summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--.gitattributes3
-rw-r--r--19083-8.txt6665
-rw-r--r--19083-8.zipbin0 -> 115321 bytes
-rw-r--r--19083-h.zipbin0 -> 312620 bytes
-rw-r--r--19083-h/19083-h.htm9950
-rw-r--r--19083-h/images/img-106.jpgbin0 -> 76746 bytes
-rw-r--r--19083-h/images/img-258.jpgbin0 -> 62684 bytes
-rw-r--r--19083-h/images/img-front.jpgbin0 -> 53505 bytes
-rw-r--r--19083.txt6665
-rw-r--r--19083.zipbin0 -> 115317 bytes
-rw-r--r--LICENSE.txt11
-rw-r--r--README.md2
12 files changed, 23296 insertions, 0 deletions
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..6833f05
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+* text=auto
+*.txt text
+*.md text
diff --git a/19083-8.txt b/19083-8.txt
new file mode 100644
index 0000000..8a68f86
--- /dev/null
+++ b/19083-8.txt
@@ -0,0 +1,6665 @@
+The Project Gutenberg eBook, The Border Boys Across the Frontier, by
+Fremont B. Deering
+
+
+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: The Border Boys Across the Frontier
+
+
+Author: Fremont B. Deering
+
+
+
+Release Date: August 19, 2006 [eBook #19083]
+
+Language: English
+
+Character set encoding: ISO-8859-1
+
+
+***START OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE
+FRONTIER***
+
+
+E-text prepared by Al Haines
+
+
+
+Note: Project Gutenberg also has an HTML version of this
+ file which includes the original illustrations.
+ See 19083-h.htm or 19083-h.zip:
+ (https://www.gutenberg.org/dirs/1/9/0/8/19083/19083-h/19083-h.htm)
+ or
+ (https://www.gutenberg.org/dirs/1/9/0/8/19083/19083-h.zip)
+
+
+
+
+
+THE BORDER BOYS ACROSS THE FRONTIER
+
+by
+
+FREMONT B. DEERING
+
+Author of
+ "The Border Boys on the Trail,"
+ "The Border Boys with the Mexican Rangers,"
+ "The Border Boys with the Texan Rangers,"
+ "The Border Boys in the Canadian Rockies,"
+ "The Border Boys Along the St. Lawrence."
+
+
+
+
+
+
+
+[Frontispiece: "Right off there! Look! Look!" The lanky cow puncher
+pointed out beyond the shadow of the solitary mesa.]
+
+
+
+
+A. L. Burt Company
+Publishers ---------- New York
+Copyright, 1911, by
+Hurst & Company
+
+
+
+
+CONTENTS
+
+
+CHAPTER
+
+ I. THE TRAIL OF THE HAUNTED MESA
+ II. THE SAND STORM
+ III. A NIGHT ALARM
+ IV. SOME QUEER TRACKS
+ V. THE HOLLOW ALTAR
+ VI. THE LEGEND OF A FORGOTTEN RACE
+ VII. WHAT CAME ACROSS THE DESERT
+ VIII. THE DARK FACE OF DANGER
+ IX. IN THE MESA DWELLERS' BURIAL GROUND
+ X. A NEW MEXICAN STYX
+ XI. THE CAMP OF THE GUN-RUNNERS
+ XII. MADERO'S FLYING COLUMN
+ XIII. IN THE CAMP OF THE INSURRECTOS
+ XIV. "DEATH TO THE GRINGOES!"
+ XV. A RACE FOR LIFE
+ XVI. WHAT HAPPENED TO COYOTE PETE
+ XVII. BOB HARDING DOES "THE DECENT THING"
+ XVIII. THE TABLES TURNED
+ XIX. BUCK BRADLEY'S AUTOMOBILE
+ XX. AT THE ESMERALDA MINE
+ XXI. AN ACT OF TREACHERY
+ XXII. AT ROSARIO STATION
+ XXIII. JACK MERRILL'S "SPECIAL"
+ XXIV. THE ATTACK ON THE MINE
+ XXV. THE LAST STAND.--CONCLUSION
+
+
+
+
+ILLUSTRATIONS
+
+
+"Right off there! Look! Look!" The lanky cow puncher pointed out
+beyond the shadow of the solitary mesa . . . . . . _Frontispiece_
+
+As it flared up, all three recoiled with expressions of dismay. At
+their very feet was a deep chasm.
+
+A tempest of lead rattled about the engine. Almost before they
+realized it, they had swung around the curve.
+
+
+
+
+The Border Boys Across the Frontier.
+
+
+CHAPTER I.
+
+THE TRAIL OF THE HAUNTED MESA.
+
+"Can you make out any sign of the mesa yet, Pete?"
+
+The speaker, a sun-bronzed lad of about seventeen, mounted on a bright
+bay pony with a white-starred forehead, drew rein as he spoke. Shoving
+back his sombrero, he shielded his eyes from the shimmering desert
+glare with one hand and gazed intently off into the southwest.
+
+"Nope; nary a speck, so fur. Queer, too; we ought to be seein' it by
+now."
+
+Coyote Pete, as angular, rangy and sinewy as ever, gazed as intently in
+the same direction as the lad, Jack Merrill, himself. The pause
+allowed the remainder of the party to ride up. There was Ralph
+Stetson, a good deal browner and sturdier-looking than when we
+encountered him last in "The Border Boys on the Trail"; Walt Phelps,
+the ranch boy, whose blazing hair outrivaled the glowing sun; and the
+bony, grotesque form of Professor Wintergreen, preceptor of Latin and
+the kindred tongues at Stonefell College, and amateur archaeologist.
+Lest they might feel slighted, let us introduce also, One Spot, Two
+Spot and Three Spot, the pack burros.
+
+"I always had an idea that the Haunted Mesa formed quite a prominent
+object in the landscape," put in Professor Wintergreen, referring to a
+small leather-bound book, which he had just taken from one of his
+saddle-bags.
+
+"And I always had an idea," laughed Ralph Stetson, "that a landscape
+meant something with brooks and green trees and cows and--and things,
+in it."
+
+The young son of "King Pin" Stetson, the Eastern Railroad King, looked
+about him at the gray desert, above which the sun blazed mercilessly
+down with all the intensity of a burning glass. Here and there were
+isolated clumps of rank-odored mesquite, the dreariest looking
+gray-green bush imaginable. The scanty specimens of this variety of
+the vegetable life of the desert were interspersed here and there by
+groups of scraggly, prickly cacti. Across such country as this, the
+party had been making its way for the past day and a half,--ever since,
+in fact, they had left behind them the foothills of the Hachetas,
+where, as we know, was located the ranch of Jack Merrill's father, and
+had entered the dry, almost untravelled solitudes of the Playas.
+
+Jack Merrill consulted a compass that was strapped to his wrist.
+
+"Well, we're keeping steadily in the right direction," he said.
+"Nothing for it but to keep on going; eh, Pete?"
+
+"When yer cain't turn back, 'keep on goin's' a good word," assented the
+philosophical cow-puncher of the Agua Caliente, stroking his
+sun-bleached yellow moustache and untangling a knot in his pony's mane.
+
+"It's up to us to get somewhere where there is water pretty quick," put
+in Walt Phelps; "the last time I hit the little drinking canteen I
+noticed that there wasn't an awful lot left in the others."
+
+"No, and the stock's feelin' it, too," grunted Pete, digging his big,
+blunt-roweled spurs into his buckskin cayuse.
+
+Followed by Jack on his Firewater, the professor on his queer, bony
+steed as angular as himself, Ralph on Petticoats--of exciting
+memory,--and Walt Phelps on his big gray, they pushed on.
+
+The heat was blistering. In fact, to any one less accustomed to the
+arduous intensity of the sun's rays in this part of the country, it
+would have proved almost insupportable. But our party was pretty well
+seasoned by this time.
+
+All of them wore the broad, leather-banded sombreros of the plainsmen
+except Professor Wintergreen, who had invested himself in a gigantic
+pith sun-helmet, from beneath which his spectacled countenance peered
+out, as Ralph said, "Like a toad peeking out from a mushroom." For the
+rest, the boys wore leather "chaps," blue shirts open at the neck, with
+loosely knotted red handkerchiefs about their throats. The latter were
+both to keep the sun off the back of their necks and to serve as
+protection for their mouths and nostrils against the dust in case of
+necessity,--as for example, when they struck a patch of burning, biting
+alkali. Of this pungent stuff, they had already encountered one or two
+stretches, and had been glad to muffle up the lower part of their faces
+as they rode through it.
+
+As for Coyote Pete, those who have followed his earlier experiences are
+pretty familiar with that redoubtable cow-puncher's appearance; suffice
+it to say, therefore, that, as usual, he wore his battered leather
+"chaps," faded blue shirt, and his big sombrero with the silver stars
+affixed to the stamped leather band. In a holster he carried a rifle,
+as did the rest of the party, as well as his well-worn revolver. The
+others had provided themselves with similar weapons, although theirs
+glittered in blatant newness beside Pete's battered, but well-cleaned
+and oiled, "shootin' iron."
+
+While they are pressing onward, with the Hachetas lying like a dim,
+blue cloud far behind them, let us tell the reader something about the
+quest that brings our party into the midst of this inhospitable place.
+As readers of "The Border Boys on the Trail" know, Professor
+Wintergreen had accompanied Jack Merrill and Ralph Stetson from
+Stonefell College, some weeks before, to spend a vacation on the Agua
+Caliente Ranch, belonging to Jack's father. The professor, as well as
+being on a vacation, was in a sense on a mission, for he bore with him
+the commission of a well-known institute of science in the East to
+investigate some of the mesas of this part of the world, and also to
+procure relics and trophies of the vanished race that once inhabited
+them, and accurate measurements of the strange formations.
+
+Since their arrival at the ranch, some weeks before, events had so
+shaped themselves as to render the immediate undertaking of his mission
+impossible. The descent of Black Ramon de Barros on the ranch, as we
+have related, and the subsequent abduction of the boys to the old
+Mission across the border, had so fully occupied their attention, that
+all thought of the professor's errand had been lost sight of.
+
+With Black Ramon, thanks to the boys, forever banished from his
+cattle-rustling raids, and the subsequent tranquility of routine life,
+had come a recollection of the professor's quest. Coyote Pete, a few
+days before this story opens, had volunteered to act as guide to the
+professor and his party to a mesa seldom visited except by wandering
+Indians and occasional cow-punchers. This was the Haunted Mesa, the
+location of which was so difficult to reach that previous relic-hunting
+expeditions had not included it in their travels.
+
+Mr. Merrill was the more willing to allow the boys to go along, as he
+had been suddenly summoned into Chihuahua province, in Mexico, by
+reports of trouble at a mine--The Esmeralda--he owned there. Rumors of
+an insurrection had reached him--an insurrection which meant great
+peril to American interests. He had, therefore, lost no time in
+setting out to ascertain the true state of affairs at his mine, which,
+while a small one, was still likely to develop in time into an
+extremely valuable property.
+
+Leaving the ranch in charge of Bud Wilson, he had started for the
+Mexican country without waiting for the departure of the professor's
+expedition. A short time later, "Professor Wintergreen's Haunted
+Mesans," as the boys insisted on calling themselves, had likewise
+started on their quest. With them, at Jack Merrill's invitation, went
+Walter Phelps, the son of a ranching neighbor of Mr. Merrill. Walt, it
+will be recalled, had shared the perils and adventures of the boys
+across the border, as related in the previous volume, and had been the
+instrument of piloting them out of the mysterious valley in which Black
+Ramon kept his plundered herds.
+
+Mr. Merrill's last words had been ones of caution.
+
+"Remember, boys, that if this trouble in Mexico attains real
+proportions, life and property along the border may be in great danger.
+In such a case, it will be your immediate duty to turn back."
+
+"But, Dad," Jack had said, "you don't expect that plundering
+insurrectos would have the audacity to come northward into the Playas?"
+
+Mr. Merrill laughed.
+
+"I didn't say there was any danger even here, my boy. Least of all,
+out in that barren country. If there is an insurrection, it will
+doubtless be put down without any trouble, but it is always well to be
+prepared."
+
+Like his brother ranchers along the border, Mr. Merrill at that time
+had no idea of the seriousness or extent of the insurrection. Had he
+had, he would, of course, have prohibited the party leaving the ranch.
+As it was, he, in common with his neighbors, deemed the insurrection
+simply one of those little outbreaks that occur every now and again in
+Mexico, and which hitherto had been promptly squashed by Diaz's army.
+And so, with no real misgivings, the party had bidden the bluff,
+good-natured rancher good-by, little dreaming under what circumstances
+they were to meet again.
+
+But all this time we have been allowing our party to travel on without
+bestowing any attention upon them. As the afternoon wore on, Coyote
+Pete began to feel real apprehension about reaching their destination
+that evening. Walt Phelps' fear about the water had been verified.
+The supply was getting low. Provided they could "pick up" the mesa
+they were in search of before sundown, however, this was not so serious
+a matter as might have been supposed. Coyote Peter knew that there was
+a well at the mesa, the handiwork of the ancient desert-dwellers.
+
+The really serious thing was, that although they had apparently been
+traveling in the right direction, they had not yet sighted it. The
+cow-puncher knew, though he did not tell his young companions so, that
+they should long since have spied its outlines. Of the real
+seriousness which their position might shortly assume, the boys had as
+yet, little idea. Coyote Pete was not the one to alarm them unless he
+was convinced it was really necessary.
+
+Suddenly, Jack, who had been riding a little in advance of the rest,
+gave an exclamation and pointed upward at the sun.
+
+"Say, what's the matter with the sun?" he exclaimed.
+
+"Sun spots, I suppose," put in Ralph Stetson jokingly.
+
+"I see what you mean," spoke up the professor; "it has turned quite
+red, and there seems to be a haze overcasting the sky."
+
+"It's getting oppressive, too," put in Walt Phelps. "What's up, Pete?"
+
+The cow-puncher had, indeed, for some time been noticing the same
+phenomenon which had just attracted their notice, but he had hesitated
+to draw their attention to it. Now, however, he spoke, and his voice
+sounded grave for one of Pete's usually lively temperament.
+
+"It means that ole Mar'm Desert is gettin' inter a tantrum," he
+grunted, "and that we're in an almighty fix," he added to himself.
+
+"Is it going to rain?" inquired Ralph Stetson, as it grew rapidly
+darker.
+
+"Rain?" grunted Pete. "Son, it don't rain here enough to cover the
+back uv a dime, even if you collect all the water that fell in a year.
+No, siree, what's comin' is a heap worse than rain."
+
+"An electric storm?" queried the professor.
+
+"No, sir--a sand storm," rejoined the cow-puncher bluntly.
+
+
+
+
+CHAPTER II.
+
+THE SAND STORM.
+
+As he spoke, a queer, moaning sort of sound, something like the low,
+distant bellow of a steer in pain, could be heard. The air seemed
+filled with it. Coming from no definite direction, it yet impregnated
+the atmosphere. The air, too, began noticeably to thicken, until the
+sun, from a pallid disc--a mere ghost of its former blazing self--was
+blotted out altogether. A hot wind sprang up and swept witheringly
+about the travelers.
+
+"Ouch!" exclaimed Ralph Stetson suddenly. "Something stung me!"
+
+"That's the sand, son," said Coyote Pete. "The wind's commencin' ter
+drive it."
+
+"Is it going to get any worse?" inquired the professor anxiously.
+
+"A whole lot, afore it gits any better," was the disconcerting reply.
+
+"What'll we do, Pete?" asked Jack, turning to the cow-puncher.
+
+It had now grown so dark that he could hardly see Pete's face. It was
+hot, too, with a heavy, suffocating sort of heat. The wind that drove
+the myriads upon myriads of tiny sand grains now darkening the air, was
+ardent as the blast from an opened oven-door.
+
+"Get your saddles off, quick! Lie down, and put your heads under 'em,"
+ordered the cow-puncher, briskly swinging himself out of his saddle as
+he spoke.
+
+The others hastened to follow his example. It was not a minute too
+soon. Already their mouths were full of gritty particles, and their
+eyes smarted as if they had been seared with hot irons. The ponies
+could hardly be induced to stand up while the process of unsaddling was
+gone through. As for the burros, those intelligent beasts had thrown
+themselves down as soon as the halt was made. With their heads laid as
+low as possible, and their hind quarters turned to the direction of the
+hot blast, they were as well prepared to weather the sand storm as they
+could be.
+
+The instant the saddles were off the ponies, down they flopped, too, in
+the same positions as their long-eared cousins. The bipeds of the
+party made haste to follow their animals' example, only, in their case,
+their heads were sheltered as snugly as if under a tent, by the big,
+high-peaked, broad-flapped Mexican saddles.
+
+It was well they had made haste, for, as Pete had said, the sand storm
+was evidently going to get "a whole lot worse before it got better."
+The air grew almost as black as night, and the wind fairly screamed as
+it swept over them. Jack could feel little piles of sand drifting up
+about them, just as driven snow forms in drifts when it strikes an
+obstruction. How hot it was under the saddles! The boys' mouths felt
+as if they would crack, so dry and feverish had they become.
+
+"Oh, for a drink of water!" thought Jack, trying in vain to moisten his
+mouth by moving his tongue about within it.
+
+All at once, above the screaming of the wind, the lad caught another
+sound--the galloping of hoofs coming toward them at a rapid rate. For
+an instant the thought flashed across him that it was their own stock
+that had stampeded. He stuck his head out to see, braving the furious
+sweep of the stinging sand.
+
+He withdrew it like a tortoise beneath its cover, with a cry that was
+only half of pain. Through the driving sand he had distinctly seen
+three enormous forms sweep by, seen like dim shadows in the gloom
+around. What could they have been? In vain Jack cudgeled his brains
+for a solution to the mystery.
+
+The forms he had seen drift by had been larger than any horse. So
+vague had their outlines been in the semi-darkness, however, that
+beyond an impression of their great size, he had no more definite idea
+of the apparitions. That they were travelling at a tremendous pace was
+doubtless, for hardly had he sighted them before they vanished, and he
+could not have had his head out of its shelter for more than a second
+or so.
+
+While the lad lay in the semi-suffocation of the saddle, his mind
+revolved the problem, but no explanation that he could think of would
+fit the case. "Might they not have been wild horses?" he thought.
+
+But no,--these were three times the size of any horse he had ever seen.
+Besides, their blotty-looking outlines bore no semblance to the form of
+a horse.
+
+But presently something happened which put the thought of the
+mysterious shadows out of his mind. The wind began to abate. To be
+sure, at first it hardly seemed to have diminished its force, but in
+the course of half an hour or so the party could once more emerge, like
+so many ostriches, from their sand-piles, and gaze about them.
+
+Very little sand was in the air now, but it was everywhere else. In
+their eyes, mouths, ears, while, if they shook their heads, a perfect
+little shower of it fell all about them. The animals, too, struggling
+to their feet out of the little mounds that had formed around them,
+were covered with a thick coat of grayish dust. It was a sorry-looking
+party. With red-rimmed eyes, cracked, parched lips and swollen
+tongues, they looked as if they had been dragged through a blast
+furnace.
+
+The sky above them now shone with its brilliant, metallic blue once
+more, while ahead, the sun was sinking lower. In a short time it would
+have set, and, as Ralph Stetson, in a choked voice, called for "Water,"
+the same thought flashed across the minds of all of them simultaneously.
+
+If they didn't get water pretty soon, their predicament promised to be
+a serious one.
+
+An examination of the canteens showed that not much more than a gallon
+remained. If only they could yet "pick up" the mesa before dark, this
+would not be so serious a matter, but, situated as they were, it was
+about as bad as bad could be.
+
+"Waal," said Pete, at length, stroking the last grains of sand out of
+his bleached moustache, "waal, I reckon we might as well hang fer a
+sheep as er lamb, anyhow. Ef we don't hit water purty soon, we'll be
+thirstier yet, so we might as well fill up now."
+
+"Illogical, but sensible," pronounced the professor, leading an eager
+rush for the water canteens, which were carried on the pack burros.
+
+"Here, hold on; that's enough!" cried Jack, as Ralph Stetson bent over
+backward with the canteen still at his lips.
+
+"Why, I haven't begun to drink yet," protested Ralph.
+
+"Chaw on a bullet, son," advised Pete. "Thet's highly recommended for
+the thirst."
+
+"Water suits me better," grumbled Ralph, nevertheless yielding the
+canteen to Jack. The lad drank sparingly, as did Pete and the others.
+Ralph, alone, of all the party, appeared not to realize how very
+precious even the little water that remained might become before long.
+
+Refreshed even by the small quantity they had swallowed of the tepid
+stuff, they remounted, and Pete clambered up upon his saddle. While
+his pony stood motionless beneath him, he stood erect upon the leather
+seat. From this elevation, he scanned the horizon on every side. Far
+off to the southwest was sweeping a dun-colored curtain--the departing
+sand-storm, but that was all. Otherwise, the desert was unchanged from
+its previous aspect.
+
+"Let me hev a look at thet thar compass," said Pete, resuming a sitting
+posture once more.
+
+Jack extended his wrist.
+
+"The compass is all right, I know," he said confidently.
+
+"And I know that we've bin hitting the right trail," declared Pete.
+"Last time I come this way was with an old prospector who knew this
+part of the country well enough to 'pick up' a clump of cactus. If
+that compass is right, we're headed straight."
+
+"Yes--if," put in the professor. "But are you quite sure it is?"
+
+This was putting the matter in a new light. Not one of the party was
+so ignorant as not to know that, in the many miles they had traveled,
+the deflection of the needle, by even the smallest degree, might have
+meant a disastrous error.
+
+"Why, I--I--how can it help being right?" asked Jack, a little
+uncertainly.
+
+"Which side have you been carrying your revolver on?" asked the
+professor.
+
+"Why, you know--on the left side," rejoined Jack, with some surprise.
+
+"And the compass on the left wrist?"
+
+"Yes. Why? Isn't it----"
+
+"No, it ain't!" roared Pete. "I see it all now, perfusser; that thar
+shootin' iron has bin deflectin' ther needle."
+
+"I fear so," rejoined the professor.
+
+Under his direction, Jack moved the compass into various positions, and
+at the end of a quarter of an hour they arrived at the startling
+conclusion that they had travelled perhaps many miles out of their way.
+The metal of the weapons Jack carried having, as they saw only too
+clearly now, deflected the needle.
+
+"What an idiot I was not to think of such a possibility!" exclaimed
+Jack bitterly.
+
+"Not at all, my boy," comforted the professor. "The same thing has
+happened to experienced sea-captains, and they have navigated many
+miles off their course before they discovered their error."
+
+"All of which, not bein' at' sea, don't help us any," grunted Pete.
+"Suppose now, perfusser, that you jes' figger out as well as you kin,
+how far wrong we hev gone."
+
+"It will be a difficult task, I fear," said the professor.
+
+"It'll be a heap difficulter task, ef we don't hit water purty soon,"
+retorted the cow-puncher.
+
+Thus admonished, Professor Wintergreen divested himself of his weapons,
+and, taking out a small notebook, began, with the compass before him,
+to make some calculations. At the end of ten minutes or so, he raised
+his head.
+
+"Well?" asked Jack eagerly.
+
+"Well," rejoined the professor, "it's not as bad as it might be. We
+are, according to my reckoning, about twenty-five miles farther to the
+south than we should be."
+
+He consulted his notebook once more.
+
+"The bearings of the mesa require us to travel in that direction." He
+indicated a point to the northward of where they were halted.
+
+"And it's twenty-five miles, you say?" asked Pete.
+
+"About that. It may be more, and again it may be less."
+
+"Waal, the less it is, ther better it'll suit yours truly. This stock
+is jes' about tuckered."
+
+With the professor now bearing the compass, they set out once more,
+this time taking the direction indicated by the man of science.
+
+"Suppose the professor is wrong?" Ralph whispered to Jack, as they
+urged their almost exhausted cayuses onward.
+
+Jack shrugged his shoulders.
+
+"What's the use of supposing?" he said.
+
+It was sun-down, and a welcome coolness had begun to be noticeable in
+the air, when Jack gave a shout and pointed directly ahead of them.
+
+"Look, look!" he cried. "What's that?"
+
+"That" was only a small purplish speck on the far horizon, but it broke
+the monotony of the sky-line sharply. Coyote Pete scrutinized it with
+keen eyes for a moment, narrowing his optics till they were mere slits.
+Then--
+
+"Give me the glasses, perfusser," he requested. Every one in the party
+knew that their lives, or deaths probably, hung on the verdict of the
+next few seconds, but Pete's slow drawl was more pronounced and
+unperturbed than ever. He put the glasses to his eyes as unconcernedly
+as if he were searching for a bunch of estrays. Presently he lowered
+them.
+
+"Is--is it----?" began Jack, while the others all bent forward in their
+saddles, hanging on the rejoinder.
+
+"It is," declared Pete, and he might have said more, but the rest of
+his words were drowned in a ringing cheer.
+
+
+
+
+CHAPTER III.
+
+A NIGHT ALARM.
+
+"How far distant do you imagine it is?" inquired the professor, as they
+rode forward with their drooping spirits considerably revived.
+
+"Not more than fifteen miles--if it is that, 'cording ter my
+calcerlations," decided Pete.
+
+"Then we should arrive there by ten o'clock to-night."
+
+"About that time--yep. That is, if none of ther stock give out
+beforehand."
+
+"Why do they call it the Haunted Mesa?" inquired Jack.
+
+"Some fool old Injun notion 'bout ghosts er spirits hauntin' it,"
+rejoined Pete.
+
+"Just as well for us they have that idea," said Walt. "They'll give it
+a wide berth."
+
+It flashed across Jack's mind at that moment to tell about the vague,
+gigantic shapes he had seen flit by in the gloom of the sand-storm.
+But, viewed in the present light, it seemed so absurd that the boy
+hesitated to do so.
+
+"Maybe I was mistaken after all," he thought to himself. "There was so
+much sand blowing at the time that I might very well have had a blurred
+vision."
+
+The next minute he was doubly glad that he had refrained from telling
+of his weird experience, for the professor, in a scornful voice, spoke
+up.
+
+"Such foolish superstitions did exist in the ancient days, when every
+bush held a spirit and every rock was supposed to be endowed with
+sentient life. Happily, nowadays, none but the very ignorant credit
+such things. By educated people they are laughed at."
+
+Pete, who was jogging steadily on ahead of the rest of them, made no
+rejoinder. Ralph, however, spoke up.
+
+"What would you do, if you were to see a spirit, professor?" he
+inquired, with an expression of great innocence in his round, plump
+face.
+
+"I'd take after it with a good thick stick," was the ready reply.
+"That is, always supposing that one _could_ see such a thing."
+
+Darkness fell rapidly. Night, in fact, rushed down on them as soon
+almost as the sun sank behind the western rim of the desert. To the
+south some jagged sierras grew purple and then black in the fading
+light. Fortunately there was a moon, though the luminary of night was
+in her last quarter. However, the silvery light added to the
+brilliance of the desert stars, gave them all the radiance they needed
+to pursue their way.
+
+The travelers could now perceive the outlines of the Haunted Mesa more
+clearly. It reared itself strangely out of the surrounding solitudes,
+almost as if it were the work of human hands, instead of the result of
+long-spent geological forces.
+
+"Wish we were there now," breathed Ralph, patting his pony's sweating
+forequarters, "poor old Petticoats is about 'all in.'"
+
+"It's purty hard to kill a cayuse," rejoined Pete. "I've seen 'em
+flourish on cottonwood leaves and alkali water--yep, and git fat on it,
+too. Be like a cayuse, my son, and adapt yourself to carcumstances."
+
+"Very good advice," said the professor approvingly, as the desert
+philosopher concluded.
+
+As Pete had conjectured, the ponies were far from being as tuckered out
+as they appeared, despite their sunken flanks and distended nostrils.
+As the cool night drew on, and they approached more nearly to the
+upraised form of the mesa, the little animals even began to prick their
+ears and whinny softly. The pack animals, too, seemed to pluck up
+spirits amazingly.
+
+"They smell grass and water," commented Pete, as he observed these
+signs.
+
+Shortly after ten, as had been surmised, they were among the
+bunch-grass surrounding the mesa. Striking such a spot after their
+long wanderings on the hot desert, was delightful, indeed. Presently,
+too, came to their ears the tinkling sound of flowing water.
+
+"It's the overflow from them old-timers' well at the base of the mesa,"
+pronounced Pete, listening.
+
+"Yes, and here it is," cried Jack, who had been riding a short distance
+in advance, and had suddenly come across a small stream.
+
+The water was but a tiny thread, but it looked as welcome just then as
+a whole lake. Cautioning the boys to keep their ponies back, Pete took
+a long-handled shovel from one of the packs, and soon excavated quite a
+little basin. While he had been doing this, the boys had had to
+restrain their thirst, for the ponies were almost crazy with impatience
+to get at the water. It required all the boys' management, in fact, to
+keep them from breaking away and getting at the water. In the heated
+condition of the little animals, this might have meant a case of
+foundering. At last Pete let the thirsty creatures take a little
+water, and afterward they were tethered to a clump of brush, while the
+boys themselves assuaged their pangs. After their first ravenous
+thirst was quenched--which was not soon--they took turns in dashing
+water over each other's heads, removing the last traces of the
+sand-storm. This done, they all declared that they felt like new
+men,--or boys,--and a unanimous cry for supper arose.
+
+"Let me see, now," mused Pete, gazing up at the purplish, black heights
+of the mesa above them, "as I recollect it, there's only one path up
+thar. The good book says, foller the strait and narrer path, but it
+don't say nothing about doing it in the dark, so I reckon that the best
+thing we can do will be to camp right under that bluff thar, whar the
+water comes out, till it gets to be daylight."
+
+This was agreed to be an excellent plan, and, accordingly, the stock
+having been tethered out amidst the bunch-grass, the packs were
+unloaded, and the work of getting a camp in shape proceeded apace. In
+that part of New Mexico, although it is warm enough by day, nightfall
+brings with it a sharp chill. It was decided, therefore, to rig up the
+tents and sleep under their protection. The three canvas shelters of
+the bell type were soon erected, and then, with mesquite roots, Coyote
+Pete kindled a fire and put the kettle on. Supper consisted of corned
+beef, canned corn and canned tomatoes, with coffee, hard biscuit and
+cheese.
+
+"I'll bet we're the first folks that have eaten a meal here for many a
+long day," said Jack, looking about him, after his hunger had been
+satisfied.
+
+"It is, in all probability, fifteen hundred years or more since the
+first inhabitants of this mesa dwelt here," announced the professor.
+
+"My! My! You could boil an egg in that time," commented Pete, drawing
+out his old black briar and lighting it. He lay on one elbow and began
+to smoke contemplatively.
+
+The others did not speak for a few moments, so engrossed were they with
+the ideas that the professor had summoned up. Once, perhaps, this
+dead, black, empty mesa above them had held busy, bustling life. Now
+it stood silently brooding amid the desolation stretched about it, as
+solitary as the Sphinx itself.
+
+The spot at which they were camped was the sheer, or cliff side of the
+mesa. At the other side they knew, from Coyote Pete's description,
+were numerous openings and a zig-zag pathway leading up to the very
+summit. It was on this summit, which according to the most accurate
+information obtainable had once been used for the sacrificial rites of
+sun worship, that the professor expected to find the relics for which
+he was searching.
+
+For an hour or two the lads discussed the dead-and-gone mesa dwellers,
+with an occasional word from the professor, who was deeply read on the
+subject. This was all so much Greek to Pete, who solemnly smoked away,
+every now and then putting in a word or two, but for the most part
+lying in silence, looking out beyond the black shadow of the mesa
+across the moonlit desert toward the rocky hills to the south.
+
+Suddenly, the lanky cowboy leaped to his feet with a yell that
+punctured the silence like a pistol-shot. In two flying leaps, he had
+bounded clear over the professor's head, and was in among the tents,
+searching for his pistol. Before one of the amazed group about the
+fire could collect his senses at the sudden galvanizing of Coyote Pete,
+he was back among them again.
+
+"Wow!" he yelled into the night, "come on, there, you, whoever you are!
+Come on, I say! I'll give you a fight! Yep, big as you are, I ain't
+skeered of you."
+
+"Pete! Pete! Whatever is the matter?" gasped Jack, who, with the
+others, was by this time on his feet.
+
+"Matter?" howled Pete. "Matter enough. I do begin to think this place
+shore is haunted, or suthin'. As I lay there, I felt suthin' tiptoeing
+about behind me, and when I whipped suddenly round ter see if one of
+the critters hadn't broken loose, what did I see but a great, big,
+enormous thing, as big as a house, looking down at me. Afore I could
+say a word, it was gone."
+
+"Gone!" echoed the others. "What was it?"
+
+"Wish you'd tell me," sputtered the cow-puncher, looking about him, and
+still gripping his gun, "I never saw the like in all my born days."
+
+"Well, what did it look like?"
+
+"Hard to tell you," rejoined Pete. "It was as big as that." He pointed
+right up at the moon.
+
+"As tall as the moon? Oh, come, Pete, you had dropped off and were
+dreaming," laughed Ralph.
+
+"Who said it was as tall as the moon?" demanded the excited cow-puncher
+angrily. "I only meant to convey to your benighted senses some idee uv
+what it luked like."
+
+"Well, how high was it?" asked Jack, in whose tones was a curious note
+of interest, for a reason we can guess.
+
+"About twenty feet, as near's I could judge. It had red eyes, that
+glared like the tail-lamps of a train, and it spat fire, and it----"
+
+"Whoa! Whoa!" laughed Walt Phelps. "Now we know it was a nightmare,
+Pete. The dream of a rarebit fiend. You ate too much crackers and
+cheese at supper."
+
+"How was it we didn't see it?" asked Ralph, who had not spoken up till
+now.
+
+"Why, you were lying with your back toward the direction it came from,"
+explained Pete.
+
+"An interesting optical delusion," declared the professor. "I must
+make a note of it, and----"
+
+"Wow! There it goes ag'in."
+
+"Where? Where?" chorused the boys.
+
+"Right off there! Look! Look!"
+
+The lanky cow-puncher, fairly dancing about with excitement, pointed
+out beyond the shadow of the solitary mesa. Sure enough, there were
+three or four enormous, black, shadowy shapes, traveling across the
+sands at a seemingly great speed.
+
+"Get your rifles, boys!" yelled Jack.
+
+The weapons lay handy, and in a jiffy four beads had been drawn on the
+immense, vague shapes.
+
+But even as their fingers pressed the triggers, and the four reports
+rang out as one, the indefinite forms vanished as mysteriously as they
+had appeared.
+
+
+
+
+CHAPTER IV.
+
+SOME QUEER TRACKS.
+
+The hour, the surroundings, and the utter mystery of the whole affair
+combined to make the sudden appearance and vanishment of the great
+shadowy shapes the more inexplicable, not to say alarming. Small
+wonder was it that the inquiring faces that turned toward each other
+were a trifle whiter than usual.
+
+"What do you make of it, Pete?" asked Jack.
+
+"Stumped, by the big horn spoon!" was the expressive response.
+
+"No doubt, some natural phenomena, with a simple explanation," came
+from the professor. It was noted, though, that his angular form seemed
+to be somewhat shivery as he spoke, and that his teeth chattered like
+dice rattling in a box.
+
+"Natural phe-nothings!" burst out Pete. "The things, whatever they
+was, were as solid as you or me."
+
+"How was it they didn't make any noise, then?" inquired Ralph,
+practically.
+
+"Waal, son, you jes' take a run on the bunchgrass, and you'll see that
+you won't make no racket, nuther."
+
+Ralph did as he was directed, and it was really wonderful how silently
+he sped over the springy vegetation.
+
+"Maybe it was somebody putting up a scare on us," suggested Walt,
+rather lamely.
+
+"They couldn't rig up anything as big as that," said Jack decisively,
+"besides, there's another thing--I didn't tell you because I thought I
+might have been mistaken, but I saw those same things this afternoon."
+
+"What?" went up in a perfect roar of incredulity.
+
+"Say, is this some kind of a josh?" asked Coyote Pete suspiciously.
+
+"Never more serious in my life," Jack assured him, and then went on to
+relate the strange experience that had befallen him when he had poked
+his head out from under the saddle in the sand-storm.
+
+"If they weren't so enormous, I should say they was horses," said Pete;
+"but the biggest horses that ever growed never even approached them
+critters--spooks, er whatever they are."
+
+"There are giants among men," suggested Walt, "why shouldn't there be
+giants among spooks, too?"
+
+"You get to Halifax with that spook talk," said Coyote Pete scornfully.
+"I'll bet my Sunday sombrero that whatever them things is, there's some
+sore of human mischief back uv it. But what is it? Who put it up?"
+
+"Yes, and what for, and why?" laughed Jack. "I tell you, fellows," he
+went on, "it's no use of our racking our brains to-night over this.
+The best thing we can do is to set a watch. Then, if they come again,
+we can try a shot at them. If not, why then in the morning we'll make
+an investigation; eh?"
+
+"Durn good advice," grunted Coyote Pete. "Now, I'd suggest that ther
+perfusser takes ther fust watch, and----"
+
+"No, no, my dear sir; really, I--I have a cold already. A-hem--ach-oo!"
+
+The man of science, it seemed, had really developed serious bronchial
+trouble in record time.
+
+"Why, professor," said Jack mischievously, "haven't I heard you say
+that you'd like a chance to investigate such a phenomenon as this?"
+
+"Hum, yes--yes, my young friend. I may have said so, yes. And any
+other time I should be only too pleased to--Good Land! what's that?"
+
+With the agility of a grasshopper, the professor had jumped fully three
+feet, as one of the pack-burros, nosing about behind him, accidentally
+butted him in the small of his back. The others burst into a roar of
+laughter, which they could not check. The professor, however, adjusted
+his spectacles solemnly and looked about him with much dignity.
+
+"I thought I saw a book I had dropped, almost in the fire," he
+explained glibly, "so I jumped to get it before a hot ember fell on it."
+
+"I had no idea you could jump like that, professor," laughed Jack.
+"You should have gone in for athletics at Stonefell."
+
+It was finally decided that Walt and Ralph should stand the first
+watch, and Coyote Pete and Jack the last part of the night. The
+professor, after carefully drawing tight the curtain of his tent, "to
+keep the cold out," as he explained, retired. Soon after, Jack and the
+cow-puncher also went to bed till the watch should summon them to go on
+duty in their turn.
+
+But the night passed without any reappearance of the strange shapes
+which had so upset the tranquility of the little camp, and, viewed in
+the fresh light of a new and glorious day, somehow the affair did not
+seem nearly so ominous and awe-inspiring as it had the night before.
+Breakfast, as you may imagine, was speedily disposed of, and, having
+seen to the stock, the party started out to explore the mesa itself.
+
+As has been said, the side upon which they had camped the night before
+was nothing but a sheer cliff. Under the guidance of Coyote Pete, they
+now set out to encircle the strange precipitous formation. Their
+hearts beat high, and their eyes shone with an aroused sense of
+adventure as they strode along.
+
+The professor carried with him a small volume containing a partial
+translation of the symbols and sign language of the ancient tribe whose
+domains they were about to invade. Jack had a coil of stout, half-inch
+manila rope, about two hundred feet in length. Walt Phelps' burden was
+a shovel, while Ralph Stetson carried an axe. All bore with them their
+revolvers, and Coyote Pete carried, in addition, a rifle.
+
+"Are you afraid of anything?" the professor had asked him, as he
+noticed the sun-bronzed plainsman pick up this latter weapon.
+
+"Waal," Pete had rejoined, with a portentous wink at the boys, "you
+never kin tell in this wale of tears what you're a-goin' up
+aginst--queer shapes, fer instance."
+
+As they strode along, naturally the subject of the shadowy forms which
+had alarmed them the night before arose. Jack would have liked to
+investigate them right then and there, but, after all, he decided with
+the rest of the party, that an exploration of the mesa was the first
+thing of importance to be accomplished. And an interesting sight the
+great abandoned aboriginal beehive, was, as they rounded the
+inaccessible side and emerged upon the portion which faced toward the
+northwest.
+
+Pete's recollection had not played him false. There was a rough
+pathway constructed up its face upon this side, and at the top were
+three tiers of holes bored in the rock face. These were evidently
+intended for windows, as a larger aperture was just as evidently meant
+for a door. The path, which zig-zagged up the face of the mesa was
+about eight inches in width, not more, at its base, and varied--so far
+as they could see from below--from that breadth to a foot, as it grew
+higher.
+
+From the base to the summit the mesa was probably about one hundred and
+fifty feet in height, the windows not commencing till within twenty
+feet of the top. Its length at the base was, roughly, three hundred
+feet, and its thickness varied from three hundred feet or more at the
+center, to a few feet at each end. Roughly, then, its basic outline
+was that of an irregular parallelogram, while its profile was that of a
+flat-topped cone. For some moments the little group stood in silence
+as they gazed up at the yellowish-gray walls of the once-active mound.
+
+Finally, recovering from their reverie, they set out after Coyote Pete
+to scale the narrow pathway leading to the summit. But, as the
+cow-puncher set his feet on the lowermost part of the path, he gave an
+exclamation of astonishment and pointed downward.
+
+There in the dust was a footprint,--several of them, in fact.
+
+It was a startling discovery in that isolated part of the desert to
+come upon the traces of human occupancy. Robinson Crusoe on his desert
+island could not have looked any more astonished at the imprint of the
+savage's sole, than did Coyote Pete. He stood looking down
+speechlessly at his discovery, while the others crowded about him,
+asking a dozen questions at once.
+
+"If the sand-storm had hit this section, we'd been able to form some
+idee of how long ago them hoofs was planted there," said Pete; "but as
+it is, ther feller who wondered how ther apple got in ther dumpling
+didn't hev a harder problem than the nut we've got to crack."
+
+"There must have been several of them," said Jack, who had been gazing
+in the dust, which lay thick on the pathway to the summit of the mesa.
+
+"A dozen at least," nodded Pete. He tipped back his sombrero and
+scratched his ruffled hair, fairly at a standstill to account for what
+they had encountered.
+
+"Mightn't it have been prospectors?" asked Ralph.
+
+"Might hev bin, yes," agreed Pete; "but, fer one thing, my son,
+prospectors don't usually travel in dozens."
+
+"Hum--that's so," assented Jack, who at first had greeted Ralph's
+suggestion eagerly.
+
+"Look here!" cried Ralph suddenly, holding up a glittering object which
+he had just discerned in the bunch-grass at the base of the mesa.
+
+"What is it, my boy?" inquired the professor.
+
+Ralph extended the object for their inspection.
+
+"A strange coin," cried Walt.
+
+"Not so blamed strange, either," said Pete, picking it off the boy's
+palm and examining it. "It's a Mexican peso."
+
+"Then the men who were here were Mexicans?" cried Jack.
+
+"Not so fast, my boy," admonished Pete. "Might as well say that every
+feller who finds a Canadian dime in his pocket is a Kanuck. Say," he
+suggested suddenly, "suppose you boys jes' see if you can find any
+tracks around the base of the mesa."
+
+They scattered and looked carefully about them, but the bunch-grass
+grew in quite a broad belt all about, and no footmarks could be
+discerned. Nor did a careful examination of the grass show any broken
+or trampled blades, as would have been the case had ponies been there
+recently.
+
+"That decides it," announced Pete, after this last fact had been
+ascertained, "whoever made those foot-marks wasn't here recent, that's
+a fact. But who could they have been, and what brought them here?"
+
+"Maybe Indians," suggested Ralph sagely.
+
+"Yep, if Indians wore boots, which they don't," grinned Pete, while
+poor Ralph colored to the roots of his hair over the general laugh that
+arose at his expense.
+
+"I think," announced the professor finally, "that it would be our best
+plan to go ahead exploring the mesa. After all, there is nothing here
+that can hurt us. Those ruffians of Black Ramon's have been driven out
+of the country, and, anyway, they would not be likely to come here. As
+for Indians, their reservation is many miles to the north-east.
+Whoever was here, was either on a scientific quest, like ourselves, or
+else unfortunately lost in the desert."
+
+"Jes' ther same," grunted Pete, in a low voice that nobody overheard,
+"I'd like ter know what all this means: Big, shadowy shapes flitting
+around in ther night, and footsteps here in ther mornin'. It don't
+look right."
+
+He took a swift glance all about him. In every direction lay the
+desert--glittering, far-reaching, lonely as the open sea. The only
+break in the monotony came to the south--on the border--where stretched
+the rocky, desolate ridge.
+
+"No one wouldn't come here without an object," reasoned Pete to
+himself, as they began the ascent of the narrow, tortuous trail, "now,
+what in thunder could that objec' hev bin?"
+
+
+
+
+CHAPTER V.
+
+THE HOLLOW ALTAR.
+
+"Magnificent indeed!"
+
+The words, falling from the professor's lips, echoed hollowly against
+the walls of the lofty, vaulted chamber in which the adventurers found
+themselves, after traversing a narrow passage leading inward from the
+causeway.
+
+The walls of this chamber, which must have been fully thirty feet in
+height at its greatest altitude, were formed of the soft rock, out of
+which it had been excavated apparently uncounted ages before. They
+were daubed with grotesque figures in faded, but still discernible,
+colors. Most of these figures had to do with scenes of violence, and
+in almost all of them the figure of what appeared to be an enormous
+rattlesnake, with human head and arms, predominated.
+
+Among the mural decorations were some that puzzled the professor
+considerably. They were crude drawings of men in what appeared to be
+intended for boats. The professor found these inexplicable. The very
+idea of boats in that arid spot seemed absurdly out of place. Why,
+then, should the mesa-dwellers have depicted them?
+
+Light was furnished to the chamber by an irregularly shaped hole in the
+roof above. Although there was plenty of illumination, it had yet been
+some moments before the adventurers, coming out of the brilliant
+sunlight outside, grew used enough to the gloom to make out their
+surroundings. When they did so, the first words uttered were those of
+the professor recorded above.
+
+Like some queer, long-legged bird, the man of science, with a giant
+magnifying glass held up to his eye, sped hither and thither on his
+long, angular limbs, inspecting minutely the drawings and crude
+attempts at decoration. Already he had out his tape-measure and
+sketch-book, making observations and recording measurements.
+Presently, however, he recalled himself from the first heat of his
+enthusiasm.
+
+"After all," he said, "we shall have plenty of time in which to explore
+this chamber, which seems to have been used as a council hall. Let us
+examine the remainder of this remarkable place."
+
+"You may well call it that, perfusser," grunted Pete. "It's remarkable
+fer the dust thet's in it, if nothing else. But what I'd like to
+know," he added to himself, "is jes' whar the owners of them footsteps
+vanished themselves to."
+
+Which brings us to a remarkable discovery, made a few moments before
+our party had entered the "Council Hall," as the professor called it.
+
+As you may imagine, they had traced the footsteps with some care,
+hoping to come upon a solution of the mystery of their origin. Picture
+their astonishment, then, when you are told that the footsteps abruptly
+vanished at the summit of the zig-zag trail. Although dust lay thick
+on the chambers within the mesa, not a solitary foot-mark marred its
+soft gray surface. With the exception of the numerous footsteps on the
+trail to the summit, there was no other sign of human visitors.
+
+Like most old plainsmen and all wild animals, Pete was suspicious of
+anything he couldn't understand, and it certainly did seem inexplicable
+that a party of men should have visited the mesa and contented
+themselves with running or walking up and down the causeway outside, or
+promenading the summit. Such, however, appeared to be the only
+explanation, and as such they were forced to accept it.
+
+But such speculations as these were far from monopolizing the minds of
+the professor and the boys. They eagerly traversed chamber after
+chamber, finding these latter to be small "apartments," so to speak,
+giving upon a common passage just beyond the "Council Hall." The
+professor told them that each of these small chambers was formerly the
+home of an aboriginal family. In the floor of the passage he pointed
+to numerous bowl-like holes, which, according to him, had been used for
+the sharpening of spears and arrow heads.
+
+In some of the small chambers specimens of rude pottery were found, all
+ornamented with the same figure of the human-headed rattlesnake.
+Evidently the form represented must have been a deity of the tribe.
