed Tom, as he increased the speed of
+the RED CLOUD, and then, taking up a telescope, after setting the
+automatic steering gear, Tom pointed the glass at the person whom
+Mr. Damon had indicated.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XII" id="CHAPTER_XII"></a>CHAPTER XII</h2>
+
+<h3>PELTED BY HAILSTONES</h3>
+
+
+<p>&quot;Yes, that's the man all right,&quot; observed the lad. &quot;But if he came
+here to have another try for the map, he's too late. I hope we don't
+land now until we are in the valley of gold.&quot; Tom passed the
+telescope to Ned, who confirmed the identification.</p>
+
+<p>&quot;Perhaps he came to see if we started, and then he'll report to Andy
+Foger or his father by telegraph,&quot; suggested Mr. Damon.</p>
+
+<p>&quot;Perhaps,&quot; admitted Tom. &quot;Anyhow, we're well rid of our enemies&mdash;at
+least for a time. They can't follow us up in the air.&quot; He turned
+another lever and the RED CLOUD shot forward at increased speed.</p>
+
+<p>&quot;Maybe Andy will race us,&quot; suggested Ned.</p>
+
+<p>&quot;I'm not afraid of anything his airship can do,&quot; declared Tom. &quot;I
+don't believe it will even get up off the ground, though he did make
+a short flight before he packed up to follow us. It's a wonder he
+wouldn't think of something himself, instead of trying to pattern
+after some one else. He tried to beat me in building a speeding
+automobile, and now he wants to get ahead of me in an airship. Well,
+let him try. I'll beat him out, just as I've done before.&quot;</p>
+
+<p>They were now over the outskirts of Seattle, flying along about a
+thousand feet high, and they could dimly make out curious crowds
+gazing up at them. The throng that had been around the airship shed
+had disappeared from view behind a little hill, and, of course, the
+man with the black mustache was no longer visible, but Tom felt as
+if his sinister eyes were still gazing upward, seeking to discern
+the occupants of the airship.</p>
+
+<p>&quot;We're well on our way now,&quot; observed Ned, after a while, during
+which interval he and Tom had inspected the machinery, and found it
+working satisfactorily.</p>
+
+<p>&quot;Yes, and the RED CLOUD is doing better than she ever did before,&quot;
+said Tom. &quot;I think it did her good to take her apart and put her
+together again. It sort of freshened her up. This machine is my
+special pride. I hope nothing happens to her on this journey to the
+caves of ice.&quot;</p>
+
+<p>&quot;If my theory is borne out, we will have to be careful not to get
+caught in the crush of ice, as it makes its way toward the south,&quot;
+spoke Mr. Parker with an air as if he almost wished such a thing to
+happen, that he might be vindicated.</p>
+
+<p>&quot;Oh, we'll take good care that the RED CLOUD isn't nipped between
+two bergs,&quot; Tom declared.</p>
+
+<p>But he little knew of the dire fate that was to overtake the RED
+CLOUD, and how close a call they were to have for their very lives.</p>
+
+<p>&quot;No matter what care you exercise, you cannot overcome the awful
+power of the grinding ice,&quot; declared the gloomy scientist. &quot;I
+predict that we will see most wonderful and terrifying sights.&quot;</p>
+
+<p>&quot;Bless my hatband!&quot; cried Mr. Damon, &quot;don't say such dreadful
+things, Parker my dear man! Be more cheerful; can't you?&quot;</p>
+
+<p>&quot;Science cannot be cheerful when foretelling events of a dire
+nature,&quot; was the response. &quot;I would not do my duty if I did not hold
+to my theories.&quot;</p>
+
+<p>&quot;Well, just hold to them a little more closely,&quot; suggested Mr.
+Damon. &quot;Don't tell them to us so often, and have them get on our
+nerves, Parker, my dear man. Bless my nail-file! be more cheerful.
+And that reminds me, when are we going to have dinner, Tom?&quot;</p>
+
+<p>&quot;Whenever you want it, Mr. Damon. Are you going to act as cook
+again?&quot;</p>
+
+<p>&quot;I think I will, and I'll just go to the galley now, and see about
+getting a meal. It will take my mind off the dreadful things Mr.
+Parker says.&quot;</p>
+
+<p>But if the gloomy scientific man heard this little &quot;dig&quot; he did not
+respond to it. He was busy jotting down figures on a piece of paper,
+multiplying and dividing them to get at some result in a complicated
+problem he was working on, regarding the power of an iceberg in
+proportion to its size, to exert a lateral pressure when sliding
+down a grade of fifteen per cent.</p>
+
+<p>Mr. Damon got an early dinner, as they had breakfasted almost at
+dawn that morning, in order to get a good start. The meal was much
+enjoyed, and to Abe Abercrombie was quite a novelty, for he had
+never before partaken of food so high up in the air, the barograph
+of the RED CLOUD showing an elevation of a little over twelve
+thousand feet.</p>
+
+<p>&quot;It's certainly great,&quot; the old miner observed, as he looked down
+toward the earth below them, stretched out like some great relief
+map. &quot;It sure is wonderful an' some scrumptious! I never thought I'd
+be ridin' one of these critters. But they're th' only thing t' git
+t' this hidden valley with. We might prospect around for a year, and
+be driven back by the Indians and Eskimos a dozen times. But with
+this we can go over their heads, and get all the gold we want.&quot;</p>
+
+<p>&quot;Is there enough to give every one all he wants?&quot; asked Tom, with a
+quizzical smile. &quot;I don't know that I ever had enough.&quot;</p>
+
+<p>&quot;Me either,&quot; added Ned Newton.</p>
+
+<p>&quot;Oh, there's lots of gold there,&quot; declared the old miner. &quot;The thing
+to do is to get it and we can sure do that now.&quot;</p>
+
+<p>The remainder of the day passed uneventfully, though Tom cast
+anxious looks at the weather as night set in, and Ned, noting his
+chum's uneasiness, asked:</p>
+
+<p>&quot;Worrying about anything, Tom?&quot;</p>
+
+<p>&quot;Yes, I am,&quot; was the reply. &quot;I think we're in for a hard storm, and
+I don't know just how the airship will behave up in these northern
+regions. It's getting much colder, and the gas in the bag is
+condensing more than I thought it would. I will have to increase our
+speed to keep us moving along at this elevation.&quot;</p>
+
+<p>The motor was adjusted to give more power, and, having set it so
+that it, as well as the rudders, would be controlled automatically,
+Tom rejoined his companions in the main cabin, where, as night
+settled down, they gathered to eat the evening meal.</p>
+
+<p>Through the night the great airship plowed her way. At times Tom
+arose to look at some of the recording instruments. It was growing
+colder, and this further reduced the volume of the gas, but as the
+speed of the ship was sufficient to send her along, sustained by the
+planes and wings alone, if necessary, the young inventor did not
+worry much.</p>
+
+<p>Morning broke gray and cheerless. A few flakes of snow fell. There
+was every indication of a heavy storm. They were high above a
+desolate and wild country now, hovering over a sparsely settled
+region where they could see great forests, stretches of snow-covered
+rocks, and towering mountain crags.</p>
+
+<p>The snow, which had been lazily falling, suddenly ceased. Tom looked
+out in surprise. A moment later there came a sound as if some giant
+fingers were beating a tattoo on the roof of the main cabin.</p>
+
+<p>&quot;What's that!&quot; cried Ned.</p>
+
+<p>&quot;Bless my umbrella! has anything happened?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;It's a hail storm!&quot; exclaimed Tom. &quot;We've run into a big hail
+storm. Look at those frozen stones! They're as big as hens' eggs!&quot;</p>
+
+<p>On a little platform in front of the steering-house could be seen
+falling immense hailstones. They played a tattoo on the wooden
+planks.</p>
+
+<p>&quot;A hail storm! Bless my overshoes!&quot; cried Mr. Damon.</p>
+
+<p>&quot;A hail storm!&quot; echoed Mr. Parker. &quot;I expected we would have one.
+The hailstones will become even larger than this!&quot;</p>
+
+<p>&quot;Cheerful,&quot; remarked Tom in a low voice, with an apprehensive look
+at Ned.</p>
+
+<p>&quot;Is there any danger?&quot; asked his chum.</p>
+
+<p>&quot;Danger? Plenty of it,&quot; replied the young inventor. &quot;The frozen
+particles may rip open the gas bag. &quot;He stopped suddenly and looked
+at a gage on the wall of the steering-tower&mdash;a gage that showed the
+gas pressure.</p>
+
+<p>&quot;One compartment of the bag has been ripped open!&quot; cried Tom. &quot;The
+vapor is escaping! The whole bag may soon be torn apart!&quot;</p>
+
+<p>The noise of the pelting hailstones increased. The roar of the
+storm, the bombardment of the icy globules, and the moaning of the
+wind struck terror to the hearts of the gold-seekers.</p>
+
+<p>&quot;What's to be done?&quot; yelled Ned.</p>
+
+<p>&quot;We must go up, to get above the storm, or else descend and find
+some shelter!&quot; answered Tom. &quot;I'll first see if I can send the ship
+up above the clouds!&quot;</p>
+
+<p>He increased the speed of the motor so that the propellers would aid
+in taking the ship higher up, while the gas-generating machine was
+set in operation to pour the lifting vapor into the big bag.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIII" id="CHAPTER_XIII"></a>CHAPTER XIII</h2>
+
+<h3>A FRIGHTENED INDIAN</h3>
+
+
+<p>The violence of the hail storm, the clatter of the frozen pellets as
+they bombarded the airship, the rolling, swaying motion of the craft
+as Tom endeavored to send it aloft, all combined to throw the
+passengers of the RED CLOUD into a state of panic.</p>
+
+<p>&quot;Bless my very existence!&quot; cried Mr. Damon, &quot;this is almost as bad
+as when we were caught in the hurricane at Earthquake Island!&quot;</p>
+
+<p>&quot;I am sure that this storm is but the forerunner of some dire
+calamity!&quot; declared Mr. Parker.</p>
+
+<p>&quot;I'm afraid it's all up with us,&quot; came from Abe Abercrombie, as he
+looked about for some way of escape.</p>
+
+<p>&quot;Do you think you can pull us through, Tom?&quot; asked Ned Newton, who,
+not having had much experience in airships had yet to learn Tom's
+skill in manipulating them.</p>
+
+<p>The young inventor alone seemed to keep his nerve. Coolly and calmly
+he stood at his post of duty, shifting the wing planes from moment
+to moment, managing the elevation rudder, and, at the same time,
+keeping his eye on the registering dial of the gas-generating
+machine.</p>
+
+<p>&quot;It's all right,&quot; said Tom, more easily than he felt. &quot;We are going
+up slowly. You might see if you can induce the gas machine to do any
+better, Mr. Damon. We are wasting some of the vapor because of the
+leak in the bag, but we can manufacture it faster than it escapes,
+so I guess we'll be all right.&quot;</p>
+
+<p>&quot;Mr. Parker, may I ask you to oil the main motor? You will see the
+places marked where the oil is to go in. Ned, you help him. Here,
+Abe, come over here and give me a hand. This wind makes the rudders
+hard to twist.&quot;</p>
+
+<p>The young inventor could not have chosen a better method of
+relieving the fears of his friends than by giving them something to
+do to take their minds off their own troubles. They hurried to the
+tasks he had assigned to them, and, in a few minutes, there were no
+more doubts expressed.</p>
+
+<p>Not that the RED CLOUD was out of danger, Far from it. The storm was
+increasing in violence, and the hailstones seemed to double in
+number. Then, too, being forced upward as she was, the airship's bag
+was pelted all the harder, for the speed of the craft, added to the
+velocity of the falling chunks of hail, made them strike on the
+surface of the ship with greater violence.</p>
+
+<p>Tom was anxiously watching the barograph, to note their height. The
+RED CLOUD was now about two and a half miles high, and slowly
+mounting upward. The gas machine was working to its fullest
+capacity, and the fact that they did not rise more quickly told Tom,
+more plainly than words could have done, that there were several
+additional leaks in the gas-bag.</p>
+
+<p>&quot;I'll take her up another thousand feet,&quot; he announced grimly.
+&quot;Then, if we're not above the storm it will be useless to go
+higher.&quot;</p>
+
+<p>&quot;Why?&quot; asked Ned, who had come back to stand beside his chum.</p>
+
+<p>&quot;Because we can't possibly get above the storm without tearing the
+ship to pieces. I had rather descend.&quot;</p>
+
+<p>&quot;But won't that be just as bad?&quot;</p>
+
+<p>&quot;Not necessarily. There are often storms in the upper regions which
+do not get down to the surface of the earth, snow and hail storms
+particularly. Hail, you know, is supposed to be formed by drops of
+rain being hurled up and down in a sort of circular, spiral motion
+through alternate strata of air&mdash;first freezing and then warm, which
+accounts for the onion-like layers seen when a hailstone is cut in
+half.&quot;</p>
+
+<p>&quot;That is right,&quot; broke in Mr. Parker, who was listening to the young
+inventor. &quot;By going down this hail storm may change into a harmless
+rain storm. But, in spite of that fact, we are in a dangerous
+climate, where we must expect all sorts of queer happenings.&quot;</p>
+
+<p>&quot;Nice, comfortable sort of a companion to have along on a gold-
+hunting expedition, isn't He?&quot; asked Tom of Ned, making a wry face
+as Mr. Parker moved away. &quot;But I haven't any time to think of that.
+Say, this is getting fierce!&quot;</p>
+
+<p>Well might he say so. The wind had further increased in violence,
+and while the storm of hailstones seemed to be about the same, the
+missiles had nearly doubled in size.</p>
+
+<p>&quot;Better go down,&quot; advised Ned. &quot;We may fall if you don't.&quot;</p>
+
+<p>&quot;Guess I will,&quot; assented Tom. &quot;There's no use going higher. I doubt
+if I could, anyhow, with all this wind pressure, and with the gas-
+bag leaking. Down she is!&quot;</p>
+
+<p>As he spoke he shifted the levers, and changed the valve wheels. In
+an instant the RED CLOUD began to shoot toward the earth.</p>
+
+<p>&quot;What's happened? What in th' name of Bloody Gulch are we up
+ag'in'?&quot; demanded the old miner, springing to his feet.</p>
+
+<p>&quot;We're going down&mdash;that's all,&quot; answered Tom, calmly, but he was far
+from feeling that way, and he had grave fears for the safety of
+himself and his companions.</p>
+
+<p>Down, down, down went the RED CLOUD, in the midst of the hail storm.
+But if the gold-seekers had hoped to escape the pelting of the
+frozen globules they were mistaken. The stones still seemed to
+increase in size and number. The gas machine register showed a
+sudden lack of pressure, not due to the shutting off of the
+apparatus.</p>
+
+<p>&quot;Look!&quot; cried Ned, pointing to the dial.</p>
+
+<p>&quot;Yes&mdash;more punctures,&quot; said Tom, grimly.</p>
+
+<p>&quot;What's to be done?&quot; asked Mr. Damon, who had finished the task Tom
+allotted to him. &quot;Bless my handkerchief! what's to be done?&quot;</p>
+
+<p>&quot;Seek shelter if the storm doesn't stop when we get to the earth
+level,&quot; answered Tom.</p>
+
+<p>&quot;Shelter? What sort of shelter? There are no airship sheds in this
+desolate region.&quot;</p>
+
+<p>&quot;I may be able to send the ship under some overhanging mountain
+crag,&quot; answered the young inventor, &quot;and that will keep off the
+hailstones.&quot;</p>
+
+<p>Eagerly Tom and Ned, who stood together in the pilothouse peered
+forward through the storm.</p>
+
+<p>The wind was less violent now that they were in the lower currents
+of air, but the hail had not ceased.</p>
+
+<p>Suddenly Tom gave a cry. Ned looked at him anxiously. Had some new
+calamity befallen them? But Tom's voice sounded more in relief than
+in alarm. The next instant he called:</p>
+
+<p>&quot;Look ahead there, Ned, and tell me what you see.&quot;</p>
+
+<p>&quot;I see something big and black,&quot; answered the other lad, after a
+moment's hesitation. &quot;Why, it's a big black hole!&quot; he added.</p>
+
+<p>&quot;That's what I made it out to be,&quot; went on Tom, &quot;but I wanted to be
+sure. It's the opening to a cave or hole in the side of the
+mountain. I take it.&quot;</p>
+
+<p>&quot;You're right,&quot; agreed Ned.</p>
+
+<p>&quot;Then we're safe,&quot; declared Tom.</p>
+
+<p>&quot;Safe? How?&quot;</p>
+
+<p>&quot;I'm going to take the RED CLOUD in there out of the storm.&quot;</p>
+
+<p>&quot;Can you do it? Is the opening big enough?&quot;</p>
+
+<p>&quot;Plenty. It's larger than my shed at home, Jove! but I'm glad I saw
+that in time, or there would have been nothing left of the gas-bag!&quot;</p>
+
+<p>With skilful hands Tom turned the rudders and sent the airship down
+on a slant toward the earth, aiming for the entrance to the cave,
+which loomed up in the storm. When the craft was low enough down so
+that the superstructure would not scrape the top of the cave, Tom
+sent her ahead on the level. But he need have had no fears, for the
+hole was large enough to have admitted a craft twice the size of the
+RED CLOUD.</p>
+
+<p>A few minutes later the airship slid inside the great cavern, as
+easily as if coming to rest in the yard of Tom's house. The roof of
+the cave was high over their heads, and they were safe from the
+storm. The cessation from the deafening sound of the pelting
+hailstones seemed curious to them at first.</p>
+
+<p>&quot;Well, bless my shoelaces! if this isn't luck!&quot; cried Mr. Damon, as
+he opened the door of the cabin, and looked about the cave in which
+they now found themselves. It was comparatively light, for the
+entrance was very large, though the rear of the cavern was in gloom.</p>
+
+<p>&quot;Yes, indeed, we got to it just in time,'&quot; agreed Tom. &quot;Now let's
+see what sort of a place it is. We'll have to explore it.&quot;</p>
+
+<p>&quot;There may be a landslide, or the roof may come down on our heads,&quot;
+objected Mr. Parker.</p>
+
+<p>&quot;Oh, my dear Parker! please be a little more cheerful,&quot; begged Mr.
+Damon.</p>
+
+<p>The adventurers followed Tom from the airship, and all but the young
+inventor gazed curiously at the interior of the cave. His first
+thought was for his airship. He glanced up at the gas-bag, and noted
+several bad rents in it.</p>
+
+<p>&quot;I hope we can fix them,&quot; Tom thought dubiously.</p>
+
+<p>But the attention of all was suddenly arrested by something that
+occurred just then. From the dark recess of the cavern there sounded
+a fearful yell or scream. It was echoed back a thousand-fold by the
+rocky walls of the cave, Then there dashed past the little group of
+gold-seekers a dark figure.</p>
+
+<p>&quot;Look out! It's a bear!&quot; shouted Mr. Damon. &quot;A bear! It's an Eskimo
+Indian!&quot; yelled Abe Abercrombie, &quot;an' he's skeered nigh t' death!
+Look at him run!&quot;</p>
+
+<p>As they gazed toward the lighted entrance of the cave they saw
+leaping and running from it an Indian who quickly scudded out into
+the hail storm.</p>
+
+<p>&quot;An Indian,&quot; exclaimed Tom. &quot;An Indian in the cave! If there's one,
+there may be more. I guess we'd better look to our guns. They may
+attack us!&quot; and he hurried back into the airship, followed by Ned
+and the others.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIV" id="CHAPTER_XIV"></a>CHAPTER XIV</h2>
+
+<h3>THE RIVAL AIRSHIP</h3>
+
+
+<p>Well armed, the adventurers again ventured out into the cave. But
+they need not have been alarmed so soon, for there were no signs of
+any more Indians.</p>
+
+<p>&quot;I guess that one was a stray Eskimo who took shelter in here from
+the storm,&quot; said Abe Abercrombie.</p>
+
+<p>&quot;Are we in the neighborhood of the Alaskan Indians and Eskimos?&quot;
+inquired Ned.</p>
+
+<p>&quot;Yes, there are lots of Indians in this region,&quot; answered the old
+miner, &quot;but not so many Eskimos. A few come down from th' north, but
+we'll see more of them, an' fewer of th' pure-blooded Indians as we
+get nearer th' valley of gold. Though t' my mind th' Indians an'
+Eskimos are pretty much alike,&quot;</p>
+
+<p>&quot;Well, if we don't have to defend ourselves from an attack of
+Indians, suppose we look over the airship,&quot; proposed Tom.</p>
+
+<p>&quot;It's too dark to see very much,&quot; objected Ned. But this was
+overcome when Tom started up a dynamo, and brought out a portable
+search-light which was played upon the superstructure of the RED
+CLOUD. The gas-bag was the only part of the craft they feared for,
+as the hailstones could not damage the iron or wooden structure and
+the planes were made in sections, and in such a manner that rents in
+them could easily be repaired. So, in fact, could the gas-bag be
+mended, but it was harder work.</p>
+
+<p>&quot;Well, she's got some bad tears in her,&quot; announced Tom as the light
+flashed over the big bag. &quot;Luckily I have plenty of the material,
+and some cement, so I think we can mend the rents, though it will
+take some days. Nothing could have been better for us than this
+cave. We'll stay here until we're ready to go on.&quot;</p>
+
+<p>&quot;Unless the Indians drive us out,&quot; said Abe, in a low tone.</p>
+
+<p>&quot;Why, do you think there is any danger of that?&quot; inquired Tom.</p>
+
+<p>&quot;Well, th' brown-skinned beggars aren't any too friendly,&quot; responded
+the old miner. &quot;Th' one that was in here will be sure to tell th'
+others of some big spirit that flew into th' cave, an' they'll be
+crowdin' around here when th' storm's over. It may be we can fight
+'em off, though.&quot;</p>
+
+<p>&quot;Maybe they won't attack us,&quot; suggested Ned, hopefully. &quot;Perhaps we
+can make them believe we are spirits, and that it will be unlucky to
+interfere with us.&quot;</p>
+
+<p>&quot;Perhaps,&quot; admitted Abe, &quot;though my experience has been that these
+Indians are a bad lot. They haven't much respect for spirits of any
+kind, an' they'll soon find out we're human. But then, we'll wait
+an' see what happens.&quot;</p>
+
+<p>&quot;And, in the meantime, have something to eat,&quot; put in Mr. Damon.
+&quot;Bless my knife and fork! but the hail storm gave me an appetite.&quot;</p>
+
+<p>In fact, there were few things which did not give Mr. Damon an
+appetite, Tom thought with a smile. But the meal idea was considered
+very timely, and soon the amateur cook was busy in the galley of the
+airship, whence speedily came savory odors. The electric lights were
+switched on, and the adventurers were quickly made comfortable in
+the cave, which so well sheltered the RED CLOUD. Tom completed his
+inspection of the craft, and was relieved to find that while there
+were a number of small rents, none was very large, and all could be
+mended in time.</p>
+
+<p>Abe Abercrombie took a look outside the cave after the meal had been
+served. The old miner declared that they had made a good advance on
+their northern journey for, though he could not tell their exact
+location, he knew by the character of the landscape that they had
+passed the boundaries of Alaska.</p>
+
+<p>&quot;A few more days' traveling at the rate we came will bring us to the
+Snow Mountains and the valley of gold,&quot; he said.</p>
+
+<p>&quot;Well, we won't average such speed as we did during the hail storm,&quot;
+said Tom. &quot;The wind of that carried us along at a terrific pace. But
+we will get there in plenty of time, I think,&quot;</p>
+
+<p>&quot;Why; is there any particular rush?&quot; asked Ned.</p>
+
+<p>&quot;There's no telling when the Fogers may appear,&quot; answered the young
+inventor in a low voice. &quot;But now we must get to work to repair
+damage.&quot;</p>
+
+<p>The hail storm had ceased, and, with the passing of the clouds the
+cave was made lighter. But Tom did not depend on this, for he set up
+powerful searchlights, by the gleams of which he and his companions
+began the repairing of the torn gas-bag.</p>
+
+<p>They worked all the remainder of that day, and were at it again
+early the next morning, making good progress.</p>
+
+<p>&quot;We can go forward again, in about two days,&quot; spoke Tom. &quot;I want to
+give the cement on the patches plenty of chance to dry.&quot;</p>
+
+<p>&quot;Then I will have time to go out and make some observations, will I
+not?&quot; asked Mr. Parker. &quot;I think this cave is a very old one, and I
+may be able to find some evidences in it that the sea of ice is
+slowly working its way down from the polar regions.&quot;</p>
+
+<p>&quot;I hope you don't,&quot; whispered Ned to Tom, who shook his head
+dubiously as the gloomy scientist left the cave.</p>
+
+<p>The weather was very cold, but, in the cavern it was hardly noticed.
+The adventurers were warmly dressed, and when they did get chilly
+from working over the airship, they had but to go into the well-
+heated and cozy cabin to warm themselves.</p>
+
+<p>It was on the third day of their habitation in the cave, and work on
+putting the patches on the gas-bag was almost finished. Mr. Parker
+had gone out to make further observations, his previous ones not
+having satisfied him. Tom was on an improvised platform, putting a
+patch on top of the bag, when he heard a sudden yell, and some one
+dashed into the cavern.</p>
+
+<p>&quot;They're coming! They're coming!&quot; cried a voice, and Tom, looking
+down, saw Mr. Parker, apparently in a state of great fear.</p>
+
+<p>&quot;What's coming?&quot; demanded the young inventor, &quot;the icebergs?&quot;</p>
+
+<p>&quot;No&mdash;the Indians!&quot; yelled the scientist. &quot;A whole tribe of them is
+rushing this way!&quot;</p>
+
+<p>&quot;I thought so!&quot; cried Abe Abercrombie. &quot;Where's my gun?&quot; and he
+dashed into the airship.</p>
+
+<p>Tom slid down off the platform.</p>
+
+<p>&quot;Get ready for a fight!&quot; he gasped. &quot;Where are you, Ned?&quot;</p>
+
+<p>&quot;Here I am. We'd better get to the mouth of the cave, and drive 'em
+back from there.&quot;</p>
+
+<p>&quot;Yes. If I'd only thought, we could have blockaded it in some way.
+It's as big as a barn now, and they can rush us if they have a mind
+to. But we'll do our best!&quot;</p>
+
+<p>The adventurers were now all armed, even to Mr. Parker. The
+scientist had recovered from his first fright, when he spied the
+Indians coming over the snow, as he was &quot;observing&quot; some natural
+phenomenon. Tom, even in his excitement, noticed that the professor
+was curiously examining his gun, evidently more with a view to
+seeing how it was made, and on which principle it was operated,
+rather than to discover how to use it.</p>
+
+<p>&quot;If it comes to a fight, just point it at the Indians, pull the
+trigger, and work that lever,&quot; explained the young inventor. &quot;It's
+an automatic gun.&quot;</p>
+
+<p>&quot;I see,&quot; answered Mr. Parker. &quot;Very curious. I had no idea they
+worked this way.&quot;</p>
+
+<p>&quot;Oh, if I only had my electric rifle in shape!&quot; sighed Tom, as he
+dashed forward at the side of Ned.</p>
+
+<p>&quot;Your electric rifle?&quot;</p>
+
+<p>&quot;Yes, I've got a new kind of weapon&mdash;very effective. I have it
+almost finished. It's in the airship, but I can't use it just yet.
+However, maybe these repeaters will do the work.&quot;</p>
+
+<p>By this time they were at the entrance of the cave, and, looking out
+they saw about a hundred Indians, dressed in furs, striding across
+the snowy plain that stretched out from the foot of the mountain in
+which was the cavern.</p>
+
+<p>&quot;They're certainly comin' on,&quot; observed Abe, grimly. &quot;Git ready for
+'em, boys!&quot;</p>
+
+<p>The gold-seekers lined up at the mouth of the cave, with guns in
+their hands. At the sight of this small, but formidable force, the
+Indians halted. They were armed with guns of ancient make, while
+some had spears, and others bows and arrows. A few had grabbed up
+stones as weapons.</p>
+
+<p>There appeared to be a consultation going on among them, and,
+presently, one of the number, evidently a chief or a spokesman, gave
+his gun to one of his followers, and, holding his hands above his
+head, while he waved a rag that might have once been white, came
+forward.</p>
+
+<p>&quot;By Jove!&quot; exclaimed Tom. &quot;It's a flag of truce! He wants to talk
+with us I believe!&quot;</p>
+
+<p>&quot;Bless my cartridges!&quot; exclaimed Mr. Damon. &quot;Can they speak
+English?&quot;</p>
+
+<p>&quot;A little,&quot; answered Abe Abercrombie. &quot;I can talk some of their
+lingo, too. Maybe I'd better see what they want.&quot;</p>
+
+<p>&quot;I guess it would be a good plan,&quot; suggested Tom, and, accordingly
+the old miner stepped forward. The Indian came on, until Abe
+motioned for him to halt.</p>
+
+<p>&quot;I reckon that's as far as it'll be healthy for you t' come,&quot; spoke
+Abe, grimly. &quot;Now what do you fellers want?&quot;</p>
+
+<p>Thereupon there ensued a rapid exchange of jargon between the miner
+and the Indian. Abe seemed much relieved as the talk went on, until
+there came what seemed like a demand on the part of the dark-hued
+native.</p>
+
+<p>&quot;No. you don't! None of that!&quot; muttered Abe. &quot;If you had your way
+you'd take everything we have.&quot;</p>
+
+<p>&quot;What is it? What does he want?&quot; asked Tom in a low voice.</p>
+
+<p>&quot;Why, the beggar began fair enough,&quot; replied the miner. &quot;He said one
+of their number had been in the cave when a storm came an' saw a big
+spirit fly in, with men on its back. He ran away an' now others have
+come to see what it was. They don't guess it's an airship, for
+they've never seen one. but they know we're white folks, an' they
+always want things white folks have got.&quot;</p>
+
+<p>&quot;This fellow is a sort of chief, an' he says the white folks?&mdash;that's
+us, you know?&mdash;have taken th' Indians' cave. He says he
+doesn't want t' have any trouble, an' that we can stay here as long
+as we like, but that we must give him an' his followers a lot of
+food. Says they hain't got much. Land! Those beggars would eat us
+out of everything we had if we'd let 'em!&quot;</p>
+
+<p>&quot;What are you going to tell them?&quot; inquired Mr. Damon.</p>
+
+<p>&quot;I'm goin' t' tell 'em t' go t' grass, or words t' that effect,&quot;
+replied Abe. &quot;They haven't any weapons that amount t' anything, an'
+we can stand 'em off. Besides, we'll soon be goin' away from here;
+won't we, Tom?&quot;</p>
+
+<p>&quot;Yes, but&mdash;&quot;</p>
+
+<p>&quot;Oh, there's no use givin' in to 'em,&quot; interrupted Abe. &quot;If you give
+'em half a loaf, they want two. Th' only way is t' be firm. I'll
+tell 'em we can't accommodate 'em.&quot;</p>
+
+<p>Thereupon he began once more to talk to the Indians in their own
+tongue. His words were at first received in silence, and then angry
+cries came from the natives. The chief made a gesture of protest.</p>
+
+<p>&quot;Well, if you don't like it, you know what you kin do!&quot; declared
+Abe. &quot;We've got th' best part of our journey before us, an' we can't
+give away our supplies. Go hunt food if you want it, ye lazy
+beggars!&quot;</p>
+
+<p>The peaceful demeanor of the Indians now turned to rage. The leader
+dropped the rag that had served for a flag of truce, and took back
+his gun.</p>
+
+<p>&quot;Look out! There's going to be trouble!&quot; cried Tom.</p>
+
+<p>&quot;Well, we're ready for 'em!&quot; answered Abe, grimly.</p>
+
+<p>There was a moment of hesitation among the natives. Then they seemed
+to hold a consultation with the chief. It was over shortly. They
+broke into a run, and quickly advanced toward the cave. Tom and the
+others held their guns in readiness.</p>
+
+<p>Suddenly the Indians halted. They gazed upward, and pointed to
+something in the air above their heads. They gave utterance to cries
+of fear.</p>
+
+<p>&quot;What is it; another storm coming?&quot; asked Tom.</p>
+
+<p>&quot;Let's look,&quot; suggested Ned. He and Tom stepped to the mouth of the
+cave&mdash;they went outside. There was little danger from the natives
+now, as their attention was fixed on something else.</p>
+
+<p>A moment later Tom and Ned saw what this was.</p>
+
+<p>Floating in the air, almost over the cave, was a great airship&mdash;a
+large craft, nearly the size of the RED CLOUD. Hardly able to
+believe the evidence of their eyes, Tom and Ned watched it. Whence
+had it come? Whither was it going?</p>
+
+<p>&quot;It's a triplane!&quot; murmured Ned.</p>
+
+<p>&quot;A triplane!&quot; repeated Tom. &quot;Yes&mdash;it is&mdash;and it's the airship of
+Andy Foger! Our rivals are on our track!&quot;</p>
+
+<p>He continued to gaze upward as the triplane shot forward, the noise
+of the motor being plainly heard. Then, with howls of fear, the
+Indians turned and fled. The rival airship had vanquished them.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XV" id="CHAPTER_XV"></a>CHAPTER XV</h2>
+
+<h3>THE RACE</h3>
+
+
+<p>Astonished and terrified as the Indians had been at the sight of the
+big-winged craft, high in the air above their heads, Tom and the
+others were no less surprised, though, of course, their fear was not
+exactly the same as that of the Alaskan natives.</p>
+
+<p>&quot;Do you really think that is Andy Foger?&quot; asked Ned, as they watched
+the progress of the triplane.</p>
+
+<p>&quot;I'm almost sure of it,&quot; replied Tom. &quot;That craft is built exactly
+as his was. but I never expected him to have such good luck sailing
+it.&quot;</p>
+
+<p>&quot;It isn't going very fast,&quot; objected Ned.</p>
+
+<p>&quot;No, but it can navigate pretty well, and that's something. He must
+have hustled to get it together and reach this point with it.&quot;</p>
+
+<p>&quot;Yes, but he didn't have to travel as far as we did,&quot; went on Ned.