+Each of the small chambers was lighted by one of the holes cut in the
+face of the cliff, which they had noticed from below. The boys darted
+in and out of the various rock chambers, like ferrets in a rabbit
+warren, followed at a more leisurely pace by the professor and Coyote
+Pete.
+
+"Maybe we'll find some treasure," suggested Ralph Stetson, as, with
+flushed faces, plentifully begrimed with dust, they paused in the last
+of the rocky chambers.
+
+"Say, you've got treasure on the brain, ever since we found that chest
+of Jim Hicks' in the passage-way under the old mission, and started our
+bank accounts," laughed Jack. "You must be forgetting that this mesa
+has been visited frequently by cattlemen and wandering prospectors."
+
+"Well, I should hardly call it frequently, Jack," put in Professor
+Wintergreen, who was now standing with Coyote Pete at his elbow, in the
+narrow entrance to the rocky chamber.
+
+"Nope," added Coyote Pete; "you can bet your boots we didn't come here
+except when we had to. In the past, though, it made a mighty good
+watering-place for the cattlemen driving from one section of this
+country to another. Sence they cut up that land over to the westward
+inter farms, though, the big cattle drives have stopped, and I don't
+suppose any one's bin around here for a long time, 'cepting those
+varmints whose feet-marks we seen."
+
+"How do you know they are varmints?" laughed Walt Phelps.
+
+"Don't see what business they'd hev here otherwise, and----" began
+Pete, but a perfect tempest of laughter at his expense drowned the rest
+of his speech.
+
+"Well, now that we seem to have pretty well explored the habitation
+part of the mesa, let us make our way to the summit," suggested the
+professor.
+
+With a whoop and yell, the excited boys followed the suggestion at
+once, and a dash up the narrow causeway followed at imminent risk of
+one of another losing his footing.
+
+"Hey, hold on thar!" yelled Pete, as they dashed upward, "we don't want
+no funerals here, an' it's er drop of more'n a hundred feet to ther
+ground."
+
+This rather checked the boys' enthusiasm, and they went more slowly
+thereafter.
+
+The summit of the mesa was found to consist of a small plateau, about a
+quarter of an acre in extent, perfectly bare, and shaped like a saucer.
+Near the center was the hole which gave illumination to the council
+hall below them, while in a spot almost exactly in the middle of the
+queer elevation, was a rough, square erection of sun-baked brick. This
+was about twelve feet in length, five feet in height, and six feet or
+so through. Apparently it had once been a kind of an altar. The
+professor thought this assumption tenable, as it was known that the
+aborigines who had once inhabited the mesa had been sun-worshipers.
+
+"Ugh!" shuddered Jack, as he gazed at the altar. "And they used to
+offer human sacrifices here."
+
+"I think it altogether likely," said the professor calmly; "probably
+that altar has witnessed the immolation of more than a hundred victims
+at a single tribal ceremony."
+
+Ralph Stetson was clambering up on the altar as the professor spoke,
+but at hearing these words he hastily descended again.
+
+"I guess I'll defer examining it till some other time," he said
+decidedly.
+
+From the summit of the mesa a wonderful view could be obtained. At
+that altitude the rocky, desolate range of sierras to the south could
+be seen clearly, although a mile or so distant.
+
+"Thar's the border yonder," said Pete, pointing.
+
+"And over across there is father, I guess," said Jack. "I hope he
+found everything at the Esmeralda all right."
+
+"Sure he did," said Pete confidently. "I tell you, these greaser
+uprisings don't amount to a busted gourd. Mister Diaz's tin soldiers
+come along, and 'pop-bang! Adios!' It's all over."
+
+"But I have heard that in this case the insurrectionists of Northern
+Chihuahua are exceptionally well provided with arms and ammunition,"
+objected the professor. "The American government can't make out from
+whence they are supplied with guns and munitions of war."
+
+"Huh, where'd they git 'em from, I'd like to know?" snorted Pete. "The
+border is well guarded at any point where they would be likely to ship
+'em across, and----"
+
+"How about the _unlikely_ points?" inquired the professor amiably.
+
+"Um--ah--well," began Pete, somewhat stumped by this last, "I don't see
+what that's got to do with it."
+
+"But I do. Mexicans, my friend, are, as you should know, a cunning
+race. Moreover, those of them who dwell along it know the border far
+better than any white could ever hope to. By the admission of our own
+secret agents, it has hitherto been impossible to find how the arms,
+which the Chihuahua rebels are receiving, can reach them. It is
+obvious, however, that there must be some way in which they do,
+hence----"
+
+"Waal, perfusser, hev it your own way," grunted Pete, rather red and
+angry. The professor's logic did indeed seem unassailable. The rebels
+of Northern Chihuahua were getting arms--but how? The cow-puncher and
+the boys recalled now a visit made to Mr. Merrill's ranch some weeks
+before by a party of United States secret agents.
+
+The men were puzzled and angry over their failure to locate the "leak."
+Somehow arms were being shipped across the border into Chihuahua from
+American soil, but just how had hitherto baffled all the efforts of
+their ingenuity to discover.
+
+"There, there, don't be so easily offended," counseled the professor,
+perceiving Pete's palpable irritation. "After all, the matter has
+nothing to do with us. We are here to measure the mesa for scientific
+purposes, not to get into arguments over how a band of insurrectos are
+getting their arms. Come, boys, to work. Let us begin at the top, by
+measuring the altar. Suppose, Jack, you lay the tape on it, while I
+make a rough field sketch of the structure."
+
+The boys, now over their first repulsion to having anything to do with
+the altar, about which such grisly memories clustered, eagerly began to
+carry out these orders, while Coyote Pete seated himself on the side of
+the summit overlooking the travelers' camp below, and amused himself by
+throwing small bits of detached rock down at the unoffending One Spot,
+Two Spot and Three Spot.
+
+The base of the altar being duly measured and recorded, Jack, tape in
+hand, followed by the others, clambered up its rough sides, which
+afforded an easy foothold, for the purpose of ascertaining the
+dimensions of the top. To the lad's astonishment, however, there was
+no summit. That is to say, the altar was hollow.
+
+The professor exhibited considerable scientific excitement on hearing
+this. The man of science had been greatly puzzled over the total
+absence of any traces of the human sacrifices he knew must have taken
+place there. He now hailed Jack eagerly.
+
+"Are there not some bones or traces of sacrifices inside it, my boy?"
+he inquired excitedly.
+
+"Nary a bone," shouted Walter cheerfully.
+
+"Hold on, though," cried Jack. "There are some queer-looking things
+down in one corner."
+
+Lowering himself inside the altar, he made for one corner of the
+erection, in which he had spied a heap of fragile-looking bones of some
+kind.
+
+"Skeletons of snakes!" he cried, holding up one of these for the
+inspection of the professor, who had by this time hoisted his bony
+frame over the top of the altar and now stood beside them.
+
+"That's right, my boy; they are serpents' skeletons. Doubtless in
+their sacrificial ceremonies these people also offered up rattlesnakes,
+which seem to have been a sort of sacred reptile among them; much as,
+in a sense, the cat was sacred to the ancient Egyptians, and the python
+is worshiped in certain parts of India."
+
+"But, professor," protested Jack, "if, as you say, numerous human
+sacrifices were offered here in the past, why do we not find any human
+remains here?"
+
+"Who can say, my boy? Many of the habits of these pre-historic peoples
+are veiled in mystery. We can only surmise and reconstruct. They may
+have burned them or disposed of them in some other way."
+
+"Say!" exclaimed Ralph suddenly. "This floor sounds to me as if it was
+hollow; maybe there's a chamber or something underneath."
+
+The boy, who had been stamping about with a vague sense of making some
+such discovery, hailed them with excited looks.
+
+"Hollow, you say?" asked the professor, with every appearance of deep
+interest.
+
+"Yes, listen!"
+
+Again Ralph stamped about. There was no question about it--the
+stone-paving, of which the floor of the altar was formed, gave out an
+unmistakably hollow sound.
+
+The professor was down on his hands and knees instantly, searching
+about, like a hound on the scent. In the meantime the others stamped
+about in other parts of the interior, but only where Ralph's feet had
+given out the hollow sound did the floor appear anything but solid.
+
+"Queer!" exclaimed the professor, as, after a considerable search, he
+rose to his feet covered with dust and streaming with perspiration,
+"there should be some sort of trap-door here, to judge by the sounds,
+but so far as I can see, the joints between the pavement are perfectly
+tight, and I can find no ring or lever which might open such an
+aperture."
+
+"Perhaps----" began Ralph, but he was interrupted by a sudden wild yell
+from Pete.
+
+"Wow! Yee-ow! Come here quick, everybody!"
+
+
+
+
+CHAPTER VI.
+
+THE LEGEND OF A FORGOTTEN RACE.
+
+Leaping and scrambling over the top of the hollow altar to the best of
+their abilities, the four explorers found their cow-puncher friend
+dancing wildly about on the edge of the mesa, in imminent peril of
+tumbling over altogether. He was wildly excited, and, as they emerged,
+he pointed down over the cliff edge.
+
+"Whatever is the matter?" exclaimed Jack, regarding the antics of the
+usually staid cow-puncher with amazement.
+
+"The stock! Look at the stock!" yelled Pete.
+
+Peering over the edge at the bunch-grass belt in which their ponies
+were tethered, the adventurers saw a spectacle which might well have
+been calculated to excite the cow-puncher. One Spot, Two Spot and
+Three Spot were tearing round and round at the end of their tethers, in
+the wildest alarm, evidently, while the cayuses were stamping and
+snorting, with distended nostrils and wild, frightened eyes.
+
+"What's the matter with them?" gasped Walt, astonished at the sight, as
+well he might be. The desert was as empty as ever, and there was no
+sign of anything in the rocky hills to the south that might have
+excited their alarms.
+
+"Thet's jes' it," said Pete. "What is the matter with 'em? They ain't
+actin' up thet er way fer nuthin', you kin bet."
+
+"Something must have scared them," said Jack. "Maybe it was those
+rocks you were throwing down."
+
+"No, it warn't that, son. Ole One Spot he looked up here a minute ago,
+and giv' his eye a knowin' wink, as much as ter say: 'Go ahead; I know
+you won't hurt us.' No, siree; it's suthin' they've smelled out, er
+seen, that's given 'em the scare of their young lives."
+
+"Maybe it was something on the other side of the mesa. Let's go and
+look," cried Jack.
+
+Followed by the others, he ran across the flat summit, but an earnest
+inspection of the surroundings on that side failed to reveal any
+explanation for the animals' sudden terror. For all the strange
+objects that lay about them, they might have been in the middle of a
+desolate ocean.
+
+"No wonder they call this the Haunted Mesa," snorted Pete. "I tell
+you, perfusser, ther sooner you git them thar measurements a-measured,
+and we're hiking out of this neck of the woods, the better I'll be
+pleased. 'Tain't natural, all these queer goings on."
+
+"Maybe a coyote or something scared them," suggested Ralph.
+
+"And them used ter seeing 'em every day," scoffed Pete. "Guess again,
+son. It takes something with hoofs, horns and red fire about it to
+scare a burro, and you kin bet your Sunday sombrero on that."
+
+"Well, I propose that we adjourn the meeting till after dinner,"
+laughed Jack; "all in favor, will signify by saying 'aye.'"
+
+The chorus that answered him left no doubt of "the sense of the
+meeting," and a rapid descent of the mysterious mesa was begun. A good
+meal was not long in being prepared, thanks to Coyote Pete's skill as a
+camp cook. Seated over their dinner, the main topic of conversation
+was naturally the unaccountable occurrence of the morning. But
+although a score of explanations were advanced, nobody could hit on one
+that seemed to fit the case.
+
+"This water is singularly pure and sparkling,"' said the professor
+finally, by way of changing the subject, and holding up his full tin
+cup.
+
+"Yep; I remember hearing old cowmen say that there's no water in New
+Mexico any better than this from the Haunted Mesa," said Pete,
+stretching himself out, and lighting his inevitable after-meal-time
+pipe. "Though that ain't sayin' a heap," he admitted.
+
+"Wonder how those old what-you-may-call-ums ever managed to dig such a
+well?" questioned Ralph.
+
+"Comes to my mind now," said Pete, "that it ain't exactly a well. An
+old Injun that used ter hang around with the Flying Z outfit tole us
+oncet that thar was a subterranean river flowed under here, and that
+once upon a time afore all the country dried up, considerable more
+water came to the surface here than there does now."
+
+"A subterranean river?" asked the professor, at once interested.
+
+"Yes, sir," rejoined Pete, "and not the only one in the West, either.
+There's one in Californy that flows underground fer purty near fifty
+miles, as I've heard tell."
+
+"This is most remarkable," said the professor. "I, too, have heard of
+subterranean rivers in this part of the world, but I have never had the
+opportunity to explore one. Did this Indian you speak of ever tell you
+where this river emerges?"
+
+"He said it come out some place across the frontier in Chihuahua; I
+don't jest rightly recollect where," said Pete carelessly, as if the
+subject did not interest him much, as indeed it did not.
+
+"I don't see what use a subterranean river is to anybody, anyhow," he
+went on. "If it was on top, now, it might be some use."
+
+"But this is most interesting," protested the professor, while the boys
+lay about with their chins propped in their hands in intent attitudes.
+"Then, too, if this river exists, perhaps it is even navigable."
+
+"Why, professor!" exclaimed Jack. "Is it not possible that it was to
+this river that those drawings of boats that interested and puzzled you
+so much had reference?"
+
+"Quite possible, my boy," agreed the man of science.
+
+"I wish we could find some way of getting down into it," said Ralph
+wistfully, poking at the ground, as if he thought he might force an
+entrance that way.
+
+"Thar you go," laughed Pete. "Giv' you boys a cayuse, an' you'll ride
+him to death. I jes' mentioned that a lying, whisky-drinking old Injun
+had sprung a pipe-dream about a lost river, and thar you go navagatin'
+it in a Coney Island steamboat."
+
+The boys could not help bursting into a laugh at the cow-puncher's
+whimsical way of talking. The professor joined in, too, for none
+realized better than he did that for a moment he, too, had been quite
+carried away by the idea.
+
+"I expect that it is as you say, Pete," he agreed. "These Indians are
+most unreliable people. If anybody was to believe all the weird
+legends an Indian tells him, he would spend the best part of his life
+on wild-goose chases. Why, the Indians of the Mojave desert in
+California can even tell a circumstantial story about a buried city of
+Mojave. According to their contention, a great flood, occurring long
+ago, wiped it out and buried it in the sands of the desert."
+
+"Has any one ever tried to find it?" asked Jack.
+
+"Many expeditions have been fitted out for the purpose, my boy," was
+the rejoinder, "but so far no trace has ever been found of it, and it
+is, no doubt, like the lost river of which Pete was telling us, a mere
+myth."
+
+"I didn't say it was a miff," protested Pete. "I jes' said I didn't
+believe it."
+
+The remainder of that afternoon was spent in making more measurements
+and sketches of the interesting mesa, and the boys, on their own
+account, conducted a search for a possible entrance to the lost river.
+But, as may be supposed, they found none.
+
+"I guess as romance-seekers we are not a success," said Jack, as at
+sun-down they prepared to quit. "Just think, what a proud bunch we'd
+have been if we could say we--The Border Boys--discovered the lost
+river of the mesa dwellers."
+
+"We might be a sorry bunch, too," amended the practical Walt. "I tell
+you, Jack, I don't want anything to do with lost rivers, especially
+when they are underground."
+
+"Walt, the spirit of adventure is lacking in you," laughed Jack.
+"You'd never make a Don Quixote----"
+
+"A donkey who?" asked Walt innocently.
+
+"Oh, you're the limit," chuckled Ralph, going off into a roar of
+laughter at the ranch boy's expense.
+
+That evening the animals' pasture was changed to the opposite side of
+the mesa, where they could find fresh grass. The camp, however, was
+left as it was. After supper watches were assigned, as usual, the
+latter part of the night guardianship falling to Coyote Pete and Jack
+once more. When, soon after midnight, Walt and Ralph Stetson aroused
+them, there was nothing much to report except that One Spot had engaged
+in a spirited kicking match with his brethren. Outside of that, all
+had been, to quote Walt:
+
+"Quiet along the Mesomac."
+
+"We'll patrol round the whole mesa," said Coyote Pete, as he and Jack
+shouldered their rifles, "meeting by the stock on the other side."
+
+After a few words more, the two sentries strode off into the darkness
+in different directions, meeting, as arranged, by the stock. Neither
+had anything to report, and in this way they kept up the night watch
+for an hour or more. They had met for the sixth time by the tents
+containing their sleeping comrades, when from the opposite side of the
+mesa came a shrill neigh of terror, followed by sounds of wild
+galloping and snorting.
+
+"Something's up!" shouted Pete, as, with his rifle in readiness and
+followed closely by Jack, he tore around the mesa to ascertain the
+cause of the trouble.
+
+As the two sentries emerged into view of the spot in which the stock
+had been tethered, they came upon a spectacle which, for a moment,
+caused them to recoil as abruptly as if a deep canyon had suddenly
+opened up before them.
+
+
+
+
+CHAPTER VII.
+
+WHAT CAME ACROSS THE DESERT.
+
+That which brought the two--the plainsman and the lad--to such an
+amazed halt was nothing more nor less than the sight of the huge forms
+which had appeared to Jack in the sand-storm and which had given them
+such an alarm the night before, and which doubtless, as they now viewed
+it in a flash of intuition, had almost stampeded the stock while their
+owners were exploring the top of the mesa. But Coyote Pete was not the
+man to remain long rooted in astonishment.
+
+With one quick jerk, he raised his rifle, and a vivid spatter of fire
+followed. As the report died out, one of the great forms sank to the
+ground with a scream that sounded almost human. The others glided off
+in the same direction as they had the night before, and vanished in the
+same mysterious way, before the thunderstruck Jack could get a shot at
+them.
+
+"They're real, at any rate," exclaimed Coyote Pete, showing in his tone
+of relief, that until the great shadowy mass had sunk before his
+bullet, he had had some doubts of that fact.
+
+"W-w-w-w-what is it?" came a frightened voice at their elbows, and,
+looking around, they saw the professor, in pajamas striped like a
+barber's pole, gazing apprehensively about him. Close behind him came
+Ralph Stetson and Walt, their weapons clasped determinedly, and
+evidently ready to face whatever emergency the sudden shot had
+betokened.
+
+"Yes, what is it--Indians or bears?" demanded Ralph, entirely forgetful
+of the fact that bears are not wont, as a rule, to roam the barren
+desert.
+
+"Dunno, but we'll see in a minute," said the cow-puncher, in answer to
+the excited questions. Followed by the rest, he made his way forward
+to where the great bulk that he had shot lay still and motionless on
+the ground. Even Jack owned to a slight feeling of apprehension as
+they neared the great form,--harmless as, whatever it might be, it had
+now become.
+
+As for the stock, they were still plunging wildly about and snorting in
+a terrified fashion, and, had it not been for their stout raw-hide
+tethers, they would undoubtedly have stampeded.
+
+Drawing a match, Pete held it high as he neared the stricken bulk
+outstretched before them. The next minute he gave an astonished cry:
+
+"A camel!"
+
+"A _what_!" gasped the entire group in unison.
+
+"Jes' what I said, a backterian camel," reiterated Pete, striking
+another match.
+
+They could all see then that he spoke the truth, astounding as it
+seemed. The creature that lay still before them, a bullet through its
+brain, was a veritable, undoubted specimen of the Bactrian species.
+
+"But--but--great heavens!" cried Jack, hardly able to believe his eyes,
+"how,--what----"
+
+"What on earth is a camel doing out here on the New Mexican desert?"
+the professor finished for him.
+
+"Going eight days without a drink," suggested Ralph in an undertone;
+but none of the party was in a mood for humor just then.
+
+It was Pete who solved the mystery.
+
+"I've got it," he exclaimed, "and I'm a plum-busted idjut not to have
+thought uv it afore; I've hearn about 'em often enough. This here
+backterian camel must be one of that bunch of Circus Jesse's."
+
+"Circus Jesse! Who was he, or she?" asked Jack.
+
+"Why, he was a feller what owned a big eastern circus, but owned a
+ranch out here as well. It struck him one time that if camels was good
+for transportation purposes over the Sahara desert they ought ter be
+just as good here. So, what does he do but start a camel express from
+Maguez ter Amadillo over the border, with some of the backterians frum
+his circus."
+
+"And didn't it work?" asked Ralph.
+
+"No. That is, it did fer a while, till ther novelty wore off, and then
+folks went back ter ther old reliable mule or burro. Circus Jesse, he
+got so blamed sore, that one fine day he turned the whole shootin'
+match of his backterians loose, and packin' his trunk, let the country,
+and resolved in futur' ter stick ter his circus."
+
+"Was that long ago?" asked Jack. "I shouldn't have thought the
+creatures would have lived long without being recaptured."
+
+"It's about five years since Jesse got out, I reckon," rejoined Pete,
+"an' fer a while camel-hunting was a popular sport. By an' by,
+however, they got so wary no one could get near 'em, and, except fer a
+scare they'd throw inter a prospector now and ag'in, we never heard no
+more of 'em. I'd clean fergotten all about 'em, till I made this one
+inter cold backterian meat."
+
+"I suppose they found food and water here and regarded the Mesa as
+their own property," declared Jack.
+
+"That's about it. This is a place that's seldom visited, and I guess
+they just figgered out that they'd found a happy home."
+
+"But what became of the rest of them?" asked Ralph, who had been
+apprised by Jack of the strange vanishment of the dead creature's mates.
+
+"Must uv gone down that draw I noticed frum ther top uv ther mesa
+to-day," explained Pete. "Yer see, frum here, it would look as if they
+vanished inter the solid earth when they entered it, bein' as how you
+can't see there's any kind of a gully there till you get up high."
+
+The next morning this was found to be the true explanation. Tracks on
+the bottom of the gully showed plainly how the strange desert wanderers
+had effected their disappearance in such a startling manner. But it
+was some time before Pete could sit down to a meal without being
+reminded of his "fire-spouting spook," which had cast such alarm into
+the camp the first night. The boys spent a week more at the mesa,
+during which time Professor Wintergreen obtained voluminous notes on
+one of the most interesting specimens of its kind in the south-west.
+
+The days passed tranquilly, and, with the exception of the duty of
+removing the carcass of the dead camel, nothing to interrupt the
+routine of survey work occurred. The mates of the dead beast had
+evidently decided not to revisit their pasture grounds, for they did
+not put in a reappearance.
+
+"Well, boys," said the professor one morning when they were all
+gathered at the summit of the mesa, "I guess that to-morrow morning we
+can say good-by to the scene of our rather tame adventures. My work is
+complete."
+
+"How about the subterranean river?" asked Ralph, but a howl of derision
+from the others silenced him.
+
+"Subterranean fiddlestick," burst out Jack, but the professor silenced
+him.
+
+"The existence of such a stream is not so improbable as you seem to
+think," he said, "and Master Ralph is to be commended for his
+enterprising desire to locate it, but I think that our investigations
+have shown that if such a river ever did exist and the mesa dwellers
+had access to it, that the entrance, wherever it might have been, has
+vanished long ages ago."
+
+Pete had taken no part in this conversation, but had wandered about the
+top of the mesa rather aimlessly, from time to time looking sharply at
+the surroundings beneath him in the alert manner of one whose life has
+been passed in the open places.
+
+Suddenly he gave a quick exclamation and pointed off into the
+north-west.
+
+"Look! Look there!" he exclaimed, riveting his eyes on something his
+keen vision had sighted, but which remained as yet invisible to the
+boys.
+
+"What's coming--another storm?" asked Ralph.
+
+"I don't know what it is yet," rejoined the other in a strangely uneasy
+tone, "it looks like--like----"
+
+"A pillar of dust," exclaimed Jack, who had by this time sighted it,
+too, and had come to the aid of the unimaginative plainsman.
+
+"So it does," cried the others, who now, with the exception of the
+short-sighted professor, could also see the approaching dust-cloud.
+
+"What can it be?" wondered Walt, peering eagerly in its direction.
+
+"Somebody riding. Several of 'em, I should say, by the dust they're
+raising," rejoined Pete bluntly.
+
+The boys exchanged quick glances. Somebody riding across that arid
+waste? Their destination could only be the mesa, then, but who could
+it possibly be?
+
+Had they been able to solve the riddle at that instant, they would have
+scattered pell-mell for their ponies, and made the best of their way
+from the Haunted Mesa, but, not being endowed with anything more than
+ordinary sensibilities, it was, of course, impossible for them to
+realize the deadly peril that was bearing down upon them in that
+dust-cloud.
+
+"I can see things more clearly now," cried Jack, as for an instant a
+vagrant desert air blew aside the dust-cloud and revealed several
+riders, surrounding some cumbersome, moving object in their midst.
+
+"There's a wagon!" he cried, "a big one, too, and surrounded by
+horsemen. What can it mean?"
+
+"That we'd better be skedaddling as quick as possible," shot out Pete,
+brusquely.
+
+The professor, who had wandered away from the group and was down inside
+the hollow altar, was hastily summoned and apprised of the strange
+approach of the mysterious cavalcade.
+
+"Why, bless me, boys, what can it mean?" he cried, nimbly attempting a
+flying leap over the edge of the altar in his haste to ascertain for
+himself the nature of the approaching party.
+
+Suddenly, however, as his feet touched the top, and he was scrambling
+over, he gave a sharp cry and fell back within the altar with a gasp of
+pain.
+
+"Are you hurt?" asked Jack, running to the side of the ancient place of
+sacrifice.
+
+The professor lay prostrate within. His face was white and set and
+beads of sweat stood out on his forehead.
+
+"My--my ankle," he groaned. "I broke it some time ago, and in hurrying
+to clamber over the top of the altar I fear I have snapped it again.
+Oh!"
+
+He gave a heartrending groan of pain. The boys stood stricken with
+consternation. It was going to be a long and difficult task to get the
+professor out of his present predicament, and there seemed need for
+haste.
+
+"Here, put this under your head," said Jack, stripping off his jacket
+hastily, and throwing it within, "I'll tell Coyote Pete about your
+accident, and we can get remedies from the packs."
+
+But when Jack turned, only Ralph and Walt stood beside him. The sturdy
+cow-puncher had vanished.
+
+"He's gone to get the glasses," explained Walt.
+
+Presently Coyote Pete, very much out of breath from his dash down the
+path and up again, stood beside them. He had the glasses in his hand,
+and lost no time in applying them to his eyes. He had not had them
+there two minutes when he gave a quick exclamation and turned hastily
+to the boys.
+
+"Lie down; lie down, every one of you," he ordered sharply.
+
+They lost no time in obeying, as they knew that the old plainsman must
+have an excellent reason for such a command. The next instant Pete
+himself followed their example. Crouching low, he once more peered
+through the glasses above the edge of the cup-like depression.
+
+"Who are they?" asked Jack in a low voice, wriggling his way to Pete's
+side.
+
+"I'm not sure yet, but they are all armed. I caught the flash of
+sunlight on their rifles. If they are Mexican insurrectos, we are in a
+bad fix."
+
+"Mexicans! What would they be doing this side of the border?"
+
+"That remains to be seen. But I don't like the looks of it."
+
+"Suppose they are Mexicans, Pete, would they do us any harm?"
+
+"That depends a whole lot on whether they are on lawful business or
+not."
+
+"You mean----"
+
+"That I don't like the looks of it. If there's an insurrection in
+Mexico, those fellows are after no good on this side of the border.
+They may be some band of cut-throats, who are taking advantage of the
+disturbances to raise Cain."
+
+"Good gracious," exclaimed Jack, "and the professor's just injured
+himself so that we can't move him for some time anyhow."
+
+Coyote Pete turned sharply on the boy.
+
+"What's he done?"
+
+"Broken his ankle, or, at any rate, seriously sprained it."
+
+Pete's rejoinder to this was a long whistle of dismay. He said
+nothing, however, but once more applied the glasses to his eyes. Jack
+saw him gnaw his moustache, as he gazed out over the desert. The
+dust-cloud was quite close now--not more than a mile away. The boys,
+with their naked eyes, could easily catch the moving glint of metal.
+
+"Well, Pete, what do you think?" inquired Jack eagerly, as the
+cowpuncher at length set down the glasses.
+
+"That we're in Dutch," was the expressive rejoinder.
+
+
+
+
+CHAPTER VIII.
+
+THE DARK FACE OF DANGER.
+
+"Are we in actual danger?"
+
+It was Ralph who put the question. The Eastern lad looked rather white
+under his tan. Walt, however, seemed as imperturbable as ever, and
+gazed out at the approaching horsemen with no more sign of emotion than
+a tightening of the lips.
+
+Coyote Pete's reply was a curious one. He handed the boy the glasses,
+and said curtly:
+
+"Take a squint fer yourself."
+
+Ralph gazed long and earnestly. Pete talked the while in low undertone.
+
+"Do you recognize him--that fellow on the big black horse? I'd know
+that horse ten miles away, even if I didn't know the man. He's----"
+
+"Black Ramon de Barros!" burst from the Eastern lad's astounded lips,
+while the others gave a sharp gasp of surprise.
+
+"That's the rooster. Here, Jack; take a look."
+
+The boy, as you may suppose, lost no time in applying the glasses to
+his own eyes. Viewed through the magnifying medium, a startling
+moving-picture swung into focus.
+
+Surrounding a big, covered wagon, of the prairie-schooner type, were
+from ten to a dozen wild-looking Mexicans, their straggling elf-locks
+crowned by high-peaked sombreros, and their serapes streaming out
+wildly about them, whipped into loose folds by the pace at which they
+rode. As Coyote Pete had said, there was little difficulty for any one
+who had seen him once, in recognizing Black Ramon de Barros. His
+magnificent black horse--the same on which he had escaped from the old
+mission--made him a marked man among a thousand. The wagon was drawn
+by six mules, and driven by a short, stocky, little Mexican. The
+horsemen seemed to act as escort for it. Evidently they had no fear of
+being observed by hostile eyes, for, as they advanced, they waved their
+rifles about their heads and yelled exultingly.
+
+Fortunately for the party on the summit of the mesa, their stock was
+tethered on the opposite side of the formation to that on which the
+cavalcade was approaching. Thus, Black Ramon and his men could not see
+that the mesa was occupied. Jack caught himself wondering, though, how
+long it would be before, and what would happen when, they did.
+
+"Have you got any plan in your head?" he asked, turning to Pete, as he
+laid the glasses down. But for once, to his dismay, the old plainsman
+seemed fairly stumped. The danger had come upon them so suddenly, so
+utterly unexpectedly, that it had caught them absolutely unprepared.
+They had not even a rifle with them on the mesa summit, and it was now
+too late to risk exposing themselves by descending for weapons. There
+was nothing to do, it seemed, but powerlessly to await what destiny
+would bring forth.
+
+"You boys get back to the altar. You can act as company fer the
+profusser, and it will be a snug hiding-place in case of trouble,"
+whispered Pete. "I wish to goodness we'd brought the stock up inside
+the mesa, and then those fellows might never have discovered we were
+here. I don't see how they can help it, as things are, though."
+
+"They'll be bound to see our footmarks in the assembly hall," said Jack.
+
+"Not bound to, lad," rejoined Pete. "You see, they may be only going
+to make this a watering-place fer their stock, and then press right on."
+
+"Press right on across that rocky range yonder?"
+
+"Hum," resumed Pete, "that's so. They couldn't very well get that
+wagin across that, could they?"
+
+"Whatever do you suppose they've got a wagon for, at all?" asked Jack.
+
+"I've got my own ideas, lad, and I'll find out afore long if I'm right.
+Now, you and the other boys get back in that altar. If it gets too hot
+here, I'll jump in and join you. If the worst comes to the worst, we
+ought to be able to lay hid in there fer a while."
+
+"In the meantime what are you going to do?"
+
+"Keep my eyes and ears open. There's something mighty strange about
+this whole thing."
+
+The boys knew that obedience to Pete's commands was about the best
+thing they could do at the moment, so they hastened to conceal
+themselves within the altar, which afforded a comfortable hiding-place,
+even if it was a trifle hot. The poor professor was in great pain from
+his ankle, but Jack, after as able an examination as he could give the
+injured member, was unable to find that it was anything more than a
+severe sprain.
+
+It did not take the professor long to become acquainted with what had
+happened within the last fifteen minutes, and, in his anxiety over the
+outcome of their situation, his pain was almost forgotten.
+
+"If we only had the rifles," he breathed in such a savage voice that
+had the circumstances been different the boys could have smiled at the
+odd contrast between his mild, spectacled countenance and his
+bloodthirsty words.
+
+It seemed hours, although in reality not more than half an hour
+elapsed, before Coyote Pete returned. His reappearance was not an
+orderly one. Instead, he landed in the interior of the altar in one
+bound. His face was streaming with sweat, and he looked anxious and
+worried.
+
+"What news?" asked Jack.
+
+"The worst," was the rejoinder.
+
+"Have they found our camp?"
+
+"Not yet, but that's only a question of a few minutes now. At present
+they are unhitching and cooking a meal. Luckily the shade at this time
+of day lies to the north-west of the mesa, so that they may not explore
+the other side for some time."
+
+"Let us hope not. But what have you found out about them? What are
+they doing here?"
+
+"Just what I suspicioned. They are a part of a gang of gun-runners."
+
+"Gun-runners?"
+
+"Yes. From listening to their conversation, I have found out that this
+insurrection's a heap worse than we ever supposed. Half of Chihuahua
+is up in arms ag'in the government, and they are plotting to blow up
+railroad bridges, cut wires, and paralyze the country generally. Then
+they are goin' ter raid all the American mines and get the gold."
+
+"Why, dad's mine's in Chihuahua, close to the border," gasped Jack.
+
+"I know it. I heard that greaser ragamuffin, Black Ramon, mention his
+name. Your dad's the first one they're goin' after----"
+
+"The scoundrels."
+
+"They owe him a grudge, you know, and now's their chance to get even."
+
+"Do they know that dad is in Mexico now?"
+
+"I didn't hear that. All I found out was what I told you, and that, as
+I said, they are running guns across the border. That wagon's loaded
+up with machine-guns in heavy cases. They are labeled as agricultural
+machinery, and were taken off the train by white accomplices seventy
+miles or more from here. They chose this part of the border, I guess,
+as even Uncle Sam would never suspect any one of trying ter get guns
+over them hills yonder."
+
+"Well, they can't take a wagon over those rocky, desolate places. How
+are they going to get them across, do you suppose?" asked the
+professor, his pain almost forgotten in the tense interest of the
+moment.
+
+"That's just the funny part uv it," said Pete; "they never mentioned
+the mountains. You don't suppose there's any other way they could get
+'em over the border, do you?"
+
+"Maybe they have an airship," suggested Walt Phelps.
+
+"Maybe," said Pete quite gravely, "I wouldn't put nothin' past a
+greaser."
+
+"Hush!" exclaimed Ralph suddenly, "somebody's coming."
+
+With beating hearts they sank into absolute silence. The three boys
+crouched at one end of the hollow altar, the professor and Coyote Pete
+bundled together into as small a space as possible at the other.
+
+Voices, conversing in Spanish, could now be heard, and, from the
+inflection, the boys judged that whoever was talking was very much
+astonished over something.
+
+"I recognize that voice," said Jack suddenly, in a low whisper, "it's
+Ramon de Barros."
+
+The other two boys nodded. Ralph Stetson's heart beat so hard and fast
+that it fairly shook his frame. Truly the predicament of the party was
+a terrible one. Discovery by as wolf-hearted a band of ruffians--if
+they were all like their leader--as ever infested the border, was
+inevitable within the next few minutes. Taking into consideration
+their connection with Black Ramon in the past, it was unlikely in the
+extreme that any mercy would be shown them. Never had any of them
+looked so closely into the dark face of danger.
+
+Suddenly the listeners, crouching in their hiding-place, heard a shout
+of astonishment from the Mexicans.
+
+"They've seen our camp over the edge of the mesa!" exclaimed Pete in a
+low, tense voice; "in another minute they'll start looking for us."
+
+As he spoke, the voice which Jack had recognized as Black Ramon's,
+uttered a crisp, curt command of some sort. The lads could hear
+footsteps hurrying hither and thither. Without doubt, the order that
+meant their probable doom had just been given.
+
+"I can't stand this a minute longer," cried Ralph suddenly. The boy's
+eyes were blazing wildly. Clenching his fist, he sprang to his feet.
+
+"Come back here, you blockhead," snapped Jack, tugging his friend down.
+Ralph came backward sprawling, and landed in a heap in Jack's lap,
+knocking Walt Phelps with him. Together the three boys were tangled in
+a struggling heap.
+
+"Get up," whispered Jack. "They'll hear us. You----"
+
+He stopped short. All at once an astonishing--an incredible thing--had
+happened. The floor beneath them,--the solid floor, as it had
+seemed,--began to tremble.
+
+Before any of the amazed lads could utter a word, the foundation upon
+which they rested tipped, and, with a loud, ringing cry of terror from
+Ralph, they were plunged out of the sunlight into blackness as
+impenetrable as the pocket of Erebus.
+
+
+
+
+CHAPTER IX.
+
+IN THE MESA DWELLERS' BURIAL GROUND.
+
+Down, down, they plunged, bumping and scraping painfully in the
+darkness. Terror had deprived them of speech or the power of uttering
+a sound, or they would have shouted. As it was, however, when they
+finally landed in a heap on some hard surface at the foot of the steep
+declivity down which they had fallen, it was some seconds before any of
+them breathed a word. Then it was Jack who spoke.
+
+"Fellows!"
+
+"Yes, Jack." The rejoinder came out of the darkness in Walt Phelps'
+voice.
+
+"Ralph, are you there?"
+
+"No; I'm dead. That is, I feel as if every bone in my body had been
+broken. What in the name of Old Nick has happened?"
+
+"Thank goodness there are no bones broken," breathed Jack thankfully,
+as Ralph spoke, "as to what happened, you can take your own guess on
+it. My idea is that there was some sort of hinged trap-door at the
+bottom of that altar, and that when our combined weight came upon it at
+the time I pulled Ralph down, the blamed old thing tipped and dumped us
+down in here."
+
+"That's my idea, too," chimed in Walt. "Can't account for it in any
+other way. But what is 'here'? Where are we?"
+
+"You can answer that as well as I can," was the rejoinder. "Anybody
+got a match? Oh, here; all right, I've got some, plenty in fact--a
+whole pocketful."
+
+Jack struck a lucifer, and as its yellow glare lit up their
+surroundings, they could not repress a cry of astonishment. They had
+landed at the foot of a steep flight of stairs, at the summit of which
+they correctly surmised was the trap-door through which they had been
+so startlingly dumped.
+
+"Good gracious, did we fall down all those?" murmured Ralph, rubbing
+his elbow painfully.
+
+"Guess so. I know I feel as if I'd been monkeying with a buzz-saw,"
+same [Transcriber's note: came?] from Walt Phelps.
+
+"Well, fellows," said Jack, as the light died out, "the question now
+before us is, what are we going to do?"
+
+"Try to get out again," said the practical Walt Phelps.
+
+"All right, Walt. Then we'd better remount those steps--slower than we
+came down them--and try to reopen that trap-door. We can't leave Pete
+and the injured professor like this."
+
+The boys clambered up the steps without difficulty. They were deep and
+shallow, and were cut out of the living rock. At the head of the
+stairs, however, a disappointment awaited them. Try as they would,
+they could not discover any means of reopening the stone trap-door in
+the floor of the hollow altar. Apparently, after dumping them through,
+it had closed as hermetically as before.
+
+The flickering light of the matches from Jack's store illuminated looks
+of despair on their faces as they realized that they were trapped.
+
+"Try pounding on it and shouting," suggested Ralph.
+
+Although Jack deemed it of little use, he and Walt followed this
+suggestion, and together the three boys beat and hammered on the
+massive stone above them till their hands were raw. There was no
+response, however. Apparently the stone was too thick for a sound to
+penetrate to the outer air. Terror, that was almost panic, seized Walt
+and Ralph, as they realized that they were prisoners in this
+hermetically sealed dungeon. Worse than prisoners, in fact. Prisoners
+had food and at least hope. They, unless they could find a way out,
+were buried alive. Even Jack's stout heart experienced a deadly
+feeling of depression, as he realized this. He concealed his despair
+from his companions, however, and, with all the cheerfulness he could
+muster, addressed them in the darkness. Matches had now grown too
+precious to squander.
+
+"Well, fellows, we've got to find another way out."
+
+"Oh, it's no good," moaned Ralph despairingly, "we're doomed to die
+here. We might as well sit down and wait for death to come."
+
+"Say," cut in Jack briskly, "if it was light enough to see, I'd give
+you a good licking. Doomed to die, indeed! Not much. It's a cinch,
+isn't it, that if there is an entrance to this place there must be an
+outlet, too? Very well, then," he hurried on, without waiting for an
+answer, "let's find that outlet."
+
+The logic of this speech might be questioned, but of its good sense,
+under the circumstances, there was no doubt.
+
+"You're right, Jack," said Ralph. "I'm ashamed of myself for doing
+the baby act. Come on, let's set out at once."
+
+"That's the talk," said Walt heartily; "if there's a way out, we'll
+find it."
+
+"And if not?" asked Ralph, his spirits flagging again.
+
+"We'll discuss that later," declared Jack briskly.
+
+Returning again to the landing--if such it might be called--upon which
+they had terminated their abrupt descent into the interior of the mesa,
+some more of the precious matches were lit. As the last flickered out,
+the boys fancied that some feet from them they could see a black mouth,
+like the entrance of a tunnel, or rather a continuation of the one into
+which they had been thrown.
+
+"Come on, boys," exclaimed Jack. "It's the only thing to do. We can't
+turn back, and, as Pete says, 'there ain't nothing to do but go ahead.'"
+
+Not without some misgivings did the three lads plunge forward in the
+darkness, feeling their way with outstretched hands as they entered the
+tunnel. A close, musty smell, as of things long mildewed and moulded,
+filled the air, and an oppressive silence lay on everything.
+Unconsciously, since entering this place, their conversation had been
+all in whispers.
+
+The tunnel they were now traversing was bored on a pretty steep down
+grade. So steep, in fact, that Jack concluded, after about a quarter
+of an hour of slow and cautious traveling, that they must be below the
+level of the desert. For the last few minutes they had been conscious
+of a peculiar thing. This was that the silence of the tunnel had given
+place to a deep-throated roaring, not unlike the voice of a blast
+furnace. Where it came from, or what it was, they had no idea. It was
+a most peculiar sound, though, steady as a trade-wind, and seeming to
+fill the whole place with its deep vibrations.
+
+"What can it be?" gasped Walt, as they paused by common consent to
+listen.
+
+"Maybe the wind roaring by the entrance to this place," suggested Jack
+hopefully.
+
+This thought gave them new courage, and, on Ralph's suggestion, Jack
+struck another match from his store. As it flared up, they all three
+recoiled with expressions of dismay.
+
+At their very feet--so close that the tips of their boots almost
+projected over it--was a deep chasm. The black profundity of it loomed
+in front of them gapingly. A few paces more, and they would have been
+precipitated into the abyss. Jack, suppressing a shudder, leaned
+forward and held the match as far over the edge as he dared. As the
+depths of the great crevasse were illuminated by a feeble flame, he
+shrank back with a sharp intake of his breath.
+
+[Illustration: As it flared up, they all three recoiled with
+expressions of dismay. At their very feet was a deep chasm.]
+
+The place was a charnel house!
+
+No mystery now as to what had become of the human remains of the grisly
+sacrifices of the ancient mesa dwellers. There, piled in that dark
+chasm beneath them, were great piles of decaying bones and gleaming
+skulls. Hundreds of them extended toward the surface in a ghastly
+pyramid. No wonder the underground place into which they had
+penetrated smelled musty and unpleasant.
+
+"It is the mesa dwellers' burial ground!" exclaimed Ralph in a
+quavering voice, as, clinging to Jack's arm, he bent forward.
+
+"Yes," rejoined Walt with a shudder, "and but for Providence, we should
+have plunged downward into it ourselves."
+
+"Ugh!" exclaimed Jack, in a voice filled with repulsion. "Don't let's
+think of it. See, the path takes a turn here. Come on, let's go
+ahead, but follow me closely and keep in to the wall."
+
+"Not likely to take any chances of missing the road, after seeing
+that," spoke up Walt, as once more the three youths, who had been so
+strangely plunged into this predicament, began to tread the
+subterranean regions once more.
+
+As you may imagine, they went with due caution. But no more dangers
+menaced them, and as they progressed the path began to widen. All the
+time, however, the strange roaring sound had been growing louder, until
+now it had attained almost deafening proportions. Still they had come
+upon no explanation of what it could be. Jack had privately concluded
+it to be the sound of the wind, forcing its way into some crevice.
+This theory seemed to be the more tenable as the last match which he
+had struck had only been kept alight with difficulty, so strong had
+been the draught that now puffed up toward them.
+
+Far from alarming them, however, this gave them renewed hope. It meant
+that, in all probability, they were nearing an outlet of the strange
+underground place. Had it not been for the predicament in which they
+had left the professor and Coyote Pete, the three lads would have felt
+a real interest in exploring the cavern, now that they had grown
+accustomed to their surroundings. So far as they had been able to make
+out, the tunnel they had been treading was partially the work of human
+hands and partially the work of Nature. The great rift in which lay
+the accumulation of human remains was evidently the result of some
+volcanic upheaval. The path, however, was so graded and formed that
+there seemed no reason to doubt that it had, at one time, been made by
+the ancient mesa dwellers.
+
+"Seems to me we ought to find out what that roaring sound means before
+we go any farther," suggested Ralph suddenly.
+
+"That's a fine Irish bull," laughed Jack. "How are we going to find
+what it is unless we do go farther?"
+
+"That's so," agreed Ralph, somewhat abashed. "Come on, then."
+
+A few paces more brought them to an abrupt turn in the path, as they
+could feel by their constant touching of the inner wall.
+
+"Better strike another match," said Walt.
+
+"Yes; here goes," agreed Jack. Both boys shouted, to make themselves
+heard above the now thunderous roaring of the strange noise.
+
+A shout of surprise that rose even above the mysterious roaring,
+followed the striking of the match. Beyond the turn the path took a
+steep drop downward, and beyond that--the boys could hardly believe
+their eyes as they gazed--was the glint of rushing water.
+
+"The subterranean river!" was the amazed cry that broke from the lips
+of all three.
+
+
+
+
+CHAPTER X.
+
+A NEW MEXICAN STYX.
+
+"The subterranean river!"
+
+The words echoed back weirdly from the vault-like chamber into which
+they had now penetrated, and at the bottom of which the stream, upon
+which the light of the match had glistened, flowed rapidly. Within
+this spacious place the noise was not nearly so loud as it had been
+when confined in the narrow tunnel, which, in fact, acted much as a
+speaking-tube would have done.
+
+"It can't be!" gasped Ralph, unwilling to believe his own eyes.
+
+"But it is," cried Jack, as, all thoughts of their predicament
+forgotten in this strange discovery, they made lavish use of their
+matches on gaining the edge of the stream. The river was about twenty
+feet in width, and they speedily saw that the roaring sound they had
+heard during their progress through the tunnel was produced by a
+waterfall some distance above, over which the river plunged into a sort
+of basin at their feet.
+
+But this was not the most astonishing thing they found in that first
+brief but comprehensive inspection. Affixed to the rocky wall at one
+side of the chamber was a large, bronze lamp. An eager overhauling of
+the utensil showed it to be filled with oil, and apparently it was not
+so very long since it had been lighted.
+
+Hastily applying a match, Jack soon had the rocky chamber lighted, and
+they could now survey the place into which they had blundered, at their
+ease. In size it was about the same dimensions as the Council Hall of
+the mesa, which lay, they knew not how many feet, above them. The
+river roared down along one side of it, forming a deep, turbid pool
+just beneath the waterfall, by which it entered the place.
+
+To their astonishment, the boys now spied in one corner of the chamber
+several empty boxes piled up. Remains of excelsior and sacking were
+within them, and they bore the stencilled marks, "Agricultural
+Machinery, With Care."