+&quot;He put his ship together at Sitka, and we came from Seattle.&quot;</p>
+
+<p>&quot;Bless my memoranda book!&quot; exclaimed Mr. Damon. &quot;The Fogers here!
+What's to be done about it?&quot;</p>
+
+<p>&quot;Nothing, I guess,&quot; answered Tom. &quot;I'd just as soon they wouldn't
+see us. I don't believe they will. Get back into the cave. We must
+use strategy now to get ahead of them. There will be a race to the
+valley of gold.&quot;</p>
+
+<p>&quot;Well, he served us one good turn, anyhow, though he didn't mean
+to,&quot; put in Abe Abercrombie.</p>
+
+<p>&quot;How?&quot; asked Mr. Parker, who was still examining his gun, as though
+trying to understand it.</p>
+
+<p>&quot;He scared away them pesky natives,&quot; went on the miner. &quot;Otherwise
+we might have had a fight, an' while I reckon we could have beat
+'em, it's best not to fight if you kin git out of it.&quot;</p>
+
+<p>The gold-seekers had withdrawn inside the mouth of the cave, where
+they could watch the progress of the rival airship without being
+seen. The Indians had disappeared beyond a snow-covered hill.</p>
+
+<p>The airship of Andy Foger, for such it subsequently proved to be,
+floated slowly onward. Its progress was not marked with the speed of
+Tom's craft, though whether or not the occupants of the ATHONY (as
+Andy had vain-gloriously named his craft after himself) were
+speeding up their motor, was a matter of conjecture.</p>
+
+<p>The adventurers held a short consultation, while standing at the
+mouth of the cave watching the progress of the ANTHONY. It rose in
+the air, and circled about.</p>
+
+<p>&quot;He certainly IS trying to pick us up,&quot; declared Ned.</p>
+
+<p>&quot;Well, we'll start out after him to-morrow,&quot; decided Tom. &quot;I think
+all the patches will hold then.&quot;</p>
+
+<p>They resumed work on the RED CLOUD, and that night Tom announced
+that they would start in the morning. Meanwhile Andy's craft had
+disappeared from sight. There was no further evidence of the
+Indians.</p>
+
+<p>&quot;I don't reckon they'll come back,&quot; spoke Abe, grimly. &quot;They think
+we are sure-enough spirits, now, able to call creatures out of the
+air whenever we want 'em. But still we must be on our guard.&quot;</p>
+
+<p>As Mr. Parker was not of much service in helping on the airship he
+agreed to be a sort of guard and took his place just outside the
+cave, where he could make &quot;observations,&quot; and, at the same time
+watch for the reappearance of Indians. They had little fear of an
+attack at night, for Abe said the Alaskans were not fond of
+darkness.</p>
+
+<p>The cold seemed to increase, and, even in the sheltered cave the
+adventurers felt it. There were several heavy flurries of snow that
+afternoon, and winter seemed setting in with a vengeance. The
+daylight, too, was not of long duration, for the sun was well south
+now, and in the far polar regions it was perpetual night.</p>
+
+<p>After a brief inspection of the ship the next morning, following a
+good night's rest, when they were not disturbed by any visits from
+the natives, Tom announced that they would set sail. The day was a
+clear one, but very cold, and the gold-seekers were glad of the
+shelter of the warm cabin.</p>
+
+<p>The RED CLOUD was wheeled from the cave, and set on a level place.
+There was not room enough to make a flying start, and ascend by
+means of the planes and propellers, so the gas-bag method was used.
+The generating machine was put in operation, and soon the big red
+bag that hovered over the craft began to fill. Tom was glad to see
+that none of the several compartments leaked. The bag had been well
+repaired.</p>
+
+<p>Suddenly the RED CLOUD shot up in the air. Up above the towering
+snow-covered crags it mounted, and then, with a whizz and a roar,
+the propellers were set going.</p>
+
+<p>&quot;Once more northward bound!&quot; cried Tom, as he took his place in the
+pilothouse.</p>
+
+<p>&quot;And we'll see if we can beat Andy Foger there,&quot; added Ned.</p>
+
+<p>All that morning the RED CLOUD shot ahead at good speed. The craft
+had suffered no permanent damage during her fight with the hail
+storm, and was as good as ever. They ate dinner high in the air,
+while sailing over a great stretch of whiteness, where the snow lay
+many feet deep on the level, and where great mountain crags were so
+covered with the glistening mantle and a coating of ice as to
+resemble the great bergs that float in the polar sea.</p>
+
+<p>&quot;I wouldn't want to be wrecked here,&quot; said Ned, with a shudder, as
+he looked down. &quot;We'd never get away. Does any one live down there,
+Abe?&quot;</p>
+
+<p>&quot;Yes, there are scattered tribes of Indians and Alaskan natives.
+They live by hunting and fishing, and travel around by means of dog
+sledges. But it's a dreary life. Me an' my partner had all we wanted
+of it. An airship for mine!&quot;</p>
+
+<p>&quot;I wonder what's become of Andy?&quot; spoke Tom, that afternoon. &quot;I
+haven't sighted him, and I've been using the powerful telescope. I
+can't pick him up, though he can't be so very far ahead of us.&quot;</p>
+
+<p>&quot;Let me try,&quot; suggested Ned. &quot;Put her up a bit, Tom, where I can
+look down. Andy won't dare go very high. Maybe I can sight him.&quot;</p>
+
+<p>The RED CLOUD shot upward as the young inventor shifted the
+elevation rudder, and the bank clerk, with the powerful glass to his
+eye, swept the space below him. For half an hour he looked in vain.
+Then, with a little start of surprise he handed the glass to his
+chum.</p>
+
+<p>&quot;See what you make that out to be,&quot; suggested Ned. &quot;It looks like a
+big bird, yet I haven't seen any other birds to-day.&quot;</p>
+
+<p>Tom looked. He peered earnestly through the telescope for a minute,
+and then cried:</p>
+
+<p>&quot;It's Andy's airship! He's ahead of us! We must catch him! Ned, you
+and Mr. Damon speed up the motor! The race is on!&quot;</p>
+
+<p>In a few minutes the great airship was hurling herself through
+space, and, in less than ten minutes Andy's craft could be made out
+plainly with the naked eye. Fifteen minutes more and the RED CLOUD
+was almost up to her. Then those aboard the ANTHONY must have caught
+sight of their pursuers, for there was a sudden increase in speed on
+the part of the unscrupulous Foger crowd, who sought to steal a
+march on Tom and his friends.</p>
+
+<p>&quot;The race is on!&quot; repeated the young inventor grimly, as he pulled
+the speed lever over another notch.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XVI" id="CHAPTER_XVI"></a>CHAPTER XVI</h2>
+
+<h3>THE FALL OF THE ANTHONY</h3>
+
+
+<p>Had it not been for what was at stake, the race between the two big
+airships would have been an inspiring one to those aboard Tom's
+craft. As it was they were too anxious to overcome the unfair
+advantage taken by Andy to look for any of the finer points in the
+contest of the air.</p>
+
+<p>&quot;There's no denying that he's got a pretty good craft there,&quot;
+conceded Tom, as he watched the progress of his rival. &quot;I never
+thought Andy Foger could have done it.&quot;</p>
+
+<p>&quot;He didn't do very much of it,&quot; declared Ned. &quot;He hired the best
+part of that made. Andy hasn't any inventive ideas. He probably said
+he wanted an airship, and his dad put up the money and hired men to
+build it for him. Andy, Sam and Pete only tinkered around on it.&quot;</p>
+
+<p>Later Tom and his chum learned that this was so&mdash;that Mr. Foger had
+engaged the services of an expert to make the airship. This man had
+been taken to Sitka with the Fogers, and had materially aided them
+in re-assembling the craft.</p>
+
+<p>&quot;Do you think he can beat us?&quot; asked Ned, anxiously.</p>
+
+<p>&quot;No!&quot; exclaimed Tom, confidently. &quot;There's only one craft that can
+beat my RED CLOUD and that's my monoplane the BUTTERFLY. But I have
+in mind plans for a speedier machine than even the monoplane.
+However I haven't any fear that Andy can keep up to us in this
+craft. I haven't begun to fly yet, and I'm pretty sure, from the way
+his is going, that he has used his limit of speed.&quot;</p>
+
+<p>&quot;Then why don't you get ahead of him?&quot; asked Mr. Damon. &quot;Bless my
+tape-measure! the way to win a race is to beat.&quot;</p>
+
+<p>&quot;Not this kind of a race,&quot; and the young inventor spoke seriously.
+&quot;If I got ahead of Andy now, he'd simply trail along and follow us.
+That's his game. He wants me to be the path-finder, for, since I
+cast a doubt on the correctness of the map, a copy of which he
+stole, he isn't sure where he's going. He'd ask nothing better than
+to follow us.&quot;</p>
+
+<p>&quot;Then what are you going to do if you don't get ahead of him?&quot; asked
+Ned.</p>
+
+<p>&quot;I'm going to press him close until night,&quot; answered Tom, &quot;and when
+it's dark, I'm going to shoot ahead, and, by morning we'll be so far
+away that he can't catch up to us.&quot;</p>
+
+<p>&quot;Good idea! That's th' stuff!&quot; cried Abe with enthusiasm.</p>
+
+<p>&quot;He's a sneak!&quot; burst out Mr. Damon. &quot;I'd like to see him left
+behind.&quot;</p>
+
+<p>Tom carried out his plan. The remainder of the day he hung just on
+Andy's flank, sometimes shooting high up, almost out of sight, and
+again coming down, just to show what the RED CLOUD could do when
+pressed.</p>
+
+<p>As for those aboard the ANTHONY, they seemed to be trying to
+increase their speed, but, if that was their object they did not
+have much success, for the big, clumsy triplane only labored along.</p>
+
+<p>&quot;I wonder who he's got with him?&quot; said Ned, as darkness was closing
+down. &quot;I can't make out any one by this glass. They stick pretty
+closely to the cabin.&quot;</p>
+
+<p>&quot;Oh, probably Andy's father is there,&quot; said &quot;and, perhaps, some of
+Mr. Foger's acquaintances. I guess Mr. Foger is as anxious to get
+this gold as Andy is.&quot;</p>
+
+<p>&quot;He certainly needs money,&quot; admitted Ned. &quot;Jove! but I hope we beat
+him!&quot;</p>
+
+<p>But alas for Tom's hopes! His plan of waiting until night and then
+putting on such speed as would leave Andy behind could not be
+carried out. It was tried, but something went wrong with the main
+motor, and only half power could be developed. Tom and Ned labored
+over it nearly ail night, to no effect, and through the hours of
+darkness they could see the lights from the cabin of the ANTHONY
+gleaming just ahead of them. Evidently the bully's airship could not
+make enough speed to run away from the RED CLOUD, or else it was the
+plan of the Foger crowd to keep in Tom's vicinity.</p>
+
+<p>The direction held by Andy's craft was a general northwestern one,
+and Tom knew, in time, and that very soon, it would bring the
+ANTHONY over the valley of gold. Evidently Andy was placing some
+faith in his copy of the stolen map.</p>
+
+<p>&quot;Once I get this motor in shape I'll soon pull away from him,&quot;
+announced Tom, about four o'clock that morning, while he and Ned,
+aided by Mr. Damon, were still laboring over the refractory machine.</p>
+
+<p>&quot;What are you going to do?&quot; asked Ned.</p>
+
+<p>&quot;It's too late to carry out my original plan,&quot; went on Tom. &quot;We're
+getting so near the place now that I want to be there ahead of every
+one else. So as soon as we can, I'm going to push the RED CLOUD for
+all she's worth, and get to the valley of gold first. If possession
+is nine points of the law, I want those nine points.&quot;</p>
+
+<p>&quot;That's the way to talk!&quot; cried Abe. &quot;Once we git on th' ground we
+kin hold our own!&quot;</p>
+
+<p>It was breakfast time before Tom had the motor repaired, and he
+decided to have a good meal before starting to speed up his craft.
+He felt better after some hot coffee, for he and the others were
+weary from their night of labor.</p>
+
+<p>&quot;Now for the test!&quot; he cried, as he went back to the engine-room.
+&quot;Here's where we give Andy the go-by, and I don't think he can catch
+us!&quot;</p>
+
+<p>There was an increasing hum to the powerful motor, the great
+propellers whirled around at twice their former number of
+revolutions, and the airship suddenly shot ahead.</p>
+
+<p>Those on the ANTHOMY must have been watching for some such move as
+that, for, no sooner had Tom's craft begun to creep up on his rival
+than the forward craft also shot ahead.</p>
+
+<p>But the airship was not built that could compete with Tom's. Like a
+racer overhauling a cart-horse, the RED CLOUD whizzed through the
+air. In a spirit of fun the young inventor sent his machine within a
+few feet of Andy's. He had a double purpose in this, for he wanted
+to show the bully that he did not fear him, and he wanted to see if
+he could discover who was aboard.</p>
+
+<p>Tom did catch a glimpse of Andy and his father in the cabin of the
+ANTHONY, and he also saw a couple of men working frantically over
+the machinery.</p>
+
+<p>&quot;They're going to try to catch us!&quot; called Tom to Ned.</p>
+
+<p>This was evident a moment later, for, after the RED CLOUD had forged
+ahead, her rival made a clumsy attempt to follow. The ANTHONY did
+show a burst of speed, and, for a moment Tom was apprehensive lest
+he had underrated his rival's prowess.</p>
+
+<p>Suddenly Ned, who was looking from a projecting side window of the
+pilothouse, back toward Andy's ship, cried out in alarm.</p>
+
+<p>&quot;What's the matter?&quot; shouted Tom.</p>
+
+<p>&quot;The airship&mdash;Andy's&mdash;two of the main wings have collapsed!&quot;</p>
+
+<p>Tom looked. It was but too true. The strain under which the ANTHONY
+had been put when the machinists increased the speed, had been too
+much for the frame. Two wings broke, and now hung uselessly down,
+one on either side. The ANTHONY shot toward the snow-covered earth!</p>
+
+<p>&quot;They're falling!&quot; cried Mr. Parker.</p>
+
+<p>&quot;Yes,&quot; added Tom, grimly, &quot;the race is over as far as they are
+concerned.&quot;</p>
+
+<p>&quot;Bless my soul! Won't they be killed?&quot; cried Mr. Damon.</p>
+
+<p>&quot;There's not much danger,&quot; replied the young inventor. &quot;They can
+vol-plane back to earth. That's what they're doing,&quot; he added a
+moment later, as he witnessed the maneuver of the crippled craft.
+&quot;They're in no danger, but I don't believe they'll get to the valley
+of gold this trip!&quot;</p>
+
+<p>Tom was soon to learn how easily he could be mistaken.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER__XVII" id="CHAPTER__XVII"></a>CHAPTER XVII</h2>
+
+<h3>HITTING THE ICE MOUNTAIN</h3>
+
+
+<p>Onward sped the RED CLOUD. For a moment after the accident to Andy's
+ship, Tom had slowed up his craft, but he soon went on again, after
+he had satisfied himself that his enemies were in no danger.</p>
+
+<p>&quot;Don't you think&mdash;that is to say&mdash;I know they can't expect anything
+from us,&quot; spoke Mr. Damon, &quot;but for humanity's sake, hadn't we
+better stop and help them, Tom?&quot;</p>
+
+<p>&quot;I hardly think so,&quot; replied the young inventor. &quot;In the first place
+they would hardly thank us for doing so, and, in the second, I don't
+believe they need help. They are almost safely down now.&quot;</p>
+
+<p>&quot;I don't just mean that,&quot; went on the odd man. &quot;But they may starve
+to death. This is a very desolate country over which we are
+sailing.&quot;</p>
+
+<p>&quot;They must have a supply of food in their ship,&quot; declared Tom, &quot;and
+they have brought their plight on themselves.&quot;</p>
+
+<p>&quot;They're in no great danger,&quot; put in Abe.</p>
+
+<p>&quot;There are plenty of natives around here, an' if the Fogers need
+food or aid they can git it by payin' for it. Why, for the sake of
+th' parts of their damaged airship, th' Eskimos would take th' whole
+party back t' Sitka and feed 'em well on th' trip. Oh, they're all
+right.&quot;</p>
+
+<p>&quot;Very well, if you say so,&quot; assented Mr. Damon. He looked back to
+watch the ANTHONY slowly settling to earth. It came gently down,
+proving that Tom knew whereof he spoke, when he had said they could
+vol-plane down. Before the RED CLOUD was out of sight Tom and his
+companions saw Andy and his father leave their wrecked craft and
+venture out on the snow-covered ground. The Fogers gazed enviously
+after the airship of our hero as they saw him still forging toward
+the goal.</p>
+
+<p>&quot;I guess Andy's stolen map won't be of much use to him,&quot; mused Tom.