+
+Instantly what Pete had related to him concerning the conversation of
+the men accompanying Black Ramon flashed into Jack's mind. Could it be
+possible that they had stumbled upon the place utilized by the
+gun-runners to convey their ammunition across the border? At this
+instant, there came a shout from Ralph, who had been peering about the
+place.
+
+"A boat!"
+
+"A what?" The incredulous cry burst from both Jack and Walt.
+
+"It is a kind of a boat, anyhow. Come here, and look for yourselves."
+
+Ralph was bending over the rocky marge of the subterranean river at a
+part of the chamber farthest removed from the waterfall. The water
+here flowed comparatively slowly, most of its force having been
+expended in the pool beneath the fall. Sure enough, Ralph had been
+right. Moored to the bank by two stout ropes attached to iron bars
+driven into the rock, was a boat--if such a name can be given to the
+flat-bottomed, floating appliance, upon which the thunderstruck boys
+gazed.
+
+The boat, or rather float, was about twenty feet in length and some
+five feet in beam. It was not unlike, in fact, one of those shallow
+craft used by duck hunters, only it was square at each end. Evidently
+it would hold a considerable quantity of freight. More excelsior and
+burlap litter in the bottom of it showed that whatever had been the
+contents of the boxes, it had apparently been used to transport them.
+
+"Boys, we've tumbled over the discovery of the age!" exclaimed Jack, in
+what was for him, a strangely excited voice.
+
+The others were not less moved. Their eyes were round and their jaws
+dropped in incredulous wonderment, as they gazed before them.
+
+"Will somebody please pinch me?"
+
+It was Ralph who spoke, turning a countenance solemn and startled upon
+his comrades.
+
+"No need to do that, Ralph. You're wide-awake; make no mistake about
+that."
+
+"But--but I don't understand," began Walt in a puzzled tone. "What is
+this place, what----"
+
+"What is it?" echoed Jack. "It's the gun-runners' underground
+railroad. Can't you see it? This river, so the old Indian legend
+says, emerges across the border. In some way these Mexicans heard of
+it, and learned the secret of the hollow altar. No wonder the
+government has not been able to find out how the rebels got their arms
+across the border."
+
+"Well, what are we going to do, now we've found it?"
+
+Walt, the practical, propounded the query, as they stood there,
+half-stunned by the rapidity with which unheard-of events had happened
+within the last half-hour.
+
+"Why, I--upon my word, I don't know," laughed Jack, brought up with a
+round turn by the hard-headed Walt.
+
+"I do," rejoined Walt.
+
+"What then?"
+
+"Escape to the open air."
+
+"You mean it?" Somehow, in his excitement, Jack had not gone as far as
+this daring suggestion. And yet it was, after all, the only thing to
+do. But suddenly another thought occurred to the boy.
+
+"The professor and Coyote Pete, how can we leave them?"
+
+"Well, we can't do them any good by remaining buried here, that's
+certain," replied Walt, in his sensible way.
+
+Jack and Ralph nodded agreement.
+
+"On the other hand, if this river really leads out into Mexico, we can
+take the subway to freedom and then, when we emerge, find out the best
+thing to do. Maybe we can fall in with some government troops or
+authorities of some kind."
+
+"But suppose the insurrectos are in power wherever this river comes
+out?"
+
+The question came from Ralph.
+
+"We'll have to take chances on that, I suppose."
+
+"Hark!" came suddenly from Jack.
+
+Far back somewhere in the tunnels they had threaded they could hear
+loud shouts and cries. The sound of the pursuit boomed out even above
+the noise of the waterfall.
+
+"They're after us!" exclaimed Jack.
+
+"Shall we take the boat?" Walt's usually calm voice shook a little as
+he asked the question.
+
+"It's our only chance. Come on, in with you, Ralph."
+
+Ralph hesitated no longer, but jumped into the little contrivance. A
+sort of oar lay in the bottom. He thrust it over the side.
+
+"The water's only about three feet deep," he announced.
+
+"So much the less chance of our being drowned," rejoined Jack.
+
+The lad had his knife out--a heavy-bladed hunting weapon. As soon as
+all was ready he would cut the ropes and set the boat free on the
+turbulent current.
+
+"All right!" cried Walt, as he clambered in and took his place by Ralph.
+
+Jack gave a hasty look around, and the next instant made a flying leap
+into the little craft. So fast had Black Ramon and his followers taken
+up the trail after they had discovered that the boys had found the
+secret of the hollow altar, that they were already entering the chamber.
+
+Ramon was in the lead. The glare of the lamp fell full on his
+parchment-like features, as with a roar of recognition, he sighted the
+boys.
+
+Ping!
+
+Something whizzed past Jack's ear, and, chipping the rock above,
+showered the occupants of the boat with fragments. The sharp report of
+the Mexican's revolver filled the place. With a quick movement, Jack
+slashed the rope nearest him. If he had not been in such a hurry, he
+would have seen that the other should have been severed first. As it
+was, he had cut the one that held the boat's bow to the stream.
+Instantly the flat-bottomed craft swung dizzily around, and still held
+by her stern mooring, dashed against the bank.
+
+For a minute the boys feared she was stove in, but there was no time to
+waste on an examination.
+
+Slash!
+
+One stroke of the knife severed the remaining rope, already drawn as
+taut as a piano wire. But, as Jack's knife fell, the place became
+filled with shouts and confusion.
+
+Ramon had been a little in advance of his men, and now they were all in
+the place. A second's glance showed them what had happened. Not only
+were the boys about to escape, but if they did not stop them the secret
+of their underground route across the border would be discovered, and
+its usefulness at an end.
+
+No wonder they strained every nerve to reach the boys. Ramon himself
+had bounded to the side of the subterranean river as the boat swung
+round. As her gunwale had struck the bank, he had leaped aboard. But
+before he could use his revolver, Walt's powerful arm knocked the
+weapon out of his hand, and it fell on the bottom of the boat. With a
+snarl of rage, Ramon flashed round on the boy. But whatever the
+Mexican might have been able to do with knife or pistol, he was no
+match for the muscles of the American lad.
+
+Walt fairly picked the lithe form of the gun-runner from the floor of
+the boat as Jack's knife fell across the remaining rope. With a splash
+and a loud cry, Ramon pitched overside into the stream. As he fell,
+though, he managed to clutch the side of the craft and he hung on,
+desperately endeavoring to draw himself up into the boat.
+
+His followers, seeing what had happened, rushed down on them. A
+tempest of bullets rattled about the boys' heads as they felt the rope
+part. It was no moment for sentimental hesitation. Walt raised his
+foot, and the next instant brought his heavy boot down with crushing
+force on Ramon's clinging fingers.
+
+With a yelp of pain, the fellow let go and was rolled over and over in
+the river, while half a dozen of his men waded in to rescue him.
+
+"Yip-ee-ee-ee! We're off!" yelled Jack, with a true cowboy yell. The
+lad was carried away by the excitement and thrill of the adventure.
+
+With a lurch and a bump, the frail craft carrying our three young
+friends shot forward. The lamp-lit panorama as Ramon, dripping and
+cursing, was hauled out of the water by his band, flashed before their
+eyes for a brief moment. The next instant dense darkness fell about
+them.
+
+At what seemed to be a mile-a-minute pace they were hurried forward
+into the unknown.
+
+
+
+
+CHAPTER XI.
+
+THE CAMP OF THE GUN-RUNNER
+
+Jounced against the rough, rock walls, bumped over shoal places, and at
+times whirled almost broadside on by the swift current, the queer,
+flat-bottomed boat containing our three young friends was hurried
+through the darkness. It was the maddest ride any of them had ever
+taken, and, as we know, they had been through some thrilling
+experiences since they had first stood on the railroad station platform
+at Maguez. Had they known it, they could have controlled the boat more
+or less with the rough oar--the one with which Ralph had sounded the
+depth of the river--but, of course, they were inexpert in the
+management of such a craft. They could do nothing but keep still and
+trust to luck to bring them safely out of their extraordinary
+predicament.
+
+After some ten minutes of this, the current seemed to slacken a little
+and the walls narrowed. Jack stretched out a hand and, to his
+astonishment, his fingers were swept along a rope stretched down the
+side of the tunnel. This solved a problem he had been revolving in his
+mind--namely, how did the Mexicans get their boat back after it had
+delivered its cargo of arms? The explanation was now a simple one.
+Evidently they hauled it back by the use of this rope. "It must have
+been hard work, though," thought Jack.
+
+Conversation was impossible in the confines of the tunnel which, in
+places, was a mere tube in the rocks; the roar of the water was almost
+deafening. It was so black, too, that they could not see one another's
+faces. Of real alarm Jack did not feel much, and for an excellent
+reason. It was apparent that the Mexicans had used this underground
+route across the border many times, and, if they could make the
+passage--terrifying as it seemed--in safety, there was every reason to
+suppose that the boys could make it with the same security.
+
+What worried Jack most about their situation proceeded from a far
+different cause. There was little reason to doubt that at the other
+end of the tunnel, wherever that might be, Black Ramon or his
+superiors, arming the insurrectionists, had guards posted to receive
+the smuggled guns. If no opportunity of escaping from the boat
+presented itself before they were hastened out of the exit of the
+tunnel, their situation would be just as bad as ever. Ramon would, of
+course, lose no time in following them up, either by a spare boat,
+which he might have had concealed in the vaulted chamber, or else on
+his fast, coal-black horse which he might ride across the rocky range,
+far above the subterranean stream.
+
+In the event of their falling once more into the hands of Ramon, Jack
+could not repress a shudder as he thought of what the probable fate
+would be. Ugly stories had from time to time floated across the border
+concerning the manner in which Ramon, in his cattle-rustling days,
+dealt with his prisoners,--stories of torture and suffering that made
+one shudder even to listen to. If the apparent leader of the
+insurrectionist gun-runners had cause for animosity against the boys
+before, it was surely redoubled now. Not only had they accidentally
+penetrated the secret of the Haunted Mesa, but they had toppled the
+former leader of the cattle-rustlers ignominiously into the water, an
+insult which Jack knew the man's nature too well to suppose he would
+easily either forgive or forget.
+
+In such gloomy reflections was he occupied when a sudden shout from the
+others roused him from his reverie, and, looking up, he saw that the
+tunnel through which the river flowed was growing higher, broader, and
+lighter. The darkness had now been exchanged for a sort of semi-gloom,
+in which the almost black rock gleamed wetly where the hurrying current
+of the stream had washed its base.
+
+"We're near the end!" shouted Walt to the others.
+
+Jack nodded. Suddenly his eye fell on Ramon's revolver, which lay at
+the bottom of the boat as it had fallen when he toppled overboard. One
+cartridge had been discharged, leaving but four good shells in the
+chamber, but in an emergency those four, the lad knew, would be better
+than no weapons at all. He regarded this as distinctly a piece of good
+luck--this finding of the pistol. He examined it and found that it was
+a heavy weapon of forty-four caliber.
+
+Hardly had he had time to observe all this before the boat, without the
+slightest warning, shot out into daylight, very much as a railroad
+train emerges from a tunnel. A swift glance at their surroundings
+showed Jack that they had floated into a sort of natural basin amid
+some wild, bare-looking hills. The banks of this basin were clothed
+with a sort of wild oat and interspersed with a small blue wild flower.
+Here and there were clumps of chapparal. But what pleased the lad most
+was the fact that, although not far from them a rude hut stood upon the
+bank, there was so far no sign of human occupancy of the place.
+
+Seizing the steering oar, Jack ran the boat up alongside a spot where
+the bank shelved gently down to the water's edge, and ran her, nose up,
+on the sand.
+
+"Hoo----" began Ralph jubilantly, his spirits carrying him away, but
+Jack's hand was over his mouth in a second.
+
+"The less noise we make the better," he breathed, stepping out of the
+boat on tiptoe and signing to the others to do the same. With scarcely
+a sound, they landed and stood at length on the grassy carpet sloping
+down to the sandy beach.
+
+So far not a sound had proceeded from the hut Jack turned to his
+companions with a cautious gesture.
+
+"Wait here while I investigate," he whispered, "and be ready to jump
+back into the boat and shove off at a minute's notice."
+
+They nodded and turned to obey, as Jack, as silently as he could, crept
+on toward the hut, his revolver clasped ready for use at the slightest
+alarm. The Border Boy did not mean to be caught napping. In this
+manner he reached the wall of the hut nearest to the river, in which
+there was a small, unglazed window. Cautiously raising himself on
+tiptoe, Jack peered within.
+
+In a rough chair, by a table covered with the untidy remains of a meal,
+was seated an elderly Mexican, as shriveled and brown as a dried bean.
+The regularity with which he was "sawing wood" showed that he was as
+sound asleep as it is possible for a man to be. Still Jack knew that
+there are men who sleep with one eye open, so he did not relax an iota
+of his vigilance as he crept around the corner of the house. On the
+opposite side he found a doorway, and, noiselessly gliding in, he had
+the pistol to the Mexican's ear before whatever dreams the man might
+have been having were even disturbed.
+
+"Caramba, sanctissima! Santa Maria!" yelled the man, springing to his
+feet as if propelled by springs. But the uncomfortable sensation of
+the little circle of steel pressed to the nape of his neck brought him
+back again into the chair in a second, trembling like a leaf, and
+gazing in terror at the determined young figure standing over him.
+
+"Keep quiet and I'll not hurt you," said Jack, adding as an
+afterthought: "Do you speak English?"
+
+"Me spiggoty 'Merican," sputtered the trembling old Mexican.
+
+"All right, José, then listen: Are there any horses here?"
+
+The old man's eyes held a gleam of intelligence.
+
+"Cavallo, señor. One, two, t'ree horse over heel."
+
+"Oh, over the hill, are they?" said Jack to himself, then aloud: "You
+come and show them to me."
+
+"Mocho easy to find," protested the Mexican.
+
+Jack smiled to himself. He had been right, then. The old man was
+trying to trick him. Assuming a sterner air, he thundered out,
+
+"Tell me where these horses are or I'll kill you!"
+
+The threat proved effectual, as Jack had hoped it would. Dropping all
+his attempts at subterfuge, the Mexican told the boy that the horses
+were in a gully not a hundred feet from the house. On the Mexican
+being escorted there, still with the pistol held close to his head, his
+words were found to be true.
+
+Three horses, ready saddled and bridled, stood in the gulch, apparently
+reserved for the use of any one about the camp who should need them in
+a hurry.
+
+This much ascertained, Jack marched the Mexican back to the hut, where,
+with a rope, he leisurely proceeded to bind him. Then, amid the
+fellow's tears and supplications--for he evidently thought he was about
+to be killed--the boy marched him to the river bank. Walt and Ralph
+were naturally bubbling over with questions, but they said nothing as
+Jack sternly ordered the aged Mexican to board the boat.
+
+There were more prayers and tears, but finally the shriveled old chap
+got on board, and the boys shoved him off. The current rapidly bore
+him off down the stream and presently he vanished between the two
+points of land through which the river made its way out of the basin.
+
+"Well, he's off for a good, long ride," said Jack, as with howls and
+yells from its passenger the boat vanished from view.
+
+"Why didn't you just bind him and leave him in the hut?" asked Ralph.
+
+"Because Ramon may be along at any moment, and the old fellow might
+give him some information concerning us we wouldn't like to have
+published," was the rejoinder. "In that boat he is in no danger and
+will simply take a long and pleasant ride, and won't be in a position
+to do us any mischief when he is finally rescued."
+
+The boys were full of admiration for Jack's strategy, and openly
+expressed their congratulations on the skillful way he had carried
+things through, but the lad waved them aside impatiently. Rapidly he
+told them that their best course was to get on horseback as soon as
+possible, and head away from the valley.
+
+Some five minutes later three youthful figures mounted on a trio of
+splendid specimens of horse flesh, loped easily up a trail leading from
+the natural basin in the hills. In Jack's pocket, too, reposed a
+certain paper found on the table in the hut and signed with Ramon de
+Barros' name. With a vague idea that it might prove useful to him, the
+boy had appropriated it, and shoved it hastily in his pocket.
+
+The summit of the basin reached, the boys found themselves not far from
+a broad, white road. The compass, which Jack still had on his wrist,
+showed the direction to be about due east and west. Crossing a stretch
+of grass, which separated them from the thoroughfare, the three young
+horsemen were soon standing on the ribbonlike stretch of white which
+wound its way through a country pleasantly green and fresh-looking
+after their sojourn in the desert.
+
+"Looks like the promised land," cried Walt.
+
+"I'll bet we're the first bunch to find the promised land via the
+underground railway," laughed Ralph, as they gazed about them,
+undecided in which direction to proceed.
+
+
+
+
+CHAPTER XII.
+
+MADERO'S FLYING COLUMN.
+
+As they stood there, still undecided as to which direction to take,
+Jack's keen eyes detected, above a clump of trees some distance down
+the road to the west, a cloud of yellow dust rising. Evidently
+somebody was coming their way. The question was, who was it?
+
+It might be some one of whom they could inquire the direction to the
+Esmeralda mine--for Jack had determined to seek out his father, knowing
+the mine could not be very far distant. Again it might be a band of
+insurrectos, in which case they would have jumped out of the frying pan
+into the fire with a vengeance.
+
+"Shall we ride forward?" asked Walt, as Jack's lips tightened in deep
+thought.
+
+The other boy pushed back his sombrero. Jack Merrill was only a lad,
+after all, and he found himself suddenly called upon to answer a
+question which might have stumped a grown man. The question, however,
+was decided for him, and by a means so utterly unexpected that it came
+near jolting the Border Boys out of their composure; for Jack, as they
+had ridden up from the river, had admonished his companions to keep
+cool minds and wits and stiff upper lips whatever happened. They were
+going into a country in which, from what they had been able to gather,
+the insurrectos were numerically and strategically strong. Their only
+safety, the lad argued with a wisdom beyond his years, was in facing
+emergencies as they came, without betraying by outward signs whatever
+of inward perturbation they might feel.
+
+"I think we had better ride eastward, till we come to some village or
+town," Jack was beginning, in response to Walt's question, when a voice
+from behind suddenly hailed them in unmistakably American accents.
+
+"Ah, here you are, gentlemen. We've been expecting you."
+
+The boys wheeled to find that a horseman stood beside them. He had
+ridden almost noiselessly over the soft grass, which accounted for
+their not having heard his approach. Jack took in the new arrival's
+figure in a quick, comprehensive glance.
+
+The man who now faced them was a stalwart-looking chap of about thirty.
+His face was bronzed and his eyes keen. The face of one who has lived
+much out of doors. His manner seemed frank and open--even hearty--but
+any one skilled in reading faces would have noted in the rather
+receding chin and the eyes set close together that, in spite of his
+apparent heartiness, the newcomer was a man of limited reliability.
+The sort of chap, in short, who, while fearless up to a certain point
+and adventurous to a degree, would yet in an extremity look out for
+"Number One."
+
+As for his dress, it was much the same as the boys'. Sombrero, leather
+chaps well worn, blue shirt, and red neck handkerchief. Jack's keen
+eyes noted, too, that the pommel of his saddle bore some recent bullet
+scars, and that in two bearskin holsters reposed the formidable-looking
+butts of two heavy-caliber revolvers. The war-like note was further
+enhanced by the fact that across his saddle horn the new arrival
+carried a Remington rifle.
+
+The boys' position was now an extraordinary one. Advancing toward them
+down the road, was, what they could now perceive to be, a considerable
+body of horsemen. As if this were not enough to raise a question of
+whether it was better to fly or remain where they were, here was this
+total stranger, perhaps an American, too, hailing them as if he knew
+them, or, at least, had expected to meet them there. Jack's mind was
+made up in a flash, but, even in the brief instant he hesitated, the
+stranger's keen, close-set eyes narrowed suspiciously.
+
+"I'm not mistaken, am I? You expected to meet me here?"
+
+"Yes, yes, of course," responded Jack quickly, and in as easy a tone as
+he could command; "I hope we're not late?"
+
+"No; there comes Madero's flying column now. You couldn't have kept
+the appointment better if you had arranged to meet us at some spot in
+New York."
+
+"I'm glad we're on time," said Jack, not knowing exactly what else to
+say.
+
+The lad was thunderstruck, as well he might be, by the turn events were
+taking. He wished fervently, however, that they knew whom they were
+expected to be and why their coming had been awaited with such
+eagerness.
+
+"I say, you know," rattled on the other, who seemed to be a pleasant
+natured enough chap, "that trip of yours through that hole in the
+ground has mussed you up a bit."
+
+"It certainly has," agreed Jack, more and more mystified; "it's a
+pretty rough voyage."
+
+"That's what, and going through that blamed trap in the Mesa, like a
+comedian in an extravaganza, isn't the least unpleasant part of it. It
+was a pretty slick trick of Ramon's to find that out, although, I
+guess, some old Indian gave him the tip."
+
+"It's a great scheme," put in Walt Phelps, finding his tongue at last.
+
+"You chaps are a good deal younger than I expected to find you,"
+rattled on the stranger, "but I suppose you've seen lots of service."
+
+"Yes, lots of it," put in Ralph, throwing some fervor into his tone.
+He felt that they had indeed, in the last few hours, seen service
+enough for a lifetime. Jack inwardly rejoiced as the others found
+their tongues. He had dreaded that the suddenness of the emergency
+might have proved too much for them. Both lads were rising to it
+gallantly, however. Now, if only he could find out who on earth they
+were supposed to be, they might yet escape from the predicament into
+which they had fallen.
+
+"Now let's introduce ourselves," went on their new acquaintance,
+evidently not the least bit suspicious now. "My name's Bob Harding.
+Which of you chaps is Con Divver?"
+
+"Right here," said Jack, motioning to Walt.
+
+"And Jim Hickey and Ted Rafter?"
+
+"I'm Jim and here is Ted," responded Jack, his heart beating like a
+trip hammer. It was a daring game they were playing.
+
+"That's good. Now we all know each other. I think that Americans
+enlisted in this sort of service should be on good terms, don't you?"
+
+"I certainly do," rejoined Jack warmly.
+
+"Fine! I'll bet we'll make good messmates. And now here comes Madero
+himself. If you fellows will come with me, I'll introduce you in form.
+Do you 'spiggoty'?"
+
+"Do we what?" asked Jack wonderingly.
+
+"Spiggoty. Talk this greaser lingo?"
+
+"Not very well, I'm afraid. Does the general talk English?"
+
+"Well. He's a good fellow, too. You'll find out."
+
+Thus rattling on, Bob Harding escorted the lads toward the van of the
+advancing horsemen. There were about a hundred in the troop, which
+Harding had referred to as a "Flying Column," and, although the
+horsemen were all apparently well armed, their appearance was ragged
+and wild in the extreme. They had evidently seen some hard fighting.
+Here and there could be seen men with bandaged heads or limbs, while
+their high conical-crowned hats were in some cases drilled, like
+beehives, with bullet holes. In color, the insurrecto leader's
+followers ranged from a delicate cream to a dark, reddish-brown, almost
+the coppery hue of a red Indian. In all, they formed as ferocious and
+formidable-looking a troop of horsemen as the Border Boys had ever set
+eyes on.
+
+Madero himself, a rather sad-faced man of past middle age, rode in
+advance, surrounded by several officers, the latter having red flannel
+chevrons attached to their buckskin coats by safety pins. The famous
+insurrecto leader raised his hat with Mexican courtesy as the newcomers
+approached. Bob Harding drew himself up in his saddle and gave a
+military salute which the general stiffly returned. The boys, taking
+their cue from their new acquaintance, followed his example.
+
+"I am afraid that your first experience with the insurrectos was a
+rough one, señores," said the general, with one of his sad smiles,
+using very fair English.
+
+"No rougher than we must expect," rejoined Jack crisply. The lad by
+now had begun to have an inkling of the situation. Evidently Bob
+Harding was a soldier of fortune fighting with the insurrectos against
+the troops of Diaz, while they themselves were supposed to be more of
+the same brand. Evidently they had been expected by Ramon's
+subterranean river, and in taking the boat they must have forestalled
+the real Con Divver, Jim Hickey, and Ted Rafter. Jack caught himself
+wondering how long it would take the latter to ride over the mountains
+and discover the imposture.
+
+"We are on our way to our bivouac farther on, gentlemen," said the
+general, with a wave of his hand, as if to dismiss them. "Captain
+Harding will introduce you to your brother officers and later on I will
+assign you to duty."
+
+The boys saluted once more, as did Bob Harding, and, still following
+the young soldier of fortune, they rode toward the rear of the column.
+The brown-skinned soldiers cast many glances out of their wild eyes at
+them as they loped back, evidently wondering at the youth of Madero's
+new recruits from across the border.
+
+The boys found no opportunity to exchange conversation as they rode
+along. Bob Harding was far too busy introducing them to brother
+officers to permit of this. From remarks addressed to them, which they
+answered carefully in a general way, the boys soon learned that the
+three soldiers of fortune they were impersonating had been redoubtable
+warriors in several revolutionary battles in South America. Thus it
+came about that Jack and his chums were speedily far more prominent
+personalities than they cared about becoming. The officers of Madero's
+command they found to be mostly small planters and ranch owners,
+inflamed with bitterness at the freedom with which great grants of land
+had been made to Americans by Diaz.
+
+Bob Harding was not backward in telling them his history, as they rode
+along. He had been expelled from West Point for a hazing prank, and
+since that time had "knocked about the world a bit," as he expressed
+it. He was frank in confessing that he was with Madero's command for
+the "fun there was in it."
+
+"I don't see much fun in injuring American interests and practically
+warring on your own people," burst out Jack, before he knew what he was
+saying.
+
+Harding whipped around in his saddle like a flash.
+
+"Say, Jim Hickey," he snapped, "those are funny sentiments coming from
+you. You didn't feel that way during your famous campaign in
+Venezuela, did you?"
+
+"Well, it wasn't so near home, you see," rather lamely explained Jack,
+wishing that he had bitten his tongue out before he had made such a
+break.
+
+But Bob Harding fortunately was not of an analytical disposition, and
+he was soon rattling on again, relating to the boys, with great glee,
+the manner in which the insurrectos were getting all the arms they
+wanted by Black Ramon's underground route.
+
+
+
+
+CHAPTER XIII.
+
+IN THE CAMP OF THE INSURRECTOS.
+
+Camp was made that night not far from the outskirts of what must have
+been a small town or village. Through the trees surrounding the camp
+the boys could catch the glint of distant lights as the sun set and
+darkness rushed up with the suddenness characteristic of the southern
+latitudes. Rumor about the camp was that there was a fair or carnival
+in the village. To Jack's huge delight, he found that a tent was to be
+provided for them, and that, if all went well, they would be able,
+after the camp was wrapped in sleep, to have a consultation.
+
+But before this occurred something else happened which bore so directly
+on the boys' fortunes that it must be related here. Supper in the camp
+was over, sentries posted, and the routine of what had evidently been a
+long campaign taken up, when the three lads, who had been chatting with
+Bob Harding and trying to draw out all he knew without betraying
+themselves, were summoned by a ragged orderly to present themselves in
+General Madero's tent.
+
+At first a dreadful fear that their deception had been discovered
+rushed into Jack's mind, as they arose from the ground outside Bob
+Harding's tent and made their way to the general's quarters. This
+fear, which his comrades shared with him, was speedily relieved,
+however. General Madero greeted them with the same grave courtesy he
+had shown them earlier in the day, and, after a few words, bade them be
+seated. Each visitor having been accommodated with a camp stool, the
+general turned to a written paper which he had before him on the
+folding camp table, and which he had apparently been poring over
+intently when they entered.
+
+"I sent for you, gentlemen," he said, "in the first place, because I am
+sure, from what Señor Ramon told me, our new recruits are anxious to
+distinguish themselves, and also because I have some duty to outline to
+you which is peculiarly adapted for Americans to undertake.
+
+"You know, doubtless, that the funds of the insurrectos are not as
+plentiful as they might be. Most of us are poor men. I myself have
+disposed of my estate to make the revolution against the tyrant Diaz
+successful." He paused and frowned at the mention of the hated name,
+and then continued in the same grave, even voice:
+
+"It becomes necessary, therefore, for us to raise funds as best we may.
+Of course, we might live upon the country, but this I am unwilling to
+do. The people are friendly to us. They give us their moral support.
+Let us then not repay good with evil by plundering them. Rather let us
+pay for what we get as we go along."
+
+Harding nodded, as did the boys. It was best to give the general the
+impression that they were deeply interested.
+
+"Very well, then. But we must raise funds--and how? How better than
+by helping ourselves to the product of which our country has been
+robbed by favorites of Diaz. I refer, I need hardly say, to the
+American mining men who have enriched themselves at my poor
+countrymen's expense."
+
+Jack could hardly repress an angry start as he saw whither this line of
+reasoning must lead. The gross injustice of the idea made him flush
+hotly, but he was far too wise to expose his hand to the wily old
+insurrecto leader, who was watching them with an eager look on his
+withered, yellow face.
+
+"There is near here," continued the general, "a mine I have had my eyes
+on for a long time. It belongs to a Señor Merrill, a rancher----"
+
+The general broke off abruptly. Jack had started so suddenly that the
+lamp on the table was jarred.
+
+"Señor Hickey knows Señor Merrill?" he asked, bending his searching
+black eyes on the lad.
+
+"I--no--that is, yes--I met Señor Merrill some time ago," stammered
+Jack. "Hearing his name again startled me. I was not aware he was in
+this part of the country."
+
+Apparently the explanation satisfied the old leader, for he continued
+with a satisfied nod.
+
+"This Señor Merrill is rich, I hear. But all his wealth has not
+prevented his miners leaving him to answer the call of the insurrecto
+cause. His mine, The Esmeralda, is not more than twelve miles from
+here. In the treasure room is stored much gold. Since we blew up the
+railroad, he has not been able to ship it. We must have that gold."
+
+He paused and looked at the Americans inquiringly. Of the four, Bob
+Harding alone looked enthusiastic.
+
+"It should be easy, general," he said; "if the Mexican miners have
+quit, all we have to do is to march in and help ourselves."
+
+"Yes, but Señor Merrill is not unsurrounded by friends," went on the
+general, while Jack's heart gave a bound of gladness; "he has a German
+superintendent and several mine bosses. They have arms and ammunition,
+and it will be a difficult matter to dislodge them. Also, there are
+telephone wires by which he can summon aid from the regular troops."
+
+"Well, what do you want us to do, sir?" asked Jack, with what was
+really, under the circumstances, a creditable simulation of disinterest.
+
+"To undertake some scout duty. Find out just what his force is and the
+best quarter from which to attack the mine. And, above all, sever his
+communication with the outside world."
+
+"Cut the wires?" asked Bob Harding eagerly.
+
+"That's it. Make it impossible for us to fail."
+
+"But, general, do not the regulars already know of your presence in
+this part of the country?" asked Jack.
+
+General Madero smiled.
+
+"The heads of bone which command them know little beyond dancing and
+how to flirt correctly," he said. "My flying column has, in the past
+two days, passed from one end of the province to the other without
+their being aware of it. The main part of my army is in eastern
+Chihuahua, blowing up bridges and otherwise diverting their attention,
+while I have come into, what you Americans call, Tom Tiddler's ground,
+where I mean to pick up all the gold and silver I can. Why not?" he
+demanded, with a sudden access of fury. "Is it not ours? What right
+have these interlopers of Americanos here? Mexico for the Mexicans and
+death to the robber foreigners!"
+
+He brought his lean, shriveled hand down on the table with a thump that
+made the lamp shake. His Latin temperament had, for the moment,
+carried him away; for a flash the blaze of fanaticism shone in his
+eyes, only to die out as swiftly as he regained command of himself.
+
+"When shall we depart on this duty, sir?" asked Bob Harding, after a
+brief pause.
+
+"To-morrow. The hour I will inform you of later. Not a word of this
+in the camp, remember. I can trust to you absolutely?"
+
+"Absolutely," rejoined Bob Harding, with, apparently, not a single
+qualm of conscience.
+
+The general's eyes were bent upon the boys who had not rejoined to his
+question.
+
+"Absolutely," declared Jack, saving his conscience by adding a mental
+"Not."
+
+Bob Harding, who was sharp enough in some things, was quick to detect a
+change in the manner of the three supposed soldiers of fortune as they
+left the general's tent.
+
+"Don't much like the idea of going up against your own countrymen, eh?"
+he asked easily.
+
+"No," rejoined Jack frankly, "we don't."
+
+"Now look here, Hickey, isn't that drawing it pretty fine? Merrill and
+chaps like that have practically buncoed old Diaz into granting them
+all sorts of concessions, and----"
+
+"I'm pretty sure Merrill never did, whatever the rest may have done,"
+was the quiet reply.
+
+"Eh-oh! Well, of course, it's all right to stick up for one's friends
+and that sort of thing, but I guess that you chaps, like myself, are
+down here to, line your pockets, aren't you?"
+
+"Perhaps," was the noncommittal reply.
+
+"Well, to be frank with you, I _am_. I'm down here just for what there
+is in it, and if I can see a chance to line my pockets by a quiet visit
+to the gold room of a mine, why, that's the mine owner's lookout, isn't
+it? I run my risk and ought to have some reward for it."
+
+"That's queer reasoning, Harding."
+
+"Say, Hickey, you're a rum sort of chap. So are your chums here, too.
+Not a bit what I expected you to be like. I thought you were
+rip-roaring sort of fellows, and you act more like a bunch of prize
+Sunday-school scholars."
+
+There was a taunting note in the words that Jack was not slow to catch.
+Particularly was the last part of Harding's speech brought out with an
+insulting inflection. Jack's temper blazed up.
+
+"See here, Harding," he snapped out, "do you know anything about
+dynamite?"
+
+"Eh? What? Yes, of course. But, good gracious, what's that got to do
+with----"
+
+"Everything. Dynamite doesn't say or do much till it goes off, does
+it?"
+
+"What are you driving at, my dear fellow, I----"
+
+"Just this;" Jack's eyes fairly snapped in the starlight, as he looked
+straight into Harding's weak, good-natured countenance; "don't monkey
+with high explosives. Savvy?"
+
+Harding's eyes fell. He mumbled something. For a minute he was
+abashed, but he soon regained his spirits.
+
+"Forgive me, Hickey," he exclaimed, "and you, too, Rafter and Divver.
+I thought you were just a bunch of kids, but now I see you are the real
+thing. Blown in the bottle, this side up, and all that.
+
+"Say, do you know," he went on, lowering his voice cautiously and
+bending forward as if afraid the coffee-colored sentry pacing near by
+might overhear, "for a while I even thought you were imposters."
+
+"No!" exclaimed Jack, starting back in well-assumed amazement.
+
+"Fact, I assure you. Funny, wasn't it?"
+
+"Not very funny for us had your suspicions been correct," put in Walt
+Phelps.
+
+"My dear Con, I should think not. Putting your eyes out with red-hot
+irons would be one of the least things that old Madero would do to you.
+Fatherly old chap, isn't he? But, as you said, Hickey: Don't fool with
+dynamite!"
+
+A few paces more brought the boys to their tent.
+
+"Well, good night, or buenas noches, as they say in this benighted
+land," said Harding, as they reached it. "Better turn in and have a
+good sleep. And then to-morrow it's Ho! for Tom Tiddler's ground, a
+pickin' up gold and silver."
+
+"And maybe bullets," came from Walt.
+
+"Oh, my dear fellow, that's all in the life. Buenas noches!"
+
+And Bob Harding passed on, humming gayly to himself.
+
+The boys entered their tent and lit the lamp. It was silent as the
+grave outside, except for the steady tramp, tramp of the sentries. At
+long intervals the weird cry of some night bird came from the woods, on
+the edge of which they were camped, but that was all.
+
+Jack sat down on the edge of his cot and gazed across the tent at the
+others.
+
+"Well?" he said.
+
+"Well?" came back from his two chums in danger.
+
+Thus began a conversation which, with intervals of silence, when the
+sentries' heavy footsteps passed, continued into early dawn. Then,
+with a consciousness that the future alone could bring about a solution
+of their dilemma, the three tired lads tumbled into their cots to sleep
+the slumber of vigorous, exhausted youth.
+
+
+
+
+CHAPTER XIV.
+
+"DEATH TO THE GRINGOES!"
+
+It was broad daylight when the lads awoke. About them the life of the
+camp had been astir for some time, in fact. Bugles rang out cheerily
+and ragged troopers hastened hither and thither, with fodder or buckets
+of water for their mounts, for in Madero's flying squadron each man
+looked after his own animal, with the exception of a small force
+detailed to commissariat duty. From the village below, curious-eyed
+Mexicans began pouring into camp with the earliest dawn, and by the
+time the three involuntary imposters were out of their tent and had
+doused each other with cold water, the place presented a scene of
+lively activity and bustle.
+
+"Sitting on the edge of a volcano seems to agree with us," remarked
+Jack, as the three sauntered off to join Bob Harding, who was standing
+outside his tent door, smoking a cigarette, a bad habit he had picked
+up from the Mexicans.
+
+Indeed, three more manly, rugged lads would have been hard to find.
+Under their tanned skins the bright blood sparkled, and there was a
+surety in their long, swinging stride and the confident set of their
+shoulders that made one feel a certainty that there was a trio that
+would be able to take care of itself in any ordinary emergency.
+
+Refreshed, even by the few hours slumber, and with sharp-set appetites,
+the boys felt altogether different persons from the three bedraggled
+youths who had been jounced through the tunnel, and later thrown into
+such a perplexing combination of circumstances.
+
+"I feel fit for anything," Ralph confided to Jack.
+
+"Good boy," rejoined his companion, throwing his arm about the Eastern
+lad's neck; "we'll come out all right. I'm confident of it."
+
+"Unless the real Con Divver, Jim Hickey and Ted Rafter happen to show
+up," put in the practical Walt, with a half-grin.
+
+"Botheration take you, Walt," exclaimed Ralph, in comic petulance;
+"you're the original laddie with a bucket of cold water. As we figured
+it out last night, we shall be far away from here on our way to the
+Esmeralda mine before Ramon and the real soldiers of fortune whose fame
+we have appropriated are anywhere near here."
+
+"I hope so, for our sakes," muttered Walt, half to himself. Practical
+minded as Walt was by nature, he saw only too clearly the imminent
+peril in which they were moving. "Sitting on the edge of a volcano,"
+was the way Jack had put it. He had not stated the case a bit too
+strongly. At any moment, for all they knew, Ramon or one of his men
+might arrive with the true story, and then, where would they be?
+
+At the conference in the tent the night before, the three lads had
+agreed on a definite course of action. This was to get as close to the
+Esmeralda as they could, and then make a bold dash for Mr. Merrill and
+their friends. If Bob Harding chose to join them, well and good. If
+he did not--well, they could not force him. Somehow, both Jack and
+Walt had reached the conclusion that Bob, for all his vivacity and good
+humor and apparent courage, would prove a "rotten reed" in a moment of
+stress. How accurately they had gauged his character, we shall see.
+This plan, as our readers will agree, was a sensible one, and,
+moreover, had the merit of being the only way out of their dilemma.
+But it all hinged on one thing, namely, on their departing before Ramon
+or any of his followers arrived and denounced them.
+
+Breakfast in the insurrecto camp was a peculiar meal. The officers
+messed together, and, of course, the boys joined them. Once or twice,
+Jack, looking up from his peppery stew, noticed one or another of the
+insurrecto officers eyeing either himself or his companions curiously.
+
+"They think you're awful youthful looking to have done all the things
+credited to you," whispered Bob Harding.
+
+After the meal was despatched, the boys expected some sort of orders to
+emanate from the general's tent, but apparently he was in no hurry to
+move forward till the errand upon which he had announced he meant to
+send the Americans, had been accomplished. The morning was spent by
+the three lads in strolling about the camp, striving their utmost to
+appear at their ease, but starting nervously every time an out-rider
+came into camp. Every hoof-beat upon the road was eloquent with
+signification for them. Ramon could not be far off now. In this
+wearing manner passed the morning hours. For some time they had seen
+nothing of Bob Harding, when suddenly, loud voices, in which that of
+their friend predominated, reached them. The sounds came from behind a
+thick clump of manzanita bushes, where several of the officers had been
+whiling away the hours at a native gambling game. Among them, we
+regret to say, had been Bob Harding.
+
+As the boys, attracted by the disturbance, came up, they saw the young
+American on his feet in the midst of a group of native officers, who
+were clustered about him, angrily demanding something. From a handful
+of gold which the young soldier of fortune clutched, it was evident
+that he had been a winner, but that some dispute had arisen over his
+success.
+
+Suddenly, and without the slightest warning, the young Mexican who had
+been the most insistent of the apparent objectors, drew his sword and
+rushed upon Harding, who was unarmed. He threw up his arm as the
+thrust came, and succeeded in deflecting it at the cost of a slash on
+the back of his hand.
+
+At the same instant he ducked nimbly, and, rushing in under the
+swordsman's guard, he planted a blow upon the Mexican's jaw that sent
+him reeling backward, waving his arms round and round, like a windmill.
+With a howl of fury, the man's companions made a rush for Harding.
+
+"They're going to rush him!" whispered Jack to the others.
+
+"So I see," rejoined Walt, grimly clenching his fists.
+
+As the charge descended on Bob Harding, he suddenly found three of his
+countrymen at his side.
+
+"Thank goodness you're here," he breathed, and that was all he had time
+to say before the mob was upon them.
+
+Jack had just time to deflect a sword blade, when he saw a terrific
+blow aimed at him with the butt of a rifle. He dodged just in time,
+and, as the stock went whizzing by his ear, he knocked the dealer of
+the blow flat on his back. In the meantime, Walt and Ralph had been
+giving good accounts of themselves, and Bob Harding had succeeded in
+disarming one of his opponents.
+
+But they were by no means in possession of the victory yet. With howls
+of fury, the companions of the sprawling Mexicans charged once more,
+and suddenly Jack, after dealing one of them a staggering blow, saw a
+sword fall jangling at his feet.
+
+Instantly he seized the weapon, and prepared to receive all comers.
+Now, fencing had been one of the fads at Stonefell during the past
+term, and Jack, under the tutelage of Mons Dupre, the French
+instructor, had become an expert swordsman. With the weapon in his
+hand, he felt equal to facing any of the excited little yellow-faced
+Mexican officers. As for them, they showed an equal disposition to
+annihilate the Americanos.
+
+Hardly had Jack gauged the balance of his new-found weapon, before one
+of his opponents, a lithe, sinewy chap, with fiercely twirled
+moustache, came charging in, handling his sword like a duelist. Jack
+parried his furious onslaught easily. The fellow checked abruptly,
+when he found that, instead of a green boy, he had an expert swordsman
+to deal with. Steadying himself, he began a systematic play for Jack's
+heart. This was no play duel or mock fencing match with buttoned
+foils. It was the real thing, and Jack knew it.
+
+But the lad kept his head admirably. The Mexican, on the contrary, as
+lunge after lunge was parried, became furious.
+
+"Carramba!" he hissed. "You dog of an Americano, I keel you!"
+
+"If I let you," rejoined Jack, falling back a pace. The fierce thrust
+of his opponent fell upon thin air. The next instant Jack recovered,
+as if by magic, and his blade flashed and writhed thrice like a
+writhing serpent.
+
+Suddenly the Mexican found his sword abruptly jerked clean out of his
+hand by Jack's weapon, and sent ringing over the heads of the other
+combatants.
+
+"Señor, I am at your mercy!" exclaimed the Mexican, dramatically
+throwing his arms open for the death-thrust, which it is likely he
+himself would have given, had the circumstances been reversed.
+
+"Bring me your sword," ordered Jack.
+
+The other fetched it and handed it, hilt first, to his conqueror. Jack
+took it, and, placing it across his knee, snapped it clean in two.
+
+"Save the pieces," he said, handing them to the Mexican.
+
+"Diablo!" cried the fellow, mad at the deliberate insult, "for that you
+die!"
+
+Holding a snapped section of the sword by the hilt, he drove in at Jack
+full tilt, only to be met by a healthy American fistic uppercut,
+planted with such accuracy that the Mexican's wiry form was actually
+lifted off its feet. He whirled round twice in the air, as if
+performing some sort of grotesque dance, and then fell in a heap.
+
+"You won't bother us for a time," muttered Jack, turning to aid his
+companions.
+
+While he had been engaged with his officer, the others had had their
+hands full.
+
+Like a snarling pack of wolves, the Mexicans had withdrawn and suddenly
+made a swoop on them all at once. Defending themselves as best they
+could, Walt, Ralph and Bob Harding were, nevertheless, driven back
+against the bushes. So far as Walt and Ralph were concerned, it was a
+real fight, but with Bob Harding it was different. His face was a
+sickly yellow, and in his eyes was a light that Jack had seen
+before--the expression of a coward at bay.
+
+"Keep 'em off, fellows--I'm coming!" yelled Jack, as he charged into
+the thick of the fray. "The reinforcement was totally unexpected by
+the Mexicans, and they fell back for an instant--but 'for an instant
+only.
+
+"Bah, it is only another of those boys!" cried the one who seemed to be
+their leader, a fat, pudgy little fellow, with a thick, drooping, black
+moustache.
+
+"Death to the Gringoes!" yelled his followers, their deep-lying hatred
+of Americans now stripped of its veneer of politeness, and lying
+exposed in all its ugliness.
+
+The fat, pudgy little officer made a rush at Jack, who, instead of
+meeting it, ducked and caught the other by his wrist. The fellow's
+sword went flying, and, at the same instant, Jack made a quick turn.
+As he did so, the pudgy man's rotund little body was seen to rise from
+the ground and describe an aerial semi-circle. He came crashing to the
+ground with a thud, his thick neck almost driven into his shoulders by
+the force of the concussion.
+
+"Now for the others!" yelled Walt; but even as he uttered the cry,
+there came another shout from beyond the bushes in which the battle was
+being waged:
+
+"Ramon! Ramon the Black!"
+
+
+
+
+CHAPTER XV.
+
+A RACE FOR LIFE.
+
+The electric thrill that passed through the lads at the words, and
+temporarily rendered them powerless to move, would have speedily made
+them an easy prey for the aggrieved Mexican officers, but that the
+latter were equally excited by the announcement. The mention of
+Ramon's name, in fact, seemed to cause a galvanic wave of activity
+throughout the bivouac. Men could be heard running hither and thither,
+and above all sounded the heavy trample of the new arrivals' horses.
+
+In less than two minutes the last of the wounded Mexicans had picked
+himself up from the ground, and, clapping a hand over a rapidly
+swelling "goose egg," was hurrying from the scene of the sudden battle.
+The last to get up was the pudgy little officer whom Jack had
+overthrown. This fellow painfully scrambled to his feet, and,
+breathing the most terrible threats in his native tongue, limped off.
+
+The boys stood alone on the card-strewn, coin-littered battle-ground.
+Dismay was pictured on their countenances. The crucial moment had
+come, and they were fairly caught in a trap from which there seemed to
+be no possible means of extricating themselves.
+
+"Come on, boys," cried Bob Harding, who had quite recovered his
+equanimity, "here's your friend Ramon, now."
+
+He hastened off, not even looking to see if the supposed adventurers
+were following him. Suddenly, while the three lads stood regarding one
+another, there came a high-pitched voice ringing clearly above the
+confusion and shouts:
+
+"You consarned yaller coyote, you take yer leathery lunch-hooks off me,
+or I'll fill yer so full uv holes your ma can use you for a collander!"
+
+"Coyote Pete!" exclaimed Jack. "Oh, boys, he's all right!"
+
+"Oh, Jack! What are we going to do?" gasped Ralph, pale under his coat
+of tan, and looking about him nervously.
+
+"We must act quickly, whatever it is," exclaimed Jack. "Thank
+goodness, Coyote Pete is safe. The professor must be all right, too,
+then. Look, there are the Mexican's horses off yonder. Let's make a
+dash for them, and try to sneak out while they are still looking for
+us."
+
+"Do you think we can do it?" Ralph's voice was full of hesitancy.
+
+"If we don't, we'll all be lined up with a firing squad in front of us
+within the next ten minutes!" exclaimed Jack. "Hark!"
+
+They could hear shouts and angry cries, above which Ramon's voice
+sounded, as if he were narrating something.