+&quot;Now we can put on all the speed we like, &quot;and with that he shifted
+the gears and levers until the airship was making exceedingly good
+time toward the valley of gold.</p>
+
+<p>The remainder of that day saw our adventurers pursuing their way
+eagerly. At times they were flying high, and again, when Abe
+suggested that they go down to observe the character of the country
+over which they were passing, they skimmed along, just above the big
+mountains, which seemed almost like icebergs, so covered were they
+with frost and snow.</p>
+
+<p>They were indeed in a wild and desolate country. Below them
+stretched a seemingly endless waste of snow and ice&mdash;great forests
+interspersed with treeless patches, while now and then they sailed
+over a frozen lake.</p>
+
+<p>Once in a while they had glimpses of bands of Indians, dressed in
+furs, hunting. At such times the natives would look up, on hearing
+the noise made by the motor of the airship, and catching a glimpse
+of what must have seemed to them like some supernatural object, they
+would fall down prostrate in amazement and fear.</p>
+
+<p>&quot;Airships are pretty much of a novelty up here,&quot; remarked Abe with a
+grim smile.</p>
+
+<p>The weather was new very cold, and the gold-seekers had to get out
+their heavy fur garments, of which they had brought along a goodly
+supply. True, it was warm in the cabin of the airship, but at times,
+they wanted to venture out on the deck to get fresh air, or to make
+some adjustments to the wing planes, and, on such occasions the
+keen, frosty air, as it was driven past them by the motion of the
+craft, made even the thickest garments seem none too warm. Then,
+too, it was colder at the elevation at which they flew than down on
+the ground.</p>
+
+<p>Another day found them in a still wilder and more desolate part of
+Alaska. There were scarcely any signs of habitation now, and the
+snow and ice seemed so thick that even a long summer of sunshine
+could hardly have melted it. The hours of daylight, too, were
+growing less and less the farther north they went.</p>
+
+<p>&quot;Do you think you can pilot us right to the Snow Mountains, Abe?&quot;
+asked Tom, on the third day after the accident to Andy's airship.
+&quot;Let's get out the map, and have another look at it. We must be
+getting near the place now. We'll look at the map.&quot;</p>
+
+<p>The young inventor went to his stateroom where he kept the important
+document in a small desk, and the others heard him rummaging around.
+He muttered impatiently, and Ned heard his chum say: &quot;I thought sure
+I put it in here.&quot; Then ensued a further search, and presently Tom
+came out, his face wearing rather a puzzled and worried look, and he
+asked: &quot;Say, Abe, I didn't give that map back to you; did I?&quot;</p>
+
+<p>&quot;Nope,&quot; answered the miner. &quot;I ain't seen it since just before th'
+hail storm. We was lookin' at it then.&quot;</p>
+
+<p>&quot;That's when I remember it,&quot; went on Tom, &quot;and I thought I put it in
+my desk. I didn't, by any possible chance give it to you; did I,
+Ned?&quot;</p>
+
+<p>&quot;Me? No, I haven't seen it.&quot;</p>
+
+<p>&quot;That's funny,&quot; went on Tom. &quot;I'll look once more. Maybe it got
+under some papers.&quot;</p>
+
+<p>They heard him rummaging again in his desk.</p>
+
+<p>&quot;Bless my bank-book!&quot; cried Mr. Damon. &quot;I hope nothing has happened
+to that map. We can't find the valley of gold without it.&quot;</p>
+
+<p>Tom came back again.</p>
+
+<p>&quot;I can't find it.&quot; he said, hopelessly.</p>
+
+<p>Then ensued a frantic search. Every possible place in the airship
+was looked into, but the precious map did not turn up.</p>
+
+<p>&quot;Perhaps the Fogers took it,&quot; suggested Mr. Parker, who had helped
+in the hunt, in a dreamy sort of fashion.</p>
+
+<p>&quot;That's not possible,&quot; said Tom. &quot;They haven't been near enough to
+us since I saw the map last. No, the last time I had it was just
+before the hail storm, and, in the excitement of repairing the ship,
+I have mislaid it.&quot;</p>
+
+<p>&quot;Maybe it's back there in the big cave,&quot; suggested Ned.</p>
+
+<p>&quot;It's possible,&quot; admitted the young inventor. &quot;Pshaw! It's very
+careless of me!&quot;</p>
+
+<p>&quot;If you think it's in the cave, we'd better go back there and have a
+hunt for it,&quot; suggested Mr. Damon. &quot;Otherwise we are on a wild-goose
+chase.&quot;</p>
+
+<p>&quot;Don't go back!&quot; exclaimed old Abe. &quot;I think we can find th' valley
+of gold without th' map, now that we have come this far. I sort of
+remember th' marks on that parchment, an' we are in the right
+neighborhood now, for I kin see some of th' landmarks my partner and
+I saw. I say, let's keep on! We can cruise around a bit until we
+strike th' right place. That won't take us so long as it would to go
+back to the cave. Besides, if we go back, the Fogers may get ahead
+of us!&quot;</p>
+
+<p>&quot;With their broken airship?&quot; asked Ned</p>
+
+<p>&quot;Can't they repair it?&quot; demanded Abe.</p>
+
+<p>&quot;Hardly&mdash;up in this wild country,&quot; was Tom's opinion. &quot;But perhaps
+it WILL be just as well to keep on. I have a hazy remembrance of the
+distances and directions on the map, and, though it will take longer
+to hunt out the valley this way, I think we can do it. I can't
+forgive myself for my carelessness! I should have kept a copy of the
+map, or given one of you folks one.&quot;</p>
+
+<p>But they would not hear of him blaming himself, and said it might
+have happened to any one. It was decided that the map must be lost
+in the big cave, and if it was there it was not likely to be found
+by their enemies.</p>
+
+<p>&quot;We'll jest have t' prospect about a bit,&quot; declared Abe, &quot;only we'll
+do it in th' air instead of on th' ground.&quot;</p>
+
+<p>It was dusk when the fruitless search for the map was over, and they
+sat in the cabin discussing matters. The lights had not yet been
+switched on, and the RED CLOUD was skimming along under the
+influence of the automatic rudders and the propellers.</p>
+
+<p>&quot;Well, suppose we have supper,&quot; proposed Mr. Damon, who seemed to
+think eating a remedy for many ills, mental and bodily. &quot;Bless my
+desert-spoon, but I'm hungry!&quot;</p>
+
+<p>He started toward the galley, while Tom went forward to the
+pilothouse. Hardly had he reached it than there came a terrific
+crash, and the airship seemed tossed back by some giant hand. Every
+one was thrown off his feet, and the lights which had been turned on
+suddenly went out.</p>
+
+<p>&quot;What's the matter?&quot; cried Ned.</p>
+
+<p>&quot;Have we hit anything?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;Hit anything! I should say we had!&quot; yelled Tom. &quot;We've knocked a
+piece off a big mountain of ice!&quot;</p>
+
+<p>As he spoke the airship began slowly settling toward the earth, for
+her machinery had been stopped by the terrific impact.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XVIII" id="CHAPTER_XVIII"></a>CHAPTER XVIII</h2>
+
+<h3>A FIGHT WITH MUSK OXEN</h3>
+
+
+<p>&quot;Can I help you, Tom? What's to be done?&quot; demanded Ned Newton, as he
+rushed to where his chum was yanking on various levers and gear
+wheels.</p>
+
+<p>&quot;Wait a minute!&quot; gasped the young inventor. &quot;I want to throw on the
+storage battery, and that will give us some light. Then we can see
+what We are doing.&quot; An instant later the whole ship was illuminated,
+and those aboard her felt calmer. Still the RED CLOUD continued to
+sink.</p>
+
+<p>&quot;Can't we do something?&quot; yelled Ned. &quot;Start the propellers, Tom!&quot;</p>
+
+<p>&quot;No, I'll use the gas. I can't see where we're heading for, as the
+searchlight is out of business. We may be in the midst of a lot of
+bergs. We were flying too low. Just start the gas generating
+machine.&quot;</p>
+
+<p>Ned hurried to obey this order. He saw Tom's object. With the big
+bag full of gas the airship would settle gently to earth as easily
+as though under the command of the propellers and wing planes.</p>
+
+<p>In a few minutes the hissing of the machine told that the vapor was
+being forced into the bag and a little later the downward motion of
+the ship was checked. She moved more and more slowly toward the
+earth, until, with a little jar, she settled down, and came to rest.
+But she was on such an uneven keel that the cabin was tilted at an
+unpleasant angle.</p>
+
+<p>&quot;Bless my salt-cellar!&quot; cried Mr. Damon. &quot;We are almost standing on
+our heads!&quot;</p>
+
+<p>&quot;Better that than not standing at all,&quot; replied Tom, grimly. &quot;Now to
+see what the damage is.&quot;</p>
+
+<p>He scrambled from the forward door of the cabin, no easy task
+considering how it was tilted, and the others followed him. It was
+too dark to note just how much damage had been inflicted, but Tom
+was relieved to see, as nearly as he could judge, that it was
+confined to the forward part of the front platform or deck of the
+ship. The wooden planking was split, but the extent of the break
+could not be ascertained until daylight. The searchlight connections
+had been broken by the collision, and it could not be used.</p>
+
+<p>&quot;Now to take a look at the machinery,&quot; suggested the young inventor,
+when he had walked around his craft. &quot;That is what I am worried
+about more than about the outside.&quot;</p>
+
+<p>But, to their joy, they found only a small break in the motor. That
+was what caused it to stop, and also put the dynamo out of
+commission.</p>
+
+<p>&quot;We can easily fix that,&quot; Tom declared.</p>
+
+<p>&quot;Bless my coffee-spoon!&quot; cried Mr. Damon, who seemed to be running
+to table accessories in his blessings. Perhaps it was because it was
+so near supper time. &quot;Bless my coffee-spoon! But how did it happen?&quot;</p>
+
+<p>&quot;We were running too low,&quot; declared Tom. &quot;I had forgotten that we
+were likely to get among tall mountain peaks at any moment, and I
+set the elevation rudder too low. It was my fault. I should have
+been on the lookout. We must have struck the mountain of ice a
+glancing blow, or the result would have been worse than it is. We'll
+come out of it all right, as it is.&quot;</p>
+
+<p>&quot;We can't do anything to-night,&quot; observed Ned.</p>
+
+<p>&quot;Only eat,&quot; put in Mr. Damon, &quot;and we'll have to take our coffee
+cups half full, for everything is so tilted that it's like topsy-
+turvey land. It makes me fairly dizzy!&quot;</p>
+
+<p>But he forgot this in the work of getting a meal, and, though it was
+prepared under considerable difficulties, at last it was ready.</p>
+
+<p>Bright and early the next morning Tom was up making another
+inspection of his ship. He found that even if the forward deck was
+not repaired they could go on, as soon as the motor was in shape,
+but, as they had some spare wood aboard, it was decided to
+temporarily repair the smashed platform.</p>
+
+<p>It was cold work, even wearing their thick garments; but, after
+laboring until their fingers were stiff from the frost, Ned hit on
+the idea of building a big fire of some evergreen trees near where
+the ship lay.</p>
+
+<p>&quot;Say, that's all right!&quot; declared Tom, as the warmth of the blaze
+made itself felt. &quot;We can work better, now!&quot;</p>
+
+<p>The RED CLOUD was tilted on some rough and uneven ground, in among
+some little hills. On either side arose big peaks, the one in
+particular that they had hit towering nearly fifteen thousand feet.</p>
+
+<p>Everything was covered with snow and ice, and, in fact, the ice was
+so thick on the top of the mountains that the crags resembled
+icebergs rather than stony peaks. The crash of the airship had
+brought down a great section of this solid rock-ice.</p>
+
+<p>&quot;Do you think we are anywhere near the valley of gold?&quot; asked Mr.
+Damon that afternoon, when the work was nearly finished.</p>
+
+<p>&quot;It's somewhere in this vicinity.&quot; declared Abe. &quot;Me an' my partner
+passed through jest such a place as this on our way there. I
+wouldn't wonder but what it wasn't more than a few hundred miles
+away, now.&quot;</p>
+
+<p>&quot;Then we'll soon be there,&quot; said Tom. &quot;I'll start in the morning. I
+could go to-night, but there are a few adjustments I want to make to
+the motor, and, besides, I think it will be safer, now that we are
+among these peaks, to navigate in daylight, or at least with the
+searchlight going. I should have thought of that before.&quot;</p>
+
+<p>&quot;Then, if you're not going to start away at once,&quot; spoke Mr. Parker,
+&quot;I think I will walk around a bit, and make some observations. I
+think we are now in the region where we may expect a movement of the
+ice. I want to test it, and see if it is traveling in a southerly
+direction. If it is not now, it will soon be doing that, and the
+coating of ice may reach even as far as New York.&quot;</p>
+
+<p>&quot;Pleasant prospect,&quot; murmured Tom. Then he said aloud: &quot;Well if you
+are going, Mr. Parker, we'll be with you. I'll be glad of the chance
+to stretch my legs, and what more remains to be done, can be
+finished in the morning.&quot;</p>
+
+<p>Mr. Damon declared that he did not relish a tramp over the ice and
+snow, and would stay in the warm cabin, but Tom and Ned, with Abe
+and Mr. Parker started off. The scientist pointed out what he
+claimed were evidences of the impending movement of the ice, while
+Abe explained to the lads how the Alaskan Indians of that
+neighborhood hunted and fished, and how they made huts of blocks of
+ice.</p>
+
+<p>&quot;We are nearing th' Arctic circle,&quot; the old miner said, &quot;and we'll
+soon be among th' most savage of the Eskimo tribes.&quot;</p>
+
+<p>&quot;Is there any hunting around here?&quot; asked Ned.</p>
+
+<p>&quot;Yes, plenty of musk ox&quot; answered Abe.</p>
+
+<p>&quot;I wish I'd brought my gun along and could see one of the big beasts
+now,&quot; went on Ned. He looked anxiously around, but no game was in
+sight. After a little farther tramp over the icy expanse they all
+declared that they had seen enough of the dreary landscape, and
+voted to return to the ship.</p>
+
+<p>As they neared their craft Tom saw several large, shaggy black
+objects standing in a line on the path the adventurers had come over
+a little while before. The objects were between the gold-seekers and
+the RED CLOUD.</p>
+
+<p>&quot;What in the world are those?&quot; asked the young inventor.</p>
+
+<p>&quot;Look to me like black stones,&quot; spoke Ned.</p>
+
+<p>&quot;Stones?&quot; cried Abe. &quot;Look out, boys, those are musk oxen; and big
+ones, too! There's a lot of 'em! Make for the ship! If they attack
+us we're goners!&quot;</p>
+
+<p>The boys and Mr. Parker needed no second warning. Turning so as to
+rush past the shaggy creatures, the four headed toward the ship.</p>
+
+<p>But if our friends expected to reach it unmolested they were
+disappointed. No sooner had they increased their pace than the oxen,
+with snorts of rage, darted forward. The animals may have imagined
+they were about to be attacked, and determined to make the first
+move.</p>
+
+<p>&quot;Here they come!&quot; yelled Ned.</p>
+
+<p>&quot;Sprint for it!&quot; cried Tom.</p>
+
+<p>&quot;Oh, if I only had my gun!&quot; groaned Abe.</p>
+
+<p>It was hard work running over the ice and snow, hampered as they
+were with their heavy fur garments. They soon realized this, and the
+pace was telling on them. They were now near to the ship, but the
+savage creatures still were between them and the craft.</p>
+
+<p>&quot;Try around the other way!&quot; directed Tom, They changed their
+direction, but the oxen also shifted their ground, and with loud
+bellows of rage came on, shaking their shaggy heads and big horns,
+while the hair, hanging down from their sides and flanks, dragged in
+the snow.</p>
+
+<p>&quot;Right at 'em! Run and yell!&quot; advised the young inventor. &quot;Maybe we
+can scare 'em!&quot;</p>
+
+<p>They followed his advice. Yelling like Indians the four rushed
+straight for the animals. For a moment only the creatures halted.
+Then, bellowing louder than ever they rushed straight at Tom and the
+others.</p>
+
+<p>The largest of the oxen, with a sudden swerve, made for Mr. Parker,
+who was slightly in the lead off to one side. In an instant the
+scientist was tossed high in the air, falling in a snow bank.</p>
+
+<p>&quot;Mr. Damon! Mr. Damon!&quot; yelled Tom, frantically. &quot;Get a gun and
+shoot these beasts!&quot;</p>
+
+<p>The young inventor and his two companions had come to a halt. The
+oxen also stopped momentarily. Suddenly Mr. Damon appeared on the
+deck of the airship. He held two rifles. Laying one down he aimed
+the other at the ox which was rushing at the prostrate Mr. Parker.
+The eccentric man fired. He hit the beast on the flank, and, with a
+bellow of rage it turned.</p>
+
+<p>&quot;Now's our time!&quot; yelled Tom. &quot;Head for the ship, I'll get my
+electric gun!&quot;</p>
+
+<p>&quot;We can't leave Mr. Parker!&quot; yelled Abe.</p>
+
+<p>But the scientist had arisen, and was running toward the RED CLOUD.
+He did not seem to be much hurt. Mr. Damon fired again, hitting
+another beast, but not mortally.</p>
+
+<p>Once more the herd of shaggy creatures came on, but the adventurers
+were now almost at the ship, on the deck of which stood Mr. Damon,
+firing as fast as he could work the lever and pull the trigger.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XIX" id="CHAPTER_XIX"></a>CHAPTER XIX</h2>
+
+<h3>THE CAVES OF ICE</h3>
+
+
+<p>&quot;Keep on firing! Hold 'em back a few minutes and I'll soon turn my
+electric rifle loose on 'em!&quot; yelled Tom Swift as he sprinted
+forward. &quot;Keep on shooting, Mr. Damon!&quot;</p>
+
+<p>&quot;Bless my powder-horn! I will!&quot; cried the excited man. &quot;I'll fire
+all the cartridges there are in the rifle!&quot;</p>
+
+<p>Which, at the rate he was discharging the weapon, would not take a
+long time. But it had the effect of momentarily checking the advance
+of the creatures.</p>
+
+<p>Not for long, however. Our friends had barely reached the airship,
+with Mr. Parker stumbling and slipping on the ice and snow, ere the
+musk oxen came on again, with loud bellows.</p>
+
+<p>&quot;They're going to charge the ship! They'll ram her!&quot; yelled Ned
+Newton.</p>
+
+<p>&quot;I think I can stop them!&quot; cried Tom, who had leaped toward his
+stateroom. He came out a moment later, carrying a peculiar-looking
+gun, The adventurers had seen it before, but never in operation, as
+Tom had only put some finishing touches on it since undertaking the
+voyage to the caves of ice.</p>
+
+<p>&quot;What sort of a weapon is that?&quot; cried Abe, as he helped Mr. Parker
+on board.</p>
+
+<p>&quot;It's my new electric rifle,&quot; answered the young inventor. &quot;I don't
+know how it will work, as it isn't entirely finished, but I'm going
+to try it.&quot;</p>
+
+<p>Putting it to his shoulder he aimed at the leading musk ox, and
+pulled a small lever. There was no report, no puff of smoke and no
+fire, yet the big creature, which had been rushing at the ship,
+suddenly stopped, swayed for a moment, and then fell over in the
+snow, kicking in his death agony.</p>
+
+<p>&quot;One down!&quot; yelled Tom. &quot;My rifle works all right, even if it isn't
+finished!&quot;</p>
+
+<p>He aimed at another ox, and that creature was stopped in its tracks.
+Mr. Damon had exhausted his cartridges, and had ceased firing, but
+Abe Abercrombie was ready with his rifle, and opened up on the
+beasts. Tom killed another with his electric gun, and Abe shot two.
+This stopped the advance, and only just in time, for the foremost
+animals were already close to the ship, and had they rushed at the
+frail hull they might have damaged it beyond repair.</p>
+
+<p>&quot;Here goes for the big one!&quot; cried Tom, and, aiming at the largest
+ox of the herd, the young inventor pulled the lever. The brute fell
+over dead, and the rest, terror stricken, turned and fled.</p>
+
+<p>&quot;Hurrah! That's the stuff!&quot; cried Ned Newton, capering about on
+deck. He had hurried to his stateroom and secured his rifle, and,
+before the musk oxen were out of sight he had killed one, which gave
+him great delight.</p>
+
+<p>&quot;Mighty lucky we drove them away,&quot; declared Abe. &quot;They are terrible
+savage at times, an' I reckon we struck one of them times. But say,
+Tom, what sort of a gun is that you got, anyhow?&quot;</p>
+
+<p>&quot;Oh, it fires electric bullets,&quot; explained our hero. &quot;But I haven't
+time to tell you about it now. Let's get out and skin one of those
+oxen. The fresh meat will come in good, for we've been living on
+canned stuff since we left Seattle. We've got time enough before it
+gets dark.&quot;</p>
+
+<p>They hurried to where the shaggy creatures lay in the snow, and soon
+there was enough fresh meat to last a long time, as it would keep
+well in the intense cold. Tom put away his electric gun, briefly
+explaining the system of it to his companions. The time was to come,
+and that not very far off, when that same electric rifle was to save
+his life in a remarkable manner, in the wilds of Africa where he
+went to hunt elephants.</p>
+
+<p>In the cozy cabin that night they sat and talked of the day's
+adventures. The airship had been slightly lifted up by means of the
+gas bag, and now rested on a level keel, so it was more comfortable
+for the gold hunters.</p>
+
+<p>&quot;I did not complete my observations about the great snow slide,&quot;
+remarked Professor Parker, &quot;I trust I will have time to go over the
+ground again to-morrow.&quot;</p>
+
+<p>&quot;We leave early in the morning,&quot; objected Tom.</p>
+
+<p>&quot;Besides, I don't believe it would be safe to go over that ground
+again,&quot; put in Mr. Damon.</p>
+
+<p>&quot;Bless my gunpowder! But when I saw those savage creatures rushing
+at you, I thought it was all up with us. Are you hurt, Parker, my
+dear fellow? I forgot to ask before.&quot;</p>
+
+<p>&quot;Not hurt in the least,&quot; answered the scientist. &quot;My heavy and thick
+fur garments saved me from the beasts' horns, and I fell in some
+soft snow. I was quite startled for a moment. I thought it might be
+the beginning of the snow movement.&quot;</p>
+
+<p>&quot;It was an ox movement,&quot; said Ned, in a low voice to Tom.</p>
+
+<p>Morning saw the travelers again under way, with the Red Cloud now
+floating high enough to avoid the lofty peaks. The weather was clear
+but very cold, and Tom, who was in the pilot-house, could see a long
+distance ahead, and note many towering crags, which, had the airship
+been flying low enough, would have interfered with her progress.</p>
+
+<p>&quot;We'll have to keep the searchlight going all night, to avoid a
+collision,&quot; he decided.</p>
+
+<p>&quot;Are we anywhere near the place?&quot; asked Mr. Damon.</p>
+
+<p>&quot;We're in th' right region,&quot; declared the old miner. &quot;I think we're
+on th' right track. I recognize a few more landmarks.&quot;</p>
+
+<p>&quot;There wouldn't have been any trouble if I hadn't lost the map.&quot;
+complained Tom, bitterly.</p>
+
+<p>&quot;Never mind about that,&quot; insisted Abe. &quot;We'll find th' place anyhow.
+But look ahead there; is that another hail storm headin' this way,
+Tom?&quot;</p>
+
+<p>The young inventor glanced to where Abe pointed. There was a mist in
+the air, and, for a time great apprehension was felt, but, in a few
+minutes there was a violent flurry of snow and they all breathed
+easier. For, though the flakes were so numerous as to completely
+shut off the view, there was no danger to the airship from them. Tom
+steered by the compass.</p>
+
+<p>The storm lasted several hours, and when it was over the adventurers
+found themselves several miles nearer their destination&mdash;at least
+they hoped they were nearer it, for they were going it blind.</p>
+
+<p>Abe declared they were now in the region of the gold valley. They
+cruised about for two days, making vain observations by means of
+powerful telescopes, but they saw no signs of any depression which
+corresponded with the place whence Abe had seen the gold taken from.
+At times they passed over Indian villages, and had glimpses of the
+skin-clad inhabitants rushing out to point to the strange sight of
+the airship overhead. Tom was beginning to reproach himself again
+for his carelessness in losing the map, and it did begin to took as
+if they were making a fruitless search.</p>
+
+<p>Still they all kept up their good spirits, and Mr. Damon concocted
+some new dishes from the meat of the musk oxen. It was about a week
+after the fight with the savage creatures when, one day, as Ned was
+on duty in the pilothouse, he happened to lock down. What he saw
+caused him to call to Tom.</p>
+
+<p>&quot;What's the matter?&quot; demanded the young inventor, as he hurried
+forward.</p>
+
+<p>&quot;Look down there,&quot; directed Ned. &quot;It looks as if we were sailing
+over a lot of immense beehives of the old-fashioned kind.&quot;</p>
+
+<p>Tom looked. Below were countless, rounded hummocks of snow or ice.
+Some were very large&mdash;as immense as a great shed in which a
+dirigible balloon could be housed&mdash;while others were as small as the
+ice huts in which the Eskimos live.</p>
+
+<p>&quot;That's rather strange,&quot; remarked Tom. &quot;I wonder&mdash;&quot;</p>
+
+<p>But he did not complete his sentence, for Abe Abercrombie, who had
+come to stand beside him, suddenly yelled out:</p>
+
+<p>&quot;The caves of ice! The caves of ice! Now I know where we are! We're
+close to the valley of gold! There are the caves of ice, and just
+beyond is th' place we're lookin' for! We've found it at last!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XX" id="CHAPTER_XX"></a>CHAPTER XX</h2>
+
+<h3>IN THE GOLD VALLEY</h3>
+
+
+<p>The excited cries of the old miner brought Mr. Damon and Mr. Parker
+to the pilothouse on the run.</p>
+
+<p>&quot;Bless my refrigerator!&quot; exclaimed Mr. Damon. &quot;Are there more of
+those savage, shaggy creatures down there?&quot;</p>
+
+<p>&quot;No, but we are over th' caves of ice,&quot; explained Abe. &quot;That means
+we are near th' gold.&quot;</p>
+
+<p>&quot;You don't say so!&quot; burst out the scientist. &quot;The caves of ice! Now
+I can begin my real observations! I have a theory that the caves are
+on top of a strata of ice that is slowly moving down, and will
+eventually bury the whole of the North American continent. Let me
+once get down there, and I can prove what I say.&quot;</p>
+
+<p>&quot;I'd a good deal rather you wouldn't prove it, if it's going to be
+anything like it was on Earthquake Island, or out among the diamond
+makers.&quot; said Tom Swift. &quot;But we will go down there, to see what
+they are like. Perhaps there is a trail from among the ice caves to
+the valley of gold.&quot;</p>
+
+<p>&quot;I don't think so,&quot; said Abe, shaking his head.</p>
+
+<p>&quot;I think th' gold valley lies over that high ridge,&quot; and he pointed
+to one. &quot;That's where me an' my partner was,&quot; he went on. &quot;I
+recognize th' place now.&quot;</p>
+
+<p>&quot;Well, we'll go down here, anyhow,&quot; decided Tom, and he pulled the
+lever to let some gas out of the bag, and tilted the deflection
+rudder to send the airship toward the odd caves.</p>
+
+<p>And, curious enough did our friends find them when they had made a
+landing and got out to walk about them. It was very cold, for on
+every side was solid ice. They walked on ice, which was like a floor
+beneath their feet, level save where the ice caves reared
+themselves. As for the caverns, they, too, were hollowed out of the
+solid ice. It was exactly as though there had once been a level
+surface of some liquid. Then by some upheaval of nature, the surface
+was blown into bubbles, some large and some small. Then the whole
+thing had frozen solid, and the bubbles became hollow caves. In time
+part of the sides fell in and made an opening, so that nearly all
+the caves were capable of being entered.</p>
+
+<p>This method of their formation was advanced as a theory by Mr.
+Parker, and no one cared to dispute him. The gold-seekers walked
+about, gazing on the ice caves with wonder showing on their faces.</p>
+
+<p>It was almost like being in some fantastic scene from fairyland, the
+big ice bubbles representing the houses, the roofs being rounded
+like the igloos of the Eskimos. Some had no means of entrance, the
+outer surface showing no break. Others had small openings, like a
+little doorway, while of still others there remained but a small
+part of the original cave, some force of nature having crumbled and
+crushed it.</p>
+
+<p>&quot;Wonderful! Wonderful!&quot; exclaimed Mr. Parker. &quot;It bears out my
+theory exactly! Now to see how fast the ice is moving.&quot;</p>
+
+<p>&quot;How are you going to tell?&quot; asked Tom.</p>
+
+<p>&quot;By taking some mark on this field of ice, and observing a distant
+peak. Then I will set up a stake, and by noting their relative
+positions, I can tell just how fast the ice field is moving
+southward.&quot; The scientist hurried into the ship to get a sharpened
+stake he had prepared for this purpose.</p>
+
+<p>&quot;How fast do you think the ice is moving?&quot; asked Ned.</p>
+
+<p>&quot;Oh, perhaps two or three feet a year.&quot; &quot;Two or three feet a year?&quot;
+gasped Mr. Damon. &quot;Why, Parker, my dear fellow, at that rate it will
+be some time before the ice gets to New York.&quot;</p>
+
+<p>&quot;Oh, yes. I hardly expect it will reach there within two thousand
+years, but my theory will be proved, just the same!&quot;</p>
+
+<p>&quot;Humph!&quot; exclaimed Abe Abercrombie, &quot;I ain't goin' to worry any
+more, if it's goin' t' take all that while. I reckoned, to hear him
+talk, that it was goin' t' happen next summer.&quot;</p>
+
+<p>&quot;So did I,&quot; agreed Tom, but their remarks were lost on Mr. Parker
+who was busy making observations. The young inventor and the others
+walked about among the ice caves.</p>
+
+<p>&quot;Some of these caverns would be big enough to house the RED CLOUD in
+case of another hail storm,&quot; observed Tom. &quot;That one over there
+would hold two craft the size of mine,&quot; and, in fact, probably three
+could have gotten in if the opening had been somewhat enlarged, for
+the ice cave to which our hero pointed was an immense one.</p>
+
+<p>As the adventurers were walking about they were startled by a
+terrific crashing sound. They started in alarm, for, off to their
+left, the top of one of the ice caverns had crashed inward, the
+blocks of frozen water crushing and grinding against one another.</p>
+
+<p>&quot;It's a good thing we weren't in there,&quot; remarked Tom, and he could
+not repress a shudder, &quot;There wouldn't have been much left of the
+RED CLOUD if she had been inside.&quot;</p>
+
+<p>It was a desolate place, in spite of the wild beauty of it, and
+beautiful it was when the sun shone on the ice caves, making them
+sparkle as if they were studded with diamonds. But it was cold and
+cheerless, and there were no signs that human beings had ever been
+there. Mr. Parker had completed the setting of his stake, and picked
+out his landmarks, and was gravely making his &quot;observations,&quot; and
+jotting down some figures in a notebook.</p>
+
+<p>&quot;How fast is it moving, Parker?&quot; called Mr. Damon.</p>
+
+<p>&quot;I can't tell yet,&quot; was the response. &quot;It will require observations
+extending over several days before I will know the rate.&quot;</p>
+
+<p>&quot;Then we might as well go on,&quot; suggested Tom. &quot;There is nothing to
+be gained from staying here, and I would like to get to the gold
+valley. Abe says we are near it.&quot;</p>
+
+<p>&quot;Right over that ridge, I take it to be,&quot; replied the miner. &quot;An' we
+can't get there any too soon for me. Those Fogers may git their ship
+fixed up, an' arrive before we do if we wait much longer.&quot;</p>
+
+<p>&quot;Not much danger, I guess,&quot; declared Ned.</p>
+
+<p>&quot;Well, we'll go up in the air, and see what we can find,&quot; decided
+Tom, as he turned back toward the ship.</p>
+
+<p>They found the &quot;ridge&quot; as Abe designated it. to be a great plateau,
+over a hundred miles in extent, and they were the better part of
+that day crossing it, for they went slowly, so as not to miss the
+valley which the miner was positive was close at hand. Mr. Parker
+disliked leaving the ice caves, but Abe said there were more in the
+valley where they were going, and the scientist could renew his
+observations.</p>
+
+<p>It was getting dusk when Tom, who was peering through a powerful
+glass, called out:</p>
+
+<p>&quot;Well, we're at the end of the plateau, and it seems to dip down
+into a valley just beyond here.&quot;</p>
+
+<p>&quot;Then that's the place!&quot; cried Abe, excitedly. &quot;Go slow, Tom.&quot;</p>
+
+<p>Our hero needed no such caution. Carefully he sent the airship
+forward. A few minutes later they were passing over a large Eskimo
+village, the fur-clad inhabitants of which rushed about wildly
+excited at the sight of the airship.</p>
+
+<p>&quot;There they are! Them's th' beggars!&quot; cried the old miner. &quot;Them's
+th' fellows who drove me an' my partner away. But there's th' valley
+of gold! I know it now! How t' fill our pockets with nuggets!&quot;</p>
+
+<p>&quot;Are you sure this is the place?&quot; asked Mr. Damon.</p>
+
+<p>&quot;Sartin sure of it!&quot; declared Abe. &quot;Put her down, Tom! Put her
+down!&quot;</p>
+
+<p>&quot;All right,&quot; agreed the young inventor, as he shifted the deflection
+rudder. The airship began her descent into the valley. The edge of
+the plateau, leading down into the great depression was now black
+with the Eskimos and Indians, who were capering about, gesticulating
+wildly.</p>
+
+<p>&quot;It's quite a surprise party to 'em,&quot; observed Ned Newton.</p>
+
+<p>&quot;Yes, I hope they don't spring one on us,&quot; added Tom.</p>
+
+<p>Down and down went the RED CLOUD lower and lower into the valley.</p>
+
+<p>&quot;There are ice caves there!&quot; cried Mr. Parker, pointing to the
+curiously rounded and hollow hummocks. &quot;Lots of them!&quot;</p>
+
+<p>&quot;And larger than the others!&quot; added Mr. Damon.</p>
+
+<p>The airship was now moving slowly, for Tom wanted to pick out a good
+landing place. He saw a smooth stretch of the ice just ahead of him,
+in front of an immense ice cave.</p>
+
+<p>&quot;I'll make for that,&quot; he told Ned.</p>
+
+<p>A few minutes later the craft had come to rest. Tom shut off the
+power and hurried from the pilothouse, donning his fur coat as he
+rushed out. A blast of frigid air met him as he opened the outer
+door of the cabin. Back on the ridge of the plateau he could see the
+fringe of Indians.</p>
+
+<p>&quot;Well, we're here in the valley,&quot; he said, as his friends gathered
+about him on the icy ground.</p>
+
+<p>&quot;An' now for th' gold!&quot; cried Abe, &quot;for it's here that th' nuggets
+are&mdash;enough for all of us! Come on an' have a hunt for 'em!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXI" id="CHAPTER_XXI"></a>CHAPTER XXI</h2>
+
+<h3>THE FOGERS ARRIVE</h3>
+
+
+<p>In Spite of the fact that he tried to remain calm, Tom Swift felt a
+wild exultation as he thought of what lay before him and his
+friends. To be in a place where gold could be picked up! where they
+might all become fabulously wealthy! where the ground might be seen
+covered with the precious yellow metal! this was enough to set the
+nerves of any one a-tingle!</p>
+
+<p>Tom could hardly realize it at first. After many hardships, no
+little danger, and after an attempt on the part of their enemies to
+defeat them, they had at last reached their goal. Now, as Abe had
+said, they could hunt for the gold.</p>
+
+<p>But if they expected to see the precious yellow nuggets lying about
+ready to be picked up like so many kernels of corn, they were
+disappointed. A quick look all about showed them only a vast extent
+of ice and snow, broken here and there by the big caves of ice.