+
+"He's telling them about us," cried Jack. "Come on; there's not a
+fraction of a second to lose."
+
+Headed by Jack, the three Border Boys started on the run for the grove
+in which the horses had been picketed. Some of the animals were
+saddled and bridled, and for these they made a dash. They were not to
+escape without some difficulty, however, for, as they placed their feet
+in the stirrups, preparatory to swinging into the high-peaked saddles,
+a dozing trooper sprang up from a litter of opened hay-bales. He
+shouted something in Spanish, and made a spring for the head of the
+animal Jack bestrode. It was no time for half measures. The heavy
+quirt, with its loaded handle, hung from the horn of the saddle. With
+a quick movement, Jack secured it, and brought the loaded end down on
+the fellow's skull. He fell like a log, without uttering a sound.
+
+"Now, forward boys!" cried Jack in a low tone, "it's a ride for life."
+
+The others needed no urging. As rapidly as they could, consistent with
+making as little noise as possible, the three young horsemen rode out
+of the patch of woods in which the camp had been made, and emerged on
+the high road without being stopped. Suddenly, however, a sentry with
+a fixed bayonet, seemed to spring from the ground in front of them. He
+cried something in Spanish, to which Jack replied by driving his horse
+full at him. The fellow went down, and rolled over and over, as the
+horse's hoofs struck him. Before he recovered his feet, the Border
+Boys were upon the road and galloping for dear life. There was no use
+in caution, now. Everything depended, in fact, on putting as much
+distance as possible between themselves and the camp before their
+absence was discovered.
+
+Fortunately, their horses were fresh, powerful animals, with long,
+swinging gaits. They got over the ground at a wonderful rate, and
+Jack's heart began to beat exultingly. Not far distant lay some hilly
+ground, broken with deep gullies and thickly grown with wooded patches.
+Could they gain it, they would have a chance of concealing themselves.
+
+"Hullo! They've discovered we've gone!" exclaimed Jack suddenly, as
+behind them they could hear shots and bugle calls. "Don't spare the
+horses, boys; we've got to make that rough country."
+
+The quirts fell unmercifully on the big, powerful horses, and they
+plunged snorting forward.
+
+"We're kicking up dust enough to be seen ten miles," grumbled Walt.
+
+"Can't be helped," flung back Jack, "speed is what counts now."
+
+Before many minutes had passed, such good progress had they made that
+the edge of a clump of woods was reached, and they plunged rapidly into
+the friendly shelter.
+
+"Where to now?" gasped Ralph.
+
+"Right on! Right on!" shot out Jack. "Keep going till the horses
+drop, or they overtake us. It's our only chance."
+
+On and on into the wood, the hunted boys rode. Their wiry horses were
+flagging now, but still seemed capable of more effort. Over the rough
+ground, though, the pace at which they urged them was a killing one.
+Still, as Jack had said, it was "their only chance."
+
+All at once, from their rear, they heard shouts and bugle calls. Jack
+turned a shade paler. The demonstration was much too close to be
+pleasant. He had hardly believed that it was possible for the Mexicans
+to have gained upon them so rapidly.
+
+"Guess we're up against it," muttered Walt Phelps, in his usual laconic
+manner.
+
+"Not yet, by a good sight," pluckily retorted Jack. "Come on--into
+this gulch. It takes a turn above here, and we may find some means of
+getting out of their sight altogether."
+
+Almost on their haunches, the horses were urged down the steep bank of
+the gully to which Jack had referred. It was about twenty feet in
+depth, with steep sides at the point at which they entered it, and
+bare. Farther on, though, it took a turn, and was covered almost to
+the bottom with chaparral and brush.
+
+As Jack had said, if they could gain this portion of it, it ought to
+afford them an ideal hiding-place.
+
+Rapidly they pressed forward along the rough bottom of the gulch, which
+was evidently a roaring water-course in times of heavy rain, but which
+was now as dry as a bone. It was stiflingly hot, too, but none of them
+noticed that. Other things far more overwhelming in importance, were
+upon their minds just then.
+
+Evidently, such skilled trackers as the Mexicans, had not been at fault
+in locating the woods into which the boys had vanished. The yells and
+cries, which Jack had heard, were rapidly drawing nearer in the woods
+above them. But, if they could only gain the shelter of the overgrown
+part of the gulch, they might still be safe.
+
+It was in this extremity that Jack bethought himself of an old trick he
+had heard the cow-punchers talk of at his father's ranch. They had
+used it in old frontier days, when the Indians were thick and hostile.
+The deception was a simple one. It consisted in the hunted person
+slipping from his horse at a suitable hiding-place and then letting the
+animal wander on.
+
+The pursuers would naturally be guided by the sound of the horses'
+hoofs, and would follow them up, leaving the concealed victim of the
+chase at liberty, either to double back upon his trail, or remain where
+he was. His intention of putting this trick into execution Jack
+rapidly confided to his two companions. They rode forward through the
+thick brush, which they had now gained, gazing eagerly at the walls of
+the gulch for some cave, or other suitable place of concealment.
+
+Suddenly Walt spied the very place which they were in search of,
+apparently. It was a small opening in the rocky wall of the gully,
+which appeared from below to penetrate quite some distance back into
+the earth. Its mouth was sheltered with brush and creepers, and but
+for the fact that a bird flew out from it as they passed, and thus
+attracted their attention, they might have passed it unnoticed.
+
+A brief inspection showed that it was a small cave, about twenty feet
+in depth, and, as has been said, well screened from below.
+
+"We're not likely to find a better place," announced Jack, after a
+hasty inspection.
+
+"Turn the horses loose," he cried in a low, but penetrating voice, down
+to Walt, who had remained below with the stock.
+
+The red-headed ranch boy slipped off the back of his steed and alighted
+on a rock, so as to make no tracks. He then gave the three horses,
+that had borne them so bravely, their liberty. At first the animals
+would not move, but began cropping the green stuff about them.
+
+"Here, that won't do," breathed Jack, as the three lads crouched at the
+cave mouth. "Throw some rocks at them, Walt."
+
+The boys picked up some small stones, which lay littered in front of
+the cave, and commenced a fusillade. It had such good results, that a
+few seconds later, the three horses were plunging off along the bottom
+of the gully as if Old Nick himself had been after them.
+
+As their hoof-beats grew faint, Jack held up his hand to enjoin
+silence, although the boys had been discussing their situation in such
+low tones that their voices could not have traveled ten feet from the
+cave mouth.
+
+"Hark!" he said.
+
+From farther down the gully came shouts and yells, and then the
+distinct rattling sound of loose shale, as several horsemen descended
+the steep bank into the gulch.
+
+"They've picked up the trail," commented Walt grimly.
+
+
+
+
+CHAPTER XVI.
+
+WHAT HAPPENED TO COYOTE PETE.
+
+Let us now retrace our steps to the Haunted Mesa, and ascertain how it
+fared with Coyote Pete and the professor, after the boys' astonishing
+disappearance through the balanced trap-door in the base of the hollow
+altar. As we know, the lads' elders were crouched at the opposite end
+of the former sacrificial structure, when, before their eyes, the lads
+were swallowed up.
+
+For an instant--as well they might have been--the two onlookers were
+fairly paralyzed with amazement. The occurrence seemed to be without
+natural explanation. But an investigation by Pete, crawling on his
+hands and knees while he made it, soon revealed the nature of the
+device which, as we know, was nothing more nor less than a balanced
+trap-door of stone. An unusual weight placed upon one end of it
+instantly tilted it and projected whatever was on it upon the staircase
+below.
+
+The professor, who recalled having read of such devices in other
+dwelling-places of ancient communities, was at first for following the
+boys into the unknown interior of the mesa, but before any move could
+be made in that direction, one of the newly-arrived party shoved his
+face over the top of the hollow altar in a spirit of investigation. He
+fell back with a yell, crying out that there were spirits within it, as
+his eyes encountered the crouching forms of its two occupants.
+
+"What's the matter, you fool?" demanded Ramon himself, who happened to
+be close at hand.
+
+"Oh, the spirits! The spirits of the hollow altar!" howled the Mexican
+in abject terror, his knees knocking together and his face taking on a
+sickly pallor.
+
+"Hey! What's that the crazy galoot's after saying?"
+
+The question came from a thickset man, of about middle age, upon whose
+upper lip bristled a fringe of reddish hair. His eyes were blue,
+narrow and evil, and his face was scarred in half a dozen places.
+
+"Why, Hickey, my amigo, he says that the place is haunted," laughed
+Ramon.
+
+The man addressed as Hickey turned to his two companions, one of whom
+was a tall, lanky chap, with straggly black hair, and bristly, unshaven
+chin. The other was a short, fat, rather good-natured looking little
+man, whose truculent chin, however, gave the lie to his incessant
+smile. Somehow, you felt, after a lengthy inspection of this latter,
+that he was by no means the amiable personage his fixed smile seemed to
+indicate. Small wonder, considering that his smile was fixed upon his
+face by reason of an old knife wound, which, in severing some facial
+muscles, had drawn up the corners of his mouth into a perpetual grin.
+
+"Hullo! Here's Rafter and Con Divver!" exclaimed the
+bristly-moustached one. "Well, fellows, what d'ye think of this here
+country?"
+
+"All right, as fur as we've gone," grunted the lanky man, "but I'm
+itching to git across the border and git my paws on some of that gold."
+
+"Ye're right, Rafter," agreed the man with the perpetual smile, "that's
+what we're after. I ain't made a good haul since we cleaned out the
+safe of that asphalt company in Venezuela."
+
+"Well, gentlemen," smiled Ramon, in his most ingratiating manner, "you
+will have ample opportunity shortly. I happen to know that one of the
+first things that General Madero intends to do is to move upon the
+mines of the robber Americanos, and get some of their gringo gold."
+
+"Hooray! That's the talk," grunted Jim Hickey, who, like his mates,
+styled himself "soldier of fortune." But, alas! that high-sounding
+title in his case, as in many others, was simply a polite way of
+disguising his true calling, to-wit, that of an unscrupulous
+adventurer, whose object was to line his own pockets. A fashion has
+arisen of late of writing about soldiers of fortune as if they were
+noble, Quixotic persons. Those with whom the author has come in
+contact, however, have, without exception, been mercenary and
+cold-blooded men, to whom the name highway robber could be applied with
+far more justice than the higher sounding term. Such men were Jim
+Hickey and his two companions, who had flocked like buzzards to the
+border at the first word of trouble.
+
+"Waal, thar's that greaser of yours still cuttin' up didoes," drawled
+Divver. "What's ther matter with ther coyote, anyhow? Say, Ramon,
+ain't that the main station of yer subway, yonder in ther rock pile?"
+
+He pointed to the hollow altar, in which crouched Pete and the
+professor. They had heard every word of this conversation, of course,
+and its effect upon them may be imagined.
+
+"That, señors, is indeed the entrance to our convenient little
+underground river. Ha! ha! an excellent joke on the worthy Colonel
+Briggs. He is guarding every point of the border but this one. Of
+course, he concluded, in his wise way, that nobody could cross those
+barren hills yonder, but, as you know, gentlemen, we go under, and not
+over them."
+
+"Trust you greasers?" grinned Rafter, who was a New Englander; "ye're
+as slick ez paint, and thet's a fact. But, let's see what in ther name
+of juniper scairt thet feller o' yourn. Seems like he's teetotel
+abstinence on thet altar."
+
+"Yes, there is a superstition that the mesa is haunted," rejoined
+Ramon. "That is the reason why I could never get a man to ascend it
+without myself. If you gentlemen noticed the tracks upon the pathway,
+you would have seen they went only to the top of the path. Beyond that
+my men would in no manner go on the night we came here to reconnoiter."
+
+"That was before you sent the order through fer the arms?" inquired
+Hickey.
+
+"_Si, señor_. But now, as you see, everything bids fair to go well,
+and----"
+
+"By hemlock!" broke in Rafter's sharp voice, as he drew his pistol,
+"thar's two cusses hidin' in ther altar."
+
+The New Englander had separated from the others, and taken a peek over
+the edge of the ancient sacrificial device, to ascertain what had
+caused the sudden alarm of the Mexican. What he had seen had caused
+his amazed exclamation.
+
+"What's that?" came the bull-throated roar of Hickey, "two men in that
+brick pile?"
+
+"That's whatsoever. One on 'em is a big, long, rangy cuss, like a
+yearlin' colt, by gosh, and ther other's the dead spit of the school
+teacher at ther Four Corners, back er hum."
+
+"We must see into this."
+
+It was Ramon who spoke. As he did so, he advanced in his agile,
+cat-like way upon the altar. In his hand he held his revolver. But,
+as he reached the edge of the pit and raised himself to peep over,
+something--which something was Coyote Pete's fist--caught him full
+between the eyes, and sent him toppling backward into the arms of
+Rafter. Together the lanky New Englander and the Mexican crashed to
+the ground, while Pete set up a defiant yell.
+
+"Come on!" he cried. "Any of your outfit thet's jes' pinin' fer a
+facial massage, hed better step this way, an' be accommodated."
+
+Ill-advised as Pete's hasty action was, it at least created a brief
+spell in which he had time to leap over the edge of the altar, and,
+before Ramon or any of the rest could recover from their astonishment,
+the cow-puncher had seized the Mexican's pistol and was standing at
+bay, his back against the altar.
+
+"Now, then, any gent desirous uv heving his system ventilated free of
+charge, will kin'ly step this way," he mocked. "Ah----" as Hickey's
+hand slid to his waist, "don't touch thet gun, mister, or yer friends
+will be sendin' you flowers."
+
+"Waal, by Juniper!" drawled Rafter, as he gathered his spidery form
+together and scrambled to his feet. "You seem ter hev ther drop on us,
+stranger."
+
+"Thet's what," retorted the cow-puncher, "and I mean to keep it till we
+can come to terms. That Mexican gent yonder knows me of old--don't
+you, Ramon?--and he knows thet what I say I'll do, I'll do."
+
+"So you are spying upon me again, are you?" grated out Ramon viciously.
+"Not content with driving me out of the Hachetas, you must even
+interfere with my political activities."
+
+"Waal, if yer gitting perlitically active with machine guns and
+shootin' irons, I reckon Mister Diaz ull interfere with yer 'bout as
+much as I will," grunted Pete, keeping the men before him covered with
+the Mexican's pistol. The part of this speech referring to the machine
+guns was a mere guess of the shrewd cow-puncher. But, as the reader
+knows, he had struck the nail on the head. "But see here, Ramon," he
+went on, dropping his tone, "we ain't here to molest you. We come out
+here with a scientific gent, to measure the mesa. We was going back
+home ter-night, an' was takin' a last look around when you come along.
+I'll give you my word--and you know it's good--that we don't want ter
+meddle with your affairs so long as they don't affect us. Run all the
+guns you want--for I know that's your little game--but we've got some
+kids with us, and it's up to me to get 'em back home safe. Let us git
+out of here peaceable, and no more will be said."
+
+"Hum!" grunted the Mexican. "You forget that I owe you a little debt
+for some things that happened across the border some time ago. Black
+Ramon does not forget, nor does he forgive. I can guess who those boys
+are you have with you, and here is my proposal: You leave that cub,
+Jack Merrill, with me, and the rest of you can go, and----"
+
+_Swish_!
+
+Before Coyote Pete realized it, a raw-hide lariat circled through the
+air from behind, and settled about his neck. The next instant he was
+jerked from his feet, as Con Divver, who had crept unobserved around
+the altar, drew the rope tight. Ramon had seen the other creeping up,
+and had been talking against time till the crucial moment arrived.
+
+Now, with a howl of triumph, he rushed at the cow-puncher, and was
+about to aim a terrific kick at his prostrate body, when a lanky form
+suddenly appeared over the edge of the altar, and fixing ten bony
+fingers in Ramon's inky locks, tugged till the Mexican yelled with pain.
+
+"Well may you cry aloud for mercy, sir!" exclaimed the professor, for
+he it was who had suddenly come to the rescue, forgetting even the pain
+of his ankle in the crisis. "Even in Homer you may find it written,
+'Never kick a man when he's down.'"
+
+"_Phew_!" whistled Hickey, his smile puckering up his whole face in an
+evil grimace. "This is growing interesting."
+
+"Sanctissima Santos! Take him off! Make him let go!" yelled Ramon,
+dancing in agony. But the professor's long digits were entwined in his
+locks, and the man of science showed no disposition to let go.
+
+"Sa-ay, yo-ou animated hop-toad, I reckin you'd better let go uv ther
+Mexican gent's draperies, er I'll be compelled ter drill yer, by
+hemlock."
+
+It was Rafter who drawled out the words, and, as he spoke, he held a
+revolver leveled at the professor's head.
+
+"Better drop the varmint, perfuss," directed Pete, from the ground,
+"they've got us hog-tied and ready fer the brand."
+
+"By ginger! I cal-kerlate ther ain't no de-oubt uv thet," drawled
+Rafter, as the professor dropped his hold on Ramon's locks, and began
+flourishing a small geological hammer.
+
+It would be wearisome to relate in detail all that took place at the
+mesa after this, but suffice it to say that Ramon's rage on the
+discovery that the lads had accidentally found the underground
+passageway was what it might have been imagined to be. As we know, a
+fruitless pursuit of them followed.
+
+This over, the rascals were faced with a dilemma. The boat in which it
+had been arranged that Hickey, Divver and Rafter were to take passage
+had been appropriated by the boys.
+
+"A thousand evils light upon them," raged Ramon, as he stood dripping
+on the bank of the stream. "It is a hundred to one that they also
+seize the three horses I had reserved for your use, gentlemen."
+
+"Waal, I calkerlate thet sooner er later we'll cotch up ter these young
+catermounts, and then, by chowder, we'll mek it quite interesting fer
+them, whatsoever," promised Rafter significantly.
+
+"Looks like we'll hev ter trek across ther mountains, after all,"
+commented Hickey, no more moved by what had occurred than he ever was
+by anything.
+
+But in this he reckoned without Ramon's resourcefulness. The Mexican
+was as clever as he was unscrupulous. Necessity being the mother of
+invention, he soon devised a plan to avoid the long and perilous
+excursion across the barren hills.
+
+Under his direction, the wagon-bed was taken off the running-gear, and
+the tarpaulin cover so adjusted as to make it water-tight. Rafter was
+a skillful carpenter, having once done honest work in a Maine shipyard,
+so that the improvised boat was soon ready for transportation. Working
+all night, in shifts, it was ready for its voyage down the river the
+next morning, and just about the time our lads were eating breakfast,
+the desperadoes, with the professor and Pete lying tightly bound in the
+bottom of the clumsy craft, made a start.
+
+The stock, including that of the ranch party, which Hickey's sharp eyes
+had discovered, was left in charge of some of Ramon's mestizos at the
+mesa. As ill-luck would have it, almost the first thing that greeted
+their eyes when they emerged from the tunnel was the sight of the old
+Mexican whom Jack had bound and set adrift. He had been rescued from
+his predicament by a rancher about ten miles down the stream, and had
+made the best of his way back at once. His prayers, apologies and
+explanations for the loss of the horses may be imagined as he faced
+Ramon's wrath. In fact, but for the intervention of Hickey, it is
+likely the old mestizo would have been flung into the water by his
+enraged employer.
+
+A halt occurred on the river bank, while some peons were despatched for
+fresh horses to a ranchero known to be friendly to the insurrectos.
+Then began the ride to Madero's camp, which ended as we know.
+
+
+
+
+CHAPTER XVII.
+
+BOB HARDING DOES "THE DECENT THING."
+
+"Back into the cave, fellows!"
+
+It was Jack who spoke, in a tone as low and cautious as they had
+adopted since the beginning of their flight.
+
+"Say, Jack, if they ever do locate us, we're in a regular mouse-trap,"
+exclaimed Ralph, gazing back into the cave, which had no outlet except
+at the front.
+
+"Can't be helped. Needs must when a certain person drives," responded
+the rancher's son. "Listen, they're coming closer."
+
+The trampling of their pursuer's horses could, in fact, now be heard
+quite distinctly in the gulch below. Suddenly all sound ceased.
+
+"They've stopped to listen," whispered Jack. "I only hope they hear
+our horses up ahead."
+
+Apparently the searchers did hear, for, after a brief pause, on they
+came again. As nearly as the boys could judge, there seemed to be
+several of them. They made a formidable noise, as they came crashing
+along below. Hardly daring to breathe, the boys crouched back into
+their retreat. Their nerves were strung as taut as vibrating electric
+wires, their hearts pounded till they shook their frames. The crucial
+moment was at hand.
+
+If the insurrectos passed the cave-mouth without glancing upward and
+noticing it, the boys were out of the most imminent part of their
+peril. If, on the other hand--but none of the party concealed in the
+cave dared to think of that.
+
+On came the trampling, and now it was quite near. A few moments would
+decide it all. Voices could be distinguished now. Among them the boys
+recognized the quiet tones of Madero himself.
+
+"You say, Señor Harding," he said, using English, "that those boys came
+this way?"
+
+"I am almost certain of it, general," returned the voice of the
+traitor. "I saw their tracks, and, as you know, called your attention
+to them."
+
+"If you find them, Harding, you shall have the reward I promised. I
+would not have them slip through my fingers now for anything in the
+world. Merrill's son, you said, was one of them, Señor Ramon?"
+
+"Yes," rejoined another of the horsemen, "and the young brat is as
+slippery as an eel. He and this Coyote Pete, as they call him, escaped
+me once before in the Grizzly Pass. I have a debt to even up with both
+of them."
+
+Ramon did not mention the hidden treasure of the mission. Perhaps he
+had reason to fear that to do so would be to bring the anger of General
+Madero upon him, for he was now apparently posing as a patriot and an
+active insurrecto agent.
+
+"We must have him," declared Madero, in a voice that fairly made Jack's
+blood run cold. Its smoothness and velvety calmness veiled a merciless
+ferocity.
+
+"We will get them, never fear, general," Bob Harding's voice could be
+heard assuring the insurrecto leader; "if they escape now, it will mean
+the ruination of all our plans."
+
+"You are right, Señor Harding," came Madero's voice; "and now, would
+you oblige me by seeing if that is not a cave up there on the bank of
+the gulch."
+
+Important as absolute silence was, a gasp of dismay forced itself to
+the lads' lips. From the conversation they had overheard, it was
+evident Bob Harding was trying hard to cultivate favor with General
+Madero. In that case, he was not likely to conceal the fact that it
+was actually a cave Madero's sharp eyes had spied, or that the cavern
+held the very three youths the Mexicans were in search of.
+
+"Let's rush out and end it all," whispered Ralph, upon whom the tension
+was telling cruelly.
+
+"If you attempt any such thing, I'll knock you down," Walt assured him.
+The ranch boy had taken the right way to brace Ralph up. The Eastern
+lad bit his trembling lip, but said no more. Do not think from this
+that Ralph Stetson was a coward in any sense of the word. There are
+some natures, however, that can endure pain, or rush barehanded upon a
+line of guns, which yet prove unequal to the strain of awaiting a
+threatened calamity in silence and fortitude.
+
+"Here, hold my horse," they heard Harding say to one of his companions,
+"I'll soon see if that is a cave or not."
+
+"Bah! It is nothing but a hole in the ground," scoffed Ramon, "we are
+wasting time, my general."
+
+"Not so," retorted Madero. "I mean to have those boys, if we have to
+turn over every stone in the valley for them."
+
+"Ye-ew bate," drawled Rafter, who was one of the searching party, with
+his two companions, "I've got a word ter say, by silo, ter ther boy who
+used my name."
+
+"I guess that goes for all of us," rumbled Divver's throaty bass.
+
+Harding's footsteps could now be heard clambering up the bank. From
+below his companions shouted encouragement to him.
+
+"Ef they be in thar, yew let me take fust crack at 'em, by chowder,"
+admonished Rafter's voice from below.
+
+"You'll all get a turn," came from Harding, in his lightest, most
+flippant tones.
+
+"How can men be such ruffians?" wondered Jack to himself, as he heard.
+He knew now why he had instinctively mistrusted Harding from the first.
+Yet they had saved his life that very morning. Was Harding going to
+return evil for good, by betraying them to their merciless enemies? It
+looked so.
+
+The former West Pointer's feet were close to the cave mouth now.
+Crouching back in the dark, the lads awaited what the seconds would
+bring forth. Jack's active brain, in the brief time he had had for
+revolving plans to avert the catastrophe that seemed impending, had
+been unable to hit upon one hitherto. Suddenly, however, he gave a
+sharp exclamation, and muttered to himself:
+
+"I'll do it. It can do no harm, anyway."
+
+"Well, is it a cave?"
+
+The question came up from below, in Ramon's voice. The ruffian's
+accents fairly trembled with eagerness.
+
+"Don't know yet--this confounded brush. What!"
+
+Harding, who had crawled in among the chapparal, started back, as
+Jack's voice addressed him, coming in low, tense accents from the
+interior of the cave:
+
+"Remember, Harding, we saved your life this morning--are you going to
+betray us now?"
+
+"Is that you, Merrill? You see I know your name. That was a shabby
+trick you worked on us."
+
+"Shabby trick! Our lives were at stake," retorted Jack.
+
+"Hurry up thar, young feller," came from below in Rafter's voice; "by
+hemlock, I thought I hearn horses up ther canyon apiece."
+
+"All right; I'll be there--just investigating," flung back Harding.
+"What do you want me to do, Merrill?"
+
+"What your own conscience suggests," was the reply.
+
+"But, if they ever found out, it would cost me my life," almost
+whimpered Harding, all his craven nature showing now.
+
+"But they never will. Don't let them know we are here, and ride on.
+We will escape, if possible, and if we are caught, your secret is safe
+with us."
+
+"You--you'll promise it?"
+
+"On my honor."
+
+"I'll--I'll do it, then, Merrill; but for Heaven's sake, don't betray
+me."
+
+"You need not fear that," rejoined Jack, with a touch of scorn in his
+voice. "I have given my word."
+
+"Say, young feller, hev yer found a gold mine up thar?" shouted Rafter.
+
+"What is detaining you, Señor Harding," came Madero's voice.
+
+"Nothing, sir," rejoined Harding, diving out of the bushes once more,
+and standing erect on the hillside; "that cave was quite deep, and it
+took me some time to make sure it was empty."
+
+"Empty! By chowder, them _wuz_ horses, I hearn up ther canyon, then,"
+ejaculated the lanky Rafter.
+
+"You found no traces of those lads there, señor?"
+
+It was Ramon who spoke now, all his sinister character showing in his
+face.
+
+"Not a trace of them," rejoined Harding, scrambling down the hill,
+grasping at bushes, as he half slid on his way, to steady himself.
+
+"Well, gentlemen, they cannot be far off. We will have them ere long,"
+General Madero assured his followers, as Bob Harding mounted once more,
+and they rode off, pressing forward hotly in the direction of the
+tramplings Rafter had heard, and which came, as my readers have
+guessed, from the horses the boys had turned loose.
+
+"Say," whispered Walt, as still a-tremble with excitement the lads
+listened to the departing trampling of the insurrectos' horses, "that
+was a decent thing for Harding to do."
+
+"The first decent thing, I imagine, that he ever did in his life,"
+rejoined Jack.
+
+
+
+
+CHAPTER XVIII.
+
+THE TABLES TURNED.
+
+How the hours after that dragged themselves on, the boys never could
+recollect exactly. The great danger through which they had just passed
+had thrown them into a sort of coma. Ralph actually slept a part of
+the time. An uneasy, troubled slumber, it was, frequently interrupted
+by outcries of alarm. Walt Phelps sat doggedly at Ralph's side, and,
+between them, the two came to the conclusion that, come what might,
+they would have to abandon the cave before long.
+
+In the first place, the Mexicans might take it into their heads to make
+a second search, in view of the fact that they could not discover the
+boys anywhere else. In the second, there was no water or food near at
+hand, and if they did not take the trail pretty soon, there was grave
+danger of their being too exhausted to do so.
+
+It was almost dusk when the three lads emerged from their retreat.
+Jack had previously made a careful reconnoiter, without, however,
+seeing anything to cause alarm. As quietly as they could, considering
+the nature of the ground, they descended the steep side of the gulch
+and gained the bottom without mishap.
+
+So far, not a sign had they been able to detect of the insurrectos, and
+their spirits rose accordingly. Gauging their direction by the sinking
+sun, the fugitives struck out for the east. That, they had concluded,
+would be the best general direction. Toward the east, they knew, lay
+the railroad and the more cultivated part of the province. Westward
+were nothing but sterile, arid plains, without water or inhabitants,
+supporting no vegetation but thorny bushes and the melancholy, odorous
+mesquite bush.
+
+Halting frequently, to make sure that they were not being followed or
+spied upon, the lads pushed steadily forward, climbing the opposite
+slope of the gulch, and finally emerging into a close-growing tangle of
+pinon and spiny brush of various kinds. Through this tangle--at sad
+cost to their clothes, they pushed their way--disregarding the
+scratches and cuts it dealt them, in their anxiety to get within
+striking distance of their friends, or, at any rate, of the Mexican
+army. From camp gossip, they knew that the regulars were devoting most
+of their attention to guarding the railroad line, inasmuch as the
+insurrectos had hitherto concentrated most of their attacks on the
+bridges, tracks and telegraph lines.
+
+For half an hour or more they shoved steadily forward without
+exchanging more than an occasional word. It was rapidly growing dark
+now, and the light in the woodland was becoming gray and hazy.
+Suddenly, Jack, who was slightly in advance, halted abruptly, and
+placed his finger to his lips.
+
+It needed no interpreter to read the sign aright.
+
+Silence!
+
+Tiptoeing cautiously forward behind their leader, the other two lads
+perceived that they had blundered upon a spot in which several horses
+had been left unguarded by the search parties, while they pushed their
+way on foot through the impenetrable brush. But it was not this fact
+so much that caused them to catch their breaths with gasps of
+amazement, as something else which suddenly became visible.
+
+To the boys' utter dumfounding, they beheld, seated on the ground,
+bound hand and foot with raw-hide--the professor and Coyote Pete! Both
+looked dismal enough, as they sat helplessly there, while three
+soldiers, who had been left to guard the halting-place, rolled dice on
+a horse-blanket.
+
+So intent were these men on their game, that they had laid aside their
+arms, and their rifles lay temptingly almost within hands' reach of the
+three lads crouching in the brush. To make any sudden move, however,
+would be to attract attention, and this was the last thing they desired
+to do, naturally.
+
+Suddenly, and before Jack could withdraw his eager, gazing face from
+its frame of brush. Coyote Pete looked up. His eyes met Jack's in a
+startled, incredulous stare. But the old plainsman was far too
+seasoned a veteran to allow his amazement to betray him into an
+exclamation. Nor did he apprise the professor by even so much as a
+look of what he had seen. The man of science was staring abstractedly
+before him, at the gamblers, perhaps, as he watched the rolling dice,
+working out a calculus or other abstruse problem. Such a mental
+condition, at any rate, might have been assumed, from the far-away
+expression of his benevolent countenance.
+
+Without making a move, Pete rolled his eyes toward the rifles. To
+Jack, this motion read as plain as print:
+
+"_Nail them_."
+
+This, of course, was just what the lad desired to do, but how to
+accomplish it without arousing the gamblers, who, despite their
+absorption in their game, every now and then cast a glance around, was
+a problem.
+
+Suddenly Pete threw himself to the ground. Apparently, he had been
+seized by some terrible pain. Groaning, in what appeared to be agony,
+his bound figure rolled about on the earth, while his legs, which below
+his knees were free, kicked vigorously.
+
+"Oh--oh--oh!" groaned Pete.
+
+"What's the matter?" cried the gamblers, springing up in consternation
+at this sudden seizure.
+
+"Oh, oh! mucho malo estomago!" howled Pete.
+
+So well was all this simulated, that even the professor came out of his
+reverie and looked concerned, while the gamblers, laying down their
+dice for an instant, hastened to the struggling, writhing cow-puncher's
+side.
+
+It was the moment to act.
+
+Silently, almost as so many serpents, Jack and his comrades wriggled
+out of the brush, and, in a flash, the coveted rifles were in their
+possession. As Ralph seized his, however, the boy, in his eagerness,
+tripped and fell with a crash against some tin cooking pots.
+
+Like a flash, the soldiers, who had been bending over Pete, wheeled
+about. But it was to look into the muzzles of their own rifles they
+did so.
+
+Too dumfounded at the sudden turn events had taken to move, the
+insurrectos stood there quaking. Evidently the mestizos expected
+nothing better than instant death.
+
+"Ralph, take your knife, and cut loose Pete and the professor, quick!"
+
+Jack gave the order without averting his eyes from the three scared
+insurrectos.
+
+While he and Walt kept the fellows covered, Ralph hastened to Pete's
+side, and in a few seconds the cow-puncher and the professor were free,
+although almost too stiff to move. The professor was, moreover, lame.
+With a groan, he sank back on a rock, unable, for the time being, to
+move.
+
+Pete, however, gave himself a vigorous shake, and instantly made a dart
+for the saddle of one of the horses. He returned in a jiffy with two
+lariats, with which he proceeded to "hog-tie" the Mexicans with
+neatness and despatch, as he himself would have expressed it.
+
+This done, he turned to Jack.
+
+"Thank the Lord, you're safe, boy," he breathed, and for a minute Jack
+saw something bright glisten in the rugged fellow's eyes. But the next
+instant he was the same old Pete.
+
+"Waal," he said, looking about him, "I reckon the next move is to stop
+these gents frum any vocal exercise, and then we skedaddle."
+
+"That's the program, Pete," assented Jack, hastening to the professor's
+side. The old man was almost overcome.
+
+"My boys! My boys!" he kept repeating. "I never thought to see you
+again."
+
+"Nor we you, for a while, professor," said Jack hastily, while Pete,
+not over-gently, stuffed the Mexicans' mouths full of gags made from
+their own shirts.
+
+"But, my boy, you will have to leave me again," went on the man of
+science dejectedly, "my ankle pains me so that I cannot move."
+
+"But you can ride, can't you, sir?" asked Ralph.
+
+"Yes! yes! I can do that. But where are your horses?"
+
+"Right thar," said Pete, coming up. He waved his hand in an eloquent
+gesture at the animals standing at the edge of the little clearing,
+"take yer pick, gents. Thet little sorrel jes' about suits me."
+
+So saying, the cow-puncher picked out a wiry, active looking little
+beast, and selected four others for his companions. The professor was
+aided into the saddle somehow, and, once up, sat clinging to the horn
+desperately.
+
+"They'll never take me alive, boys," he assured them.
+
+"That's the stuff, sir," cried Pete lustily; "you'll make a
+broncho-busting plainsman yet. Now, then, are we all ready?"
+
+"All ready here," sung out Jack, who, like the others, was already in
+his borrowed saddle.
+
+"All right, then. We're off, as the fellow says."
+
+Pete dug his heels into his active little mount's sides, and the cayuse
+sprang forward in a way that showed Pete he was bestride of a good
+animal for their purposes.
+
+Followed by the others, he plunged forward into the darkling woods,
+while behind them in the clearing three of the most astonished Mexicans
+across the border stood raging inwardly with seething fires, but
+outwardly voiceless and helpless as kittens. Thus, by an astonishing
+train of circumstances, were our adventurers once more together.
+
+"But how in thunderation----?" began Pete, as they rode forward.
+
+"We'll tell you some other time," broke in Jack. "The main thing now
+is to get away from here, for I've a notion that in no very short time
+it's going to be mighty unhealthy for gringoes."
+
+"Guess you're right, lad. How're yer makin' out, perfusser?"
+
+"Except for a pain in my ankle, I am getting along very well, thank
+you," was the reply.
+
+"Say, he's all wool and a yard wide, even if he does look like a
+softy," declared Pete, to himself.
+
+Threading their way through the wood, the fugitives emerged, after some
+hard riding, upon the bare hillside. Below them, and some distance
+ahead, could be seen the twinkling lights of the village Jack had
+noticed the night before, while on their right hands gleamed the
+firefly-like lights of the insurrecto camp.
+
+"That must be ther road down thar," said Pete, pointing. "What d'ye
+say, ef we cut inter it below ther camp?"
+
+"And ride into the village?" asked Ralph.
+
+"Not to any vast extent, lad," rejoined the cow-puncher. "I'll bet
+Ramon and Muddy-hairo, or whatever his name is, hev thet greaser
+community purty well tagged with our descriptions by now. No, we'll
+hit ther road below the camp, and then swing off afore we hit ther
+village. It will beat wanderin' about on these hills, and, besides,
+we've got ter hev water an' food purty soon. I'm most tuckered out."
+
+This reminded the others that they, too, were almost exhausted, and it
+was agreed by all that Pete's plan was a good one. By keeping to the
+road, they might find a hacienda or native hut where they could obtain
+refreshments without being asked embarrassing questions.
+
+As they rode along, talking thus in low tones, Coyote Pete suddenly
+drew rein. On the dark hillside he loomed for an instant, as fixed and
+motionless as an equestrian statue.
+
+"What's the trouble?" asked Ralph.
+
+"Hush, lad. Do you hear something?"
+
+Faintly, very faintly, out of the west came a sound full of sinister
+significance.
+
+_Clickety-clack_! _Clickety-clack_! _Clickety-clack_!
+
+"They're after us!" exclaimed Jack, reading the night-borne sounds
+aright.
+
+
+
+
+CHAPTER XIX.
+
+BUCK BRADLEY'S AUTOMOBILE.
+
+How their escape had been discovered so soon, was, had there been time
+for it, a matter of speculation. There was little doubt, though, that
+some of the searchers, returning unexpectedly, had come across the
+bound mestizos, and had at once given the alarm.
+
+Coyote Pete glanced about him, as if looking for some means of escape.
+The turn of the road that they hoped to make was still some distance
+ahead, but the road itself lay stretched, like a white, dusty ribbon,
+just before them. In the darkness, it showed clearly, and, as his eyes
+fell upon it, Coyote Pete's mind was made up.
+
+"Take to the road," he cried, "there's a gulch just a little way up
+ahead of us."
+
+In fact, the plainsman's watchful eye had detected, a short distance
+ahead, a black void in the surface of the hillside, which he guessed to
+be a deep arroyo.
+
+Their horses' hoofs clattered in an unpleasantly loud manner, as they
+reached the hard highway, and began to hammer down it, still bearing
+due east. Behind them now they could hear distinctly the yells and
+shouts of the pursuers. They were still some distance off, however.
+
+"Let 'em howl," remarked Coyote Pete. "The lung exercise is all
+they'll git. With this start, we ought to beat them out easy."
+
+"Look! Look!" cried Ralph, suddenly pointing ahead. "What's that?"
+
+They all saw it at the same moment--two big lights, like eyes.
+Seemingly, the astonishing apparition was coming toward them at a good
+speed. The shafts of light cast forward cut the darkness like fiery
+swords.
+
+The fugitives paused, bewildered. What did this new circumstance
+betoken?
+
+"What do you make her out to be, Pete?" asked Jack.
+
+"Why, boy, if it warn't thet we're down in such a benighted part of
+ther country, I should say that yonder was a gasoline gig."
+
+"An automobile!" exclaimed Walt. "It does look like one, for a fact."
+
+"And, to my way of thinking, a naughtymobile is jes' about the ticket
+fer us, right now," grunted Pete. "Hark!"
+
+There was no doubt now that the two shimmering bright lights ahead were
+the head lanterns of an auto. They could hear the sharp cough of her
+engines, as she took the hill.
+
+"She's a powerful one, too," commented Ralph, listening. The Eastern
+lad knew a good deal about motor cars. His face bore an interested
+expression.
+
+"I don't know who'd own one of them things down here but an American,"
+went on Pete, as if he had been in a reverie all this time, "and if it
+is a Yankee, it means that maybe we are out of our difficulties."
+
+"Well, what shall we do?" demanded Jack. "Meet it, or take to the
+woods?"
+
+As he spoke, from far behind them came the sound of shots and shouts.
+That settled it.
+
+"We'll take a chance, and meet them," declared Pete, riding forward.
+
+Followed by the others, he deployed across the road, and an instant
+later the bright glare of the car's headlights enveloped them. From
+the vehicle, there came a sharp hail as the driver ground down the
+brakes.
+
+"Say, you fellows, can you direct us to the camp?"
+
+"They're nothing but a bunch of greasers," came another voice from
+behind the lights; "drive ahead, Jim."
+
+"Hold on thar, Buck," hailed Coyote Pete. "I'd like ter hev a word
+with you."
+
+"Say, are you chaps Americans?" demanded an astonished voice.
+
+"Reckon so," hailed back Pete dryly, "that's what my ma said. Who air
+you, anyhow?"
+
+"I am Big Buck Bradley, manager, owner and sole proprietor of Buck
+Bradley's Unparalleled Monst-er-ous and Unsurpassed Wild West Show and
+Congress of Cowboys," came back the answer. "Who are you?"
+
+"Well, I reckon jes' at present we're in danger of being made a Wild
+West Show of, ourselves," drawled Pete. "But are you really Buck
+Bradley himself?"
+
+"I was, at dinner-time," was the response.
+
+"Hoorah!" yelled Pete. "It ain't possible, is it, Buck, thet you've
+forgot Mister Peter de Peyster?"
+
+"What, Coyote Pete?"
+
+"That's me!"
+
+"Waal, you thundering old coyote, what air you doin' here?"
+
+"Gittin' chased by a bunch of the toughest insurrectos you ever clapped
+eyes on, and it's up ter you ter help us out," responded Pete. He
+looked back, and motioned to the others, who had listened in
+astonishment to this dialogue. "Come on, boys, and git interduced;
+there ain't much time fer ettiquette."
+
+"Yee-ow-w-w-w-w!" came a yell behind them.
+
+"What's that?" exclaimed Buck, who, as the boys could now see, was a
+big, red-faced chap, clad in a linen auto-duster, combined with which
+his sombrero, with its beaded band, looked odd.
+
+"Why, that's an invitation ter us ter stop," rejoined Pete.
+
+Rapidly he explained the case, and Buck began to roar and bellow
+angrily, as was his wont.
+
+"Waal, what d'yer think uv that? The derned greasers! And I was on my
+way ter give 'em some free tickets. We show down in the village
+to-night. Help you out? Surest thing you know. Turn them broncs
+loose, and you and yer friends pile in. Tell me ther rest as we go
+along."
+
+The party of adventurers, as may be imagined, lost no time in accepting
+the Wild West Show man's hearty invitation, the professor being helped
+into the tonneau by Coyote Pete, who lifted the bony scientist as if he
+were nothing but a featherweight.
+
+"Back her up, and turn around, bo," Buck ordered his chauffeur. "I'm
+out in my guess if we've got much time to lose."
+
+Rapidly the car was turned, and was soon speeding in the direction they
+wished to go. The stolen insurrecto horses galloped off into the
+hills, snorting with terror, as the car began to move.
+
+"Say, Pete, what-cher bin doin'?" began Buck, as the vehicle gathered
+way, "shootin' up ther town?"
+
+"No, siree! I'm a law-abidin' citizen now," came from Pete, "and
+actin' as chaperony to this yer party."
+
+"You seem ter hev chaperoned them inter a heap of trouble," observed
+Buck dryly, as the car gathered way.
+
+"'Tain't all my fault. Listen," rejoined Pete, and straightaway
+launched into a detailed account of their adventures.
+
+"Waal," observed Buck, at the conclusion, "you sure are the number one
+chop feller fer gettin' inter trouble, but you bet yer life I ain't
+a-goin' ter fergit ther time yer stood up with me and held off a bunch
+of crazy cattle-thieves, down on the Rio Grande. So, gents, give yer
+orders, and Buck Bradley 'ull carry 'em out."
+
+But, alas! as the redoubtable owner of Buck Bradley's Unparalleled,
+etc., Wild West uttered these words, there came a sudden loud report.
+
+_Bang_!
+
+"Christopher! They're firing from ambush!" yelled Pete, jumping two
+feet up from his seat in the tonneau.
+
+"Worse than that, consarn the luck!" growled Bradley, "thet rear tire's
+busted agin."
+
+"Can't you run on a flat wheel?" asked Ralph anxiously.
+
+"Not over these roads, son. We wouldn't last ten minutes. Hey you,
+chaffer! Get out an' fix it, willyer?"
+
+"I'll try, sir," said the man, bringing the bumping, jolting car to a
+stop.
+
+"Try, sir?" echoed Buck indignantly. "Didn't you tell me, when I hired
+you, thet you was a first-class, A number one chaffer?"
+
+"Sure I did," was the indignant reply, as the driver knelt in the dust
+and began examining the tire carefully. "But you can't fix a puncture
+in a jiffy."
+
+"This one is a-goin' ter be fixed in a jiffy," rejoined Buck ominously,
+"or there'll be a punctured chaffer 'round here."
+
+As he spoke, the proprietor of the Wild West Show moved his great bulk
+in the forward seat, and produced a heavy-calibred revolver, that
+glistened in the starlight.
+
+"Get busy!" he ordered.
+
+"Y-y-y-y-yes, sir," stuttered the chauffeur, who had been hired in San
+Antonio, before the show crossed the border, and found itself in the
+country of the insurrectos.
+
+"Maybe I can give him a hand--I know something about cars," volunteered
+Ralph.
+
+"Then help him out, will yer son?" puffed the red-faced Buck Bradley.
+"It's my private opinion," he went on, in a voice intended to be
+confidential, but which was merely a subdued bellow, "that that chaffer
+of mine couldn't chaff a chafing dish."
+
+Ralph took one of the oil headlights out of its socket, and, taking it
+to the back of the car, found the chauffeur scratching his head over
+the tire.
+
+"What's the trouble?" asked Ralph.
+
+"Why, you see, sir," stammered the chauffeur, "I don't just exactly
+know. I think it's a puncture, but----"
+
+"Say, aren't you supposed to be a chauffeur?" inquired Ralph
+disgustedly.
+
+"Waal, I run a taxicab onct," was the reply, in a low tone, however,
+"but that's all the chauffering I ever done. You see, I went broke in
+San Antone, and----"
+
+"All right; all right," snapped Ralph impatiently. "Say, you people,
+you'd better get out of the car, while I tinker this up."
+
+"Is it a bad bust-up?" puffed Buck Bradley, clambering out. "I only
+bought ther car a week ago, and I've spent more time under it than in
+it, ever since."
+
+"It's not very bad--just a little blow-out," announced Ralph, who had
+been examining the wheel. "Got a jack and an emergency kit?"
+
+"Sure!" snorted Buck Bradley. "Here, you excuse for a chaffer, git
+ther hospital outfit, and hurry up."
+
+"Please, sir, I--I forgot the emergency kit," stuttered the new
+chauffeur.
+
+"You forgot! Great Moses!" howled Buck. "Have you got the jack, then?"
+
+"Yes, sir."
+
+"Get it, please," said Ralph, pulling off one of his gloves. The boy
+rapidly slashed it with his pocket-knife, while the others watched him
+interestedly. In the meantime, the chauffeur had tremblingly "jacked
+up" the car.
+
+Binding his handkerchief about the puncture, and placing the leather
+from his glove about that, Ralph rapidly wound some strips of raw-hide
+from Pete's pockets about the bandage. This done he proceeded to blow
+up the tire. To his great joy the extemporized "plug" held. The tire
+swelled and grew hard.
+
+"It won't last long, but it may hold long enough for us," said Ralph,
+as he let the car down again and handed the jack to the "chaffer."
+
+As the man took and replaced it at the back of the car, Buck Bradley
+regarded him with extreme disfavor. Then he turned to Ralph.
+
+"Say, sonny," he said, "did you say you could run a car?"
+
+"Yes."
+
+"This one?"
+
+"I think so."
+
+Bradley turned to his "chaffer."
+
+"Here, you!" he bellowed, "it's about two miles into town. Hoof it in
+thar an' when yer git ter camp tell Sam Stow to run ther show
+ter-night. I'm off on important business, tell him."
+
+As the "chaffer" shuffled off, Buck Bradley began to hum:
+
+ "I knew at dawn, when de rooster crowed,
+ Dere wuz gwine ter be trouble on de Gran' Trunk Ro-ad!"