+There were not so many of the latter as at the first place they
+stopped, but the caverns were larger.</p>
+
+<p>&quot;Gold&mdash;I don't see any gold,&quot; remarked Ned Newton, with a
+disappointed air. &quot;Where is it?&quot;</p>
+
+<p>&quot;Bless my pocketbook, yes! Where is it?&quot; demanded Mr. Damon.</p>
+
+<p>&quot;Oh, we've got to dig for it,&quot; explained Abe. &quot;It's only when
+there's been a slight thaw that some of th' pebble nuggets kin be
+seen. They're under th' ice, an' we've got t' dig for 'em.&quot;</p>
+
+<p>&quot;Does it ever thaw up here?&quot; asked Mr. Parker. &quot;The ice of the caves
+seems thick enough to last forever.&quot;</p>
+
+<p>&quot;It does thaw an' melt some,&quot; went on the miner. &quot;But some of th'
+caves last all through what they call 'summer' up here, though it's
+more like winter. We're above th' Arctic circle now, friends.&quot;</p>
+
+<p>&quot;Maybe we can keep on to the Pole,&quot; suggested Ned.</p>
+
+<p>&quot;Not this trip,&quot; spoke Tom, grimly. &quot;We'll try for the gold, first.&quot;</p>
+
+<p>&quot;Yes, an' I'm goin' t' begin diggin' right away!&quot; exclaimed Abe, as
+he turned back into the airship, and came out again with a pick and
+shovel, a supply of which implements had been brought along. The
+others followed his example. and soon the ice chips were flying
+about in a shower, while the sun shining on them gave the appearance
+of a rainbow.</p>
+
+<p>&quot;Look at those Indians watching us,&quot; remarked Ned to Tom, as he
+paused in his chipping of the frozen surface. The young inventor
+glanced up toward the distant plateau where a fringe of dark figures
+stood. The natives were evidently intently watching the gold-
+seekers.</p>
+
+<p>&quot;Do you think there's any danger from them. Abe?&quot; asked Tom.</p>
+
+<p>&quot;Not much,&quot; was the reply. &quot;They made trouble for me an' my partner,
+but I guess th' airship has scared 'em sufficient, so they won't
+come snoopin' down here,&quot; and Abe fell to at his digging again.</p>
+
+<p>Mr. Damon was also vigorously wielding a pick, but Mr. Parker like
+the true scientist he was, had renewed his observations. Evidently
+the gold had no attractions for him, or, if it did, he preferred to
+wait until he had finished his calculations.</p>
+
+<p>Vigorously the adventurers wielded their implements, making the ice
+fly, but for an hour or more no gold was discovered. Mr. Damon,
+after picking lightly at a certain place, would get discouraged, and
+move on to another. So did Ned, and Tom, after going down quite a
+way, left off work, and walked over to one of the big ice caves.</p>
+
+<p>&quot;What's up?&quot; asked Ned, resting from his labors.</p>
+
+<p>&quot;I was thinking whether it would be safe to put the RED CLOUD in
+this ice cave for a shelter,&quot; replied Tom. &quot;There may come up a hail
+storm at any time, and damage it. The caves would be just the place
+for it, only I'm afraid the roof might collapse.&quot;</p>
+
+<p>&quot;It looks strong,&quot; said Ned. &quot;Let's ask Mr. Parker his opinion.&quot;</p>
+
+<p>&quot;Good idea,&quot; agreed Tom.</p>
+
+<p>The scientist was soon taking measurements of the thickness of the
+cave roof, noting its formation, and looking at the frozen floor.</p>
+
+<p>&quot;I see no reason why this cave should collapse,&quot; he finally
+announced. &quot;The only danger is the movement of the whole valley of
+ice, and that is too gradual to cause any immediate harm. Yes, I
+think the airship could be housed in the ice cave.&quot;</p>
+
+<p>&quot;Then I'll run her in, and she'll be safer,&quot; decided Tom. &quot;I guess
+we three can do it, Ned, and leave Mr. Damon and Abe to keep on
+digging for gold.&quot; The airship was so buoyant that it could easily
+be moved about on the bicycle wheels on which it rested, and soon,
+after the lower edge of the opening into the ice cave had been
+smoothed down, the RED CLOUD was placed in the novel shelter.</p>
+
+<p>&quot;Now to continue the search for the yellow nuggets!&quot; cried Ned, and
+Tom went with him, even Mr. Parker condescending to take a pick,
+now. Abe was the only one who dug steadily in one place. The others
+tried spot after spot.</p>
+
+<p>&quot;You've got t' stick t' one lead until you find somethin', or until
+it peters out,&quot; explained the miner. &quot;You must git down to th' dirt
+before you'll find any gold, though you may strike a few grains that
+have worked up into th' ice.&quot;</p>
+
+<p>After this advice they all kept to one hole until they had worked
+down through the ice to the dirt surface below. But even then, Abe,
+who was the first to achieve this, found no gold, and the old miner
+went to another location.</p>
+
+<p>All the rest of that day they dug, but with no result. Not even a
+few grains of yellow dust rewarded their efforts.</p>
+
+<p>&quot;Are you sure this is the right place?&quot; asked Mr. Damon, somewhat
+fretfully, of Abe. as they ate supper that night in the airship,
+sheltered as it was in the ice cave.</p>
+
+<p>&quot;I'm positive of it,&quot; was the reply. &quot;There's gold here, but it will
+take some prospectin' t' find it. Maybe th' deposits have been
+shifted by th' ice movement, as Mr. Parker says. But it's here, an'
+we'll git it. We'll try ag'in t'-morrow.&quot;</p>
+
+<p>They did try, but with small success. Laboring all day in the cold
+the only result was a few little yellow pebbles that Tom found
+imbedded in the ice. But they were gold, and the finding of them
+gave the seekers hope as they wearily began their task the following
+day. The weather seemed even colder, and there was the indication of
+a big storm.</p>
+
+<p>They were scattered in different places on the ice, not far away
+from the big cave, each one picking away vigorously. Suddenly Abe,
+who had laboriously worked his way down to the dirt, gave an
+exultant yell.</p>
+
+<p>&quot;I've struck it! Struck it rich!&quot; he shouted, leaping about as he
+threw down his pick, &quot;Look here, everybody!&quot; He stooped down over
+the hole. They all ran to his side, and saw him lifting from a
+little pocket in the dirt, several large, yellow pebbles.</p>
+
+<p>&quot;Gold! Gold!&quot; cried Abe. &quot;We've struck it at last!&quot;</p>
+
+<p>For a moment no one spoke, though there was a wild beating of their
+hearts. Then, off toward the farther end of the valley there sounded
+a curious noise. It was a shouting and yelling, mingled with the
+snapping of whips and the howls and barkings of dogs.</p>
+
+<p>&quot;Bless my handkerchief!&quot; cried Mr. Damon. &quot;What's that?&quot;</p>
+
+<p>They all saw a moment later. Approaching over the frozen snow were
+several Eskimo sledges, drawn by dog teams, and the native drivers
+were shouting and cracking their whips of walrus hide.</p>
+
+<p>&quot;The natives are coming to attack us!&quot; cried Ned.</p>
+
+<p>Tom said nothing. He was steadily observing the approaching sleds.
+They came on rapidly. Abe was holding the golden nuggets in his
+gloved hands.</p>
+
+<p>&quot;Get the guns! Where's your electric rifle, Tom?&quot; cried Mr. Damon.</p>
+
+<p>&quot;I don't believe we'll need the guns&mdash;just yet,&quot; answered the young
+inventor, slowly.</p>
+
+<p>&quot;Bless my cartridge-belt! Why not?&quot; demanded the eccentric man.</p>
+
+<p>&quot;Because those are the Fogers,&quot; replied Tom. &quot;They have followed us-
+-Andy and his father! Andy Foger here!&quot; gasped Ned.</p>
+
+<p>Tom nodded grimly. A few minutes later the sleds had come to a halt
+not far from our friends, and Andy, followed by his father, leaped
+off his conveyance. The two were clad in heavy fur garments.</p>
+
+<p>&quot;Ha, Tom Swift! You didn't get here much ahead of us!&quot; exulted the
+bully. &quot;I told you I'd get even with you! Come on, now, dad, we'll
+get right to work digging for gold!&quot;</p>
+
+<p>Tom and his companions did not know what to say.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXII" id="CHAPTER_XXII"></a>CHAPTER XXII</h2>
+
+<h3>JUMPING THE CLAIM</h3>
+
+
+<p>There was a sneering look on Andy's face, and Mr. Foger, too, seemed
+delighted at having reached the valley of gold almost as soon as had
+our friends. Tom and the others looked at the means by which the
+bully had arrived. There were four sleds, each one drawn by seven
+dogs, and in charge of a dark-skinned native. On the two foremost
+sleds Andy and his father had ridden, while the other two evidently
+contained their supplies.</p>
+
+<p>For a moment Andy surveyed Tom's party and then, turning to one of
+the native drivers, he said:</p>
+
+<p>&quot;We'll camp here. You fellows get to work and make an ice house, and
+some of you cook a meal&mdash;I'm hungry.&quot;</p>
+
+<p>&quot;No need build ice house,&quot; replied the native, who spoke English
+brokenly.</p>
+
+<p>&quot;Why not?&quot; demanded Andy.</p>
+
+<p>&quot;Live in ice cave-plenty much ob'em&mdash;plenty much room,&quot; went on the
+Eskimo, indicating several of the large caverns.</p>
+
+<p>&quot;Ha! That's a good idea,&quot; agreed Mr. Foger, &quot;Andy, my son, we have
+houses already made for us, and very comfortable they seem, too.
+We'll take up our quarters in one, and then hunt for the gold.&quot;</p>
+
+<p>Mr. Foger seemed to ignore Tom and his friends. Abe Abercrombie
+strode forward.</p>
+
+<p>&quot;Look here, you Fogers!&quot; he exclaimed without ceremony, &quot;was you
+calculatin' on stakin' any claims here?&quot;</p>
+
+<p>&quot;If you mean are we going to dig for gold, we certainly are,&quot;
+replied Andy insolently, &quot;and you can't stop us.&quot;</p>
+
+<p>&quot;I don't know about that,&quot; went on Abe, grimly. &quot;I ain't goin' t'
+say nothin' now, about th' way you stole th' map from me, an' made a
+copy, but I am goin t' say this, an' that is it won't be healthy fer
+any of you t' git in my way, or t' try t' dig on our claims!&quot;</p>
+
+<p>&quot;We'll dig where we please!&quot; cried Andy. &quot;You don't own this
+valley!&quot;</p>
+
+<p>&quot;We own as much of it as we care to stake out, by right of prior
+discovery!&quot; declared Tom, firmly.</p>
+
+<p>&quot;And I say we'll dig where we please!&quot; insisted Andy. &quot;Hand me a
+pick,&quot; he went on to another of the natives.</p>
+
+<p>&quot;Wait jest a minute,&quot; spoke Abe calmly, as he put his little store
+of nuggets in the pocket of his fur coat, and drew out a big
+revolver. &quot;It ain't healthy t' talk that way, Andy Foger, an' th'
+sooner you find that out th' better. You ain't in Shopton now, an'
+th' only law here is what we make for ourselves. Tom, maybe you'd
+better get out th' rifles, an' your electric gun, after all. It
+seems like we might have trouble,&quot; and Abe cooly looked to see if
+his weapon was loaded.</p>
+
+<p>&quot;Oh, of course we didn't mean to usurp any of your rights, my dear
+friend!&quot; exclaimed Mr, Foger quickly, and he seemed nervous at the
+sight of the big revolver, while Andy hastily moved until he was
+behind the biggest of the sledge drivers. &quot;We don't want to violate
+any of your rights,&quot; went on Mr. Foger. &quot;But this valley is large,
+and do I understand that you claim all of it?&quot;</p>
+
+<p>&quot;We could if we wanted to,&quot; declared Abe stoutly; &quot;but we'll be
+content with three-quarter of it, seein' we was here fust. If you
+folks want t' dig fer gold, go over there,&quot; and he pointed to a spot
+some distance away.</p>
+
+<p>&quot;We'll dig where we please!&quot; cried Andy.</p>
+
+<p>&quot;Oh, will you?&quot; and there was an angry light in Abe's eyes. &quot;I
+guess, Tom, you'd better git&mdash;&quot;</p>
+
+<p>&quot;No! No! My son is wrong&mdash;he is too hasty,&quot; interposed Mr. Foger.
+&quot;We will go away&mdash;certainly we will. The valley is large enough for
+both of us&mdash;just as you say. Come, Andy!&quot;</p>
+
+<p>The bully seemed about to refuse, but a look at Abe's angry face and
+a sight of Mr. Damon coming from the cave where the airship was,
+with a rifle, for the eccentric man had hastened to get his weapon&mdash;this
+sight calmed Andy down. Without further words he and his father
+got back on their sleds, and were soon being driven off to where a
+large ice cave loomed up, about a mile away.</p>
+
+<p>&quot;Good riddance,&quot; muttered the miner, &quot;now we kin go on diggin'
+wthout bein' bothered by that little scamp.&quot;</p>
+
+<p>&quot;I don't know about that,&quot; spoke Tom, shaking his head dubiously.
+&quot;There's always trouble when Andy Foger's within a mile. I'm afraid
+we haven't seen the last of him.&quot;</p>
+
+<p>&quot;He'd better not come around here ag'in,&quot; declared Abe. &quot;Queer, how
+he should turn up, jest when I made a big strike.&quot;</p>
+
+<p>&quot;They must have come on all the way from where their airship was
+wrecked, by means of dog sleds,&quot; observed Ned, and the others agreed
+with him. Later they learned that this was so; that after the
+accident to the ANTHONY, the crew had refused to proceed farther
+north, and had gone back. But Mr. Foger had hired the natives with
+the dog teams, and, by means of the copy of the map and with what
+knowledge his Eskimos had, had reached the valley of gold.</p>
+
+<p>&quot;We have certainly struck it rich,&quot; went on Abe, as he went back to
+where he had dug the hole. &quot;Now we'd better all begin prospectin'
+here, for it looks like a big deposit. We'll stake out a large
+enough claim to take it all in. I guess Mr. Parker can do that,
+seein' as how he knows about such things.&quot;</p>
+
+<p>The scientist agreed to do this part of the work, it being
+understood that all the gold discovered would be shared equally
+after the expenses of the trip had been paid.</p>
+
+<p>Feverishly Abe and the others began to dig. They did not come upon
+such a rich deposit as the miner had found, but there were enough
+nuggets picked up to prove that the expedition would be very
+successful.</p>
+
+<p>No more attention was paid to the Fogers, but through the telescope
+Tom could see that the bully and his father had made a camp in one
+of the ice caves, and that both were eagerly digging in the frozen
+surface of the valley.</p>
+
+<p>Before night several thousand dollars' worth of gold had been taken
+out by our friends. It was stored in the airship, and then, after
+suppers the craft's searchlight was taken off, and placed in such a
+position in front of the cave of ice so that the beams would
+illuminate the claim staked out by Tom and the others.</p>
+
+<p>&quot;We'll stand watch an' watch,&quot; suggested Abe, &quot;but I don't think
+them Fogers will come around here ag'in.&quot;</p>
+
+<p>They did not, and the night passed peacefully. The next day our
+friends were again at work digging for gold. So were the Fogers, as
+could be observed through the glass, but it was impossible to see
+whether they got any nuggets.</p>
+
+<p>The gold seemed to be in &quot;pockets,&quot; and that day the ones in the
+vicinity of the strike first made by Abe were cleaned out.</p>
+
+<p>&quot;We'll have to locate some new 'pockets,'&quot; said the miner, and the
+adventurers scattered over the frozen plain to look for other
+deposits of the precious metal.</p>
+
+<p>Tom and Ned were digging together not far from one another. Suddenly
+Ned let out a joyful cry.</p>
+
+<p>&quot;Strike anything?&quot; asked Tom.</p>
+
+<p>&quot;Something rich,&quot; answered the bank clerk. He lifted from a hole in
+the ground a handful of the golden pebbles.</p>
+
+<p>&quot;It's as good as Abe's was!&quot; exclaimed Tom. &quot;We must stake it out at
+once, or the Fogers may jump it. Come on, we'll go back and tell
+Abe, and get Mr. Parker and Mr. Damon over here.&quot;</p>
+
+<p>The three men were some distance away, and there was no sign of the
+Fogers. Tom and Ned hurried back to where their friends were,
+leaving their picks and shovels on the frozen ground.</p>
+
+<p>The good news was soon told, and, with some stakes hastily made from
+some extra wood carried on the airship, the little party hastened
+back to where Tom and Ned had made their strike.</p>
+
+<p>As they emerged from behind a big hummock of ice they saw, standing
+over the holes which the lads had dug, Andy Foger and his father!
+Each one had a rifle, and there was a smile of triumph on Andy's
+face!</p>
+
+<p>&quot;What are you doing here?&quot; cried Tom, the hot blood mounting to his
+cheeks.</p>
+
+<p>&quot;We've just staked out a claim here,&quot; answered the bully.</p>
+
+<p>&quot;And you deserted it,&quot; put in Mr. Foger smoothly. &quot;I think your
+mining friend will tell you that we have a right to take up an
+abandoned claim.&quot;</p>
+
+<p>&quot;But we didn't abandon it!&quot; declared Tom. &quot;We only went away to get
+the stakes.&quot;</p>
+
+<p>&quot;The claim was abandoned, and we have 'jumped' it,&quot; went on Mr.
+Foger, and he cocked his rifle. &quot;I need hardly tell you that
+possession is nine points of the law, and that we intend to remain.
+Andy, is your gun loaded?&quot;</p>
+
+<p>&quot;Yes, pa.&quot;</p>
+
+<p>&quot;I&mdash;I guess they've got us&mdash;fer th' time bein',&quot; murmured Abe, as he
+motioned to Tom and the others to come away. &quot;Besides they've got
+guns, an' we haven't&mdash;but wait,&quot; added the miner, mysteriously. &quot;I
+haven't played all my tricks yet.&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXIII" id="CHAPTER_XXIII"></a>CHAPTER XXIII</h2>
+
+<h3>ATTACKED BY NATIVES</h3>
+
+
+<p>To state that Tom and his friends were angry at the trick the Fogers
+had played on them would be putting it mildly. There was righteous
+indignation in their hearts, and, as for the young inventor he felt
+that much blame was attached to him for his neglect in not remaining
+on guard at the place of the lucky strike while Ned went to call the
+others.</p>
+
+<p>&quot;I guess Andy must have been spying on us,&quot; spoke Ned, &quot;or he would
+never have known when to rush up just as he did; as soon as we
+left.&quot;</p>
+
+<p>&quot;Probably,&quot; admitted Tom, bitterly.</p>
+
+<p>&quot;But, bless my penholder!&quot; cried Mr. Damon. &quot;Can't we do something,
+Abe? Won't the law&mdash;?&quot;</p>
+
+<p>&quot;There ain't any law out here, except what you make yourself,&quot; said
+the miner. &quot;I guess they've got us for th' time bein'.&quot;</p>
+
+<p>&quot;What do you mean by that?&quot; asked Tom, detecting a gleam of hope in
+Abe's tone.</p>
+
+<p>&quot;Well, I mean that I think we kin git ahead of 'em. Come on back to
+th' ship, an' we'll talk it over.&quot;</p>
+
+<p>They walked away, leaving Andy and his father in possession of the
+rich deposits of gold, and that it was much richer even then than
+the hole Abe had first discovered was very evident. The two Fogers
+were soon at work, digging out the yellow metal with the pick and
+shovels Tom and Ned had so thoughtlessly dropped.</p>
+
+<p>&quot;What little law there is out here they've got on their side,&quot; went
+on Abe, &quot;an' they've got possession, too, which is more. Of course
+we could go at 'em in a pitched battle, but I take it you don't want
+any bloodshed?&quot; and he looked at Tom.</p>
+
+<p>&quot;Of course not,&quot; replied the lad quickly, &quot;but I'd like to meet Andy
+alone, with nothing but my fists for a little while,&quot; and Tom's eyes
+snapped.</p>
+
+<p>&quot;So would I,&quot; added Ned.</p>
+
+<p>&quot;Perhaps we can find another pocket of gold better than that one,&quot;
+suggested Mr. Damon.</p>
+
+<p>&quot;We might,&quot; admitted Abe, &quot;but that one was ours an' we're entitled
+to it. This valley is rich in gold deposits, but you can't allers
+put your hand on 'em. We may have t' hunt around for a week until we
+strike another. An', meanwhile, them Fogers will be takin' our gold!
+It's not to be borne! I'll find some way of drivin' 'em out. An'
+we've got t' do it soon, too.&quot;</p>
+
+<p>&quot;You mean if we don't that they'll get all the gold?&quot; asked Mr.
+Damon.</p>
+
+<p>&quot;No, I mean that soon it will be th' long night up here, an' we
+can't work. We'll have t' go back, an' I don't want t' go back until
+I've made my pile.&quot;</p>
+
+<p>&quot;Neither do any of us, I guess,&quot; spoke Tom, &quot;but there doesn't seem
+to be any help for it.&quot;</p>
+
+<p>They discussed several plans on reaching the ship, but none seemed
+feasible without resorting to force, and this they did not want to
+do, as they feared there might be bloodshed. When night closed in
+they could see the gleam of a campfire, kindled by the Foger party,
+at the gold-pocket, from bits of the scrubby trees that grew in that
+frigid clime.</p>
+
+<p>&quot;They're going to stay on guard,&quot; announced Tom. &quot;We can't get it
+away from them to-night.&quot;</p>
+
+<p>Though Abe had spoken of some plan to regain the advantage the
+Fogers had of them, the old miner was not quite ready to propose it.
+All the next day he seemed very thoughtful, while going about with
+the others, seeking new deposits of gold. Luck did not seem to be
+with them. They found two or three places where there were traces of
+the yellow pebbles, but in no very great quantity.</p>
+
+<p>Meanwhile the Fogers were busy at the pocket Ned had located. They
+seemed to be taking out much of the precious metal.</p>
+
+<p>&quot;And it all ought to be ours,&quot; declared Tom, bitterly.</p>
+
+<p>&quot;Yes, and it shall be, too!&quot; suddenly exclaimed. Abe. &quot;I think I
+have a plan that will beat 'em.&quot;</p>
+
+<p>&quot;What is it?&quot; asked Tom.</p>
+
+<p>&quot;Let's get back to the ship, and I'll tell you,&quot; said Abe. &quot;We can't
+tell when one of their natives might be sneakin' in among these ice
+caves, an' they understand some English. They might give my scheme
+away.&quot;</p>
+
+<p>In brief Abe's plan, as he unfolded it in the cabin of the RED CLOUD
+was this:</p>
+
+<p>They would divide into two parties, one consisting of Ned and Tom,
+and the other of the three men. The latter, by a circuitous route,
+would go to the ice caves where the Fogers had established their
+camp. It was there that the Indians remained during the day, while
+Andy and his father labored at the gold pocket, for, after the first
+day when they had had the natives aid them, father and son had
+worked alone at the hole, probably fearing to trust the Indians. At
+night, though either Andy or his father remained on guard, with one
+or two of the dusky-skinned dog drivers.</p>
+
+<p>&quot;But we'll work this trick before night,&quot; said Abe. &quot;We three men
+will get around to where the natives are in the ice cave. We'll
+pretend to attack them, and raise a great row, firing our guns in
+the air, and all that sort of thing, an' yellin' t' beat th' band.
+Th' natives will yell, too, you can depend on that.&quot;</p>
+
+<p>&quot;Th' Fogers will imagine we are tryin' t' git away with their sleds
+an' supplies, an' maybe their gold, if they've got it stored in th'
+ice cave. Naturally Andy or his father will run here, an' that will
+leave only one on guard at th' mine. Then Tom an' Ned can sneak up.
+Th' two of 'em will be a match for even th' old Foger, if he happens
+t' stay, an' while Tom or Ned comes up in front, t' hold his
+attention, th' other can come up in back, an' grab his arms, if he
+tries t' shoot. Likely Andy will remain at th' gold hole, an' you
+two lads kin handle him, can't you?&quot;</p>
+
+<p>&quot;Well, I guess!&quot; exclaimed Tom and Ned together.</p>
+
+<p>The plan worked like a charm. Abe, Mr. Damon and Mr. Parker raised a
+great din at the ice cave where the Foger natives were. The sound
+carried to the hole where Andy and his father were digging out the
+gold. Mr. Foger at once ran toward the cave, while Andy, catching up
+his gun, remained on the alert.</p>
+
+<p>Then came the chance of Tom and Ned. The latter coming from his
+hiding-place, advanced boldly toward the bully, while Tom, making a
+detour, worked his way up behind.</p>
+
+<p>&quot;Here! You keep away!&quot; cried Andy, catching sight of Ned. &quot;I see
+what the game is, now! It's a trick!&quot;</p>
+
+<p>&quot;You're a nice one to talk about tricks!&quot; declared Ned, advancing
+slowly.</p>
+
+<p>&quot;Keep away if you don't want to get hurt!&quot; yelled Andy.</p>
+
+<p>&quot;Oh, you wouldn't hurt me; would you?&quot; mocked Ned, who wanted to
+give Tom time to sneak up behind the bully.</p>
+
+<p>&quot;Yes, I would! Keep back!&quot; Andy was nervously fingering his weapon.
+The next instant his gun flew from his grasp, and he went over
+backward in Tom's strong grip; for the young inventor, in his
+sealskin shoes had worked up in the rear without a sound. The next
+moment Andy broke away and was running for his life, leaving Tom and
+Ned in possession of the gold hole, and that without a shot being
+fired. A little later the three men, who had hurried away from the
+cave as Mr. Foger rushed up to see what caused the racket, joined
+Tom and Ned, and formal possession was taken of their lucky strike.</p>
+
+<p>&quot;We'll guard it well, now,&quot; decided Tom, and later that day they
+moved some supplies near the hole, and for a shelter built an igloo,
+Eskimo fashion, in which work Abe had had some experience. Then they
+moved the airship to another ice cave, nearer their &quot;mine&quot; as they
+called it, and prepared to stand guard.</p>
+
+<p>But there seemed to be no need, for the following day there was no
+trace of the Fogers. They and their natives had disappeared.</p>
+
+<p>&quot;I guess we were too much for them,&quot; spoke Tom. But the sequel was
+soon to prove differently.</p>
+
+<p>It was three days after our friends had regained their mine, during
+which time they had dug out considerable gold, that toward evening,
+as Tom was taking the last of the output of yellow pebbles into the
+cave where the airship was, he looked across the valley.</p>
+
+<p>&quot;Looks like something coming this way,&quot; observed the young inventor.
+&quot;Natives, I guess.&quot;</p>
+
+<p>&quot;It is,&quot; agreed Ned, &quot;quite a large party, too!&quot;</p>
+
+<p>&quot;Better tell Abe and the others,&quot; went on Tom. &quot;I don't like the
+looks of this. Maybe the sudden disappearance of the Fogers has
+something to do with it.&quot;</p>
+
+<p>Abe, Mr. Damon and Mr. Parker hurried from the ice cave. They had
+caught up their guns as they ran out.</p>
+
+<p>&quot;They're still coming on,&quot; called Tom, &quot;and are headed this way.&quot;</p>
+
+<p>&quot;They're Indians, all right!&quot; exclaimed Abe. &quot;Hark! What's that?&quot;</p>
+
+<p>It was the sound of shouting and singing.</p>
+
+<p>Through the gathering dusk the party advanced. Our friends closely
+scanned them. There was something familiar about the two leading
+figures, and it could now be seen that in the rear were a number of
+dog sleds.</p>
+
+<p>&quot;There's Andy Foger and his father!&quot; cried Ned. &quot;They've gone and
+got a lot of Eskimos to help them drive us away.&quot;</p>
+
+<p>&quot;That's right!&quot; admitted Tom. &quot;I guess we're in for it now!&quot;</p>
+
+<p>With a rush the natives, led by the Fogers, came on. They were
+yelling now. An instant later they began firing their guns.</p>
+
+<p>&quot;It's a fierce attack!&quot; cried Tom. &quot;Into the ice cave for shelter!
+We can cover the gold mine from there. I'll get my electric gun!&quot;</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXIV" id="CHAPTER_XXIV"></a>CHAPTER XXIV</h2>
+
+<h3>THE WRECK OF THE AIRSHIP</h3>
+
+
+<p>Almost before our friends could retreat into the cave which now
+sheltered the RED CLOUD, the attacking natives opened fire.
+Fortunately they only had old-fashioned, muzzle-loading muskets,
+and, as their aim was none of the best, there was comparatively
+little danger. The bullets, however, did sing through the fast-
+gathering darkness with a vicious sound, and struck the heavy sides
+and sloping front of the ice cave with a disconcerting &quot;ping!&quot;</p>
+
+<p>&quot;I don't hear Andy or his father firing!&quot; called Tom, as he and the
+others returned the fire of the savage Indians. &quot;I could tell their
+guns by the sharper reports. The Fogers carry repeating rifles, and
+they're fine ones, if they're anything like the one we took from
+Andy, Ned.&quot;</p>
+
+<p>&quot;That's right,&quot; agreed Tom's chum, &quot;I don't believe Andy or his
+father dare fire. They're afraid to, and they're putting the poor
+ignorant natives up to it. Probably they hired them to try to drive
+us away.&quot;</p>
+
+<p>This, as they afterward learned, was exactly the case.</p>
+
+<p>The battle, if such it could be called, was kept up. There was about
+a hundred natives, all of whom had guns, and, though they were slow
+to load, there were enough weapons to keep up a constant fusilade.