+
+
+"It's a good thing you got that done in jig-time, young feller," spoke
+Buck, as the job and his song were finished, and they scrambled back
+into the car, "fer here they come."
+
+He pointed back up the starlit road.
+
+Not more than a few hundred yards off, several mounted figures came
+into view. At the same moment that the occupants of the car sighted
+them, the pursuing insurrectos made out the automobile.
+
+Yelling at the top of their voices, they swept down upon it.
+
+"Let 'er out, and don't bother ter hit nuthin' but ther high places,"
+Buck admonished Ralph, who now held the wheel.
+
+
+
+
+CHAPTER XX.
+
+AT THE ESMERALDA MINE.
+
+"If only I was certain that my boy and his friends were safe, Geisler,
+I wouldn't feel so much anxiety."
+
+Mr. Merrill, an anxious look on his face, paced up and down the floor
+of the office of the Esmeralda Mine. It was the morning of the day
+following the dash for safety in Buck Bradley's car, and the mine owner
+and his superintendent had been in anxious consultation since
+breakfast. In truth, they had enough to worry them. In the specie
+room of the mine was stored more than $20,000 worth of dust, the
+product of the big stamp mill.
+
+From what they had been able to ascertain, the insurrectos were
+unusually active in the neighborhood. Open warning had been sent to
+the American mine owners, including Mr. Merrill, to be prepared to
+yield up generously and freely, or have their property destroyed. In
+addition to this worry, the mine owner and his superintendent, together
+with the three young "level bosses," had been practically cut off from
+communication with the outside world for the past twenty-four hours.
+
+A branch of the Chihuahua Northern tapped the mine, but no train had
+puffed its way up the steep grade for more than three days, and it was
+useless to try to use the wires, as they had been put out of commission
+almost at the beginning of the trouble in the province.
+
+"If I had ever dreamed the trouble would assume such serious
+proportions, the last thing I would have done would have been to allow
+the professor or his young charges to journey to the Haunted Mesa,"
+continued the mine owner.
+
+Geisler, a rotund German, with a wealth of flaxen hair and moustache,
+puffed at his china-bowled pipe before replying.
+
+"Dese Megxicans is der teufel ven dey get started, ain'd idt?" he
+remarked. "For a veek, now, dere has not been a tap of vork done py
+der mine, und nodt a sign uv der rabblescallions uv loafers vot vos
+employed deere."
+
+"That is a lesson to me in employing Mexican labor," declared Mr.
+Merrill emphatically. "If it isn't a saint's day carousal, it's a
+revolution, and if it isn't a revolution, it's a bad attack of aversion
+to work. I tell you, Geisler, the folks who are sympathizing with
+these insurrectos don't know the people or the country."
+
+"Dot is righd," rejoined Geisler, expelling a cloud of blue smoke. "De
+country iss all righd, but der peoples--ach!"
+
+He spread his hands, as if in despair. As he did so, the door of the
+wooden building opened, giving a glimpse of the empty, idle shaft-mouth
+beyond, and a young man of about twenty-two or so entered.
+
+He was a mining student, employed as a level boss by Mr. Merrill. His
+employer looked up as he entered.
+
+"Well, Markley, any news?"
+
+"Why, sir, that arrant rascal, Pedro, just rode by. I asked him if he
+couldn't get the men back to work on Number Two, and he wouldn't hear
+of it. He says that the insurrectos are going to wipe out all the
+American mines, and drive the gringoes out of the country."
+
+"Oh, they are, are they?" questioned Mr. Merrill, a grim look
+overspreading his face. "Just let them try it on the Esmeralda, that's
+all."
+
+"You mean that you would oppose them, sir?"
+
+"Oppose them! Holy smoke, man, you don't think I'd sit here with my
+hands folded and let a lot of rascally mestizos wreck my property, do
+you?"
+
+"I should remarg idt not," puffed Herr Geisler.
+
+"But, sir, there are only five of us here. How long do you suppose we
+could stick it out?"
+
+"Till der lastd oldt cat be dead, py chiminy!" exploded the German.
+"Herr Merrill, you are all righd. Young man, are you afraidt?"
+
+"No," protested young Markley indignantly, "but----"
+
+"Budt what, eh? Answer me dot, blease. Budt vot?"
+
+The belligerent German advanced till his pudgy forefinger was shaking
+under Markley's aristocratic nose.
+
+"Well, they say, you know, that Madero isn't very gentle to his
+prisoners, especially when they happen to be gringoes."
+
+"There, there, Markley," said Mr. Merrill, with a tinge of impatience,
+"don't repeat all the old gossips' tales about Madero. Why, if one
+believed half of them, he would be endowed with hoofs and horns, not to
+mention a tail with a spike on the end. If either you or Redman or
+Jennings wishes to leave the mine, you may. I'll write you a check for
+the amount I owe you now."
+
+"Well, you see, sir," began Markley, but Geisler interrupted him
+furiously.
+
+"Ach Himmel! Vot are you, a man or a Strassbourg pie? Donnervetter!
+Go! Raus! gedt oudt! Vamoose!"
+
+"Sir," began Markley, turning to Mr. Merrill from this furious storm of
+abuse.
+
+But his employer had taken out his check-book and fountain pen, and
+seemed intent upon making out the pink slips. Markley, baffled, turned
+with a red face toward Geisler.
+
+"It's all right for you to talk," he said in an aggrieved tone, "but we
+are all young fellows. We have our careers in front of us. We want to
+make something of ourselves----"
+
+"Ach!" broke out the German explosively, waving his pipe about angrily,
+"make deaders of yourselfs. Dot is vot you shouldt do. Go on. Dere
+are your pay checks. Take dem, und gedt oudt."
+
+Glad enough to escape, Markley hastily thanked his employer, and,
+snatching up the pink slips, made for the door. Outside, Redman and
+Jennings were waiting.
+
+"Come on," said Jennings, as Markley waved the checks, "let's get out
+of here. Old Madero may be along at any minute, and they say he hangs
+you up by the thumbs, and----"
+
+Their voices died out, as they hurried off to pack their belongings,
+after which they made off for the nearest town, some ten miles away to
+the southeast.
+
+"Veil," began the explosive Teuton, as their voices died away, "dere
+iss dree vine specimens--nodt by no means."
+
+"You can hardly blame them for looking out for their own interests,"
+rejoined Mr. Merrill. "It isn't everybody who, like you, would stick
+by his employer at the risk of his neck."
+
+"You is more dan my employer, py chiminy, you voss mein friendt,"
+exclaimed Geisler. "I aindt forgot it dot time dat no vun vouldt gif
+me a chob pecos dey dink I been vun pig vool. Vot didt you do, den?
+You proved yourself anudder fooll py gifing me a chob. Dink you, den,
+I run from dis, my dearie-o? Oh, not by a Vestphalia ham! Here I am,
+und here I shtay shtuck, py chiminy!"
+
+The mine owner gave his faithful super a grateful look, and then
+snatched up his soft hat with a brisk movement.
+
+"Come, Geisler," he said, "let us take a look around. Possibly, in the
+event of an attack, there may be one or two places that will need
+strengthening."
+
+"Ach, Himmel! vot a mans," muttered the German to himself, as he
+followed his employer out. "I vork for him, und, py chiminy grickets,
+I vight for him too, alretty."
+
+The stamp mill and main buildings of the mine, including the boiler and
+engine room, were surrounded by a stout fence of one-inch planking,
+perhaps ten feet in height. Frequent strikes and minor outbreaks among
+the Mexican miners had persuaded Mr. Merrill to follow the example of
+most of his fellow American mine owners in Mexico, and be prepared for
+emergencies. Facing toward the west, was a large gate in this
+"stockade," as it might almost be called. Surmounting this, was the
+bell, idle now, with which the miners were summoned to work. From the
+gate, which was swung open as Markley and his cronies had left it in
+their retreat, could be seen a huddle of small adobe houses--the homes
+of the laborers--and beyond these, and deeper in the valley, lay the
+red-tiled roofs and green gardens of Santa Marta, the nearest town.
+
+Men could be seen moving about the laborers' huts--in fact, there was
+an air almost of expectant bustle about the place. Shielding his eyes,
+Mr. Merrill gazed down toward the little town. His keen vision had
+caught the glint of a firearm of some sort between the legs of a man
+seated outside one of the huts.
+
+"These chaps must have advance information of some sort," he remarked
+to Geisler. "That fellow yonder is cleaning up a rifle."
+
+"Looks like it voss business alretty," remarked Geisler. "Himmel, I
+vould gif vun dollar und ninety-eight cents, alretty, to see a troop of
+regulars coming up der railroad tracks."
+
+But the tracks lay empty and shining before them, without even a
+freight car backed upon a siding to suggest the activity that, at this
+time of the week, usually reigned about the mine.
+
+"There isn't a regiment nearer than Rosario, at last reports," rejoined
+Mr. Merrill, "and no way of reaching them, now that the wires are cut.
+If only I dared leave the place, I'd ride to Rosario, but the instant
+we vacated it, those yellow jackals down yonder would come swarming in."
+
+"Dot is right," agreed Geisler, with a frown, "dey know, vorse luck,
+aboudt der amount of goldt vot is stored in der strong room. I bet you
+your life, dey iss yust votching for a chance to make idt a addack py
+der mine."
+
+"That's my idea, too, Geisler, and---- Hullo, who's this coming?"
+
+
+
+
+CHAPTER XXI.
+
+AN ACT OF TREACHERY.
+
+He pointed inquiringly down the hillside at a young figure on horseback
+that was wearily climbing the declivity.
+
+"He voss come a goot long vay, alretty," commented Geisler, taking in
+the dust-covered appearance of horse and rider. The gray powder, which
+covered both, was visible even at that distance.
+
+"He's an American," went on Mr. Merrill, "a young man, too. I don't
+recollect ever having seen him before round here. Wonder what he
+wants?"
+
+While he spoke, the rider came rapidly forward, and presently drew rein
+beside the miner and his super. He was a young man, tall, well
+muscled, and with a well-poised head, but his eyes were set rather too
+close, and there was something about that clean-shaven chin that rather
+made you distrust him.
+
+"I've beaten those kids to it," he muttered to himself, as his eyes
+first took in the two solitary figures standing at the gate. "The rest
+will be easy."
+
+Bob Harding, for it was the exiled West Pointer, could hardly help
+smiling, in fact, as he comprehended the simplicity of his task.
+
+"Good morning," he said in a pleasant voice, as he rode up. "Is this
+the Esmeralda Mine?"
+
+"It is," rejoined Mr. Merrill, "and I am its owner. Come in and rest
+yourself, won't you? You look fagged."
+
+It was the hearty, cordial greeting of one American in a strange land
+to a fellow countryman. Bob Harding accepted with alacrity. He
+slipped from his saddle as if he were weary to death, and, indeed, his
+travel-stained clothes supported that idea. If the two men facing him,
+though, could have seen him scattering dust in liberal proportions over
+himself and his horse a short time before, they might not have fallen
+into his trap so easily. With quirt and spur, he had worked his horse
+into a sweat. At such tricks, Bob Harding was an adept.
+
+But of all this, of course, neither Mr. Merrill nor his super had any
+idea. To their unsuspecting minds, Bob Harding was a fellow-countryman
+in difficulty, and they treated him accordingly.
+
+"Phew!" remarked Harding, slipping his reins over his arm, and
+following Mr. Merrill within the stockade, "I had a tough time getting
+away from those insurrectos."
+
+The remark had just the effect he intended it should have. Mr. Merrill
+regarded him with astonishment. Geisler muttered gutturally.
+
+"The insurrectos!" exclaimed Mr. Merrill. "Are they near at hand?"
+
+"They were," rejoined Bob Harding, secretly rejoicing to see how well
+his plan was working, "but they are now in retreat. The government
+troops met them near San Angelo, and drove them back to the west."
+
+"I had no idea there were any government troops closer than Rosario."
+
+"Nor had Madero's flying column, as he called it. But he found out a
+few hours ago. In the confusion I escaped and rode on here. I have a
+message for you from your son."
+
+"My son! Good Heavens! Is Jack in the hands----"
+
+"He was a prisoner of Madero, but he has escaped, and is now lying
+wounded at a spot I will guide you to."
+
+"Himmel! Yack Merrill a prisoner, alretty!" gasped Herr Geisler.
+
+"Not only Master Merrill, but two boy friends of his, an old gentleman,
+whom I should imagine was their instructor, and a cowboy."
+
+"Yes, it must be them!" exclaimed Mr. Merrill. "But how, in the name
+of all that's wonderful, did they come across the border? I thought
+they were at the Haunted Mesa, in New Mexico."
+
+"It is too long a story to relate to you now, señors," rejoined Bob
+Harding, "I may tell you, though, that they are safe at the hacienda of
+a friend. But your boy is seriously wounded, and must see you at once."
+
+"Good Heavens, Geisler! This is terrible news, Mr.--Mr.----"
+
+"Mr. Allen, of New York," put in Harding glibly.
+
+"Terrible news that Mr. Allen of New York brings us. You were with
+them, Mr. Allen?"
+
+"I was, sir. In my capacity as war correspondent for the _Planet_, I
+was with Madero's column. But, in the moment of defeat at the hands of
+the regulars, the miserable greasers turned on me as a gringo. I was
+compelled to flee for my life. First, however, I cut the bonds of our
+young friends and their comrades, and under cover of night we escaped."
+
+Bob Harding was certainly warming to his subject as he went along. Mr.
+Merrill regarded him with gratitude.
+
+"I've a horse in the stables, Mr. Allen," he said. "I'll saddle up,
+right away, and accompany you. How can I ever thank you for all you
+have done for my boy and his friends?"
+
+"Don't mention it," said Allen glibly; "we Americans must do little
+things for one another, you know. But hurry, sir. Your boy was
+calling for you when I left."
+
+"Poor lad!" exclaimed the deluded mine owner, hastening toward the
+stable. "Geisler, you must stay and look after the place. How far is
+it, Mr. Allen?"
+
+"Not more than ten miles, sir," was the rejoinder.
+
+"I can ride there and back before dark, then," declared Mr. Merrill.
+"If the lad is strong enough to be moved, I'll bring him with me."
+
+All this time Geisler had been examining "Mr. Allen's" horse with a
+singular expression. As the miner owner vanished in the direction of
+the stable, he spoke:
+
+"Dot poor horse of yours vos aboudt tuckered in, aindt it?" he inquired.
+
+"Yes, poor brute," rejoined Bob Harding, "I rode at a furious pace."
+
+"Und got all der dust on his chest, und none on his hind quvarters,"
+commented the German suspiciously.
+
+But Harding returned his gaze frankly, and wiped his brow with a great
+appearance of weariness.
+
+"Is that so?" he said. "I didn't notice it. But then, I rode so hard,
+and----"
+
+"Are you ready, Mr. Allen?"
+
+It was Mr. Merrill's voice. He rode up, as he spoke, on a big
+chestnut, which he had saddled and bridled faster than he had ever
+equipped a horse before.
+
+"All ready, sir," was the response, as Bob Harding swung himself into
+his saddle again.
+
+Geisler had run into the office. Now he reappeared, holding something
+under his coat. He approached Mr. Merrill's side, and, while Bob
+Harding was leaning over examining his saddle-girth, the German slipped
+the object he held to his employer.
+
+"Idt's a gun," he whispered. "Keep idt handy. Py chiminy, I dink
+maype you need him pefore you get through."
+
+"With the insurrectos in retreat?" laughed Mr. Merrill. "Geisler, you
+are getting nervous in your old age. Come, Mr. Allen, let's be getting
+forward, I can hardly wait till I see my boy."
+
+The horses plunged forward and clattered down the hillside.
+
+Geisler watched them till a bend in the road below hid them from view.
+Then he turned slowly to reenter the stockade.
+
+"Py chiminy," he muttered, emitting huge clouds of blue smoke, "I dink
+me dere vos a vood-pile in dot nigger, py cracious."
+
+
+
+
+CHAPTER XXII.
+
+AT ROSARIO STATION.
+
+The dull gray of the dawn was illuminating the east, and the breath of
+the morning astir in the tree-tops, when Bill Whiting, station agent at
+Rosario, began to bestir himself. The station agent was not about so
+early on account of passengers that might be expected by an early
+train--for the excellent reason that there was no morning train. Since
+fighting had begun in Chihuahua, schedules had, to quote Bill, "gone to
+pot." On a sidetrack lay a locomotive, smokeless and inert, just as
+her crew had abandoned her. Some loaded freight cars, their contents
+untouched, likewise stood on the spur. That Bill Whiting, however,
+meant to guard the railroad's property, was evidenced by the fact that
+strapped to his waist was a portly revolver, while a rifle lay handy in
+the ticket office, in which, since the outbreak of trouble, he had
+watched and slept and cooked.
+
+Bill's first task, after tumbling out of his blankets and washing his
+face in a tin basin standing in one corner of the office, was to tap
+the telegraph key. The instrument gave out a lifeless "tick-tick."
+
+"No juice--blazes!" grunted Bill, and, being a philosophical young man,
+he bothered himself no more about the matter, and went about getting
+his breakfast.
+
+In the midst of his preparations, however, he suddenly straightened up
+and listened intently. To hear better, he even shoved aside the
+sizzling frying-pan from its position over one burner of his kerosene
+stove. What had attracted his attention was a distant sound--faint at
+first, but momentarily growing nearer.
+
+"Blazes!" muttered Bill, scratching his head, and making for a rear
+window, which commanded a view of the long, white road. "What's that,
+I wonder? Sounds like a sick cow."
+
+He gazed out of the window earnestly, and then suddenly recoiled with a
+startled exclamation.
+
+"Blazes! It ain't no cow. It's an automobubble. Yes, sir, as sure as
+you live, it's a bubble. Whose can it be? Maybe it's old man
+Stetson's himself."
+
+Chugging in a spasmodic sort of way, the car drew nearer, and the
+station agent now saw that there were several people in it.
+
+"Looks like that car is spavined, or something," commented Bill. "Why,
+it's regularly limping; yes, sir--blazes!--it's limping, fer a fact."
+
+Buck Bradley's auto was, in fact, at almost its "last gasp." Ralph's
+temporary repair had not lasted any longer than he had expected.
+Fortunately, at the time it gave out, the insurrectos had apparently
+given up the chase, and the party was not far from the hacienda of a
+friend of the genial Buck. At his suggestion, therefore, they diverted
+from their road to the mine, and swung off to this house. Here a hasty
+meal and a warm welcome were enjoyed, and Ralph set the car in order as
+best he could. Buck's friend, however, had news for them. He had
+heard that there was an encampment of regulars at Rosario, from which
+it was only a short run by rail to the branch on which the Esmeralda
+was located.
+
+This information caused the party to change their plans. With the car
+in the condition in which it was, they doubted whether it would be
+possible to travel over the rough roads intervening between themselves
+and the mine. On the other hand, Rosario was not far off, and on a
+smooth, hard highway. If the information of Buck Bradley's friend was
+correct, and there was no reason to doubt it, the regulars were camped
+at Rosario guarding the line. What more easy than to explain their
+case to the leader of the Mexican regulars, and steal a march on the
+insurrectos by reaching the Esmeralda first by rail, and wiping out the
+band of Madero?
+
+But, alas for human plans! The party in the auto was doomed to bitter
+disappointment. As they approached, and no camp was to be seen, they
+began to realize that their information had been inaccurate. Bill
+Whiting speedily clinched all doubt in the matter.
+
+"Say, my friend," hailed Buck Bradley, as the agent emerged from his
+shack, "where are the soldiers?"
+
+"You mean the greaser regulars?" was the rejoinder. "Blazes, they went
+off yesterday. Had a tip where Madero was, and they are after him,
+hot-foot, I reckon."
+
+The boys exchanged despondent glances. Here was a fine end to their
+high hopes. The Esmeralda was now farther off than ever, and the auto
+was hopelessly crippled. One tire was worn almost to ribbons, a rim
+had been sprung, and two spark plugs had cracked. Every one of the
+party realized, as the car stopped with a sigh, that it couldn't move
+again until a tall lot of overhauling had been done.
+
+"Anything I can do to help yer?" volunteered Bill, noting the woebegone
+faces of his countrymen.
+
+"Nothing, son, unless you've got a wire working," sputtered Buck, who,
+as he did with everything, had gone into this matter, heart and soul.
+
+"Wire!" echoed the station agent, "why, blazes, I couldn't put through
+a tap fer Diaz himself. The wire went dead two days ago, and I've been
+on my own hook since."
+
+"What was the last word you had?" asked Jack, thinking, perhaps, that
+they might have some information in regard to affairs at the mine.
+
+The agent dived into his pocket and fished out a yellow paper.
+
+"Here it is," he exclaimed, "and it's signed by 'King Pin' Stetson
+himself: 'Keep freight moving at all hazards.'"
+
+"It's signed by Mr. Stetson, you say?" exclaimed Ralph eagerly.
+
+"Sure. He's the main boss on this road, you know, and----"
+
+"I know, I know!" cried Ralph eagerly, "but is he here across the
+border?"
+
+"Huh? Not he. He's in the best hotel in El Paso, consulting and
+smoking two-bit seegars. But my job's here, and here I stick."
+
+But Ralph and Jack had not heard this speech. A light shone in the
+Eastern boy's eyes, the light of a great idea.
+
+"There's a locomotive yonder, Jack," he whispered. "I can run one. I
+learned one summer when pop took me over the Squantock and Port Gloster
+line. You said there was a branch connecting with the Esmeralda. Why
+can't we go by rail?"
+
+"By ginger, Ralph! Have you got the nerve?"
+
+"Look at me."
+
+Jack regarded his comrade an instant. There wasn't a flicker of an
+eyelash to show that Ralph was the least bit nervous. The experiences
+of the last few days had taught him much.
+
+While Bill Whiting regarded them curiously, Jack hastily told the
+others of what Ralph had proposed.
+
+"That appeals ter me as a ring-tailed roarer of a good idee," announced
+Buck Bradley, when he had finished.
+
+"Waal, I'm more used ter doin' my fightin' ahorseback than from a loco,
+but I guess it goes here," chimed in Pete.
+
+"An eminently sensible suggestion," was the professor's contribution.
+The maimed ankle of the man of science was now almost well, and, as he
+put it, he was "restored to his customary salubriosity."
+
+"Then, all we've got to do, is to get permission to take the
+locomotive," declared Jack. He turned to Bill Whiting, who had been
+eyeing them curiously.
+
+"We've got to get through to the Esmeralda mine," he said. "Our auto
+is broken down, and yet the fate of the mine, and perhaps the lives of
+its defenders, hang upon our arrival there as soon as possible. Have
+we your authority to run the locomotive through?"
+
+"Say, son," drawled Bill Whiting, "put on your brakes. That's a
+compound, and even supposing I could let you take her, how would you
+run her?"
+
+"There's a boy here who can run her all right," cried Jack impatiently.
+"All we need to have is your authority."
+
+Bill Whiting shook his head.
+
+"Sorry," he said. "I don't know you, and that loco's railroad
+property. I'm responsible fer it. Suppose you'd ditch her?
+No--blazes!--it wouldn't do at all."
+
+"I'll give yer a hundred dollars gold fer two hours use uv that
+ingine," cried Buck Bradley.
+
+"No good," declared Bill, shaking his head; "it's railroad property.
+I've got my job to look after, even if Chihuahua is turned inside out."
+
+"But this is a matter of the utmost urgency," argued Jack. "Listen."
+
+He rapidly detailed the outlines of their situation to the agent. The
+man was obdurate, however.
+
+"Couldn't nobody touch that ingine but old man Stetson himself."
+
+"How about his son?" Ralph's voice rang out clearly above the excited
+tones of the others.
+
+"Waal, I reckon he could, but he ain't here."
+
+"He isn't, eh?" demanded Ralph, hopping out of the tonneau, "well, my
+name happens to be Ralph Stetson."
+
+"Oh, quit joking. You're Americans, like myself, and I'd like ter help
+you out, but I can't do it."
+
+"Will you give me a chance to prove to you I'm Ralph Stetson?" asked
+Ralph eagerly.
+
+"Sure; a dozen, if yer want 'em," grinned the agent, gazing at the
+ragged, tattered figure before him.
+
+Ralph dived into his pocket and pulled out a bundle of letters and
+papers. Motioning the agent to sit beside him at the edge of the
+platform, he skimmed through them for the other's benefit. The group
+in the auto watched anxiously. A whole lot depended on Ralph's proving
+his identity.
+
+"Say, blazes!" burst out the agent suddenly, "_you are_ Ralph Stetson,
+ain't you?"
+
+"I think those letters and papers prove it," answered the boy. "Now,
+do we get that loco?"
+
+"I reckon so, if you say so. But, will you sign a paper, releasing me
+of responsibility?"
+
+With what speed that paper was signed, may be imagined. In the
+meantime, Buck Bradley, who knew a thing or two about railroading
+himself, had his coat off, and was hard at work waking up the banked
+fires. Presently the forced draught began to roar, and black smoke to
+roll from the smoke-stack. By the time the auto had been wheeled in
+under a shed, and Bill Whiting asked to communicate with the government
+troops as soon as possible, all was ready for the start.
+
+The engine was trembling under a good head of steam, white jets gushing
+from her safety valves.
+
+"All ab-o-a-r-d!" yelled Pete, in the manner of a conductor, and Buck
+Bradley, who had stepped off after his labors to cool up a bit, began
+to climb back again.
+
+"Why, are you going with us, Mr. Bradley?" demanded Jack amazedly.
+"What about your show?"
+
+"Oh, Sam Stow kin look after that," was the easy rejoinder. "It won't
+be the first time. I've worked long enough; now I'm off for a little
+play."
+
+"Won't be much play about it, I'm thinking," grunted Pete.
+
+The engine bell clanged, a hoarse shriek came from her whistle, and the
+wheels began to revolve. Ralph was at the throttle, while Bill Whiting
+was up ahead to throw the switch.
+
+"Good luck!" he cried, waving his hand as the locomotive swept by and
+rolled out upon the main line.
+
+"Good-by!" cried the crowd of adventurers in the cab, waving their
+hands back at him.
+
+Buck threw the furnace door open, and sent a big shovelful of coal
+skittering into the glaring interior. The cumbrous machine gave a leap
+forward, like a scared greyhound, as Ralph jerked the throttle open.
+
+The Border Boys were off on what was to prove one of the most
+adventurous incidents of their lives.
+
+
+
+
+CHAPTER XXIII.
+
+JACK MERRILL'S "SPECIAL."
+
+The landscape swam by, the telegraph poles flashed past, as the flying
+locomotive gained headway. The ponderous compound jolted and swung
+along over the rough tracks like a ship in a stormy sea. But the
+thrill of adventure, the buoyant sense of facing a big enterprise,
+rendered the lads oblivious to everything but the track ahead.
+
+From time to time, Buck Bradley stopped his shoveling, and, holding by
+a hand-rail, leaned far out from the footplate, scanning the metals
+that stretched out in two parallel lines ahead.
+
+"Be like them varmints to hev blown up a bridge, or spiked a track," he
+muttered.
+
+All eyes were now on the alert for the first sight of the red-brick
+station--the only one on the line--which Bill Whiting had told them
+marked the Esmeralda switch. As yet it had not come into view, but
+they judged it must be around a curve which lay ahead, the far side of
+which was hidden from them by a clump of woods. Suddenly, from this
+clump emerged a figure, waving a red flag. He stopped in the middle of
+the track, waving his flag frantically.
+
+"Shut down!" yelled Buck. "There's danger ahead!"
+
+"Looks more like a trick, to me," growled the wary Coyote Pete.
+
+"Can't afford to take chances," rejoined Buck. "How do we know what's
+the tother side of that curve?"
+
+"That's so," agreed Pete; "them critters might hev planted a ton of
+dynamite there, fer all we know."
+
+The brakes ground down, and the panting locomotive came to a stop
+within a few feet of the man with the red flag. It could now be seen
+that he was a small, dark Mexican, wearing a high-crowned hat.
+
+"Why, I know that fellow, he----" began Ralph. But his recognition of
+the fellow, whom he had seen in Madero's camp, came too late.
+
+From the woods ahead of them, a perfect hailstorm of bullets began to
+spit about the engine. Fortunately, none of the occupants of her cab
+were struck, although the windows were splintered and the woodwork
+honeycombed.
+
+"Go ahead!" roared Buck.
+
+"What if they've torn up the track?" gasped Ralph.
+
+"Not likely. If they had, they wouldn't be bothering to shoot at us.
+Let her out. Ouch!"
+
+A bullet whizzed past the burly showman's ear, and just nicked the tip
+of it.
+
+With a roar of rage, like the bellowings of an angry bull, he leaned
+his huge form out of the window and began pumping lead from his
+revolver into the woods. It is doubtful if his fire had any effect,
+but at that minute Ralph started the engine up again. A yell came from
+the Mexicans within the wood, as he did so. A hundred or more poured
+out, firing as they came.
+
+"Duck, everybody!" yelled Coyote Pete, as the storm broke.
+
+A tempest of lead rattled about the engine, but, thanks to the
+protection of the steel cab, not one of the crouching occupants was
+hurt. Almost before they realized it, they had swung around the curve,
+and were safe. As Buck Bradley had surmised, no attempt had been made
+to wreck the track beyond, the insurrectos having counted, seemingly,
+on stopping the dash for the Esmeralda by their ambush in the wood.
+
+[Illustration: A tempest of lead rattled about the engine. Almost
+before they realised it, they had swung around the curve.]
+
+"Consarn their yellow hides," grunted Pete, "that shows they kep'
+closer tabs on us then we knew. I reckon they was scared to follow us
+to Rosario, thinking, like we did, that the regulars was there. Waal,
+that was a neat little surprise party, but it didn't work."
+
+Round the curve they tore, at a hair-raising gait, but the engine stuck
+to the metals. Ten minutes later a cheer went up, as the red-brick
+station, which they knew must mark the Esmeralda switch, came in sight.
+
+"I got the switch key from Whiting," cried Buck, as they reached the
+switch, "I'll throw it."
+
+He swung himself down from the cab, and ran rapidly ahead, down the
+track, to the switch lever. As he bent over it, from a clump of bushes
+near by, there leaped a score or more of men.
+
+"Buck! Buck!" yelled Coyote Pete.
+
+The big fellow looked up just in time. The foremost of his attackers
+was upon him as he threw the switch over. Buck picked him up, and
+fairly pitched the little Mexican over his head. The man fell in a
+heap at one side of the track.
+
+"Come ahead!" bawled Buck, while the others hesitated and held back.
+
+Ralph started the engine up, and it rolled toward the switch points.
+This seemed to wake the hesitating Mexicans to life. With a yell, they
+made a concerted rush for Buck, but, as they did so, Ralph pulled the
+whistlecord, and the locomotive emitted an ear-splitting screech. The
+Mexicans hastily jumped aside, to avoid being run down, while Buck made
+a leap to exactly the opposite side of the track. As the engine puffed
+by, he swung on. As he did so, however, one of the yellow men made a
+spring for the switch. It was his evident intention to throw it, while
+the engine was passing over it, and ditch them.
+
+But, before he could carry out his intention, Jack, who had seen what
+was about to happen, had snatched up a hunk of coal. With all his
+force, he aimed it at the fellow, and struck him fair and square on the
+head. The would-be train-wrecker toppled backward with a groan, just
+escaping the wheels of the engine. Before he gathered himself up and
+realized what had hit him, the engine was roaring and puffing its way
+up the grade to the Esmeralda.
+
+"That shows us what we may expect at the mine," commented Jack. "I
+hope they are still all right."
+
+"Don't worry about that, boy," comforted Buck, noting his troubled
+face. "The fact that Madero had his men along the line shows that he
+anticipated our game--like the shrewd ruffian he is. It stands to
+reason he couldn't have his precious squadron, or column, or whatever
+he calls it, in two places at once, so I guess we'll be in time yet."
+
+"I hope so, I'm sure," breathed Jack. "If we failed now, it would be
+the bitterest moment of my life."
+
+But, as they came in sight of the tall stockade and the smokeless
+chimneys of the Esmeralda, they saw that their apprehensions were
+groundless. No sign of life appeared about the mine buildings. But
+presently, in answer to a long blast on the whistle, a strange figure
+came toddling out of the gate. It was that of Geisler. As he saw the
+engine, with its load of friendly faces, he broke into a cheer, and ran
+toward the track side.
+
+"Hoch! Hoch! Hoch!" he yelled, waving his china-bowled pipe about his
+head. "Diss iss der bestest thing I've seen since I had idt der
+Cherman measles, alretty yet."
+
+As the brakes ground down, and with a mighty exhalation of steam and a
+sigh from the air-brakes, the locomotive came to a stop, Jack leaped
+from the cab and ran toward the German. To his astonishment, Geisler
+almost recoiled as he drew near, and uttered a shout.
+
+"Donner blitzen! I voss righdt den, idt vos a trap dot dose rascals
+laid."
+
+"What do you mean, Mr. Geisler? Where is my father?" gasped Jack, all
+in one breath.
+
+"Himmel!" sputtered the German. "Oh, diss is an onloocky day, py
+chiminy. A young feller rode it to der mine, early to-day, undt told
+your fader dot you vos wounded, and----"
+
+"My father went with this fellow?" demanded the boy, his eyes blazing
+with eagerness and anxiety.
+
+"Ches. He thought dot idt vos all righdt, und----"
+
+"It's a trick of Madero's to rush the mine!" exclaimed Buck, who, with
+the others, came up as the German was ejaculating the last words.
+
+"Dot is vot I dink idt. Listen."
+
+Forthwith the German launched into a detailed report of what had
+occurred, not omitting a full description of Harding, which was
+instantly recognized by the boys.
+
+"Harding, the scoundrel!" exclaimed Jack.
+
+"I'd like to get my hands on him for just five minutes," breathed Walt
+viciously.
+
+Buck and the others, who were, of course, familiar with what had
+occurred to the boys with Madero's column, were also incensed.
+
+"Such men should be hanged!" exclaimed the professor, with what was for
+him, a remarkable display of emotion.
+
+"Budt come," urged the German, as he concluded his narrative, "vee hadt
+better be getting inside der stockade."
+
+He pointed down toward the miners' village, where men could be seen
+hastening about, as if preparing to take action of some sort. What
+that action was, they guessed too well. Acting in concert with Madero,
+they meant to storm the mine, and break open the specie room.
+
+Ralph ran the locomotive upon a switch and locked the throwing lever.
+Then he followed the others through the gate of the stockade. As it
+closed behind them, Geisler let fall a stout wooden bar into sockets
+prepared for it.
+
+"I guess dot holdt dem for a viles," he said, as the bar clattered into
+position.
+
+But Jack's thoughts were distracted, and his manner absorbed. His mind
+was fixed upon Harding's rascality, and the probable dilemma in which
+his father now was. Buck Bradley noticed the boy's despondent air, and
+sought to cheer him up.
+
+"Brace up, Jack," he roared in his hearty way, "your pop is all right.
+According to my way of thinking, those greasers just lured him away
+from here, so that they could have easy access to the specie room.
+They knew that if he was on the ground, he'd blow up the whole
+shooting-match before he'd let them get at the gold."
+
+"Then you don't think they have harmed him, Mr. Bradley?"
+
+"Not they, my lad," was the reassuring rejoinder, "they wouldn't dare
+to injure a prominent American like your dad. Why, our troops are all
+massed at San Antone--for manoeuvers, the department says--but as
+surely as my name is Buck Bradley, the troops are there to see that the
+greasers don't get too fresh. You see, Jack, Uncle Sam don't want to
+mix in other folks' troubles. He believes in playing in his own back
+yard, but when any one treads on your Uncle's toes, or injures one of
+his citizens--then, look out for high voltage shocks."
+
+"You have relieved my mind a whole lot, Mr. Bradley," said Jack
+gratefully. "I guess it's as you say. Madero and his crowd wouldn't
+want to run the risk of an American invasion."
+
+"You can bet a stack of yaller chips on that, boy. But now, let's
+follow this Dutchman around and see what the lay of the ground is. If
+we've got to put up a scrap--and I guess we have--it's a long move in
+the right direction to have your surroundings sized up accurate. By
+the way, is this fellow Geisler all right?"
+
+"My father thinks he is the most faithful and capable mining super in
+the country," answered Jack warmly. "I guess he is, too. I only met
+him once before on a former visit to the mine, but he sort of inspires
+me with confidence."
+
+"Same here, Jack. I tell you the Dutch kin raise some Cain when they
+get going, and that fellow looks to me like one of the right brand."
+
+Thus talking, they came up with the others. Geisler was explaining
+volubly his plan of defense. Buck Bradley interrupted him.
+
+"What's the matter with boring some holes all around the stockade?" he
+asked. "We can fire from behind them if it's necessary, without
+exposing ourselves."
+
+"Buck, that's a great idea," declared Pete, whose eyes were shining at
+the thought of what he termed "some action." "Got a brace and bit,
+Geisler?"
+
+"Sure. Ve-e haf a whole barrel of braces and bitters," was the
+response, as the corpulent Teuton hastened off to get the tools.
+
+At the part of the stockade at which they now were standing a ladder,
+used in some repairing job, still leaned against the high, wooden
+fence. Coyote Pete, struck by a sudden idea, clambered up it, and
+gazed over the top of the defensive barricade. As his head topped the
+summit, he gave a shout and rapidly ducked. At the same instant a
+sound, like the hum of an angry bee, buzzed above their heads.
+
+"A bullet!" gasped Buck Bradley.
+
+"That's wot, pod'ner," rejoined Pete, "and it's the first of a whole
+flock of such like. The country off to the southwest is jest alive
+with insurrectos!"
+
+
+
+
+CHAPTER XXIV.
+
+THE ATTACK ON THE MINE.
+
+Flinging his legs over each side of the ladder, Coyote Pete slid to the
+ground like a boy sliding down a cellar door.
+
+"I could catch the glint of sunlight on their rifles," he explained.
+"The beggars were trying to approach unseen, though, I guess, for they
+were sneaking round a neck of woods so as to take advantage of that
+arroyo that runs almost up to the mine. Better get busy with that
+borer."
+
+And "get busy" they did. Holes were rapidly bored in the stockade, the
+apertures being of sufficient size to accommodate comfortably the
+muzzle of a rifle. Above each such hole another was bored, to enable
+the defenders to see the position of their foes. Although this work
+took more than an hour, there was still no sign of the enemy. But they
+evidently had a close watch kept on the mine, for a hat elevated on a
+long stick above the top of the stockade was promptly riddled with
+bullets.
+
+"Jingo!" gasped Jack. "Those fellows mean business."
+
+"What do you suppose they are going to do?" Walt asked Buck Bradley.
+The stout showman looked grave.
+
+"This hanging back looks bad," he rejoined. "I guess they are waiting
+till dusk so as to try and catch us unprepared. Evidently they figger
+they've got us where they want us, and there is no use being in a rush
+about finishing us up."
+
+Buck's words were grim, but his expression was grimmer yet. The former
+ranch boss had been in many a tough place in his day, but revolving the
+situation in his mind he could not call to recollection any more
+dangerous circumstances than those in which he now found himself.
+
+"Bottled and corked," was the way he expressed it to Coyote Pete, who
+fully shared his apprehensions.
+
+Fortunately, behind the office of the mine, there was a small room well
+stocked with rifles and ammunition. This was wise precaution of Mr.
+Merrill's, who, knowing the Mexican character to a T, had insisted on
+this room being provided in case of strikes or other difficulties.
+
+The store of arms was drawn upon freely, and each of the defenders had
+a spare rifle at his side. The weapons were piled by their respective
+holes while the besieged awaited the attack. But a hasty dinner was
+prepared on the coal-oil stove Of the office, and eaten and digested
+before there came any move on the part of Madero's men.
+
+Through the peep-holes a casual inspection showed nothing outside but
+the hillside sloping away from the mine, with here and there a clump of
+bushes or small, scrubby trees. But every once in a while the grass
+would stir, or a clump of bushes would be agitated strangely, as some
+concealed form crept up yet closer to the stockade. Evidently, as Buck
+had said, the intention of Madero was to "rush" the place.
+
+The mining village now seemed deserted, except for a few forms of women
+and children which could be seen flitting about. Evidently most of the
+men had joined the insurrectos, hoping to have a share in the loot when
+the time came.
+
+"Say, Geisler!" exclaimed Buck Bradley suddenly, "got any steam in the
+boiler?"
+
+"Ches. Aboudt forty or fifty pounds. Der fires vos banked. Pud vy?"
+
+"Oh, nothing. I've just got a little plan in my head. Now, Jack,
+suppose you and I take a little run to the boiler room and look about
+us a bit."
+
+The boy was glad of anything to do to relieve the tension of waiting
+for the attack that didn't come. He gladly accompanied the
+self-reliant Westerner to the boiler house. They found, as Geisler had
+said, that in one of the boilers steam was still up.
+
+"Now let's take a look around here, sonny," said Buck, glancing about
+the walls as if in search of something. "Ah! Here we are, that will
+do."
+
+He pounced on a big reel of fire hose attached to the wall, as he spoke.
+
+"Fine! Couldn't be better," he continued, as he rapidly unwound it.
+"Why, there must be fifty feet or more here. Now let's see. Where is
+the blow-off valve of this boiler?"
+
+"This is it, isn't it?" asked Jack, indicating a valve, with
+wheel-controlled outlet near the base of the boiler.
+
+"That's it. Now then for a monkey wrench and then we are all ready to
+give those greasers the surprise of their lives in case they try an
+attack upon this side of the stockade."
+
+"What are you going----"
+
+That was as far as Jack got in his question. As the words left his
+lips, there came from without the sharp sound of a shot.
+
+Bang!
+
+"Phew!" whistled Buck. "That's the overture. The performance is about
+ter begin."
+
+In the meantime, the members of the party left at the peep-holes by
+Buck Bradley and Jack, had been trying their level best to obtain some
+inkling of which side the insurrectos meant to storm first. But, for
+all the sign the long, waving grass gave, or the bushes imparted, they
+might as well have gazed at the sky. Had they not known that the
+insurrectos were out there somewhere, they would have deemed the
+hillside barren of life.
+
+Suddenly, however, as Coyote Pete's keen eye was sweeping the open
+space before the stockade, the grass quite near at hand parted, and a
+wiry little Mexican stepped out.
+
+It was a good evidence of the control that Madero exercised over his
+men that this fellow, although he must have known he was placing his
+life in deadly peril, advanced to within a few feet of the stockade
+without a tremor.
+
+Apparently, judging from his expression, he was astonished that no
+hostile demonstration came from within. But the defenders had no wish
+to sacrifice life needlessly, and refrained from firing upon him.
+Suddenly he halted, and raising his voice, cried out in Spanish:
+
+"Will you foolish gringoes surrender and give up the gold peaceably, or
+must we attack the mine?"
+
+"Did Madero tell you to ask that?" shouted Pete through his peep-hole.
+
+"Yes; the general demanded that I should offer you this chance for your
+lives."
+
+"Then tell the general, with our compliments, that if he thinks he'll
+get Mr. Merrill's gold without a fight, he's up against the toughest
+proposition he ever tackled."
+
+"As you will, señors. Adios!"
+
+With a wave of his hat, the Mexican ran speedily back down the
+hillside, and dived into some bushes. The watchers of the stockade
+were of the opinion that the wave of the hat was merely a bit of Latin
+extravagance. They soon found out, however, that it had the
+significance of a signal. For, as the fellow dropped into cover, the
+grass became alive with human forms. Coyote Pete's finger, which had
+been trembling upon the trigger, pressed it.
+
+Bang!
+
+It was the first shot of the desperate battle for the defense of the
+mine, and the sound that had reached the two in the boiler house.
+
+The report was followed by a series of appalling yells from without the
+stockade. Mexicans seemed to spring from every clump of grass and bit
+of brush. It was amazing how they could have crept so close without
+being detected.
+
+"We can't last five minutes!" gasped Walt, as he gazed out. The lad
+fired grimly into the advancing rush, however, and the others stood to
+their guns like veterans. Their cheeks were blanched under the tan,
+though, and the corners of their mouths tightened. Each one of those
+defenders realized the practical hopelessness of their positions.
+
+Suddenly, amid the besiegers' onrushing forms, appeared a figure
+mounted upon a superb black horse. The animal curvetted and plunged as
+the reports of the rifles of both sides rattled away furiously, but his
+rider had him in perfect control.
+
+"There's Ramon, the scoundrel!" roared Pete, gazing at the defiant
+figure. "I'll give him a shot for luck."
+
+But for once the plainsman's aim was at fault. The bullet evidently
+did not even ruffle the former cattle rustler.
+
+"Ledt me try!" puffed the German ferociously.
+
+He fared no better.
+
+"Bah! Und I thought I vos a goodt shot!" he exploded.
+
+"It ain't that," rejoined Pete superstitiously. "The Mexicans say that
+Ramon bears a charmed life, and that only a silver bullet will ever lay
+him low."
+
+Before the professor could make any comment Ramon was heard issuing
+commands in a sharp voice. He seemed to have the direction of the
+attack. Of Madero there was no sign, unless a small figure on a shaggy
+pony, far to the rear, was that of the insurrecto leader.
+
+The result of Ramon's command was soon evident. The attackers had not
+been prepared for so sharp a defense, and, anxious to lose as few men
+as possible, Ramon had ordered them to drop once more into the grass.
+
+This was good strategy, as it was apparently only a matter of time
+before the mine defenders would have to surrender, and it was little
+use to sacrifice lives in a mad rush against their rifles.
+
+The attack had splintered the stockade in a score of places, but,
+thanks to the toughness of the seasoned wood, the bullets that had
+penetrated had lost most of their strength. Beyond a few scratches
+from flying splinters, none of the defenders were injured.
+
+"What can they be up to?" wondered Pete, as half an hour passed and no
+further sign came from the besiegers.
+
+Ramon's figure had now vanished. Perhaps he realized that the fangs of
+their enemies were by no means drawn, and deemed it more prudent not to
+take chances on the strength of his "charmed life."
+
+And so the time passed. The sun was well on his march toward the
+western horizon before there came a move on the part of the enemy, and
+when it did come it was a startling one. Taking advantage of every bit
+of cover, the astute mestizos had crept around the stockade till they
+were in a position exactly behind the defenders. So that, in fact, for
+the last half hour, the alert rifles of Coyote Pete and his companions
+had been covering emptiness.
+
+A yell as the attackers charged from the direction into which they had
+covertly worked themselves apprised the besieged of what had happened.
+Bitterly blaming his stupidity in not foreseeing such a move, Pete,
+followed by the others, darted across the stockade. As they were
+halfway across, however, a dozen or more heads appeared upon the
+undefended top.
+
+The insurrectos had determined on a bold rush, and unmolested they had
+succeeded in scaling the walls on each other's shoulders.
+
+"Good Lord!" groaned Pete, as he saw.
+
+Despair was in the countenances of the others, but, even as they halted
+in dismay at what seemed certain annihilation, a strange thing happened.
+
+With a screaming, earsplitting roar, a white cloud swept from the
+direction of the boiler house at the clustering forms on the top of the
+stockade.
+
+It was a column of live steam that swept them from their perches, like
+dried leaves before a wind.
+
+Buck Bradley's plan had worked with terrible effectiveness. Before the
+rush of white-vapor the insurrectos melted away in a screaming, scalded
+flurry. In less than two minutes after Jack had turned the steam on,
+not a sign of them was to be seen.
+
+"Hooray!" yelled the boys, carried away by the sudden relief of the
+strain when it had seemed that all was over. "Hooray! We win!"
+
+"Don't be premature!" admonished Buck gravely, as the column of steam
+was shut off. "We ain't out of ther woods yet by a long shot. How
+about it, Pete?"
+
+The old plainsman tugged his sun-bleached moustache viciously.
+
+"Why, boys," he declared emphatically, "them reptiles ain't begun ter
+fight yet."
+
+
+
+
+CHAPTER XXV.
+
+THE LAST STAND.--CONCLUSION.
+
+As the cow-puncher spoke, there came a sound from the direction of the
+gate which was filled with sinister significance.
+
+Thud! Thud!
+
+It echoed hollowly within the stockade. Buck Bradley was quick to read
+its meaning.