+On their part, Tom and the others fired at first over the heads of
+the natives, for they did not want to kill any of the deluded men.
+Later, though, when they saw the rush keeping up, they fired at
+their legs, and disabled several of the Eskimos, the electric gun
+proving very effective.</p>
+
+<p>It was now quite dark, and the firing slackened. From their position
+in the cave, Tom and the others could command the hole where the
+gold was, and, as they saw several natives sneaking up to it the
+young inventor and Ned, both of whom were good shots, aimed to have
+the bullets strike the ice close to where the Indians were.</p>
+
+<p>This sort of shooting was enough, and the natives scurried away.
+Then Tom hit on the plan of playing the searchlight on the spot, and
+this effectually prevented an unseen attack. It seemed to discourage
+the enemy, too for they did not venture into that powerful glow of
+light.</p>
+
+<p>&quot;They won't do anything more until morning,&quot; declared Abe. &quot;Then
+we'll have it hot an' heavy, though, I'm afeered. Well, we'll have
+t' make th' best of it!&quot;</p>
+
+<p>They took turns standing guard that night, but no attack was made.
+The fact of the Fogers coming back with the band of Indians told
+Tom, more plainly than words, how desperately his enemies would do
+battle with them. Anxiously they waited for the morning.</p>
+
+<p>Several times in the night Mr. Parker was seen roaming about
+uneasily, though it was not his turn to be on guard. Finally Tom
+asked him what was the matter, and if he could not sleep.</p>
+
+<p>&quot;It isn't that,&quot; answered the scientist, &quot;but I am worried about the
+ice. I can detect a slight but peculiar movement by means of some of
+my scientific instruments. I am alarmed about it. I fear something
+is going to happen.&quot;</p>
+
+<p>But Tom was too worried about the outcome of the fight he knew would
+be renewed on the next day, to think much about the ice movement. He
+thought it would only be some scientific phenomena that would amount
+to little.</p>
+
+<p>With the first streak of the late dawn, the gold-seekers were up,
+and partook of a hot breakfast, with strong coffee which Mr. Damon
+brewed. Tom took an observation from the mouth of the cave. The
+searchlight was still dimly glowing, and it did not disclose
+anything. Tom turned it off. He thought he saw a movement among the
+ranks of the enemy, who had camped just beyond the gold hole.</p>
+
+<p>&quot;I guess they're coming!&quot; cried the lad. &quot;Get ready for them!&quot;</p>
+
+<p>The adventurers caught up their guns, and hurried to the entrance of
+the cave. Mr. Parker lingered behind, and was observed to be
+narrowly scanning the walls of the cavern.</p>
+
+<p>&quot;Come on, Parker, my dear man!&quot; begged Mr. Damon. &quot;We are in grave
+danger, and we need your help. Bless my life insurance policy! but I
+never was in such a state as this.&quot;</p>
+
+<p>&quot;We may soon be in a worse one,&quot; was the answer of the gloomy
+scientist.</p>
+
+<p>&quot;What do you mean?&quot; asked Mr. Damon, but he hurried on without
+waiting for a reply.</p>
+
+<p>Suddenly, from without the cave came a series of fierce yells. It
+was the battle-cry of the Indians. At the same moment there sounded
+a fusillade of guns.</p>
+
+<p>&quot;The battle is beginning!&quot; cried Tom Swift, grimly. He held his
+electric gun, though he had not used it very much in the previous
+attack, preferring to save it for a time of more need.</p>
+
+<p>As the defenders of the cave reached the entrance they saw the body
+of natives rushing forward. They were almost at the gold hole, with
+Andy Foger and his father discreetly behind the first row of
+Eskimos, when, with a suddenness that was startling, there sounded
+throughout the whole valley a weird sound!</p>
+
+<p>It was like the wailing of some giant&mdash;the sighing of some mighty
+wind. At the same time the air suddenly became dark, and then there
+came a violent snow squall, shutting out instantly the sight of the
+advancing natives. Tom and the others could not see five feet beyond
+the cave.</p>
+
+<p>&quot;This will delay the attack,&quot; murmured Ned, &quot;They can't see to come
+at us.&quot;</p>
+
+<p>Mr. Parker came running up from the interior of the cave. On his
+face there was a look of alarm.</p>
+
+<p>&quot;We must leave here at once!&quot; he cried.</p>
+
+<p>&quot;Leave here?&quot; repeated Tom. &quot;Why must we? The enemy are out there!
+We'd run right into them!&quot;</p>
+
+<p>&quot;It must be done!&quot; insisted the scientist. &quot;We must leave the cave
+at once!&quot;</p>
+
+<p>&quot;What for?&quot; cried Mr. Damon.</p>
+
+<p>&quot;Because the movement of the ice that I predicted, has begun. It is
+much more rapid than I supposed it would be. In a short time this
+cave and all the others will be crushed flat!&quot;</p>
+
+<p>&quot;Crushed flat!&quot; gasped Tom.</p>
+
+<p>&quot;Yes, the caves of ice are being destroyed! Hark! You can hear them
+snapping!&quot;</p>
+
+<p>They all listened. Above the roar of the storm could be made out the
+noise of crushing, grinding ice-sounds like cannon being fired, as
+the great masses of frozen crystal snapped like frail planks.</p>
+
+<p>&quot;The ice caves are being destroyed by an upheaval of nature!&quot; went
+on Mr. Parker. &quot;This one will soon go! The walls are bulging now! We
+must get out!&quot;</p>
+
+<p>&quot;But the natives! They will kill us!&quot; cried Mr. Damon. &quot;Bless my
+soul! what a trying position to be in.&quot;</p>
+
+<p>&quot;I guess the natives are as bad off as we are,&quot; suggested Ned.
+&quot;They're not firing, and I can hear cries of alarm, I think they're
+running away.&quot;</p>
+
+<p>There was a lull in the snow flurry, and the white curtain seemed to
+lift for a moment. The gold-seekers had a glimpse of the natives in
+full retreat, with the Fogers&mdash;father and son&mdash;racing panic-stricken
+after them. Tom could also see a big cave, just beyond the gold
+hole, collapse and crumble to pieces like a house of cards.</p>
+
+<p>&quot;We have no time to lose!&quot; Mr. Parker warned them. &quot;The roof of this
+cave is slowly coming down. The sides are collapsing! We must get
+out!&quot;</p>
+
+<p>&quot;Then wheel out the airship!&quot; cried Tom. &quot;We must save that! We
+needn't fear the natives, now!&quot;</p>
+
+<p>The young inventor hurried to the RED CLOUD calling to Ned and the
+others. They hastened to his side. It was an easy matter to move the
+airship along on the wheels. It neared the opening of the cave. The
+rumbling, roaring, grinding sound of the ice increased.</p>
+
+<p>&quot;Why&mdash;why!&quot; cried Tom in surprise and alarm, as the craft neared the
+mouth of the ice cavern, &quot;we can't get it out&mdash;the opening is too
+small! Yet it came in easily enough!&quot;</p>
+
+<p>&quot;The cave is collapsing&mdash;growing smaller every moment!&quot; cried Mr.
+Parker. &quot;We have only time to save our lives! Run out!&quot;</p>
+
+<p>&quot;And leave the airship? Never!&quot; yelled Tom.</p>
+
+<p>&quot;You must! You can't save that and your life!&quot;</p>
+
+<p>&quot;Get axes and make the opening bigger!&quot; suggested Ned, who, like his
+chum, could not bear to think of the destruction of the beautiful
+craft.</p>
+
+<p>&quot;No time! No time!&quot; shouted Mr. Parker, frantically, &quot;We must get
+out! Save what you can from the ship&mdash;the gold&mdash;some supplies&mdash;the
+guns&mdash;some food&mdash;save what you can!&quot;</p>
+
+<p>Then ensued a wild effort to get from the doomed craft what they
+could&mdash;what they would need if they were to save their lives in that
+cold and desolate country. Food, some blankets&mdash;their guns&mdash;as much
+of the gold as they could hastily gather together&mdash;their weapons and
+some ammunition&mdash;all this was carried from the cabin outside the
+cave. The entrance was rapidly growing smaller. The roof was already
+pressing down on the gas-bag.</p>
+
+<p>Tom gave one last look at his fine craft. There were tears in his
+eyes. He started into the cabin for something he had forgotten. Mr.
+Parker grabbed him by the arm.</p>
+
+<p>&quot;Don't go in!&quot; he cried hoarsely. &quot;The cave will collapse in another
+instant!&quot; He rushed with Tom out of the cavern, and not a moment too
+soon. The others were already outside.</p>
+
+<p>Then with a rush and a roar, with a sound like a great explosion,
+with a rending, grinding and booming as the great pieces of ice
+collapsed one against the other, the big ice cave settled in, as
+does some great building when the walls are weakened!</p>
+
+<p>Down crashed the roof of the ice cave! Down upon the RED CLOUD,
+burying out of sight, forever, under thousands of tons of ice and
+snow, the craft which was the pride of Tom Swift's heart! It was the
+end of the airship!</p>
+
+<p>Tom felt a moisture of tears in his eyes as he stood there in the
+midst of the snowstorm.</p>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_XXV" id="CHAPTER_XXV"></a>CHAPTER XXV</h2>
+
+<h3>THE RESCUE&mdash;CONCLUSION</h3>
+
+
+<p>For a few moments after the collapse of the cave, and the
+destruction of the airship, on which they depended to take them from
+that desolate land, no one spoke. The calamity had been too
+terrible&mdash;they could hardly understand it.</p>
+
+<p>The snow had ceased, and, over the frozen plain, in full retreat,
+could be seen the band of attacking Indians. They had fled in terror
+at the manifestation of Nature. And Nature, as if satisfied at the
+mischief she had wrought, called a halt to the movement of the ice.
+The roaring, grinding sounds ceased, and there were no more
+collapses of caves in that neighborhood.</p>
+
+<p>&quot;Well, we are up against it,&quot; spoke Tom, softly. &quot;Poor old RED
+CLOUD! There'll never be another airship like you!&quot;</p>
+
+<p>&quot;We are lucky to have escaped with our lives,&quot; said Mr. Parker.
+&quot;Another moment and it would have been too late. I was expecting
+something like this&mdash;I predicted it.&quot;</p>
+
+<p>But his honor was an empty one&mdash;no one cared to dispute it with him.</p>
+
+<p>&quot;Bless my refrigerator! What's to be done!&quot; exclaimed Mr. Damon.</p>
+
+<p>&quot;Start from here as soon as possible,&quot; decided Abe.</p>
+
+<p>&quot;Why, do you think the natives will come back?&quot; asked Ned.</p>
+
+<p>&quot;No, but we have only a small supply of food, my lad, an' it's hard
+to git up here. We must hit th' trail fer civilization as soon as we
+kin!&quot;</p>
+
+<p>&quot;Go back&mdash;how; without the airship?&quot; asked Tom, blankly.</p>
+
+<p>&quot;Walk!&quot; exclaimed the miner, grimly. &quot;It's th' only way!&quot;</p>
+
+<p>They realized that. There was no hope of digging through that mass
+of fantastically piled ice to reach the airship, and, even if they
+could have done so, it would have been crushed beyond all hope of
+repair. Nor could they dig down for more food, though what they had
+hastily saved was little enough.</p>
+
+<p>&quot;Well, if we've got to go, we'd better start,&quot; suggested Tom, sadly.
+&quot;Poor old RED CLOUD!&quot;</p>
+
+<p>&quot;Maybe we can get a little more gold,&quot; suggested Ned.</p>
+
+<p>They walked over to the hole whence they had taken the yellow
+nuggets. The &quot;pocket&quot; was not to be seen. It was buried out of sight
+under tons of ice.</p>
+
+<p>&quot;We'll get no more gold here,&quot; decided Abe, &quot;lf we get safely out of
+th' valley, and t' the nearest white settlement, we'll be lucky.&quot;</p>
+
+<p>&quot;Bless my soul! Is it as bad as that!&quot; cried Mr. Damon.</p>
+
+<p>Abe nodded without speaking. There was nothing else to do. Sadly and
+silently they made up into packs the things they had saved, and
+started southward, guided by a small compass the miner had with him.</p>
+
+<p>It was a melancholy party. Fortunately the weather had turned a
+little warmer or they might have been frozen to death. They tramped
+all that day, shaping their course to take them out of the valley on
+a side well away from where the hostile natives lived. At night they
+made rude shelters of snow and blocks of ice and ate cold victuals.
+The second day it grew colder, and they were slightly affected by
+snow-blindness, for they had lost their dark glasses in the cave.</p>
+
+<p>Even the gold seemed too great a burden to carry, and they found
+they had more of it than at first they supposed. On the third day
+they were ready to give up, but Abe bravely urged them on. Toward
+the close of the fourth day, even the old miner was in despair, for
+the food they could carry was not such as to give strength and
+warmth, and they saw no game to shoot.</p>
+
+<p>They were just getting ready to go into a cheerless camp for the
+night, when Tom, who was a little in advance, looked ahead.</p>
+
+<p>&quot;Ned, do I see something or is it only a vision?&quot; he asked.</p>
+
+<p>&quot;What does it look like?&quot; asked his chum.</p>
+
+<p>&quot;Like Eskimos on sleds.&quot;</p>
+
+<p>&quot;That's what it is,&quot; agreed Ned, after an observation. &quot;Maybe it's
+the Fogers, or some of the savage Indians.&quot;</p>
+
+<p>They halted in alarm, and got out their guns. The little party of
+natives kept coming on toward them.</p>
+
+<p>Suddenly Abe uttered a cry, but it was one of joy and not fear.</p>
+
+<p>&quot;Hurrah!&quot; he yelled, &quot;It's all right&mdash;they're friendly natives!
+They're of the same tribe that helped me an' my partner! It's all
+right, boys, we're rescued now!&quot;</p>
+
+<p>And so it proved. A few minutes later the gold-seekers were on the
+sleds of the friendly Eskimos, some of whom remembered Abe, and the
+weary and hungry adventures were being rushed toward the native
+village as fast as the dogs could run. It was a hunting party that
+had come upon our friends just in time.</p>
+
+<p>Little more remains to be told. Well cared for by the kind Eskimos,
+Tom and his friends soon recovered their spirits and strength. They
+arranged for dog teams to take them to Sitka, and paid their friends
+well for the service, not only in gold, but by presenting what was
+of more value, the guns they no longer needed. Tom, however,
+retained his electric rifle.</p>
+
+<p>Three weeks after that they were on a steamer bound for
+civilization, having bidden their friends the Eskimos good-by.</p>
+
+<p>&quot;Homeward bound,&quot; remarked Tom, some time later, as they were in a
+train speeding across the continent. &quot;It was a great trip, and the
+gold we got will more than repay us, even to building a new airship.
+Still, I can't help feeling sorry about the RED CLOUD.&quot;</p>
+
+<p>&quot;I don't blame you,&quot; returned Ned. &quot;Are you going to build another
+airship, Tom?&quot;</p>
+
+<p>&quot;Not one like the RED CLOUD, I think. But I have in mind plans for a
+sort of racing craft. I think I'll start it when I get back home.&quot;</p>
+
+<p>How Tom's plans developed, and what sort of a craft he built will be
+related in the next volume of this series, to be called &quot;Tom Swift
+and His Sky Racer; or, the Quickest Flight on Record.&quot; In that will
+be told how the young inventor foiled his enemies, and how he saved
+his father's life. Our friends arrived safely at Shopton in due
+season. They learned that the two Fogers had reached there shortly
+before them. Tom and his party decided not to prosecute them, and
+they did not learn the identity of the men who tried to rob Tom of
+the map.</p>
+
+<p>&quot;But I guess Andy won't go about boasting of his airship any more,&quot;
+said Ned, &quot;nor of how he got our gold mine away from us. He'll sing
+mighty small for a while.&quot;</p>
+
+<p>The store of gold brought from the North, proved quite valuable,
+though but for the unforeseen accidents our friends could have
+secured much more. Yet they were well satisfied. With his share Abe
+Abercrombie settled down out West, Mr. Damon gave most of his gold
+to his wife, Mr. Parker bought scientific instruments with his, Ned
+invested his in bank stock, and Tom Swift, after buying a beautiful
+gift for a certain pretty young lady, used part of the remainder to
+build his Sky Racer.</p>
+
+<p>And now, for a time, we will take leave of Tom and his friends, and
+say good-by.</p>
+
+
+
+
+<pre>
+End of Project Gutenberg's Tom Swift in the Caves of Ice, by Victor Appleton
+</pre>
+
+</body>
+</html>
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