+
+"They've got a big log or suthin, and are busting in the gate!" he
+cried.
+
+A shout of dismay went up from them all. As it so happened, there had
+been no time to bore any holes near the gate, and the only way to delay
+the work of battering it down would be to clamber to the fence top and
+fire down into the insurrectos handling the battering ram.
+
+But it needed no second thought to show that this would be madness. At
+the first appearance of a head above the stockade, they knew that half
+a hundred rifles from without would pour a volley at it. It would not
+take more than ten minutes to wipe out the whole garrison in this way.
+
+"Nope. We'll have to think of some other plan," decided Buck. It is
+worthy of remark here that not one of the defenders of the mine had
+ever even hinted at a surrender. This was not due so much to the fact,
+as they knew, that it would only mean exchanging one form of death for
+another, as it was to their grim determination to defend the mine at
+whatever cost to themselves. It was the dogged American spirit that
+prevailed at the Alamo.
+
+"Aha! I haf idt!" burst out Geisler suddenly, after a few minutes of
+deep thought. "Dere is no hope uv safing dot gate?"
+
+"Not the least," Buck assured him. "They'll have it through in a few
+minutes now."
+
+He pointed to the timbers which were already showing jagged cracks up
+and down their entire length.
+
+"Veil," said the German, "der office uv der mine is made strong--oh
+very strong, for behindt idt is der specie room. Ve can gedt by der
+inside in dere and fire through der vindows. And as a last resort vee
+can----"
+
+He paused.
+
+"We can what?" demanded Jack.
+
+"Nefer mindt. I dell you later. Now is dot agreed upon?"
+
+"It's about all we can do, I guess," grunted Pete, "unless we stay here
+to be shot down."
+
+"Den come mit me."
+
+The German rapidly led the way across the yard to the office building.
+As he closed and barred the door, they noted that it was lined inside
+with steel, strongly riveted to the oak. The windows also had steel
+shutters, cleverly concealed, in cases into which they slid, from
+casual view. In the windows, as well as in the door, were small
+apertures for firing through.
+
+"Why, it's a regular fort!" exclaimed Ralph, as the shutters clanged to
+with a harsh, grating sound.
+
+"You bet my life idt's a fort," agreed Herr Geisler, "undt ledt me tell
+you dot you needt a fort ven you have a specie room by dis country."
+
+"Then the specie room is near us?"
+
+"In there."
+
+The German pointed over his shoulder at a door in the rear of the
+office.
+
+"Idt is steel walled, undt dere is a combination lock on der door.
+Even if dey should kill us all, dey still have a tough nut to crack."
+
+The German spoke calmly, and his blond features were absolutely
+unruffled. No emotion appeared either on the weathered countenances of
+Coyote Pete or Buck Bradley. The professor's face, though, was ashen,
+but he uttered never a word. As for the boys, who shall blame them if
+it is said that their hearts were beating wildly, their mouths felt
+dry, and their brains throbbed.
+
+It was the last stand, and they all realized it.
+
+Unless help should come from an unforeseen source, they were bound to
+perish miserably at the hands of the insurrectos.
+
+Suddenly, there was a great crashing, rending sound from without.
+Instantly a chorus of wild yells arose on the air, and shots were fired
+as if in exultation.
+
+"They've busted the gate!" exclaimed Buck.
+
+Peering through the apertures in the door and windows, they could see
+the hoard come pouring into the yard of the mine. At first they came
+cautiously. They evidently recollected the steam, and feared another
+ambush. In a few minutes, however, their confidence returned. The
+watchers could see a little man dart out from among the crowd and point
+toward the specie room and the office structure.
+
+"The gold is within, my brothers!" he shouted in Spanish.
+
+"Bodderation tage dot feller," sputtered Geisler, "a veek ago he vos
+der best vorkman ve hadt by der mine, undt now look at him."
+
+With a howl, the insurrectos charged on the hut. The lust of gold was
+in their veins, and they minded the volley poured into them by the
+defenders no more than if it had been so much rain. Several of them
+fell, but it seemed to make no difference to the others. They charged
+right up to the very doors of the place. Some of them even tore at the
+walls as if they imagined they could demolish them and get at the
+gringo gold.
+
+"Dot is vot goldt does for mens," philosophically remarked the German,
+as he gazed at the onrush, firing methodically at the same time.
+
+Jack, Ralph, and Walt were at one of the windows, while the professor
+and Coyote Pete defended the other. During the mad rush for the
+office, they all did considerable execution, without, of course, any
+cost to themselves. The Mexicans, to be sure, returned the fire
+furiously, but their bullets "pinged" harmlessly against the steel
+shutters, or buried themselves in the thick, wooden walls.
+
+Suddenly there came an angry shout from some one evidently in authority
+among the insurrectos. Instantly the attack melted away, the
+retreating men dragging their wounded with them. It was Jack's first
+sight of real warfare, and it made his blood, as well as that of the
+others, run cold.
+
+"Now what are they up to?" wondered Buck, as this sudden cessation of
+activities came.
+
+"Search me," rejoined Coyote Pete, "but it's some deviltry, you can bet
+on that--that voice was Ramon's. He's got a plan in his head to get us
+out of here."
+
+"Well, he'll have a man's-sized job on his hands," rejoined Buck,
+calmly reloading the magazine of his rifle and running a cleaning rod
+through the foul barrel.
+
+The others employed their time in the same manner. Thus they waited
+for what seemed an interminable age. Still there was no sign of the
+Mexicans. The yard without was empty of life.
+
+"If they don't show up in a few minutes, what say if we open the door
+and make a rush for it?" asked Jack.
+
+"As good an idea as any," rejoined Buck, "but what I would like to know
+right now is what they can be doing."
+
+"Queer, ain't it?" said Pete.
+
+They all agreed that it was, but not one could hit upon an explanation
+that seemed plausible.
+
+Suddenly, Buck, who had been sniffing suspiciously for a few seconds,
+gave a sharp exclamation.
+
+"Do you fellows smell anything?"
+
+"No----" began Jack, and then:
+
+"Good heavens, yes! Something's on fire!"
+
+"That's right," agreed Pete, without a quaver in his voice. "The
+varmints hev set fire to the building from the rear."
+
+"That's what!" rejoined Buck, "and we can't get within a mile of them.
+I don't suppose there are any rifle holes in the specie room are there,
+Mr. Geisler?"
+
+"Nodt a vun," rejoined the German, in a peculiar voice, and then they
+noticed, in the gloomy light of the closed-up place, that his face was
+ashen white.
+
+It was clear that the German was badly frightened. His knees seemed to
+be knocking together, in fact. Small wonder, too. The sharp, acrid
+smell of blazing wood was in the air now. They could hear the crackle
+of the flames as they devoured the wooden outer walls of the specie
+room.
+
+"Come, cheer up, my man," Buck admonished the quaking German. "Why
+you've stood it all through like a major, and----"
+
+"Idt ain't dot. Idt ain't dose mis-er-able creasers dot I'm afraid
+of," rejoined the German in a quavering voice.
+
+"What then?"
+
+"Dot room behindt us contains, besides der specie, almost a ton of
+dynamite!"
+
+"Great jumping wildcats!"
+
+The exclamation dropped from Buck's lips. The others were too
+thunderstruck to utter a word.
+
+"There's only one thing to do," spoke up Pete, his words fairly
+tumbling out of his mouth in his haste. "We must open the door and, at
+a signal, make a rush for it. We may never get through, but it's
+better than being blown up as we shall be if we remain here. The
+insurrectos must have left their horses somewhere near at hand. Maybe
+we can find them and escape."
+
+"It's one chance in a thousand!" exclaimed Jack. "But perhaps this
+will be the thousandth time."
+
+"Let us pray so!" exclaimed the professor fervently.
+
+Buck had sprung to the door. His hand was on the bar. He knew, as did
+they all, that there was not an instant to lose. Their lives hung by a
+hair. At any moment the flames might reach the dynamite and
+then--annihilation, swift and terrible.
+
+"Now!" he cried, dropping the bar. A strange light, not of fear but of
+determination, gleamed in his eyes.
+
+Clang!
+
+The bar fell to the ground, and the besieged party dashed forth, firing
+as they emerged.
+
+Suddenly, from without, and just as the insurrectos espied the daring
+sortie, there came the shrill notes of a bugle. At the same instant a
+ringing cheer came over the top of the stockade.
+
+What could it all mean? As if in a dream, the boys saw the insurrectos
+picking up their rifles and rushing toward the gate. But before they
+could reach it, a glorious sight greeted them.
+
+A regiment of regular Mexican cavalry, the men with their carbines
+unslung, pouring a disastrous hail into the swarming insurrectos,
+suddenly swung through the shattered gateway.
+
+Shouts and cries responded everywhere within the stockade. The
+terrified insurrectos dropped their rifles and ran hither and thither
+in mad, frenzied panic. It was every one for himself. Over the
+stockade they clambered, many paying toll with their lives before the
+carbines of Diaz's troopers.
+
+But in the midst of the turmoil a clear, boyish voice arose.
+
+"Back! Get back, for heaven's sake!"
+
+The officer of the Mexican regulars heard, and wheeled his men. He
+recognized the thrill of warning in Jack Merrill's tones.
+
+Stumbling forward, the suddenly relieved party of Americans darted
+toward the gate for their lives. On down the hillside they fled, with
+the cavalry surging behind and about them.
+
+"What is it? What is the matter?" gasped the officer in English, as
+Jack stumbled along at his side.
+
+The lad gasped out one word:
+
+"Dynamite!"
+
+Hardly had it fallen from his lips before the ground shook as if
+convulsed with an earthquake. A red flame shot skyward behind them,
+and a mighty, reverberating roar went rumbling and echoing over the
+countryside.
+
+The flames had reached the explosive.
+
+Almost at the same instant a shower of embers, debris, and odds and
+ends of all descriptions came showering about the retreating force.
+Several were cut and bruised by the shower, but none seriously.
+
+Fortunately, also, beyond causing several of the cavalry horses to bolt
+in mad terror, no damage was done to the troops or our friends. The
+situation was rapidly explained to the wondering officer whose name was
+Captain Dominguez, in command of the force detailed to guard the
+railroad.
+
+"We learned at Rosario that you had come to the mine," he said, in
+explanation of the troops' opportune arrival, "and, knowing that Madero
+was in the habit of raiding mines and was in the neighborhood, we made
+top speed to the rescue."
+
+"And we're all mighty happy to meet you, you kin bet, captain," chimed
+in Buck, "but ef yer hadn't arrived when you did, we would not have had
+the pleasure."
+
+"No, I can see that," rejoined the young officer, gazing off down the
+hillside.
+
+In every direction could be seen Mexican troopers pursuing rebels,
+shooting them down, without mercy when fight was shown, in other cases,
+making prisoners. The rout of the insurrectos was complete and final.
+
+Suddenly a figure on horseback was seen coming at a hard gallop toward
+the little group surrounding Captain Dominguez.
+
+"It's Harding!" gasped Jack, as the figure drew closer, and indeed it
+was the former West Pointer. But he was in sad case. His shirt was
+torn almost from his back, his features blackened and seared, and a red
+stain showed upon his chest.
+
+"He was in that explosion, the precious scoundrel!" grated out Buck, as
+his eye took in these details. "He was one of the fellers that set
+that fire."
+
+Straight for the little party Harding rode. But before he reached them
+two Mexican troopers interposed. They raised their carbines and the
+next moment would have been Harding's last, but for Jack.
+
+"Don't let them fire!" he begged.
+
+The captain shouted an order and the troopers lowered their weapons.
+Straight on for the party rode Harding, toppling out of his saddle as
+he reached them. The fellow was badly wounded. He had been struck by
+a flying splinter in the explosion of the dynamite.
+
+"Ah, a countryman of yours," remarked the captain, with a tinge of
+sarcasm. "You should be proud of him, señors."
+
+But Jack was on his knees beside Harding.
+
+"Where is my father, Harding? Tell me quick!"
+
+"I will," gasped out the wounded man. "Madero had him tied in that
+grove yonder. He wished him to see the destruction of his mine, he
+said, and----"
+
+The man fainted. Rascal as they knew him to be, the boys were soon
+applying such remedies as they could--all but Jack, that is. The boy,
+on Harding's pony, was off at lightning speed for the grove Harding had
+indicated. As he entered it, he spied Mr. Merrill tied, as Harding had
+said, to a tree. Of the meeting between father and son we prefer to
+let each reader draw his own mental picture.
+
+"Merrill, forgive me!" breathed Harding, who had recovered from his
+swoon a few moments after as Jack and his father came up from the grove.
+
+"I may forgive you, Harding," rejoined Jack, "but I can never forget."
+
+And forgive Jack did, as he showed by interceding for the man and
+having him removed to a hospital near Rosario. Harding ultimately
+recovered and of his further movements we have no knowledge. He fared
+better, however, than Hickey, Divver and Rafter, who were captured by
+the government forces and sentenced to death by a summary court-martial.
+
+Mr. Merrill rapidly explained that he had ridden ten miles or more from
+the mine with Harding before he became suspicious. He then asked
+Harding point blank where his son was, and the fellow's reply had been
+to give a peculiar whistle. Thereupon several insurrectos had leaped
+from the bushes and made the mine owner captive. As Harding had told
+Jack, Madero, with fiendish cruelty, had tied him in the grove to
+witness the annihilation of his own mine.
+
+After a short pause, during which restoratives were administered to the
+almost exhausted Americans from the Mexican officers' field kit, they
+headed for the mine to ascertain what damage had been done by the
+explosion. Almost the first object that met their eyes as they neared
+the stockade was a jagged break in the structure caused by a large
+object that had come crashing down upon it. On closer view this proved
+to be the steel safe in which the gold had been placed. On opening the
+receptacle, everything was found intact, a fact which the makers of the
+safe are now using as a testimonial, as you may have noticed as you
+passed their Broadway store. The testimonial is signed by Conrad
+Geisler, who is now Mr. Merrill's partner.
+
+Well, there is not much more to tell of this part of the Border Boys'
+adventures. As it may be of interest, however, to relate the further
+history of the underground river and the Haunted Mesa, we shall set it
+down here. Ramon escaped from the general disaster to the insurrectos
+at the Esmeralda Mine, and apparently rode straight from there to the
+mouth of the underground river he had long used to such good advantage.
+At any rate, when the boys visited it later, they found that a
+cunningly set explosion had completely blocked the passage for
+navigation, and the secret route of the forgotten race was forever
+closed to man. As for the Mesa, you can read all about it
+scientifically described in Professor Wintergreen's monograph on the
+subject.
+
+The ponies and the redoubtable One Spot, Two Spot, and Three Spot were
+located at the Mesa, where they had been left in charge of Ramon's men.
+All were fat and in good condition, and Firewater was very glad to see
+his young master again.
+
+By the way, Bill Whiting is now stationed in charge at the important
+railroad center of El Paso.
+
+ * * * * * *
+
+"Wall," remarked Pete, as they rode toward the ranch one evening, "I
+guess things 'ull be quiet now fer a while."
+
+"Hope so," rejoined Buck Bradley. "I wired Stow ter bring my show ter
+Maguez and you can all have free passes."
+
+Jack thanked the genial showman on behalf of his companions, and then
+reminded him that Ramon was still at large, although the insurrectos
+were almost subjugated.
+
+"Yes, consarn that pesky critter with the finest horse I ever set eyes
+on,--and while he's alive ther'll be no peace along the border."
+
+"That's right," agreed Pete. "He's a natural born trouble-maker. But
+I guess so far as we are concerned we are through with him."
+
+But Coyote Pete, accurate as were his usual judgments, was wrong in
+this. Black Ramon and his horse will figure again in these stories,
+and it will then be seen how the boys finally brought him to book for
+his misdeeds.
+
+ * * * * * *
+
+The shadows are falling over the plains and the foothills are purpling
+in the clear twilight of the southwest. In the sunset sky the bright
+lone star of evening glimmers. Let us now say good night and good luck
+to the Border Boys till we meet them again in a new volume of their
+adventures to be called: "THE BORDER BOYS WITH THE MEXICAN RANGERS."
+
+
+
+***END OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE
+FRONTIER***
+
+
+******* This file should be named 19083-8.txt or 19083-8.zip *******
+
+
+This and all associated files of various formats will be found in:
+https://www.gutenberg.org/dirs/1/9/0/8/19083
+
+
+
+Updated editions will replace the previous one--the old editions
+will be renamed.
+
+Creating the works from public domain print editions means that no
+one owns a United States copyright in these works, so the Foundation
+(and you!) can copy and distribute it in the United States without
+permission and without paying copyright royalties. Special rules,
+set forth in the General Terms of Use part of this license, apply to
+copying and distributing Project Gutenberg-tm electronic works to
+protect the PROJECT GUTENBERG-tm concept and trademark. Project
+Gutenberg is a registered trademark, and may not be used if you
+charge for the eBooks, unless you receive specific permission. If you
+do not charge anything for copies of this eBook, complying with the
+rules is very easy. You may use this eBook for nearly any purpose
+such as creation of derivative works, reports, performances and
+research. They may be modified and printed and given away--you may do
+practically ANYTHING with public domain eBooks. Redistribution is
+subject to the trademark license, especially commercial
+redistribution.
+
+
+
+*** START: FULL LICENSE ***
+
+THE FULL PROJECT GUTENBERG LICENSE
+PLEASE READ THIS BEFORE YOU DISTRIBUTE OR USE THIS WORK
+
+To protect the Project Gutenberg-tm mission of promoting the free
+distribution of electronic works, by using or distributing this work
+(or any other work associated in any way with the phrase "Project
+Gutenberg"), you agree to comply with all the terms of the Full Project
+Gutenberg-tm License (available with this file or online at
+https://www.gutenberg.org/license).
+
+
+Section 1. General Terms of Use and Redistributing Project Gutenberg-tm
+electronic works
+
+1.A. By reading or using any part of this Project Gutenberg-tm
+electronic work, you indicate that you have read, understand, agree to
+and accept all the terms of this license and intellectual property
+(trademark/copyright) agreement. If you do not agree to abide by all
+the terms of this agreement, you must cease using and return or destroy
+all copies of Project Gutenberg-tm electronic works in your possession.
+If you paid a fee for obtaining a copy of or access to a Project
+Gutenberg-tm electronic work and you do not agree to be bound by the
+terms of this agreement, you may obtain a refund from the person or
+entity to whom you paid the fee as set forth in paragraph 1.E.8.
+
+1.B. "Project Gutenberg" is a registered trademark. It may only be
+used on or associated in any way with an electronic work by people who
+agree to be bound by the terms of this agreement. There are a few
+things that you can do with most Project Gutenberg-tm electronic works
+even without complying with the full terms of this agreement. See
+paragraph 1.C below. There are a lot of things you can do with Project
+Gutenberg-tm electronic works if you follow the terms of this agreement
+and help preserve free future access to Project Gutenberg-tm electronic
+works. See paragraph 1.E below.
+
+1.C. The Project Gutenberg Literary Archive Foundation ("the Foundation"
+or PGLAF), owns a compilation copyright in the collection of Project
+Gutenberg-tm electronic works. Nearly all the individual works in the
+collection are in the public domain in the United States. If an
+individual work is in the public domain in the United States and you are
+located in the United States, we do not claim a right to prevent you from
+copying, distributing, performing, displaying or creating derivative
+works based on the work as long as all references to Project Gutenberg
+are removed. Of course, we hope that you will support the Project
+Gutenberg-tm mission of promoting free access to electronic works by
+freely sharing Project Gutenberg-tm works in compliance with the terms of
+this agreement for keeping the Project Gutenberg-tm name associated with
+the work. You can easily comply with the terms of this agreement by
+keeping this work in the same format with its attached full Project
+Gutenberg-tm License when you share it without charge with others.
+
+1.D. The copyright laws of the place where you are located also govern
+what you can do with this work. Copyright laws in most countries are in
+a constant state of change. If you are outside the United States, check
+the laws of your country in addition to the terms of this agreement
+before downloading, copying, displaying, performing, distributing or
+creating derivative works based on this work or any other Project
+Gutenberg-tm work. The Foundation makes no representations concerning
+the copyright status of any work in any country outside the United
+States.
+
+1.E. Unless you have removed all references to Project Gutenberg:
+
+1.E.1. The following sentence, with active links to, or other immediate
+access to, the full Project Gutenberg-tm License must appear prominently
+whenever any copy of a Project Gutenberg-tm work (any work on which the
+phrase "Project Gutenberg" appears, or with which the phrase "Project
+Gutenberg" is associated) is accessed, displayed, performed, viewed,
+copied or distributed:
+
+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
+
+1.E.2. If an individual Project Gutenberg-tm electronic work is derived
+from the public domain (does not contain a notice indicating that it is
+posted with permission of the copyright holder), the work can be copied
+and distributed to anyone in the United States without paying any fees
+or charges. If you are redistributing or providing access to a work
+with the phrase "Project Gutenberg" associated with or appearing on the
+work, you must comply either with the requirements of paragraphs 1.E.1
+through 1.E.7 or obtain permission for the use of the work and the
+Project Gutenberg-tm trademark as set forth in paragraphs 1.E.8 or
+1.E.9.
+
+1.E.3. If an individual Project Gutenberg-tm electronic work is posted
+with the permission of the copyright holder, your use and distribution
+must comply with both paragraphs 1.E.1 through 1.E.7 and any additional
+terms imposed by the copyright holder. Additional terms will be linked
+to the Project Gutenberg-tm License for all works posted with the
+permission of the copyright holder found at the beginning of this work.
+
+1.E.4. Do not unlink or detach or remove the full Project Gutenberg-tm
+License terms from this work, or any files containing a part of this
+work or any other work associated with Project Gutenberg-tm.
+
+1.E.5. Do not copy, display, perform, distribute or redistribute this
+electronic work, or any part of this electronic work, without
+prominently displaying the sentence set forth in paragraph 1.E.1 with
+active links or immediate access to the full terms of the Project
+Gutenberg-tm License.
+
+1.E.6. You may convert to and distribute this work in any binary,
+compressed, marked up, nonproprietary or proprietary form, including any
+word processing or hypertext form. However, if you provide access to or
+distribute copies of a Project Gutenberg-tm work in a format other than
+"Plain Vanilla ASCII" or other format used in the official version
+posted on the official Project Gutenberg-tm web site (www.gutenberg.org),
+you must, at no additional cost, fee or expense to the user, provide a
+copy, a means of exporting a copy, or a means of obtaining a copy upon
+request, of the work in its original "Plain Vanilla ASCII" or other
+form. Any alternate format must include the full Project Gutenberg-tm
+License as specified in paragraph 1.E.1.
+
+1.E.7. Do not charge a fee for access to, viewing, displaying,
+performing, copying or distributing any Project Gutenberg-tm works
+unless you comply with paragraph 1.E.8 or 1.E.9.
+
+1.E.8. You may charge a reasonable fee for copies of or providing
+access to or distributing Project Gutenberg-tm electronic works provided
+that
+
+- You pay a royalty fee of 20% of the gross profits you derive from
+ the use of Project Gutenberg-tm works calculated using the method
+ you already use to calculate your applicable taxes. The fee is
+ owed to the owner of the Project Gutenberg-tm trademark, but he
+ has agreed to donate royalties under this paragraph to the
+ Project Gutenberg Literary Archive Foundation. Royalty payments
+ must be paid within 60 days following each date on which you
+ prepare (or are legally required to prepare) your periodic tax
+ returns. Royalty payments should be clearly marked as such and
+ sent to the Project Gutenberg Literary Archive Foundation at the
+ address specified in Section 4, "Information about donations to
+ the Project Gutenberg Literary Archive Foundation."
+
+- You provide a full refund of any money paid by a user who notifies
+ you in writing (or by e-mail) within 30 days of receipt that s/he
+ does not agree to the terms of the full Project Gutenberg-tm
+ License. You must require such a user to return or
+ destroy all copies of the works possessed in a physical medium
+ and discontinue all use of and all access to other copies of
+ Project Gutenberg-tm works.
+
+- You provide, in accordance with paragraph 1.F.3, a full refund of any
+ money paid for a work or a replacement copy, if a defect in the
+ electronic work is discovered and reported to you within 90 days
+ of receipt of the work.
+
+- You comply with all other terms of this agreement for free
+ distribution of Project Gutenberg-tm works.
+
+1.E.9. If you wish to charge a fee or distribute a Project Gutenberg-tm
+electronic work or group of works on different terms than are set
+forth in this agreement, you must obtain permission in writing from
+both the Project Gutenberg Literary Archive Foundation and Michael
+Hart, the owner of the Project Gutenberg-tm trademark. Contact the
+Foundation as set forth in Section 3 below.
+
+1.F.
+
+1.F.1. Project Gutenberg volunteers and employees expend considerable
+effort to identify, do copyright research on, transcribe and proofread
+public domain works in creating the Project Gutenberg-tm
+collection. Despite these efforts, Project Gutenberg-tm electronic
+works, and the medium on which they may be stored, may contain
+"Defects," such as, but not limited to, incomplete, inaccurate or
+corrupt data, transcription errors, a copyright or other intellectual
+property infringement, a defective or damaged disk or other medium, a
+computer virus, or computer codes that damage or cannot be read by
+your equipment.
+
+1.F.2. LIMITED WARRANTY, DISCLAIMER OF DAMAGES - Except for the "Right
+of Replacement or Refund" described in paragraph 1.F.3, the Project
+Gutenberg Literary Archive Foundation, the owner of the Project
+Gutenberg-tm trademark, and any other party distributing a Project
+Gutenberg-tm electronic work under this agreement, disclaim all
+liability to you for damages, costs and expenses, including legal
+fees. YOU AGREE THAT YOU HAVE NO REMEDIES FOR NEGLIGENCE, STRICT
+LIABILITY, BREACH OF WARRANTY OR BREACH OF CONTRACT EXCEPT THOSE
+PROVIDED IN PARAGRAPH F3. YOU AGREE THAT THE FOUNDATION, THE
+TRADEMARK OWNER, AND ANY DISTRIBUTOR UNDER THIS AGREEMENT WILL NOT BE
+LIABLE TO YOU FOR ACTUAL, DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE OR
+INCIDENTAL DAMAGES EVEN IF YOU GIVE NOTICE OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+1.F.3. LIMITED RIGHT OF REPLACEMENT OR REFUND - If you discover a
+defect in this electronic work within 90 days of receiving it, you can
+receive a refund of the money (if any) you paid for it by sending a
+written explanation to the person you received the work from. If you
+received the work on a physical medium, you must return the medium with
+your written explanation. The person or entity that provided you with
+the defective work may elect to provide a replacement copy in lieu of a
+refund. If you received the work electronically, the person or entity
+providing it to you may choose to give you a second opportunity to
+receive the work electronically in lieu of a refund. If the second copy
+is also defective, you may demand a refund in writing without further
+opportunities to fix the problem.
+
+1.F.4. Except for the limited right of replacement or refund set forth
+in paragraph 1.F.3, this work is provided to you 'AS-IS', WITH NO OTHER
+WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR ANY PURPOSE.
+
+1.F.5. Some states do not allow disclaimers of certain implied
+warranties or the exclusion or limitation of certain types of damages.
+If any disclaimer or limitation set forth in this agreement violates the
+law of the state applicable to this agreement, the agreement shall be
+interpreted to make the maximum disclaimer or limitation permitted by
+the applicable state law. The invalidity or unenforceability of any
+provision of this agreement shall not void the remaining provisions.
+
+1.F.6. INDEMNITY - You agree to indemnify and hold the Foundation, the
+trademark owner, any agent or employee of the Foundation, anyone
+providing copies of Project Gutenberg-tm electronic works in accordance
+with this agreement, and any volunteers associated with the production,
+promotion and distribution of Project Gutenberg-tm electronic works,
+harmless from all liability, costs and expenses, including legal fees,
+that arise directly or indirectly from any of the following which you do
+or cause to occur: (a) distribution of this or any Project Gutenberg-tm
+work, (b) alteration, modification, or additions or deletions to any
+Project Gutenberg-tm work, and (c) any Defect you cause.
+
+
+Section 2. Information about the Mission of Project Gutenberg-tm
+
+Project Gutenberg-tm is synonymous with the free distribution of
+electronic works in formats readable by the widest variety of computers
+including obsolete, old, middle-aged and new computers. It exists
+because of the efforts of hundreds of volunteers and donations from
+people in all walks of life.
+
+Volunteers and financial support to provide volunteers with the
+assistance they need, is critical to reaching Project Gutenberg-tm's
+goals and ensuring that the Project Gutenberg-tm collection will
+remain freely available for generations to come. In 2001, the Project
+Gutenberg Literary Archive Foundation was created to provide a secure
+and permanent future for Project Gutenberg-tm and future generations.
+To learn more about the Project Gutenberg Literary Archive Foundation
+and how your efforts and donations can help, see Sections 3 and 4
+and the Foundation web page at https://www.gutenberg.org/fundraising/pglaf.
+
+
+Section 3. Information about the Project Gutenberg Literary Archive
+Foundation
+
+The Project Gutenberg Literary Archive Foundation is a non profit
+501(c)(3) educational corporation organized under the laws of the
+state of Mississippi and granted tax exempt status by the Internal
+Revenue Service. The Foundation's EIN or federal tax identification
+number is 64-6221541. Contributions to the Project Gutenberg
+Literary Archive Foundation are tax deductible to the full extent
+permitted by U.S. federal laws and your state's laws.
+
+The Foundation's principal office is located at 4557 Melan Dr. S.
+Fairbanks, AK, 99712., but its volunteers and employees are scattered
+throughout numerous locations. Its business office is located at
+809 North 1500 West, Salt Lake City, UT 84116, (801) 596-1887, email
+business@pglaf.org. Email contact links and up to date contact
+information can be found at the Foundation's web site and official
+page at https://www.gutenberg.org/about/contact
+
+For additional contact information:
+ Dr. Gregory B. Newby
+ Chief Executive and Director
+ gbnewby@pglaf.org
+
+Section 4. Information about Donations to the Project Gutenberg
+Literary Archive Foundation
+
+Project Gutenberg-tm depends upon and cannot survive without wide
+spread public support and donations to carry out its mission of
+increasing the number of public domain and licensed works that can be
+freely distributed in machine readable form accessible by the widest
+array of equipment including outdated equipment. Many small donations
+($1 to $5,000) are particularly important to maintaining tax exempt
+status with the IRS.
+
+The Foundation is committed to complying with the laws regulating
+charities and charitable donations in all 50 states of the United
+States. Compliance requirements are not uniform and it takes a
+considerable effort, much paperwork and many fees to meet and keep up
+with these requirements. We do not solicit donations in locations
+where we have not received written confirmation of compliance. To
+SEND DONATIONS or determine the status of compliance for any
+particular state visit https://www.gutenberg.org/fundraising/donate
+
+While we cannot and do not solicit contributions from states where we
+have not met the solicitation requirements, we know of no prohibition
+against accepting unsolicited donations from donors in such states who
+approach us with offers to donate.
+
+International donations are gratefully accepted, but we cannot make
+any statements concerning tax treatment of donations received from
+outside the United States. U.S. laws alone swamp our small staff.
+
+Please check the Project Gutenberg Web pages for current donation
+methods and addresses. Donations are accepted in a number of other
+ways including checks, online payments and credit card donations.
+To donate, please visit:
+https://www.gutenberg.org/fundraising/donate
+
+
+Section 5. General Information About Project Gutenberg-tm electronic
+works.
+
+Professor Michael S. Hart was the originator of the Project Gutenberg-tm
+concept of a library of electronic works that could be freely shared
+with anyone. For thirty years, he produced and distributed Project
+Gutenberg-tm eBooks with only a loose network of volunteer support.
+
+Project Gutenberg-tm eBooks are often created from several printed
+editions, all of which are confirmed as Public Domain in the U.S.
+unless a copyright notice is included. Thus, we do not necessarily
+keep eBooks in compliance with any particular paper edition.
+
+Most people start at our Web site which has the main PG search facility:
+
+ https://www.gutenberg.org
+
+This Web site includes information about Project Gutenberg-tm,
+including how to make donations to the Project Gutenberg Literary
+Archive Foundation, how to help produce our new eBooks, and how to
+subscribe to our email newsletter to hear about new eBooks.
+
diff --git a/19083-8.zip b/19083-8.zip
new file mode 100644
index 0000000..d9509af
--- /dev/null
+++ b/19083-8.zip
Binary files differ
diff --git a/19083-h.zip b/19083-h.zip
new file mode 100644
index 0000000..a730244
--- /dev/null
+++ b/19083-h.zip
Binary files differ
diff --git a/19083-h/19083-h.htm b/19083-h/19083-h.htm
new file mode 100644
index 0000000..6eb4d71
--- /dev/null
+++ b/19083-h/19083-h.htm
@@ -0,0 +1,9950 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>The Project Gutenberg eBook of The Border Boys Across the Frontier, by Fremont B. Deering</title>
+<style type="text/css">
+BODY { color: Black;
+ background: White;
+ margin-right: 10%;
+ margin-left: 10%;
+ font-size: medium;
+ font-family: "Times New Roman", serif;
+ text-align: justify }
+
+P {text-indent: 4% }
+
+P.noindent {text-indent: 0% }
+
+P.poem {text-indent: 0%;
+ margin-left: 10%;
+ font-size: small }
+
+P.letter {font-size: small }
+
+p.dedication {text-indent: 0%;
+ margin-left: 15%;
+ text-align: justify }
+
+ hr.full { width: 100%;
+ height: 5px; }
+ a:link { color:blue;
+ text-decoration:none; }
+ link { color:blue;
+ text-decoration:none; }
+ a:visited { color:blue;
+ text-decoration:none; }
+ a:hover { color:red;
+ text-decoration: underline; }
+ pre { font-size: 75%; }
+
+
+</style>
+</head>
+<body>
+<h1 align="center">The Project Gutenberg eBook, The Border Boys Across the Frontier, by
+Fremont B. Deering</h1>
+<pre>
+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 <a href = "http://www.gutenberg.org">www.gutenberg.org</a></pre>
+<p>Title: The Border Boys Across the Frontier</p>
+<p>Author: Fremont B. Deering</p>
+<p>Release Date: August 19, 2006 [eBook #19083]</p>
+<p>Language: English</p>
+<p>Character set encoding: ISO-8859-1</p>
+<p>***START OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE FRONTIER***</p>
+<br><br><center><h3>E-text prepared by Al Haines</h3></center><br><br>
+<hr class="full" noshade>
+<br>
+<br>
+<br>
+<A NAME="img-front"></A>
+<CENTER>
+<IMG SRC="images/img-front.jpg" ALT="&quot;Right off there! Look! Look!&quot; The lanky cow puncher pointed out beyond the shadow of the solitary mesa." BORDER="2" WIDTH="382" HEIGHT="597">
+<H3>
+[Frontispiece: "Right off there! Look! Look!" The lanky cow puncher<BR>
+pointed out beyond the shadow of the solitary mesa.]
+</H3>
+</CENTER>
+
+<BR><BR>
+
+<H1 ALIGN="center">
+THE BORDER BOYS
+<BR>
+ACROSS THE FRONTIER
+</H1>
+
+<BR>
+
+<H2 ALIGN="center">
+By FREMONT B. DEERING
+</H2>
+
+<BR><BR>
+
+<H3 ALIGN="center">
+AUTHOR OF
+<BR>
+"The Border Boys on the Trail,"<BR>
+"The Border Boys with the Mexican Rangers,"<BR>
+"The Border Boys with the Texan Rangers,"<BR>
+"The Border Boys in the Canadian Rockies,"<BR>
+"The Border Boys Along the St. Lawrence."<BR>
+</H3>
+
+<BR><BR><BR>
+
+<H4 ALIGN="center">
+A. L. BURT COMPANY
+<BR>
+Publishers &mdash;&mdash;&mdash;&mdash;&mdash; New York
+</H4>
+
+<BR><BR><BR>
+
+<H5 ALIGN="center">
+Copyright, 1911, by
+<BR>
+HURST &amp; COMPANY
+</H5>
+
+<BR><BR><BR>
+
+<H2 ALIGN="center">
+CONTENTS
+</H2>
+
+<BR>
+
+<CENTER>
+
+<TABLE WIDTH="80%">
+<TR>
+<TD ALIGN="right" VALIGN="top">CHAPTER</TD>
+<TD ALIGN="left" VALIGN="top">&nbsp;</TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">I.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap01">THE TRAIL OF THE HAUNTED MESA</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">II.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap02">THE SAND STORM</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">III.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap03">A NIGHT ALARM</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">IV.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap04">SOME QUEER TRACKS</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">V.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap05">THE HOLLOW ALTAR</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">VI.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap06">THE LEGEND OF A FORGOTTEN RACE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">VII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap07">WHAT CAME ACROSS THE DESERT</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">VIII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap08">THE DARK FACE OF DANGER</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">IX.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap09">IN THE MESA DWELLERS' BURIAL GROUND</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">X.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap10">A NEW MEXICAN STYX</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XI.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap11">THE CAMP OF THE GUN-RUNNERS</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap12">MADERO'S FLYING COLUMN</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XIII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap13">IN THE CAMP OF THE INSURRECTOS</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XIV.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap14">"DEATH TO THE GRINGOES!"</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XV.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap15">A RACE FOR LIFE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XVI.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap16">WHAT HAPPENED TO COYOTE PETE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XVII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap17">BOB HARDING DOES "THE DECENT THING"</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XVIII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap18">THE TABLES TURNED</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XIX.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap19">BUCK BRADLEY'S AUTOMOBILE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XX.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap20">AT THE ESMERALDA MINE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XXI.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap21">AN ACT OF TREACHERY</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XXII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap22">AT ROSARIO STATION</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XXIII.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap23">JACK MERRILL'S "SPECIAL"</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XXIV.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap24">THE ATTACK ON THE MINE</A></TD>
+</TR>
+
+<TR>
+<TD ALIGN="right" VALIGN="top">XXV.&nbsp;&nbsp;</TD>
+<TD ALIGN="left" VALIGN="top">
+<A HREF="#chap25">THE LAST STAND.&mdash;CONCLUSION</A></TD>
+</TR>
+
+</TABLE>
+
+</CENTER>
+
+<BR><BR><BR>
+
+<BR><BR><BR>
+
+<H2 ALIGN="center">
+ILLUSTRATIONS
+</H2>
+
+<BR>
+
+<H3>
+<A HREF="#img-front">
+"Right off there! Look! Look!" The lanky cow puncher pointed out<BR>
+beyond the shadow of the solitary mesa&nbsp;.&nbsp;.&nbsp;.&nbsp;.&nbsp;.&nbsp;. <I>Frontispiece</I>
+</A>
+</H3>
+
+<H3>
+<A HREF="#img-106">
+As it flared up, all three recoiled with expressions of dismay. <BR>
+At their very feet was a deep chasm.
+</A>
+</H3>
+
+<H3>
+<A HREF="#img-258">
+A tempest of lead rattled about the engine. Almost before they<BR>
+realized it, they had swung around the curve.
+</A>
+</H3>
+
+<BR><BR><BR>
+
+<A NAME="chap01"></A>
+<H1 ALIGN="center">
+The Border Boys Across the Frontier.
+</H1>
+
+<BR>
+
+<H3 ALIGN="center">
+CHAPTER I.
+</H3>
+
+<H3 ALIGN="center">
+THE TRAIL OF THE HAUNTED MESA.
+</H3>
+
+<P>
+"Can you make out any sign of the mesa yet, Pete?"
+</P>
+
+<P>
+The speaker, a sun-bronzed lad of about seventeen, mounted on a bright
+bay pony with a white-starred forehead, drew rein as he spoke. Shoving
+back his sombrero, he shielded his eyes from the shimmering desert
+glare with one hand and gazed intently off into the southwest.
+</P>
+
+<P>
+"Nope; nary a speck, so fur. Queer, too; we ought to be seein' it by
+now."
+</P>
+
+<P>
+Coyote Pete, as angular, rangy and sinewy as ever, gazed as intently in
+the same direction as the lad, Jack Merrill, himself. The pause
+allowed the remainder of the party to ride up. There was Ralph
+Stetson, a good deal browner and sturdier-looking than when we
+encountered him last in "The Border Boys on the Trail"; Walt Phelps,
+the ranch boy, whose blazing hair outrivaled the glowing sun; and the
+bony, grotesque form of Professor Wintergreen, preceptor of Latin and
+the kindred tongues at Stonefell College, and amateur archaeologist.
+Lest they might feel slighted, let us introduce also, One Spot, Two
+Spot and Three Spot, the pack burros.
+</P>
+
+<P>
+"I always had an idea that the Haunted Mesa formed quite a prominent
+object in the landscape," put in Professor Wintergreen, referring to a
+small leather-bound book, which he had just taken from one of his
+saddle-bags.
+</P>
+
+<P>
+"And I always had an idea," laughed Ralph Stetson, "that a landscape
+meant something with brooks and green trees and cows and&mdash;and things,
+in it."
+</P>
+
+<P>
+The young son of "King Pin" Stetson, the Eastern Railroad King, looked
+about him at the gray desert, above which the sun blazed mercilessly
+down with all the intensity of a burning glass. Here and there were
+isolated clumps of rank-odored mesquite, the dreariest looking
+gray-green bush imaginable. The scanty specimens of this variety of
+the vegetable life of the desert were interspersed here and there by
+groups of scraggly, prickly cacti. Across such country as this, the
+party had been making its way for the past day and a half,&mdash;ever since,
+in fact, they had left behind them the foothills of the Hachetas,
+where, as we know, was located the ranch of Jack Merrill's father, and
+had entered the dry, almost untravelled solitudes of the Playas.
+</P>
+
+<P>
+Jack Merrill consulted a compass that was strapped to his wrist.
+</P>
+
+<P>
+"Well, we're keeping steadily in the right direction," he said.
+"Nothing for it but to keep on going; eh, Pete?"
+</P>
+
+<P>
+"When yer cain't turn back, 'keep on goin's' a good word," assented the
+philosophical cow-puncher of the Agua Caliente, stroking his
+sun-bleached yellow moustache and untangling a knot in his pony's mane.
+</P>
+
+<P>
+"It's up to us to get somewhere where there is water pretty quick," put
+in Walt Phelps; "the last time I hit the little drinking canteen I
+noticed that there wasn't an awful lot left in the others."
+</P>
+
+<P>
+"No, and the stock's feelin' it, too," grunted Pete, digging his big,
+blunt-roweled spurs into his buckskin cayuse.
+</P>
+
+<P>
+Followed by Jack on his Firewater, the professor on his queer, bony
+steed as angular as himself, Ralph on Petticoats&mdash;of exciting
+memory,&mdash;and Walt Phelps on his big gray, they pushed on.
+</P>
+
+<P>
+The heat was blistering. In fact, to any one less accustomed to the
+arduous intensity of the sun's rays in this part of the country, it
+would have proved almost insupportable. But our party was pretty well
+seasoned by this time.
+</P>
+
+<P>
+All of them wore the broad, leather-banded sombreros of the plainsmen
+except Professor Wintergreen, who had invested himself in a gigantic
+pith sun-helmet, from beneath which his spectacled countenance peered
+out, as Ralph said, "Like a toad peeking out from a mushroom." For the
+rest, the boys wore leather "chaps," blue shirts open at the neck, with
+loosely knotted red handkerchiefs about their throats. The latter were
+both to keep the sun off the back of their necks and to serve as
+protection for their mouths and nostrils against the dust in case of
+necessity,&mdash;as for example, when they struck a patch of burning, biting
+alkali. Of this pungent stuff, they had already encountered one or two
+stretches, and had been glad to muffle up the lower part of their faces
+as they rode through it.
+</P>
+
+<P>
+As for Coyote Pete, those who have followed his earlier experiences are
+pretty familiar with that redoubtable cow-puncher's appearance; suffice
+it to say, therefore, that, as usual, he wore his battered leather
+"chaps," faded blue shirt, and his big sombrero with the silver stars
+affixed to the stamped leather band. In a holster he carried a rifle,
+as did the rest of the party, as well as his well-worn revolver. The
+others had provided themselves with similar weapons, although theirs
+glittered in blatant newness beside Pete's battered, but well-cleaned
+and oiled, "shootin' iron."
+</P>
+
+<P>
+While they are pressing onward, with the Hachetas lying like a dim,
+blue cloud far behind them, let us tell the reader something about the
+quest that brings our party into the midst of this inhospitable place.
+As readers of "The Border Boys on the Trail" know, Professor
+Wintergreen had accompanied Jack Merrill and Ralph Stetson from
+Stonefell College, some weeks before, to spend a vacation on the Agua
+Caliente Ranch, belonging to Jack's father. The professor, as well as
+being on a vacation, was in a sense on a mission, for he bore with him
+the commission of a well-known institute of science in the East to
+investigate some of the mesas of this part of the world, and also to
+procure relics and trophies of the vanished race that once inhabited
+them, and accurate measurements of the strange formations.
+</P>
+
+<P>
+Since their arrival at the ranch, some weeks before, events had so
+shaped themselves as to render the immediate undertaking of his mission
+impossible. The descent of Black Ramon de Barros on the ranch, as we
+have related, and the subsequent abduction of the boys to the old
+Mission across the border, had so fully occupied their attention, that
+all thought of the professor's errand had been lost sight of.
+</P>
+
+<P>
+With Black Ramon, thanks to the boys, forever banished from his
+cattle-rustling raids, and the subsequent tranquility of routine life,
+had come a recollection of the professor's quest. Coyote Pete, a few
+days before this story opens, had volunteered to act as guide to the
+professor and his party to a mesa seldom visited except by wandering
+Indians and occasional cow-punchers. This was the Haunted Mesa, the
+location of which was so difficult to reach that previous relic-hunting
+expeditions had not included it in their travels.
+</P>
+
+<P>
+Mr. Merrill was the more willing to allow the boys to go along, as he
+had been suddenly summoned into Chihuahua province, in Mexico, by
+reports of trouble at a mine&mdash;The Esmeralda&mdash;he owned there. Rumors of
+an insurrection had reached him&mdash;an insurrection which meant great
+peril to American interests. He had, therefore, lost no time in
+setting out to ascertain the true state of affairs at his mine, which,
+while a small one, was still likely to develop in time into an
+extremely valuable property.
+</P>
+
+<P>
+Leaving the ranch in charge of Bud Wilson, he had started for the
+Mexican country without waiting for the departure of the professor's
+expedition. A short time later, "Professor Wintergreen's Haunted
+Mesans," as the boys insisted on calling themselves, had likewise
+started on their quest. With them, at Jack Merrill's invitation, went
+Walter Phelps, the son of a ranching neighbor of Mr. Merrill. Walt, it
+will be recalled, had shared the perils and adventures of the boys
+across the border, as related in the previous volume, and had been the
+instrument of piloting them out of the mysterious valley in which Black
+Ramon kept his plundered herds.
+</P>
+
+<P>
+Mr. Merrill's last words had been ones of caution.
+</P>
+
+<P>
+"Remember, boys, that if this trouble in Mexico attains real
+proportions, life and property along the border may be in great danger.
+In such a case, it will be your immediate duty to turn back."
+</P>
+
+<P>
+"But, Dad," Jack had said, "you don't expect that plundering
+insurrectos would have the audacity to come northward into the Playas?"
+</P>
+
+<P>
+Mr. Merrill laughed.
+</P>
+
+<P>
+"I didn't say there was any danger even here, my boy. Least of all,
+out in that barren country. If there is an insurrection, it will
+doubtless be put down without any trouble, but it is always well to be
+prepared."
+</P>
+
+<P>
+Like his brother ranchers along the border, Mr. Merrill at that time
+had no idea of the seriousness or extent of the insurrection. Had he
+had, he would, of course, have prohibited the party leaving the ranch.
+As it was, he, in common with his neighbors, deemed the insurrection
+simply one of those little outbreaks that occur every now and again in
+Mexico, and which hitherto had been promptly squashed by Diaz's army.
+And so, with no real misgivings, the party had bidden the bluff,
+good-natured rancher good-by, little dreaming under what circumstances
+they were to meet again.
+</P>
+
+<P>
+But all this time we have been allowing our party to travel on without
+bestowing any attention upon them. As the afternoon wore on, Coyote
+Pete began to feel real apprehension about reaching their destination
+that evening. Walt Phelps' fear about the water had been verified.
+The supply was getting low. Provided they could "pick up" the mesa
+they were in search of before sundown, however, this was not so serious
+a matter as might have been supposed. Coyote Peter knew that there was
+a well at the mesa, the handiwork of the ancient desert-dwellers.
+</P>
+
+<P>
+The really serious thing was, that although they had apparently been
+traveling in the right direction, they had not yet sighted it. The
+cow-puncher knew, though he did not tell his young companions so, that
+they should long since have spied its outlines. Of the real
+seriousness which their position might shortly assume, the boys had as
+yet, little idea. Coyote Pete was not the one to alarm them unless he
+was convinced it was really necessary.
+</P>
+
+<P>
+Suddenly, Jack, who had been riding a little in advance of the rest,
+gave an exclamation and pointed upward at the sun.
+</P>
+
+<P>
+"Say, what's the matter with the sun?" he exclaimed.
+</P>
+
+<P>
+"Sun spots, I suppose," put in Ralph Stetson jokingly.
+</P>
+
+<P>
+"I see what you mean," spoke up the professor; "it has turned quite
+red, and there seems to be a haze overcasting the sky."
+</P>
+
+<P>
+"It's getting oppressive, too," put in Walt Phelps. "What's up, Pete?"
+</P>
+
+<P>
+The cow-puncher had, indeed, for some time been noticing the same
+phenomenon which had just attracted their notice, but he had hesitated
+to draw their attention to it. Now, however, he spoke, and his voice
+sounded grave for one of Pete's usually lively temperament.
+</P>
+
+<P>
+"It means that ole Mar'm Desert is gettin' inter a tantrum," he
+grunted, "and that we're in an almighty fix," he added to himself.
+</P>
+
+<P>
+"Is it going to rain?" inquired Ralph Stetson, as it grew rapidly
+darker.
+</P>
+
+<P>
+"Rain?" grunted Pete. "Son, it don't rain here enough to cover the
+back uv a dime, even if you collect all the water that fell in a year.
+No, siree, what's comin' is a heap worse than rain."
+</P>
+
+<P>
+"An electric storm?" queried the professor.
+</P>
+
+<P>
+"No, sir&mdash;a sand storm," rejoined the cow-puncher bluntly.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap02"></A>
+<H3 ALIGN="center">
+CHAPTER II.
+</H3>
+
+<H3 ALIGN="center">
+THE SAND STORM.
+</H3>
+
+
+<P>
+As he spoke, a queer, moaning sort of sound, something like the low,
+distant bellow of a steer in pain, could be heard. The air seemed
+filled with it. Coming from no definite direction, it yet impregnated
+the atmosphere. The air, too, began noticeably to thicken, until the
+sun, from a pallid disc&mdash;a mere ghost of its former blazing self&mdash;was
+blotted out altogether. A hot wind sprang up and swept witheringly
+about the travelers.
+</P>
+
+<P>
+"Ouch!" exclaimed Ralph Stetson suddenly. "Something stung me!"
+</P>
+
+<P>
+"That's the sand, son," said Coyote Pete. "The wind's commencin' ter
+drive it."
+</P>
+
+<P>
+"Is it going to get any worse?" inquired the professor anxiously.
+</P>
+
+<P>
+"A whole lot, afore it gits any better," was the disconcerting reply.
+</P>
+
+<P>
+"What'll we do, Pete?" asked Jack, turning to the cow-puncher.
+</P>
+
+<P>
+It had now grown so dark that he could hardly see Pete's face. It was
+hot, too, with a heavy, suffocating sort of heat. The wind that drove
+the myriads upon myriads of tiny sand grains now darkening the air, was
+ardent as the blast from an opened oven-door.
+</P>
+
+<P>
+"Get your saddles off, quick! Lie down, and put your heads under 'em,"
+ordered the cow-puncher, briskly swinging himself out of his saddle as
+he spoke.
+</P>
+
+<P>
+The others hastened to follow his example. It was not a minute too
+soon. Already their mouths were full of gritty particles, and their
+eyes smarted as if they had been seared with hot irons. The ponies
+could hardly be induced to stand up while the process of unsaddling was
+gone through. As for the burros, those intelligent beasts had thrown
+themselves down as soon as the halt was made. With their heads laid as
+low as possible, and their hind quarters turned to the direction of the
+hot blast, they were as well prepared to weather the sand storm as they
+could be.
+</P>
+
+<P>
+The instant the saddles were off the ponies, down they flopped, too, in
+the same positions as their long-eared cousins. The bipeds of the
+party made haste to follow their animals' example, only, in their case,
+their heads were sheltered as snugly as if under a tent, by the big,
+high-peaked, broad-flapped Mexican saddles.
+</P>
+
+<P>
+It was well they had made haste, for, as Pete had said, the sand storm
+was evidently going to get "a whole lot worse before it got better."
+The air grew almost as black as night, and the wind fairly screamed as
+it swept over them. Jack could feel little piles of sand drifting up
+about them, just as driven snow forms in drifts when it strikes an
+obstruction. How hot it was under the saddles! The boys' mouths felt
+as if they would crack, so dry and feverish had they become.
+</P>
+
+<P>
+"Oh, for a drink of water!" thought Jack, trying in vain to moisten his
+mouth by moving his tongue about within it.
+</P>
+
+<P>
+All at once, above the screaming of the wind, the lad caught another
+sound&mdash;the galloping of hoofs coming toward them at a rapid rate. For
+an instant the thought flashed across him that it was their own stock
+that had stampeded. He stuck his head out to see, braving the furious
+sweep of the stinging sand.
+</P>
+
+<P>
+He withdrew it like a tortoise beneath its cover, with a cry that was
+only half of pain. Through the driving sand he had distinctly seen
+three enormous forms sweep by, seen like dim shadows in the gloom
+around. What could they have been? In vain Jack cudgeled his brains
+for a solution to the mystery.
+</P>
+
+<P>
+The forms he had seen drift by had been larger than any horse. So
+vague had their outlines been in the semi-darkness, however, that
+beyond an impression of their great size, he had no more definite idea
+of the apparitions. That they were travelling at a tremendous pace was
+doubtless, for hardly had he sighted them before they vanished, and he
+could not have had his head out of its shelter for more than a second
+or so.
+</P>
+
+<P>
+While the lad lay in the semi-suffocation of the saddle, his mind
+revolved the problem, but no explanation that he could think of would
+fit the case. "Might they not have been wild horses?" he thought.
+</P>
+
+<P>
+But no,&mdash;these were three times the size of any horse he had ever seen.
+Besides, their blotty-looking outlines bore no semblance to the form of
+a horse.
+</P>
+
+<P>
+But presently something happened which put the thought of the
+mysterious shadows out of his mind. The wind began to abate. To be
+sure, at first it hardly seemed to have diminished its force, but in
+the course of half an hour or so the party could once more emerge, like
+so many ostriches, from their sand-piles, and gaze about them.
+</P>
+
+<P>
+Very little sand was in the air now, but it was everywhere else. In
+their eyes, mouths, ears, while, if they shook their heads, a perfect
+little shower of it fell all about them. The animals, too, struggling
+to their feet out of the little mounds that had formed around them,
+were covered with a thick coat of grayish dust. It was a sorry-looking
+party. With red-rimmed eyes, cracked, parched lips and swollen
+tongues, they looked as if they had been dragged through a blast
+furnace.
+</P>
+
+<P>
+The sky above them now shone with its brilliant, metallic blue once
+more, while ahead, the sun was sinking lower. In a short time it would
+have set, and, as Ralph Stetson, in a choked voice, called for "Water,"
+the same thought flashed across the minds of all of them simultaneously.
+</P>
+
+<P>
+If they didn't get water pretty soon, their predicament promised to be
+a serious one.
+</P>
+
+<P>
+An examination of the canteens showed that not much more than a gallon
+remained. If only they could yet "pick up" the mesa before dark, this
+would not be so serious a matter, but, situated as they were, it was
+about as bad as bad could be.
+</P>
+
+<P>
+"Waal," said Pete, at length, stroking the last grains of sand out of
+his bleached moustache, "waal, I reckon we might as well hang fer a
+sheep as er lamb, anyhow. Ef we don't hit water purty soon, we'll be
+thirstier yet, so we might as well fill up now."
+</P>
+
+<P>
+"Illogical, but sensible," pronounced the professor, leading an eager
+rush for the water canteens, which were carried on the pack burros.
+</P>
+
+<P>
+"Here, hold on; that's enough!" cried Jack, as Ralph Stetson bent over
+backward with the canteen still at his lips.
+</P>
+
+<P>
+"Why, I haven't begun to drink yet," protested Ralph.
+</P>
+
+<P>
+"Chaw on a bullet, son," advised Pete. "Thet's highly recommended for
+the thirst."
+</P>
+
+<P>
+"Water suits me better," grumbled Ralph, nevertheless yielding the
+canteen to Jack. The lad drank sparingly, as did Pete and the others.
+Ralph, alone, of all the party, appeared not to realize how very
+precious even the little water that remained might become before long.
+</P>
+
+<P>
+Refreshed even by the small quantity they had swallowed of the tepid
+stuff, they remounted, and Pete clambered up upon his saddle. While
+his pony stood motionless beneath him, he stood erect upon the leather
+seat. From this elevation, he scanned the horizon on every side. Far
+off to the southwest was sweeping a dun-colored curtain&mdash;the departing
+sand-storm, but that was all. Otherwise, the desert was unchanged from
+its previous aspect.
+</P>
+
+<P>
+"Let me hev a look at thet thar compass," said Pete, resuming a sitting
+posture once more.
+</P>
+
+<P>
+Jack extended his wrist.
+</P>
+
+<P>
+"The compass is all right, I know," he said confidently.
+</P>
+
+<P>
+"And I know that we've bin hitting the right trail," declared Pete.
+"Last time I come this way was with an old prospector who knew this
+part of the country well enough to 'pick up' a clump of cactus. If
+that compass is right, we're headed straight."
+</P>
+
+<P>
+"Yes&mdash;if," put in the professor. "But are you quite sure it is?"
+</P>
+
+<P>
+This was putting the matter in a new light. Not one of the party was
+so ignorant as not to know that, in the many miles they had traveled,
+the deflection of the needle, by even the smallest degree, might have
+meant a disastrous error.
+</P>
+
+<P>
+"Why, I&mdash;I&mdash;how can it help being right?" asked Jack, a little
+uncertainly.
+</P>
+
+<P>
+"Which side have you been carrying your revolver on?" asked the
+professor.
+</P>
+
+<P>
+"Why, you know&mdash;on the left side," rejoined Jack, with some surprise.
+</P>
+
+<P>
+"And the compass on the left wrist?"
+</P>
+
+<P>
+"Yes. Why? Isn't it&mdash;&mdash;"
+</P>
+
+<P>
+"No, it ain't!" roared Pete. "I see it all now, perfusser; that thar
+shootin' iron has bin deflectin' ther needle."
+</P>
+
+<P>
+"I fear so," rejoined the professor.
+</P>
+
+<P>
+Under his direction, Jack moved the compass into various positions, and
+at the end of a quarter of an hour they arrived at the startling
+conclusion that they had travelled perhaps many miles out of their way.
+The metal of the weapons Jack carried having, as they saw only too
+clearly now, deflected the needle.
+</P>
+
+<P>
+"What an idiot I was not to think of such a possibility!" exclaimed
+Jack bitterly.
+</P>
+
+<P>
+"Not at all, my boy," comforted the professor. "The same thing has
+happened to experienced sea-captains, and they have navigated many
+miles off their course before they discovered their error."
+</P>
+
+<P>
+"All of which, not bein' at' sea, don't help us any," grunted Pete.
+"Suppose now, perfusser, that you jes' figger out as well as you kin,
+how far wrong we hev gone."
+</P>
+
+<P>
+"It will be a difficult task, I fear," said the professor.
+</P>
+
+<P>
+"It'll be a heap difficulter task, ef we don't hit water purty soon,"
+retorted the cow-puncher.
+</P>
+
+<P>
+Thus admonished, Professor Wintergreen divested himself of his weapons,
+and, taking out a small notebook, began, with the compass before him,
+to make some calculations. At the end of ten minutes or so, he raised
+his head.
+</P>
+
+<P>
+"Well?" asked Jack eagerly.
+</P>
+
+<P>
+"Well," rejoined the professor, "it's not as bad as it might be. We
+are, according to my reckoning, about twenty-five miles farther to the
+south than we should be."
+</P>
+
+<P>
+He consulted his notebook once more.
+</P>
+
+<P>
+"The bearings of the mesa require us to travel in that direction." He
+indicated a point to the northward of where they were halted.
+</P>
+
+<P>
+"And it's twenty-five miles, you say?" asked Pete.
+</P>
+
+<P>
+"About that. It may be more, and again it may be less."
+</P>
+
+<P>
+"Waal, the less it is, ther better it'll suit yours truly. This stock
+is jes' about tuckered."
+</P>
+
+<P>
+With the professor now bearing the compass, they set out once more,
+this time taking the direction indicated by the man of science.
+</P>
+
+<P>
+"Suppose the professor is wrong?" Ralph whispered to Jack, as they
+urged their almost exhausted cayuses onward.
+</P>
+
+<P>
+Jack shrugged his shoulders.
+</P>
+
+<P>
+"What's the use of supposing?" he said.
+</P>
+
+<P>
+It was sun-down, and a welcome coolness had begun to be noticeable in
+the air, when Jack gave a shout and pointed directly ahead of them.
+</P>
+
+<P>
+"Look, look!" he cried. "What's that?"
+</P>
+
+<P>
+"That" was only a small purplish speck on the far horizon, but it broke
+the monotony of the sky-line sharply. Coyote Pete scrutinized it with
+keen eyes for a moment, narrowing his optics till they were mere slits.
+Then&mdash;
+</P>
+
+<P>
+"Give me the glasses, perfusser," he requested. Every one in the party
+knew that their lives, or deaths probably, hung on the verdict of the
+next few seconds, but Pete's slow drawl was more pronounced and
+unperturbed than ever. He put the glasses to his eyes as unconcernedly
+as if he were searching for a bunch of estrays. Presently he lowered
+them.
+</P>
+
+<P>
+"Is&mdash;is it&mdash;&mdash;?" began Jack, while the others all bent forward in their
+saddles, hanging on the rejoinder.
+</P>
+
+<P>
+"It is," declared Pete, and he might have said more, but the rest of
+his words were drowned in a ringing cheer.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap03"></A>
+<H3 ALIGN="center">
+CHAPTER III.
+</H3>
+
+<H3 ALIGN="center">
+A NIGHT ALARM.
+</H3>
+
+
+<P>
+"How far distant do you imagine it is?" inquired the professor, as they
+rode forward with their drooping spirits considerably revived.
+</P>
+
+<P>
+"Not more than fifteen miles&mdash;if it is that, 'cording ter my
+calcerlations," decided Pete.
+</P>
+
+<P>
+"Then we should arrive there by ten o'clock to-night."
+</P>
+
+<P>
+"About that time&mdash;yep. That is, if none of ther stock give out
+beforehand."
+</P>
+
+<P>
+"Why do they call it the Haunted Mesa?" inquired Jack.
+</P>
+
+<P>
+"Some fool old Injun notion 'bout ghosts er spirits hauntin' it,"
+rejoined Pete.
+</P>
+
+<P>
+"Just as well for us they have that idea," said Walt. "They'll give it
+a wide berth."
+</P>
+
+<P>
+It flashed across Jack's mind at that moment to tell about the vague,
+gigantic shapes he had seen flit by in the gloom of the sand-storm.
+But, viewed in the present light, it seemed so absurd that the boy
+hesitated to do so.
+</P>
+
+<P>
+"Maybe I was mistaken after all," he thought to himself. "There was so
+much sand blowing at the time that I might very well have had a blurred
+vision."
+</P>
+
+<P>
+The next minute he was doubly glad that he had refrained from telling
+of his weird experience, for the professor, in a scornful voice, spoke
+up.
+</P>
+
+<P>
+"Such foolish superstitions did exist in the ancient days, when every
+bush held a spirit and every rock was supposed to be endowed with
+sentient life. Happily, nowadays, none but the very ignorant credit
+such things. By educated people they are laughed at."
+</P>
+
+<P>
+Pete, who was jogging steadily on ahead of the rest of them, made no
+rejoinder. Ralph, however, spoke up.
+</P>
+
+<P>
+"What would you do, if you were to see a spirit, professor?" he
+inquired, with an expression of great innocence in his round, plump
+face.
+</P>
+
+<P>
+"I'd take after it with a good thick stick," was the ready reply.
+"That is, always supposing that one <I>could</I> see such a thing."
+</P>
+
+<P>
+Darkness fell rapidly. Night, in fact, rushed down on them as soon
+almost as the sun sank behind the western rim of the desert. To the
+south some jagged sierras grew purple and then black in the fading
+light. Fortunately there was a moon, though the luminary of night was
+in her last quarter. However, the silvery light added to the
+brilliance of the desert stars, gave them all the radiance they needed
+to pursue their way.
+</P>
+
+<P>
+The travelers could now perceive the outlines of the Haunted Mesa more
+clearly. It reared itself strangely out of the surrounding solitudes,
+almost as if it were the work of human hands, instead of the result of
+long-spent geological forces.
+</P>
+
+<P>
+"Wish we were there now," breathed Ralph, patting his pony's sweating
+forequarters, "poor old Petticoats is about 'all in.'"
+</P>
+
+<P>
+"It's purty hard to kill a cayuse," rejoined Pete. "I've seen 'em
+flourish on cottonwood leaves and alkali water&mdash;yep, and git fat on it,
+too. Be like a cayuse, my son, and adapt yourself to carcumstances."
+</P>
+
+<P>
+"Very good advice," said the professor approvingly, as the desert
+philosopher concluded.
+</P>
+
+<P>
+As Pete had conjectured, the ponies were far from being as tuckered out
+as they appeared, despite their sunken flanks and distended nostrils.
+As the cool night drew on, and they approached more nearly to the
+upraised form of the mesa, the little animals even began to prick their
+ears and whinny softly. The pack animals, too, seemed to pluck up
+spirits amazingly.
+</P>
+
+<P>
+"They smell grass and water," commented Pete, as he observed these
+signs.
+</P>
+
+<P>
+Shortly after ten, as had been surmised, they were among the
+bunch-grass surrounding the mesa. Striking such a spot after their
+long wanderings on the hot desert, was delightful, indeed. Presently,
+too, came to their ears the tinkling sound of flowing water.
+</P>
+
+<P>
+"It's the overflow from them old-timers' well at the base of the mesa,"
+pronounced Pete, listening.
+</P>
+
+<P>
+"Yes, and here it is," cried Jack, who had been riding a short distance
+in advance, and had suddenly come across a small stream.
+</P>
+
+<P>
+The water was but a tiny thread, but it looked as welcome just then as
+a whole lake. Cautioning the boys to keep their ponies back, Pete took
+a long-handled shovel from one of the packs, and soon excavated quite a
+little basin. While he had been doing this, the boys had had to
+restrain their thirst, for the ponies were almost crazy with impatience
+to get at the water. It required all the boys' management, in fact, to
+keep them from breaking away and getting at the water. In the heated
+condition of the little animals, this might have meant a case of
+foundering. At last Pete let the thirsty creatures take a little
+water, and afterward they were tethered to a clump of brush, while the
+boys themselves assuaged their pangs. After their first ravenous
+thirst was quenched&mdash;which was not soon&mdash;they took turns in dashing
+water over each other's heads, removing the last traces of the
+sand-storm. This done, they all declared that they felt like new
+men,&mdash;or boys,&mdash;and a unanimous cry for supper arose.
+</P>
+
+<P>
+"Let me see, now," mused Pete, gazing up at the purplish, black heights
+of the mesa above them, "as I recollect it, there's only one path up
+thar. The good book says, foller the strait and narrer path, but it
+don't say nothing about doing it in the dark, so I reckon that the best
+thing we can do will be to camp right under that bluff thar, whar the
+water comes out, till it gets to be daylight."
+</P>
+
+<P>
+This was agreed to be an excellent plan, and, accordingly, the stock
+having been tethered out amidst the bunch-grass, the packs were
+unloaded, and the work of getting a camp in shape proceeded apace. In
+that part of New Mexico, although it is warm enough by day, nightfall
+brings with it a sharp chill. It was decided, therefore, to rig up the
+tents and sleep under their protection. The three canvas shelters of
+the bell type were soon erected, and then, with mesquite roots, Coyote
+Pete kindled a fire and put the kettle on. Supper consisted of corned
+beef, canned corn and canned tomatoes, with coffee, hard biscuit and
+cheese.
+</P>
+
+<P>
+"I'll bet we're the first folks that have eaten a meal here for many a
+long day," said Jack, looking about him, after his hunger had been
+satisfied.
+</P>
+
+<P>
+"It is, in all probability, fifteen hundred years or more since the
+first inhabitants of this mesa dwelt here," announced the professor.
+</P>
+
+<P>
+"My! My! You could boil an egg in that time," commented Pete, drawing
+out his old black briar and lighting it. He lay on one elbow and began
+to smoke contemplatively.
+</P>
+
+<P>
+The others did not speak for a few moments, so engrossed were they with
+the ideas that the professor had summoned up. Once, perhaps, this
+dead, black, empty mesa above them had held busy, bustling life. Now
+it stood silently brooding amid the desolation stretched about it, as
+solitary as the Sphinx itself.
+</P>
+
+<P>
+The spot at which they were camped was the sheer, or cliff side of the
+mesa. At the other side they knew, from Coyote Pete's description,
+were numerous openings and a zig-zag pathway leading up to the very
+summit. It was on this summit, which according to the most accurate
+information obtainable had once been used for the sacrificial rites of
+sun worship, that the professor expected to find the relics for which
+he was searching.
+</P>
+
+<P>
+For an hour or two the lads discussed the dead-and-gone mesa dwellers,
+with an occasional word from the professor, who was deeply read on the
+subject. This was all so much Greek to Pete, who solemnly smoked away,
+every now and then putting in a word or two, but for the most part
+lying in silence, looking out beyond the black shadow of the mesa
+across the moonlit desert toward the rocky hills to the south.
+</P>
+
+<P>
+Suddenly, the lanky cowboy leaped to his feet with a yell that
+punctured the silence like a pistol-shot. In two flying leaps, he had
+bounded clear over the professor's head, and was in among the tents,
+searching for his pistol. Before one of the amazed group about the
+fire could collect his senses at the sudden galvanizing of Coyote Pete,
+he was back among them again.
+</P>
+
+<P>
+"Wow!" he yelled into the night, "come on, there, you, whoever you are!
+Come on, I say! I'll give you a fight! Yep, big as you are, I ain't
+skeered of you."
+</P>
+
+<P>
+"Pete! Pete! Whatever is the matter?" gasped Jack, who, with the
+others, was by this time on his feet.
+</P>
+
+<P>
+"Matter?" howled Pete. "Matter enough. I do begin to think this place
+shore is haunted, or suthin'. As I lay there, I felt suthin' tiptoeing
+about behind me, and when I whipped suddenly round ter see if one of
+the critters hadn't broken loose, what did I see but a great, big,
+enormous thing, as big as a house, looking down at me. Afore I could
+say a word, it was gone."
+</P>
+
+<P>
+"Gone!" echoed the others. "What was it?"
+</P>
+
+<P>
+"Wish you'd tell me," sputtered the cow-puncher, looking about him, and
+still gripping his gun, "I never saw the like in all my born days."
+</P>
+
+<P>
+"Well, what did it look like?"
+</P>
+
+<P>
+"Hard to tell you," rejoined Pete. "It was as big as that." He pointed
+right up at the moon.
+</P>
+
+<P>
+"As tall as the moon? Oh, come, Pete, you had dropped off and were
+dreaming," laughed Ralph.
+</P>
+
+<P>
+"Who said it was as tall as the moon?" demanded the excited cow-puncher
+angrily. "I only meant to convey to your benighted senses some idee uv
+what it luked like."
+</P>
+
+<P>
+"Well, how high was it?" asked Jack, in whose tones was a curious note
+of interest, for a reason we can guess.
+</P>
+
+<P>
+"About twenty feet, as near's I could judge. It had red eyes, that
+glared like the tail-lamps of a train, and it spat fire, and it&mdash;&mdash;"
+</P>
+
+<P>
+"Whoa! Whoa!" laughed Walt Phelps. "Now we know it was a nightmare,
+Pete. The dream of a rarebit fiend. You ate too much crackers and
+cheese at supper."
+</P>
+
+<P>
+"How was it we didn't see it?" asked Ralph, who had not spoken up till
+now.
+</P>
+
+<P>
+"Why, you were lying with your back toward the direction it came from,"
+explained Pete.
+</P>
+
+<P>
+"An interesting optical delusion," declared the professor. "I must
+make a note of it, and&mdash;&mdash;"
+</P>
+
+<P>
+"Wow! There it goes ag'in."
+</P>
+
+<P>
+"Where? Where?" chorused the boys.
+</P>
+
+<P>
+"Right off there! Look! Look!"
+</P>
+
+<P>
+The lanky cow-puncher, fairly dancing about with excitement, pointed
+out beyond the shadow of the solitary mesa. Sure enough, there were
+three or four enormous, black, shadowy shapes, traveling across the
+sands at a seemingly great speed.
+</P>
+
+<P>
+"Get your rifles, boys!" yelled Jack.
+</P>
+
+<P>
+The weapons lay handy, and in a jiffy four beads had been drawn on the
+immense, vague shapes.
+</P>
+
+<P>
+But even as their fingers pressed the triggers, and the four reports
+rang out as one, the indefinite forms vanished as mysteriously as they
+had appeared.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap04"></A>
+<H3 ALIGN="center">
+CHAPTER IV.
+</H3>
+
+<H3 ALIGN="center">
+SOME QUEER TRACKS.
+</H3>
+
+
+<P>
+The hour, the surroundings, and the utter mystery of the whole affair
+combined to make the sudden appearance and vanishment of the great
+shadowy shapes the more inexplicable, not to say alarming. Small
+wonder was it that the inquiring faces that turned toward each other
+were a trifle whiter than usual.
+</P>
+
+<P>
+"What do you make of it, Pete?" asked Jack.
+</P>
+
+<P>
+"Stumped, by the big horn spoon!" was the expressive response.
+</P>
+
+<P>
+"No doubt, some natural phenomena, with a simple explanation," came
+from the professor. It was noted, though, that his angular form seemed
+to be somewhat shivery as he spoke, and that his teeth chattered like
+dice rattling in a box.
+</P>
+
+<P>
+"Natural phe-nothings!" burst out Pete. "The things, whatever they
+was, were as solid as you or me."
+</P>
+
+<P>
+"How was it they didn't make any noise, then?" inquired Ralph,
+practically.
+</P>
+
+<P>
+"Waal, son, you jes' take a run on the bunchgrass, and you'll see that
+you won't make no racket, nuther."
+</P>
+
+<P>
+Ralph did as he was directed, and it was really wonderful how silently
+he sped over the springy vegetation.
+</P>
+
+<P>
+"Maybe it was somebody putting up a scare on us," suggested Walt,
+rather lamely.
+</P>
+
+<P>
+"They couldn't rig up anything as big as that," said Jack decisively,
+"besides, there's another thing&mdash;I didn't tell you because I thought I
+might have been mistaken, but I saw those same things this afternoon."
+</P>
+
+<P>
+"What?" went up in a perfect roar of incredulity.
+</P>
+
+<P>
+"Say, is this some kind of a josh?" asked Coyote Pete suspiciously.
+</P>
+
+<P>
+"Never more serious in my life," Jack assured him, and then went on to
+relate the strange experience that had befallen him when he had poked
+his head out from under the saddle in the sand-storm.
+</P>
+
+<P>
+"If they weren't so enormous, I should say they was horses," said Pete;
+"but the biggest horses that ever growed never even approached them
+critters&mdash;spooks, er whatever they are."
+</P>
+
+<P>
+"There are giants among men," suggested Walt, "why shouldn't there be
+giants among spooks, too?"
+</P>
+
+<P>
+"You get to Halifax with that spook talk," said Coyote Pete scornfully.
+"I'll bet my Sunday sombrero that whatever them things is, there's some
+sore of human mischief back uv it. But what is it? Who put it up?"
+</P>
+
+<P>
+"Yes, and what for, and why?" laughed Jack. "I tell you, fellows," he
+went on, "it's no use of our racking our brains to-night over this.
+The best thing we can do is to set a watch. Then, if they come again,
+we can try a shot at them. If not, why then in the morning we'll make
+an investigation; eh?"
+</P>
+
+<P>
+"Durn good advice," grunted Coyote Pete. "Now, I'd suggest that ther
+perfusser takes ther fust watch, and&mdash;&mdash;"
+</P>
+
+<P>
+"No, no, my dear sir; really, I&mdash;I have a cold already. A-hem&mdash;ach-oo!"
+</P>
+
+<P>
+The man of science, it seemed, had really developed serious bronchial
+trouble in record time.
+</P>
+
+<P>
+"Why, professor," said Jack mischievously, "haven't I heard you say
+that you'd like a chance to investigate such a phenomenon as this?"
+</P>
+
+<P>
+"Hum, yes&mdash;yes, my young friend. I may have said so, yes. And any
+other time I should be only too pleased to&mdash;Good Land! what's that?"
+</P>
+
+<P>
+With the agility of a grasshopper, the professor had jumped fully three
+feet, as one of the pack-burros, nosing about behind him, accidentally
+butted him in the small of his back. The others burst into a roar of
+laughter, which they could not check. The professor, however, adjusted
+his spectacles solemnly and looked about him with much dignity.
+</P>
+
+<P>
+"I thought I saw a book I had dropped, almost in the fire," he
+explained glibly, "so I jumped to get it before a hot ember fell on it."
+</P>
+
+<P>
+"I had no idea you could jump like that, professor," laughed Jack.
+"You should have gone in for athletics at Stonefell."
+</P>
+
+<P>
+It was finally decided that Walt and Ralph should stand the first
+watch, and Coyote Pete and Jack the last part of the night. The
+professor, after carefully drawing tight the curtain of his tent, "to
+keep the cold out," as he explained, retired. Soon after, Jack and the
+cow-puncher also went to bed till the watch should summon them to go on
+duty in their turn.
+</P>
+
+<P>
+But the night passed without any reappearance of the strange shapes
+which had so upset the tranquility of the little camp, and, viewed in
+the fresh light of a new and glorious day, somehow the affair did not
+seem nearly so ominous and awe-inspiring as it had the night before.
+Breakfast, as you may imagine, was speedily disposed of, and, having
+seen to the stock, the party started out to explore the mesa itself.
+</P>
+
+<P>
+As has been said, the side upon which they had camped the night before
+was nothing but a sheer cliff. Under the guidance of Coyote Pete, they
+now set out to encircle the strange precipitous formation. Their
+hearts beat high, and their eyes shone with an aroused sense of
+adventure as they strode along.
+</P>
+
+<P>
+The professor carried with him a small volume containing a partial
+translation of the symbols and sign language of the ancient tribe whose
+domains they were about to invade. Jack had a coil of stout, half-inch
+manila rope, about two hundred feet in length. Walt Phelps' burden was
+a shovel, while Ralph Stetson carried an axe. All bore with them their
+revolvers, and Coyote Pete carried, in addition, a rifle.
+</P>
+
+<P>
+"Are you afraid of anything?" the professor had asked him, as he
+noticed the sun-bronzed plainsman pick up this latter weapon.
+</P>
+
+<P>
+"Waal," Pete had rejoined, with a portentous wink at the boys, "you
+never kin tell in this wale of tears what you're a-goin' up
+aginst&mdash;queer shapes, fer instance."
+</P>
+
+<P>
+As they strode along, naturally the subject of the shadowy forms which
+had alarmed them the night before arose. Jack would have liked to
+investigate them right then and there, but, after all, he decided with
+the rest of the party, that an exploration of the mesa was the first
+thing of importance to be accomplished. And an interesting sight the
+great abandoned aboriginal beehive, was, as they rounded the
+inaccessible side and emerged upon the portion which faced toward the
+northwest.
+</P>
+
+<P>
+Pete's recollection had not played him false. There was a rough
+pathway constructed up its face upon this side, and at the top were
+three tiers of holes bored in the rock face. These were evidently
+intended for windows, as a larger aperture was just as evidently meant
+for a door. The path, which zig-zagged up the face of the mesa was
+about eight inches in width, not more, at its base, and varied&mdash;so far
+as they could see from below&mdash;from that breadth to a foot, as it grew
+higher.
+</P>
+
+<P>
+From the base to the summit the mesa was probably about one hundred and
+fifty feet in height, the windows not commencing till within twenty
+feet of the top. Its length at the base was, roughly, three hundred
+feet, and its thickness varied from three hundred feet or more at the
+center, to a few feet at each end. Roughly, then, its basic outline
+was that of an irregular parallelogram, while its profile was that of a
+flat-topped cone. For some moments the little group stood in silence
+as they gazed up at the yellowish-gray walls of the once-active mound.
+</P>
+
+<P>
+Finally, recovering from their reverie, they set out after Coyote Pete
+to scale the narrow pathway leading to the summit. But, as the
+cow-puncher set his feet on the lowermost part of the path, he gave an
+exclamation of astonishment and pointed downward.
+</P>
+
+<P>
+There in the dust was a footprint,&mdash;several of them, in fact.
+</P>
+
+<P>
+It was a startling discovery in that isolated part of the desert to
+come upon the traces of human occupancy. Robinson Crusoe on his desert
+island could not have looked any more astonished at the imprint of the
+savage's sole, than did Coyote Pete. He stood looking down
+speechlessly at his discovery, while the others crowded about him,
+asking a dozen questions at once.
+</P>
+
+<P>
+"If the sand-storm had hit this section, we'd been able to form some
+idee of how long ago them hoofs was planted there," said Pete; "but as
+it is, ther feller who wondered how ther apple got in ther dumpling
+didn't hev a harder problem than the nut we've got to crack."
+</P>
+
+<P>
+"There must have been several of them," said Jack, who had been gazing
+in the dust, which lay thick on the pathway to the summit of the mesa.
+</P>
+
+<P>
+"A dozen at least," nodded Pete. He tipped back his sombrero and
+scratched his ruffled hair, fairly at a standstill to account for what
+they had encountered.
+</P>
+
+<P>
+"Mightn't it have been prospectors?" asked Ralph.
+</P>
+
+<P>
+"Might hev bin, yes," agreed Pete; "but, fer one thing, my son,
+prospectors don't usually travel in dozens."
+</P>
+
+<P>
+"Hum&mdash;that's so," assented Jack, who at first had greeted Ralph's
+suggestion eagerly.
+</P>
+
+<P>
+"Look here!" cried Ralph suddenly, holding up a glittering object which
+he had just discerned in the bunch-grass at the base of the mesa.
+</P>
+
+<P>
+"What is it, my boy?" inquired the professor.
+</P>
+
+<P>
+Ralph extended the object for their inspection.
+</P>
+
+<P>
+"A strange coin," cried Walt.
+</P>
+
+<P>
+"Not so blamed strange, either," said Pete, picking it off the boy's
+palm and examining it. "It's a Mexican peso."
+</P>
+
+<P>
+"Then the men who were here were Mexicans?" cried Jack.
+</P>
+
+<P>
+"Not so fast, my boy," admonished Pete. "Might as well say that every
+feller who finds a Canadian dime in his pocket is a Kanuck. Say," he
+suggested suddenly, "suppose you boys jes' see if you can find any
+tracks around the base of the mesa."
+</P>
+
+<P>
+They scattered and looked carefully about them, but the bunch-grass
+grew in quite a broad belt all about, and no footmarks could be
+discerned. Nor did a careful examination of the grass show any broken
+or trampled blades, as would have been the case had ponies been there
+recently.
+</P>
+
+<P>
+"That decides it," announced Pete, after this last fact had been
+ascertained, "whoever made those foot-marks wasn't here recent, that's
+a fact. But who could they have been, and what brought them here?"
+</P>
+
+<P>
+"Maybe Indians," suggested Ralph sagely.
+</P>
+
+<P>
+"Yep, if Indians wore boots, which they don't," grinned Pete, while
+poor Ralph colored to the roots of his hair over the general laugh that
+arose at his expense.
+</P>
+
+<P>
+"I think," announced the professor finally, "that it would be our best
+plan to go ahead exploring the mesa. After all, there is nothing here
+that can hurt us. Those ruffians of Black Ramon's have been driven out
+of the country, and, anyway, they would not be likely to come here. As
+for Indians, their reservation is many miles to the north-east.
+Whoever was here, was either on a scientific quest, like ourselves, or
+else unfortunately lost in the desert."
+</P>
+
+<P>
+"Jes' ther same," grunted Pete, in a low voice that nobody overheard,
+"I'd like ter know what all this means: Big, shadowy shapes flitting
+around in ther night, and footsteps here in ther mornin'. It don't
+look right."
+</P>
+
+<P>
+He took a swift glance all about him. In every direction lay the
+desert&mdash;glittering, far-reaching, lonely as the open sea. The only
+break in the monotony came to the south&mdash;on the border&mdash;where stretched
+the rocky, desolate ridge.
+</P>
+
+<P>
+"No one wouldn't come here without an object," reasoned Pete to
+himself, as they began the ascent of the narrow, tortuous trail, "now,
+what in thunder could that objec' hev bin?"
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap05"></A>
+<H3 ALIGN="center">
+CHAPTER V.
+</H3>
+
+<H3 ALIGN="center">
+THE HOLLOW ALTAR.
+</H3>
+
+
+<P>
+"Magnificent indeed!"
+</P>
+
+<P>
+The words, falling from the professor's lips, echoed hollowly against
+the walls of the lofty, vaulted chamber in which the adventurers found
+themselves, after traversing a narrow passage leading inward from the
+causeway.
+</P>
+
+<P>
+The walls of this chamber, which must have been fully thirty feet in
+height at its greatest altitude, were formed of the soft rock, out of
+which it had been excavated apparently uncounted ages before. They
+were daubed with grotesque figures in faded, but still discernible,
+colors. Most of these figures had to do with scenes of violence, and
+in almost all of them the figure of what appeared to be an enormous
+rattlesnake, with human head and arms, predominated.
+</P>
+
+<P>
+Among the mural decorations were some that puzzled the professor
+considerably. They were crude drawings of men in what appeared to be
+intended for boats. The professor found these inexplicable. The very
+idea of boats in that arid spot seemed absurdly out of place. Why,
+then, should the mesa-dwellers have depicted them?
+</P>
+
+<P>
+Light was furnished to the chamber by an irregularly shaped hole in the
+roof above. Although there was plenty of illumination, it had yet been
+some moments before the adventurers, coming out of the brilliant
+sunlight outside, grew used enough to the gloom to make out their
+surroundings. When they did so, the first words uttered were those of
+the professor recorded above.
+</P>
+
+<P>
+Like some queer, long-legged bird, the man of science, with a giant
+magnifying glass held up to his eye, sped hither and thither on his
+long, angular limbs, inspecting minutely the drawings and crude
+attempts at decoration. Already he had out his tape-measure and
+sketch-book, making observations and recording measurements.
+Presently, however, he recalled himself from the first heat of his
+enthusiasm.
+</P>
+
+<P>
+"After all," he said, "we shall have plenty of time in which to explore
+this chamber, which seems to have been used as a council hall. Let us
+examine the remainder of this remarkable place."
+</P>
+
+<P>
+"You may well call it that, perfusser," grunted Pete. "It's remarkable
+fer the dust thet's in it, if nothing else. But what I'd like to
+know," he added to himself, "is jes' whar the owners of them footsteps
+vanished themselves to."
+</P>
+
+<P>
+Which brings us to a remarkable discovery, made a few moments before
+our party had entered the "Council Hall," as the professor called it.
+</P>
+
+<P>
+As you may imagine, they had traced the footsteps with some care,
+hoping to come upon a solution of the mystery of their origin. Picture
+their astonishment, then, when you are told that the footsteps abruptly
+vanished at the summit of the zig-zag trail. Although dust lay thick
+on the chambers within the mesa, not a solitary foot-mark marred its
+soft gray surface. With the exception of the numerous footsteps on the
+trail to the summit, there was no other sign of human visitors.
+</P>
+
+<P>
+Like most old plainsmen and all wild animals, Pete was suspicious of
+anything he couldn't understand, and it certainly did seem inexplicable
+that a party of men should have visited the mesa and contented
+themselves with running or walking up and down the causeway outside, or
+promenading the summit. Such, however, appeared to be the only
+explanation, and as such they were forced to accept it.
+</P>
+
+<P>
+But such speculations as these were far from monopolizing the minds of
+the professor and the boys. They eagerly traversed chamber after
+chamber, finding these latter to be small "apartments," so to speak,
+giving upon a common passage just beyond the "Council Hall." The
+professor told them that each of these small chambers was formerly the
+home of an aboriginal family. In the floor of the passage he pointed
+to numerous bowl-like holes, which, according to him, had been used for
+the sharpening of spears and arrow heads.
+</P>
+
+<P>
+In some of the small chambers specimens of rude pottery were found, all
+ornamented with the same figure of the human-headed rattlesnake.
+Evidently the form represented must have been a deity of the tribe.
+Each of the small chambers was lighted by one of the holes cut in the
+face of the cliff, which they had noticed from below. The boys darted
+in and out of the various rock chambers, like ferrets in a rabbit
+warren, followed at a more leisurely pace by the professor and Coyote
+Pete.
+</P>
+
+<P>
+"Maybe we'll find some treasure," suggested Ralph Stetson, as, with
+flushed faces, plentifully begrimed with dust, they paused in the last
+of the rocky chambers.
+</P>
+
+<P>
+"Say, you've got treasure on the brain, ever since we found that chest
+of Jim Hicks' in the passage-way under the old mission, and started our
+bank accounts," laughed Jack. "You must be forgetting that this mesa
+has been visited frequently by cattlemen and wandering prospectors."
+</P>
+
+<P>
+"Well, I should hardly call it frequently, Jack," put in Professor
+Wintergreen, who was now standing with Coyote Pete at his elbow, in the
+narrow entrance to the rocky chamber.
+</P>
+
+<P>
+"Nope," added Coyote Pete; "you can bet your boots we didn't come here
+except when we had to. In the past, though, it made a mighty good
+watering-place for the cattlemen driving from one section of this
+country to another. Sence they cut up that land over to the westward
+inter farms, though, the big cattle drives have stopped, and I don't
+suppose any one's bin around here for a long time, 'cepting those
+varmints whose feet-marks we seen."
+</P>
+
+<P>
+"How do you know they are varmints?" laughed Walt Phelps.
+</P>
+
+<P>
+"Don't see what business they'd hev here otherwise, and&mdash;&mdash;" began
+Pete, but a perfect tempest of laughter at his expense drowned the rest
+of his speech.
+</P>
+
+<P>
+"Well, now that we seem to have pretty well explored the habitation
+part of the mesa, let us make our way to the summit," suggested the
+professor.
+</P>
+
+<P>
+With a whoop and yell, the excited boys followed the suggestion at
+once, and a dash up the narrow causeway followed at imminent risk of
+one of another losing his footing.
+</P>
+
+<P>
+"Hey, hold on thar!" yelled Pete, as they dashed upward, "we don't want
+no funerals here, an' it's er drop of more'n a hundred feet to ther
+ground."
+</P>
+
+<P>
+This rather checked the boys' enthusiasm, and they went more slowly
+thereafter.
+</P>
+
+<P>
+The summit of the mesa was found to consist of a small plateau, about a
+quarter of an acre in extent, perfectly bare, and shaped like a saucer.
+Near the center was the hole which gave illumination to the council
+hall below them, while in a spot almost exactly in the middle of the
+queer elevation, was a rough, square erection of sun-baked brick. This
+was about twelve feet in length, five feet in height, and six feet or
+so through. Apparently it had once been a kind of an altar. The
+professor thought this assumption tenable, as it was known that the
+aborigines who had once inhabited the mesa had been sun-worshipers.
+</P>
+
+<P>
+"Ugh!" shuddered Jack, as he gazed at the altar. "And they used to
+offer human sacrifices here."
+</P>
+
+<P>
+"I think it altogether likely," said the professor calmly; "probably
+that altar has witnessed the immolation of more than a hundred victims
+at a single tribal ceremony."
+</P>
+
+<P>
+Ralph Stetson was clambering up on the altar as the professor spoke,
+but at hearing these words he hastily descended again.
+</P>
+
+<P>
+"I guess I'll defer examining it till some other time," he said
+decidedly.
+</P>
+
+<P>
+From the summit of the mesa a wonderful view could be obtained. At
+that altitude the rocky, desolate range of sierras to the south could
+be seen clearly, although a mile or so distant.
+</P>
+
+<P>
+"Thar's the border yonder," said Pete, pointing.
+</P>
+
+<P>
+"And over across there is father, I guess," said Jack. "I hope he
+found everything at the Esmeralda all right."
+</P>
+
+<P>
+"Sure he did," said Pete confidently. "I tell you, these greaser
+uprisings don't amount to a busted gourd. Mister Diaz's tin soldiers
+come along, and 'pop-bang! Adios!' It's all over."
+</P>
+
+<P>
+"But I have heard that in this case the insurrectionists of Northern
+Chihuahua are exceptionally well provided with arms and ammunition,"
+objected the professor. "The American government can't make out from
+whence they are supplied with guns and munitions of war."
+</P>
+
+<P>
+"Huh, where'd they git 'em from, I'd like to know?" snorted Pete. "The
+border is well guarded at any point where they would be likely to ship
+'em across, and&mdash;&mdash;"
+</P>
+
+<P>
+"How about the <I>unlikely</I> points?" inquired the professor amiably.
+</P>
+
+<P>
+"Um&mdash;ah&mdash;well," began Pete, somewhat stumped by this last, "I don't see
+what that's got to do with it."
+</P>
+
+<P>
+"But I do. Mexicans, my friend, are, as you should know, a cunning
+race. Moreover, those of them who dwell along it know the border far
+better than any white could ever hope to. By the admission of our own
+secret agents, it has hitherto been impossible to find how the arms,
+which the Chihuahua rebels are receiving, can reach them. It is
+obvious, however, that there must be some way in which they do,
+hence&mdash;&mdash;"
+</P>
+
+<P>
+"Waal, perfusser, hev it your own way," grunted Pete, rather red and
+angry. The professor's logic did indeed seem unassailable. The rebels
+of Northern Chihuahua were getting arms&mdash;but how? The cow-puncher and
+the boys recalled now a visit made to Mr. Merrill's ranch some weeks
+before by a party of United States secret agents.
+</P>
+
+<P>
+The men were puzzled and angry over their failure to locate the "leak."
+Somehow arms were being shipped across the border into Chihuahua from
+American soil, but just how had hitherto baffled all the efforts of
+their ingenuity to discover.
+</P>
+
+<P>
+"There, there, don't be so easily offended," counseled the professor,
+perceiving Pete's palpable irritation. "After all, the matter has
+nothing to do with us. We are here to measure the mesa for scientific
+purposes, not to get into arguments over how a band of insurrectos are
+getting their arms. Come, boys, to work. Let us begin at the top, by
+measuring the altar. Suppose, Jack, you lay the tape on it, while I
+make a rough field sketch of the structure."
+</P>
+
+<P>
+The boys, now over their first repulsion to having anything to do with
+the altar, about which such grisly memories clustered, eagerly began to
+carry out these orders, while Coyote Pete seated himself on the side of
+the summit overlooking the travelers' camp below, and amused himself by
+throwing small bits of detached rock down at the unoffending One Spot,
+Two Spot and Three Spot.
+</P>
+
+<P>
+The base of the altar being duly measured and recorded, Jack, tape in
+hand, followed by the others, clambered up its rough sides, which
+afforded an easy foothold, for the purpose of ascertaining the
+dimensions of the top. To the lad's astonishment, however, there was
+no summit. That is to say, the altar was hollow.
+</P>
+
+<P>
+The professor exhibited considerable scientific excitement on hearing
+this. The man of science had been greatly puzzled over the total
+absence of any traces of the human sacrifices he knew must have taken
+place there. He now hailed Jack eagerly.
+</P>
+
+<P>
+"Are there not some bones or traces of sacrifices inside it, my boy?"
+he inquired excitedly.
+</P>
+
+<P>
+"Nary a bone," shouted Walter cheerfully.
+</P>
+
+<P>
+"Hold on, though," cried Jack. "There are some queer-looking things
+down in one corner."
+</P>
+
+<P>
+Lowering himself inside the altar, he made for one corner of the
+erection, in which he had spied a heap of fragile-looking bones of some
+kind.
+</P>
+
+<P>
+"Skeletons of snakes!" he cried, holding up one of these for the
+inspection of the professor, who had by this time hoisted his bony
+frame over the top of the altar and now stood beside them.
+</P>
+
+<P>
+"That's right, my boy; they are serpents' skeletons. Doubtless in
+their sacrificial ceremonies these people also offered up rattlesnakes,
+which seem to have been a sort of sacred reptile among them; much as,
+in a sense, the cat was sacred to the ancient Egyptians, and the python
+is worshiped in certain parts of India."
+</P>
+
+<P>
+"But, professor," protested Jack, "if, as you say, numerous human
+sacrifices were offered here in the past, why do we not find any human
+remains here?"
+</P>
+
+<P>
+"Who can say, my boy? Many of the habits of these pre-historic peoples
+are veiled in mystery. We can only surmise and reconstruct. They may
+have burned them or disposed of them in some other way."
+</P>
+
+<P>
+"Say!" exclaimed Ralph suddenly. "This floor sounds to me as if it was
+hollow; maybe there's a chamber or something underneath."
+</P>
+
+<P>
+The boy, who had been stamping about with a vague sense of making some
+such discovery, hailed them with excited looks.
+</P>
+
+<P>
+"Hollow, you say?" asked the professor, with every appearance of deep
+interest.
+</P>
+
+<P>
+"Yes, listen!"
+</P>
+
+<P>
+Again Ralph stamped about. There was no question about it&mdash;the
+stone-paving, of which the floor of the altar was formed, gave out an
+unmistakably hollow sound.
+</P>
+
+<P>
+The professor was down on his hands and knees instantly, searching
+about, like a hound on the scent. In the meantime the others stamped
+about in other parts of the interior, but only where Ralph's feet had
+given out the hollow sound did the floor appear anything but solid.
+</P>
+
+<P>
+"Queer!" exclaimed the professor, as, after a considerable search, he
+rose to his feet covered with dust and streaming with perspiration,
+"there should be some sort of trap-door here, to judge by the sounds,
+but so far as I can see, the joints between the pavement are perfectly
+tight, and I can find no ring or lever which might open such an
+aperture."
+</P>
+
+<P>
+"Perhaps&mdash;&mdash;" began Ralph, but he was interrupted by a sudden wild yell
+from Pete.
+</P>
+
+<P>
+"Wow! Yee-ow! Come here quick, everybody!"
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap06"></A>
+<H3 ALIGN="center">
+CHAPTER VI.
+</H3>
+
+<H3 ALIGN="center">
+THE LEGEND OF A FORGOTTEN RACE.
+</H3>
+
+
+<P>
+Leaping and scrambling over the top of the hollow altar to the best of
+their abilities, the four explorers found their cow-puncher friend
+dancing wildly about on the edge of the mesa, in imminent peril of
+tumbling over altogether. He was wildly excited, and, as they emerged,
+he pointed down over the cliff edge.
+</P>
+
+<P>
+"Whatever is the matter?" exclaimed Jack, regarding the antics of the
+usually staid cow-puncher with amazement.
+</P>
+
+<P>
+"The stock! Look at the stock!" yelled Pete.
+</P>
+
+<P>
+Peering over the edge at the bunch-grass belt in which their ponies
+were tethered, the adventurers saw a spectacle which might well have
+been calculated to excite the cow-puncher. One Spot, Two Spot and
+Three Spot were tearing round and round at the end of their tethers, in
+the wildest alarm, evidently, while the cayuses were stamping and
+snorting, with distended nostrils and wild, frightened eyes.
+</P>
+
+<P>
+"What's the matter with them?" gasped Walt, astonished at the sight, as
+well he might be. The desert was as empty as ever, and there was no
+sign of anything in the rocky hills to the south that might have
+excited their alarms.
+</P>
+
+<P>
+"Thet's jes' it," said Pete. "What is the matter with 'em? They ain't
+actin' up thet er way fer nuthin', you kin bet."
+</P>
+
+<P>
+"Something must have scared them," said Jack. "Maybe it was those
+rocks you were throwing down."
+</P>
+
+<P>
+"No, it warn't that, son. Ole One Spot he looked up here a minute ago,
+and giv' his eye a knowin' wink, as much as ter say: 'Go ahead; I know
+you won't hurt us.' No, siree; it's suthin' they've smelled out, er
+seen, that's given 'em the scare of their young lives."
+</P>
+
+<P>
+"Maybe it was something on the other side of the mesa. Let's go and
+look," cried Jack.
+</P>
+
+<P>
+Followed by the others, he ran across the flat summit, but an earnest
+inspection of the surroundings on that side failed to reveal any
+explanation for the animals' sudden terror. For all the strange
+objects that lay about them, they might have been in the middle of a
+desolate ocean.
+</P>
+
+<P>
+"No wonder they call this the Haunted Mesa," snorted Pete. "I tell
+you, perfusser, ther sooner you git them thar measurements a-measured,
+and we're hiking out of this neck of the woods, the better I'll be
+pleased. 'Tain't natural, all these queer goings on."
+</P>
+
+<P>
+"Maybe a coyote or something scared them," suggested Ralph.
+</P>
+
+<P>
+"And them used ter seeing 'em every day," scoffed Pete. "Guess again,
+son. It takes something with hoofs, horns and red fire about it to
+scare a burro, and you kin bet your Sunday sombrero on that."
+</P>
+
+<P>
+"Well, I propose that we adjourn the meeting till after dinner,"
+laughed Jack; "all in favor, will signify by saying 'aye.'"
+</P>
+
+<P>
+The chorus that answered him left no doubt of "the sense of the
+meeting," and a rapid descent of the mysterious mesa was begun. A good
+meal was not long in being prepared, thanks to Coyote Pete's skill as a
+camp cook. Seated over their dinner, the main topic of conversation
+was naturally the unaccountable occurrence of the morning. But
+although a score of explanations were advanced, nobody could hit on one
+that seemed to fit the case.
+</P>
+
+<P>
+"This water is singularly pure and sparkling,"' said the professor
+finally, by way of changing the subject, and holding up his full tin
+cup.
+</P>
+
+<P>
+"Yep; I remember hearing old cowmen say that there's no water in New
+Mexico any better than this from the Haunted Mesa," said Pete,
+stretching himself out, and lighting his inevitable after-meal-time
+pipe. "Though that ain't sayin' a heap," he admitted.
+</P>
+
+<P>
+"Wonder how those old what-you-may-call-ums ever managed to dig such a
+well?" questioned Ralph.
+</P>
+
+<P>
+"Comes to my mind now," said Pete, "that it ain't exactly a well. An
+old Injun that used ter hang around with the Flying Z outfit tole us
+oncet that thar was a subterranean river flowed under here, and that
+once upon a time afore all the country dried up, considerable more
+water came to the surface here than there does now."
+</P>
+
+<P>
+"A subterranean river?" asked the professor, at once interested.
+</P>
+
+<P>
+"Yes, sir," rejoined Pete, "and not the only one in the West, either.
+There's one in Californy that flows underground fer purty near fifty
+miles, as I've heard tell."
+</P>
+
+<P>
+"This is most remarkable," said the professor. "I, too, have heard of
+subterranean rivers in this part of the world, but I have never had the
+opportunity to explore one. Did this Indian you speak of ever tell you
+where this river emerges?"
+</P>
+
+<P>
+"He said it come out some place across the frontier in Chihuahua; I
+don't jest rightly recollect where," said Pete carelessly, as if the
+subject did not interest him much, as indeed it did not.
+</P>
+
+<P>
+"I don't see what use a subterranean river is to anybody, anyhow," he
+went on. "If it was on top, now, it might be some use."
+</P>
+
+<P>
+"But this is most interesting," protested the professor, while the boys
+lay about with their chins propped in their hands in intent attitudes.
+"Then, too, if this river exists, perhaps it is even navigable."
+</P>
+
+<P>
+"Why, professor!" exclaimed Jack. "Is it not possible that it was to
+this river that those drawings of boats that interested and puzzled you
+so much had reference?"
+</P>
+
+<P>
+"Quite possible, my boy," agreed the man of science.
+</P>
+
+<P>
+"I wish we could find some way of getting down into it," said Ralph
+wistfully, poking at the ground, as if he thought he might force an
+entrance that way.
+</P>
+
+<P>
+"Thar you go," laughed Pete. "Giv' you boys a cayuse, an' you'll ride
+him to death. I jes' mentioned that a lying, whisky-drinking old Injun
+had sprung a pipe-dream about a lost river, and thar you go navagatin'
+it in a Coney Island steamboat."
+</P>
+
+<P>
+The boys could not help bursting into a laugh at the cow-puncher's
+whimsical way of talking. The professor joined in, too, for none
+realized better than he did that for a moment he, too, had been quite
+carried away by the idea.
+</P>
+
+<P>
+"I expect that it is as you say, Pete," he agreed. "These Indians are
+most unreliable people. If anybody was to believe all the weird
+legends an Indian tells him, he would spend the best part of his life
+on wild-goose chases. Why, the Indians of the Mojave desert in
+California can even tell a circumstantial story about a buried city of
+Mojave. According to their contention, a great flood, occurring long
+ago, wiped it out and buried it in the sands of the desert."
+</P>
+
+<P>
+"Has any one ever tried to find it?" asked Jack.
+</P>
+
+<P>
+"Many expeditions have been fitted out for the purpose, my boy," was
+the rejoinder, "but so far no trace has ever been found of it, and it
+is, no doubt, like the lost river of which Pete was telling us, a mere
+myth."
+</P>
+
+<P>
+"I didn't say it was a miff," protested Pete. "I jes' said I didn't
+believe it."
+</P>
+
+<P>
+The remainder of that afternoon was spent in making more measurements
+and sketches of the interesting mesa, and the boys, on their own
+account, conducted a search for a possible entrance to the lost river.
+But, as may be supposed, they found none.
+</P>
+
+<P>
+"I guess as romance-seekers we are not a success," said Jack, as at
+sun-down they prepared to quit. "Just think, what a proud bunch we'd
+have been if we could say we&mdash;The Border Boys&mdash;discovered the lost
+river of the mesa dwellers."
+</P>
+
+<P>
+"We might be a sorry bunch, too," amended the practical Walt. "I tell
+you, Jack, I don't want anything to do with lost rivers, especially
+when they are underground."
+</P>
+
+<P>
+"Walt, the spirit of adventure is lacking in you," laughed Jack.
+"You'd never make a Don Quixote&mdash;&mdash;"
+</P>
+
+<P>
+"A donkey who?" asked Walt innocently.
+</P>
+
+<P>
+"Oh, you're the limit," chuckled Ralph, going off into a roar of
+laughter at the ranch boy's expense.
+</P>
+
+<P>
+That evening the animals' pasture was changed to the opposite side of
+the mesa, where they could find fresh grass. The camp, however, was
+left as it was. After supper watches were assigned, as usual, the
+latter part of the night guardianship falling to Coyote Pete and Jack
+once more. When, soon after midnight, Walt and Ralph Stetson aroused
+them, there was nothing much to report except that One Spot had engaged
+in a spirited kicking match with his brethren. Outside of that, all
+had been, to quote Walt:
+</P>
+
+<P>
+"Quiet along the Mesomac."
+</P>
+
+<P>
+"We'll patrol round the whole mesa," said Coyote Pete, as he and Jack
+shouldered their rifles, "meeting by the stock on the other side."
+</P>
+
+<P>
+After a few words more, the two sentries strode off into the darkness
+in different directions, meeting, as arranged, by the stock. Neither
+had anything to report, and in this way they kept up the night watch
+for an hour or more. They had met for the sixth time by the tents
+containing their sleeping comrades, when from the opposite side of the
+mesa came a shrill neigh of terror, followed by sounds of wild
+galloping and snorting.
+</P>
+
+<P>
+"Something's up!" shouted Pete, as, with his rifle in readiness and
+followed closely by Jack, he tore around the mesa to ascertain the
+cause of the trouble.
+</P>
+
+<P>
+As the two sentries emerged into view of the spot in which the stock
+had been tethered, they came upon a spectacle which, for a moment,
+caused them to recoil as abruptly as if a deep canyon had suddenly
+opened up before them.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap07"></A>
+<H3 ALIGN="center">
+CHAPTER VII.
+</H3>
+
+<H3 ALIGN="center">
+WHAT CAME ACROSS THE DESERT.
+</H3>
+
+
+<P>
+That which brought the two&mdash;the plainsman and the lad&mdash;to such an
+amazed halt was nothing more nor less than the sight of the huge forms
+which had appeared to Jack in the sand-storm and which had given them
+such an alarm the night before, and which doubtless, as they now viewed
+it in a flash of intuition, had almost stampeded the stock while their
+owners were exploring the top of the mesa. But Coyote Pete was not the
+man to remain long rooted in astonishment.
+</P>
+
+<P>
+With one quick jerk, he raised his rifle, and a vivid spatter of fire
+followed. As the report died out, one of the great forms sank to the
+ground with a scream that sounded almost human. The others glided off
+in the same direction as they had the night before, and vanished in the
+same mysterious way, before the thunderstruck Jack could get a shot at
+them.
+</P>
+
+<P>
+"They're real, at any rate," exclaimed Coyote Pete, showing in his tone
+of relief, that until the great shadowy mass had sunk before his
+bullet, he had had some doubts of that fact.
+</P>
+
+<P>
+"W-w-w-w-what is it?" came a frightened voice at their elbows, and,
+looking around, they saw the professor, in pajamas striped like a
+barber's pole, gazing apprehensively about him. Close behind him came
+Ralph Stetson and Walt, their weapons clasped determinedly, and
+evidently ready to face whatever emergency the sudden shot had
+betokened.
+</P>
+
+<P>
+"Yes, what is it&mdash;Indians or bears?" demanded Ralph, entirely forgetful
+of the fact that bears are not wont, as a rule, to roam the barren
+desert.
+</P>
+
+<P>
+"Dunno, but we'll see in a minute," said the cow-puncher, in answer to
+the excited questions. Followed by the rest, he made his way forward
+to where the great bulk that he had shot lay still and motionless on
+the ground. Even Jack owned to a slight feeling of apprehension as
+they neared the great form,&mdash;harmless as, whatever it might be, it had
+now become.
+</P>
+
+<P>
+As for the stock, they were still plunging wildly about and snorting in
+a terrified fashion, and, had it not been for their stout raw-hide
+tethers, they would undoubtedly have stampeded.
+</P>
+
+<P>
+Drawing a match, Pete held it high as he neared the stricken bulk
+outstretched before them. The next minute he gave an astonished cry:
+</P>
+
+<P>
+"A camel!"
+</P>
+
+<P>
+"A <I>what</I>!" gasped the entire group in unison.
+</P>
+
+<P>
+"Jes' what I said, a backterian camel," reiterated Pete, striking
+another match.
+</P>
+
+<P>
+They could all see then that he spoke the truth, astounding as it
+seemed. The creature that lay still before them, a bullet through its
+brain, was a veritable, undoubted specimen of the Bactrian species.
+</P>
+
+<P>
+"But&mdash;but&mdash;great heavens!" cried Jack, hardly able to believe his eyes,
+"how,&mdash;what&mdash;&mdash;"
+</P>
+
+<P>
+"What on earth is a camel doing out here on the New Mexican desert?"
+the professor finished for him.
+</P>
+
+<P>
+"Going eight days without a drink," suggested Ralph in an undertone;
+but none of the party was in a mood for humor just then.
+</P>
+
+<P>
+It was Pete who solved the mystery.
+</P>
+
+<P>
+"I've got it," he exclaimed, "and I'm a plum-busted idjut not to have
+thought uv it afore; I've hearn about 'em often enough. This here
+backterian camel must be one of that bunch of Circus Jesse's."
+</P>
+
+<P>
+"Circus Jesse! Who was he, or she?" asked Jack.
+</P>
+
+<P>
+"Why, he was a feller what owned a big eastern circus, but owned a
+ranch out here as well. It struck him one time that if camels was good
+for transportation purposes over the Sahara desert they ought ter be
+just as good here. So, what does he do but start a camel express from
+Maguez ter Amadillo over the border, with some of the backterians frum
+his circus."
+</P>
+
+<P>
+"And didn't it work?" asked Ralph.
+</P>
+
+<P>
+"No. That is, it did fer a while, till ther novelty wore off, and then
+folks went back ter ther old reliable mule or burro. Circus Jesse, he
+got so blamed sore, that one fine day he turned the whole shootin'
+match of his backterians loose, and packin' his trunk, let the country,
+and resolved in futur' ter stick ter his circus."
+</P>
+
+<P>
+"Was that long ago?" asked Jack. "I shouldn't have thought the
+creatures would have lived long without being recaptured."
+</P>
+
+<P>
+"It's about five years since Jesse got out, I reckon," rejoined Pete,
+"an' fer a while camel-hunting was a popular sport. By an' by,
+however, they got so wary no one could get near 'em, and, except fer a
+scare they'd throw inter a prospector now and ag'in, we never heard no
+more of 'em. I'd clean fergotten all about 'em, till I made this one
+inter cold backterian meat."
+</P>
+
+<P>
+"I suppose they found food and water here and regarded the Mesa as
+their own property," declared Jack.
+</P>
+
+<P>
+"That's about it. This is a place that's seldom visited, and I guess
+they just figgered out that they'd found a happy home."
+</P>
+
+<P>
+"But what became of the rest of them?" asked Ralph, who had been
+apprised by Jack of the strange vanishment of the dead creature's mates.
+</P>
+
+<P>
+"Must uv gone down that draw I noticed frum ther top uv ther mesa
+to-day," explained Pete. "Yer see, frum here, it would look as if they
+vanished inter the solid earth when they entered it, bein' as how you
+can't see there's any kind of a gully there till you get up high."
+</P>
+
+<P>
+The next morning this was found to be the true explanation. Tracks on
+the bottom of the gully showed plainly how the strange desert wanderers
+had effected their disappearance in such a startling manner. But it
+was some time before Pete could sit down to a meal without being
+reminded of his "fire-spouting spook," which had cast such alarm into
+the camp the first night. The boys spent a week more at the mesa,
+during which time Professor Wintergreen obtained voluminous notes on
+one of the most interesting specimens of its kind in the south-west.
+</P>
+
+<P>
+The days passed tranquilly, and, with the exception of the duty of
+removing the carcass of the dead camel, nothing to interrupt the
+routine of survey work occurred. The mates of the dead beast had
+evidently decided not to revisit their pasture grounds, for they did
+not put in a reappearance.
+</P>
+
+<P>
+"Well, boys," said the professor one morning when they were all
+gathered at the summit of the mesa, "I guess that to-morrow morning we
+can say good-by to the scene of our rather tame adventures. My work is
+complete."
+</P>
+
+<P>
+"How about the subterranean river?" asked Ralph, but a howl of derision
+from the others silenced him.
+</P>
+
+<P>
+"Subterranean fiddlestick," burst out Jack, but the professor silenced
+him.
+</P>
+
+<P>
+"The existence of such a stream is not so improbable as you seem to
+think," he said, "and Master Ralph is to be commended for his
+enterprising desire to locate it, but I think that our investigations
+have shown that if such a river ever did exist and the mesa dwellers
+had access to it, that the entrance, wherever it might have been, has
+vanished long ages ago."
+</P>
+
+<P>
+Pete had taken no part in this conversation, but had wandered about the
+top of the mesa rather aimlessly, from time to time looking sharply at
+the surroundings beneath him in the alert manner of one whose life has
+been passed in the open places.
+</P>
+
+<P>
+Suddenly he gave a quick exclamation and pointed off into the
+north-west.
+</P>
+
+<P>
+"Look! Look there!" he exclaimed, riveting his eyes on something his
+keen vision had sighted, but which remained as yet invisible to the
+boys.
+</P>
+
+<P>
+"What's coming&mdash;another storm?" asked Ralph.
+</P>
+
+<P>
+"I don't know what it is yet," rejoined the other in a strangely uneasy
+tone, "it looks like&mdash;like&mdash;&mdash;"
+</P>
+
+<P>
+"A pillar of dust," exclaimed Jack, who had by this time sighted it,
+too, and had come to the aid of the unimaginative plainsman.
+</P>
+
+<P>
+"So it does," cried the others, who now, with the exception of the
+short-sighted professor, could also see the approaching dust-cloud.
+</P>
+
+<P>
+"What can it be?" wondered Walt, peering eagerly in its direction.
+</P>
+
+<P>
+"Somebody riding. Several of 'em, I should say, by the dust they're
+raising," rejoined Pete bluntly.
+</P>
+
+<P>
+The boys exchanged quick glances. Somebody riding across that arid
+waste? Their destination could only be the mesa, then, but who could
+it possibly be?
+</P>
+
+<P>
+Had they been able to solve the riddle at that instant, they would have
+scattered pell-mell for their ponies, and made the best of their way
+from the Haunted Mesa, but, not being endowed with anything more than
+ordinary sensibilities, it was, of course, impossible for them to
+realize the deadly peril that was bearing down upon them in that
+dust-cloud.
+</P>
+
+<P>
+"I can see things more clearly now," cried Jack, as for an instant a
+vagrant desert air blew aside the dust-cloud and revealed several
+riders, surrounding some cumbersome, moving object in their midst.
+</P>
+
+<P>
+"There's a wagon!" he cried, "a big one, too, and surrounded by
+horsemen. What can it mean?"
+</P>
+
+<P>
+"That we'd better be skedaddling as quick as possible," shot out Pete,
+brusquely.
+</P>
+
+<P>
+The professor, who had wandered away from the group and was down inside
+the hollow altar, was hastily summoned and apprised of the strange
+approach of the mysterious cavalcade.
+</P>
+
+<P>
+"Why, bless me, boys, what can it mean?" he cried, nimbly attempting a
+flying leap over the edge of the altar in his haste to ascertain for
+himself the nature of the approaching party.
+</P>
+
+<P>
+Suddenly, however, as his feet touched the top, and he was scrambling
+over, he gave a sharp cry and fell back within the altar with a gasp of
+pain.
+</P>
+
+<P>
+"Are you hurt?" asked Jack, running to the side of the ancient place of
+sacrifice.
+</P>
+
+<P>
+The professor lay prostrate within. His face was white and set and
+beads of sweat stood out on his forehead.
+</P>
+
+<P>
+"My&mdash;my ankle," he groaned. "I broke it some time ago, and in hurrying
+to clamber over the top of the altar I fear I have snapped it again.
+Oh!"
+</P>
+
+<P>
+He gave a heartrending groan of pain. The boys stood stricken with
+consternation. It was going to be a long and difficult task to get the
+professor out of his present predicament, and there seemed need for
+haste.
+</P>
+
+<P>
+"Here, put this under your head," said Jack, stripping off his jacket
+hastily, and throwing it within, "I'll tell Coyote Pete about your
+accident, and we can get remedies from the packs."
+</P>
+
+<P>
+But when Jack turned, only Ralph and Walt stood beside him. The sturdy
+cow-puncher had vanished.
+</P>
+
+<P>
+"He's gone to get the glasses," explained Walt.
+</P>
+
+<P>
+Presently Coyote Pete, very much out of breath from his dash down the
+path and up again, stood beside them. He had the glasses in his hand,
+and lost no time in applying them to his eyes. He had not had them
+there two minutes when he gave a quick exclamation and turned hastily
+to the boys.
+</P>
+
+<P>
+"Lie down; lie down, every one of you," he ordered sharply.
+</P>
+
+<P>
+They lost no time in obeying, as they knew that the old plainsman must
+have an excellent reason for such a command. The next instant Pete
+himself followed their example. Crouching low, he once more peered
+through the glasses above the edge of the cup-like depression.
+</P>
+
+<P>
+"Who are they?" asked Jack in a low voice, wriggling his way to Pete's
+side.
+</P>
+
+<P>
+"I'm not sure yet, but they are all armed. I caught the flash of
+sunlight on their rifles. If they are Mexican insurrectos, we are in a
+bad fix."
+</P>
+
+<P>
+"Mexicans! What would they be doing this side of the border?"
+</P>
+
+<P>
+"That remains to be seen. But I don't like the looks of it."
+</P>
+
+<P>
+"Suppose they are Mexicans, Pete, would they do us any harm?"
+</P>
+
+<P>
+"That depends a whole lot on whether they are on lawful business or
+not."
+</P>
+
+<P>
+"You mean&mdash;&mdash;"
+</P>
+
+<P>
+"That I don't like the looks of it. If there's an insurrection in
+Mexico, those fellows are after no good on this side of the border.
+They may be some band of cut-throats, who are taking advantage of the
+disturbances to raise Cain."
+</P>
+
+<P>
+"Good gracious," exclaimed Jack, "and the professor's just injured
+himself so that we can't move him for some time anyhow."
+</P>
+
+<P>
+Coyote Pete turned sharply on the boy.
+</P>
+
+<P>
+"What's he done?"
+</P>
+
+<P>
+"Broken his ankle, or, at any rate, seriously sprained it."
+</P>
+
+<P>
+Pete's rejoinder to this was a long whistle of dismay. He said
+nothing, however, but once more applied the glasses to his eyes. Jack
+saw him gnaw his moustache, as he gazed out over the desert. The
+dust-cloud was quite close now&mdash;not more than a mile away. The boys,
+with their naked eyes, could easily catch the moving glint of metal.
+</P>
+
+<P>
+"Well, Pete, what do you think?" inquired Jack eagerly, as the
+cowpuncher at length set down the glasses.
+</P>
+
+<P>
+"That we're in Dutch," was the expressive rejoinder.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap08"></A>
+<H3 ALIGN="center">
+CHAPTER VIII.
+</H3>
+
+<H3 ALIGN="center">
+THE DARK FACE OF DANGER.
+</H3>
+
+
+<P>
+"Are we in actual danger?"
+</P>
+
+<P>
+It was Ralph who put the question. The Eastern lad looked rather white
+under his tan. Walt, however, seemed as imperturbable as ever, and
+gazed out at the approaching horsemen with no more sign of emotion than
+a tightening of the lips.
+</P>
+
+<P>
+Coyote Pete's reply was a curious one. He handed the boy the glasses,
+and said curtly:
+</P>
+
+<P>
+"Take a squint fer yourself."
+</P>
+
+<P>
+Ralph gazed long and earnestly. Pete talked the while in low undertone.
+</P>
+
+<P>
+"Do you recognize him&mdash;that fellow on the big black horse? I'd know
+that horse ten miles away, even if I didn't know the man. He's&mdash;&mdash;"
+</P>
+
+<P>
+"Black Ramon de Barros!" burst from the Eastern lad's astounded lips,
+while the others gave a sharp gasp of surprise.
+</P>
+
+<P>
+"That's the rooster. Here, Jack; take a look."
+</P>
+
+<P>
+The boy, as you may suppose, lost no time in applying the glasses to
+his own eyes. Viewed through the magnifying medium, a startling
+moving-picture swung into focus.
+</P>
+
+<P>
+Surrounding a big, covered wagon, of the prairie-schooner type, were
+from ten to a dozen wild-looking Mexicans, their straggling elf-locks
+crowned by high-peaked sombreros, and their serapes streaming out
+wildly about them, whipped into loose folds by the pace at which they
+rode. As Coyote Pete had said, there was little difficulty for any one
+who had seen him once, in recognizing Black Ramon de Barros. His
+magnificent black horse&mdash;the same on which he had escaped from the old
+mission&mdash;made him a marked man among a thousand. The wagon was drawn
+by six mules, and driven by a short, stocky, little Mexican. The
+horsemen seemed to act as escort for it. Evidently they had no fear of
+being observed by hostile eyes, for, as they advanced, they waved their
+rifles about their heads and yelled exultingly.
+</P>
+
+<P>
+Fortunately for the party on the summit of the mesa, their stock was
+tethered on the opposite side of the formation to that on which the
+cavalcade was approaching. Thus, Black Ramon and his men could not see
+that the mesa was occupied. Jack caught himself wondering, though, how
+long it would be before, and what would happen when, they did.
+</P>
+
+<P>
+"Have you got any plan in your head?" he asked, turning to Pete, as he
+laid the glasses down. But for once, to his dismay, the old plainsman
+seemed fairly stumped. The danger had come upon them so suddenly, so
+utterly unexpectedly, that it had caught them absolutely unprepared.
+They had not even a rifle with them on the mesa summit, and it was now
+too late to risk exposing themselves by descending for weapons. There
+was nothing to do, it seemed, but powerlessly to await what destiny
+would bring forth.
+</P>
+
+<P>
+"You boys get back to the altar. You can act as company fer the
+profusser, and it will be a snug hiding-place in case of trouble,"
+whispered Pete. "I wish to goodness we'd brought the stock up inside
+the mesa, and then those fellows might never have discovered we were
+here. I don't see how they can help it, as things are, though."
+</P>
+
+<P>
+"They'll be bound to see our footmarks in the assembly hall," said Jack.
+</P>
+
+<P>
+"Not bound to, lad," rejoined Pete. "You see, they may be only going
+to make this a watering-place fer their stock, and then press right on."
+</P>
+
+<P>
+"Press right on across that rocky range yonder?"
+</P>
+
+<P>
+"Hum," resumed Pete, "that's so. They couldn't very well get that
+wagin across that, could they?"
+</P>
+
+<P>
+"Whatever do you suppose they've got a wagon for, at all?" asked Jack.
+</P>
+
+<P>
+"I've got my own ideas, lad, and I'll find out afore long if I'm right.
+Now, you and the other boys get back in that altar. If it gets too hot
+here, I'll jump in and join you. If the worst comes to the worst, we
+ought to be able to lay hid in there fer a while."
+</P>
+
+<P>
+"In the meantime what are you going to do?"
+</P>
+
+<P>
+"Keep my eyes and ears open. There's something mighty strange about
+this whole thing."
+</P>
+
+<P>
+The boys knew that obedience to Pete's commands was about the best
+thing they could do at the moment, so they hastened to conceal
+themselves within the altar, which afforded a comfortable hiding-place,
+even if it was a trifle hot. The poor professor was in great pain from
+his ankle, but Jack, after as able an examination as he could give the
+injured member, was unable to find that it was anything more than a
+severe sprain.
+</P>
+
+<P>
+It did not take the professor long to become acquainted with what had
+happened within the last fifteen minutes, and, in his anxiety over the
+outcome of their situation, his pain was almost forgotten.
+</P>
+
+<P>
+"If we only had the rifles," he breathed in such a savage voice that
+had the circumstances been different the boys could have smiled at the
+odd contrast between his mild, spectacled countenance and his
+bloodthirsty words.
+</P>
+
+<P>
+It seemed hours, although in reality not more than half an hour
+elapsed, before Coyote Pete returned. His reappearance was not an
+orderly one. Instead, he landed in the interior of the altar in one
+bound. His face was streaming with sweat, and he looked anxious and
+worried.
+</P>
+
+<P>
+"What news?" asked Jack.
+</P>
+
+<P>
+"The worst," was the rejoinder.
+</P>
+
+<P>
+"Have they found our camp?"
+</P>
+
+<P>
+"Not yet, but that's only a question of a few minutes now. At present
+they are unhitching and cooking a meal. Luckily the shade at this time
+of day lies to the north-west of the mesa, so that they may not explore
+the other side for some time."
+</P>
+
+<P>
+"Let us hope not. But what have you found out about them? What are
+they doing here?"
+</P>
+
+<P>
+"Just what I suspicioned. They are a part of a gang of gun-runners."
+</P>
+
+<P>
+"Gun-runners?"
+</P>
+
+<P>
+"Yes. From listening to their conversation, I have found out that this
+insurrection's a heap worse than we ever supposed. Half of Chihuahua
+is up in arms ag'in the government, and they are plotting to blow up
+railroad bridges, cut wires, and paralyze the country generally. Then
+they are goin' ter raid all the American mines and get the gold."
+</P>
+
+<P>
+"Why, dad's mine's in Chihuahua, close to the border," gasped Jack.
+</P>
+
+<P>
+"I know it. I heard that greaser ragamuffin, Black Ramon, mention his
+name. Your dad's the first one they're goin' after&mdash;&mdash;"
+</P>
+
+<P>
+"The scoundrels."
+</P>
+
+<P>
+"They owe him a grudge, you know, and now's their chance to get even."
+</P>
+
+<P>
+"Do they know that dad is in Mexico now?"
+</P>
+
+<P>
+"I didn't hear that. All I found out was what I told you, and that, as
+I said, they are running guns across the border. That wagon's loaded
+up with machine-guns in heavy cases. They are labeled as agricultural
+machinery, and were taken off the train by white accomplices seventy
+miles or more from here. They chose this part of the border, I guess,
+as even Uncle Sam would never suspect any one of trying ter get guns
+over them hills yonder."
+</P>
+
+<P>
+"Well, they can't take a wagon over those rocky, desolate places. How
+are they going to get them across, do you suppose?" asked the
+professor, his pain almost forgotten in the tense interest of the
+moment.
+</P>
+
+<P>
+"That's just the funny part uv it," said Pete; "they never mentioned
+the mountains. You don't suppose there's any other way they could get
+'em over the border, do you?"
+</P>
+
+<P>
+"Maybe they have an airship," suggested Walt Phelps.
+</P>
+
+<P>
+"Maybe," said Pete quite gravely, "I wouldn't put nothin' past a
+greaser."
+</P>
+
+<P>
+"Hush!" exclaimed Ralph suddenly, "somebody's coming."
+</P>
+
+<P>
+With beating hearts they sank into absolute silence. The three boys
+crouched at one end of the hollow altar, the professor and Coyote Pete
+bundled together into as small a space as possible at the other.
+</P>
+
+<P>
+Voices, conversing in Spanish, could now be heard, and, from the
+inflection, the boys judged that whoever was talking was very much
+astonished over something.
+</P>
+
+<P>
+"I recognize that voice," said Jack suddenly, in a low whisper, "it's
+Ramon de Barros."
+</P>
+
+<P>
+The other two boys nodded. Ralph Stetson's heart beat so hard and fast
+that it fairly shook his frame. Truly the predicament of the party was
+a terrible one. Discovery by as wolf-hearted a band of ruffians&mdash;if
+they were all like their leader&mdash;as ever infested the border, was
+inevitable within the next few minutes. Taking into consideration
+their connection with Black Ramon in the past, it was unlikely in the
+extreme that any mercy would be shown them. Never had any of them
+looked so closely into the dark face of danger.
+</P>
+
+<P>
+Suddenly the listeners, crouching in their hiding-place, heard a shout
+of astonishment from the Mexicans.
+</P>
+
+<P>
+"They've seen our camp over the edge of the mesa!" exclaimed Pete in a
+low, tense voice; "in another minute they'll start looking for us."
+</P>
+
+<P>
+As he spoke, the voice which Jack had recognized as Black Ramon's,
+uttered a crisp, curt command of some sort. The lads could hear
+footsteps hurrying hither and thither. Without doubt, the order that
+meant their probable doom had just been given.
+</P>
+
+<P>
+"I can't stand this a minute longer," cried Ralph suddenly. The boy's
+eyes were blazing wildly. Clenching his fist, he sprang to his feet.
+</P>
+
+<P>
+"Come back here, you blockhead," snapped Jack, tugging his friend down.
+Ralph came backward sprawling, and landed in a heap in Jack's lap,
+knocking Walt Phelps with him. Together the three boys were tangled in
+a struggling heap.
+</P>
+
+<P>
+"Get up," whispered Jack. "They'll hear us. You&mdash;&mdash;"
+</P>
+
+<P>
+He stopped short. All at once an astonishing&mdash;an incredible thing&mdash;had
+happened. The floor beneath them,&mdash;the solid floor, as it had
+seemed,&mdash;began to tremble.
+</P>
+
+<P>
+Before any of the amazed lads could utter a word, the foundation upon
+which they rested tipped, and, with a loud, ringing cry of terror from
+Ralph, they were plunged out of the sunlight into blackness as
+impenetrable as the pocket of Erebus.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap09"></A>
+<H3 ALIGN="center">
+CHAPTER IX.
+</H3>
+
+<H3 ALIGN="center">
+IN THE MESA DWELLERS' BURIAL GROUND.
+</H3>
+
+
+<P>
+Down, down, they plunged, bumping and scraping painfully in the
+darkness. Terror had deprived them of speech or the power of uttering
+a sound, or they would have shouted. As it was, however, when they
+finally landed in a heap on some hard surface at the foot of the steep
+declivity down which they had fallen, it was some seconds before any of
+them breathed a word. Then it was Jack who spoke.
+</P>
+
+<P>
+"Fellows!"
+</P>
+
+<P>
+"Yes, Jack." The rejoinder came out of the darkness in Walt Phelps'
+voice.
+</P>
+
+<P>
+"Ralph, are you there?"
+</P>
+
+<P>
+"No; I'm dead. That is, I feel as if every bone in my body had been
+broken. What in the name of Old Nick has happened?"
+</P>
+
+<P>
+"Thank goodness there are no bones broken," breathed Jack thankfully,
+as Ralph spoke, "as to what happened, you can take your own guess on
+it. My idea is that there was some sort of hinged trap-door at the
+bottom of that altar, and that when our combined weight came upon it at
+the time I pulled Ralph down, the blamed old thing tipped and dumped us
+down in here."
+</P>
+
+<P>
+"That's my idea, too," chimed in Walt. "Can't account for it in any
+other way. But what is 'here'? Where are we?"
+</P>
+
+<P>
+"You can answer that as well as I can," was the rejoinder. "Anybody
+got a match? Oh, here; all right, I've got some, plenty in fact&mdash;a
+whole pocketful."
+</P>
+
+<P>
+Jack struck a lucifer, and as its yellow glare lit up their
+surroundings, they could not repress a cry of astonishment. They had
+landed at the foot of a steep flight of stairs, at the summit of which
+they correctly surmised was the trap-door through which they had been
+so startlingly dumped.
+</P>
+
+<P>
+"Good gracious, did we fall down all those?" murmured Ralph, rubbing
+his elbow painfully.
+</P>
+
+<P>
+"Guess so. I know I feel as if I'd been monkeying with a buzz-saw,"
+same [Transcriber's note: came?] from Walt Phelps.
+</P>
+
+<P>
+"Well, fellows," said Jack, as the light died out, "the question now
+before us is, what are we going to do?"
+</P>
+
+<P>
+"Try to get out again," said the practical Walt Phelps.
+</P>
+
+<P>
+"All right, Walt. Then we'd better remount those steps&mdash;slower than we
+came down them&mdash;and try to reopen that trap-door. We can't leave Pete
+and the injured professor like this."
+</P>
+
+<P>
+The boys clambered up the steps without difficulty. They were deep and
+shallow, and were cut out of the living rock. At the head of the
+stairs, however, a disappointment awaited them. Try as they would,
+they could not discover any means of reopening the stone trap-door in
+the floor of the hollow altar. Apparently, after dumping them through,
+it had closed as hermetically as before.
+</P>
+
+<P>
+The flickering light of the matches from Jack's store illuminated looks
+of despair on their faces as they realized that they were trapped.
+</P>
+
+<P>
+"Try pounding on it and shouting," suggested Ralph.
+</P>
+
+<P>
+Although Jack deemed it of little use, he and Walt followed this
+suggestion, and together the three boys beat and hammered on the
+massive stone above them till their hands were raw. There was no
+response, however. Apparently the stone was too thick for a sound to
+penetrate to the outer air. Terror, that was almost panic, seized Walt
+and Ralph, as they realized that they were prisoners in this
+hermetically sealed dungeon. Worse than prisoners, in fact. Prisoners
+had food and at least hope. They, unless they could find a way out,
+were buried alive. Even Jack's stout heart experienced a deadly
+feeling of depression, as he realized this. He concealed his despair
+from his companions, however, and, with all the cheerfulness he could
+muster, addressed them in the darkness. Matches had now grown too
+precious to squander.
+</P>
+
+<P>
+"Well, fellows, we've got to find another way out."
+</P>
+
+<P>
+"Oh, it's no good," moaned Ralph despairingly, "we're doomed to die
+here. We might as well sit down and wait for death to come."
+</P>
+
+<P>
+"Say," cut in Jack briskly, "if it was light enough to see, I'd give
+you a good licking. Doomed to die, indeed! Not much. It's a cinch,
+isn't it, that if there is an entrance to this place there must be an
+outlet, too? Very well, then," he hurried on, without waiting for an
+answer, "let's find that outlet."
+</P>
+
+<P>
+The logic of this speech might be questioned, but of its good sense,
+under the circumstances, there was no doubt.
+</P>
+
+<P>
+"You're right, Jack," said Ralph. "I'm ashamed of myself for doing
+the baby act. Come on, let's set out at once."
+</P>
+
+<P>
+"That's the talk," said Walt heartily; "if there's a way out, we'll
+find it."
+</P>
+
+<P>
+"And if not?" asked Ralph, his spirits flagging again.
+</P>
+
+<P>
+"We'll discuss that later," declared Jack briskly.
+</P>
+
+<P>
+Returning again to the landing&mdash;if such it might be called&mdash;upon which
+they had terminated their abrupt descent into the interior of the mesa,
+some more of the precious matches were lit. As the last flickered out,
+the boys fancied that some feet from them they could see a black mouth,
+like the entrance of a tunnel, or rather a continuation of the one into
+which they had been thrown.
+</P>
+
+<P>
+"Come on, boys," exclaimed Jack. "It's the only thing to do. We can't
+turn back, and, as Pete says, 'there ain't nothing to do but go ahead.'"
+</P>
+
+<P>
+Not without some misgivings did the three lads plunge forward in the
+darkness, feeling their way with outstretched hands as they entered the
+tunnel. A close, musty smell, as of things long mildewed and moulded,
+filled the air, and an oppressive silence lay on everything.
+Unconsciously, since entering this place, their conversation had been
+all in whispers.
+</P>
+
+<P>
+The tunnel they were now traversing was bored on a pretty steep down
+grade. So steep, in fact, that Jack concluded, after about a quarter
+of an hour of slow and cautious traveling, that they must be below the
+level of the desert. For the last few minutes they had been conscious
+of a peculiar thing. This was that the silence of the tunnel had given
+place to a deep-throated roaring, not unlike the voice of a blast
+furnace. Where it came from, or what it was, they had no idea. It was
+a most peculiar sound, though, steady as a trade-wind, and seeming to
+fill the whole place with its deep vibrations.
+</P>
+
+<P>
+"What can it be?" gasped Walt, as they paused by common consent to
+listen.
+</P>
+
+<P>
+"Maybe the wind roaring by the entrance to this place," suggested Jack
+hopefully.
+</P>
+
+<P>
+This thought gave them new courage, and, on Ralph's suggestion, Jack
+struck another match from his store. As it flared up, they all three
+recoiled with expressions of dismay.
+</P>
+
+<P>
+At their very feet&mdash;so close that the tips of their boots almost
+projected over it&mdash;was a deep chasm. The black profundity of it loomed
+in front of them gapingly. A few paces more, and they would have been
+precipitated into the abyss. Jack, suppressing a shudder, leaned
+forward and held the match as far over the edge as he dared. As the
+depths of the great crevasse were illuminated by a feeble flame, he
+shrank back with a sharp intake of his breath.
+</P>
+
+<A NAME="img-106"></A>
+<CENTER>
+<IMG SRC="images/img-106.jpg" ALT="As it flared up, they all three recoiled with expressions of dismay. At their very feet was a deep chasm." BORDER="2" WIDTH="390" HEIGHT="586">
+<H3>
+[Illustration: As it flared up, they all three recoiled with<BR>
+expressions of dismay. At their very feet was a deep chasm.]
+</H3>
+</CENTER>
+
+<P>
+The place was a charnel house!
+</P>
+
+<P>
+No mystery now as to what had become of the human remains of the grisly
+sacrifices of the ancient mesa dwellers. There, piled in that dark
+chasm beneath them, were great piles of decaying bones and gleaming
+skulls. Hundreds of them extended toward the surface in a ghastly
+pyramid. No wonder the underground place into which they had
+penetrated smelled musty and unpleasant.
+</P>
+
+<P>
+"It is the mesa dwellers' burial ground!" exclaimed Ralph in a
+quavering voice, as, clinging to Jack's arm, he bent forward.
+</P>
+
+<P>
+"Yes," rejoined Walt with a shudder, "and but for Providence, we should
+have plunged downward into it ourselves."
+</P>
+
+<P>
+"Ugh!" exclaimed Jack, in a voice filled with repulsion. "Don't let's
+think of it. See, the path takes a turn here. Come on, let's go
+ahead, but follow me closely and keep in to the wall."
+</P>
+
+<P>
+"Not likely to take any chances of missing the road, after seeing
+that," spoke up Walt, as once more the three youths, who had been so
+strangely plunged into this predicament, began to tread the
+subterranean regions once more.
+</P>
+
+<P>
+As you may imagine, they went with due caution. But no more dangers
+menaced them, and as they progressed the path began to widen. All the
+time, however, the strange roaring sound had been growing louder, until
+now it had attained almost deafening proportions. Still they had come
+upon no explanation of what it could be. Jack had privately concluded
+it to be the sound of the wind, forcing its way into some crevice.
+This theory seemed to be the more tenable as the last match which he
+had struck had only been kept alight with difficulty, so strong had
+been the draught that now puffed up toward them.
+</P>
+
+<P>
+Far from alarming them, however, this gave them renewed hope. It meant
+that, in all probability, they were nearing an outlet of the strange
+underground place. Had it not been for the predicament in which they
+had left the professor and Coyote Pete, the three lads would have felt
+a real interest in exploring the cavern, now that they had grown
+accustomed to their surroundings. So far as they had been able to make
+out, the tunnel they had been treading was partially the work of human
+hands and partially the work of Nature. The great rift in which lay
+the accumulation of human remains was evidently the result of some
+volcanic upheaval. The path, however, was so graded and formed that
+there seemed no reason to doubt that it had, at one time, been made by
+the ancient mesa dwellers.
+</P>
+
+<P>
+"Seems to me we ought to find out what that roaring sound means before
+we go any farther," suggested Ralph suddenly.
+</P>
+
+<P>
+"That's a fine Irish bull," laughed Jack. "How are we going to find
+what it is unless we do go farther?"
+</P>
+
+<P>
+"That's so," agreed Ralph, somewhat abashed. "Come on, then."
+</P>
+
+<P>
+A few paces more brought them to an abrupt turn in the path, as they
+could feel by their constant touching of the inner wall.
+</P>
+
+<P>
+"Better strike another match," said Walt.
+</P>
+
+<P>
+"Yes; here goes," agreed Jack. Both boys shouted, to make themselves
+heard above the now thunderous roaring of the strange noise.
+</P>
+
+<P>
+A shout of surprise that rose even above the mysterious roaring,
+followed the striking of the match. Beyond the turn the path took a
+steep drop downward, and beyond that&mdash;the boys could hardly believe
+their eyes as they gazed&mdash;was the glint of rushing water.
+</P>
+
+<P>
+"The subterranean river!" was the amazed cry that broke from the lips
+of all three.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap10"></A>
+<H3 ALIGN="center">
+CHAPTER X.
+</H3>
+
+<H3 ALIGN="center">
+A NEW MEXICAN STYX.
+</H3>
+
+
+<P>
+"The subterranean river!"
+</P>
+
+<P>
+The words echoed back weirdly from the vault-like chamber into which
+they had now penetrated, and at the bottom of which the stream, upon
+which the light of the match had glistened, flowed rapidly. Within
+this spacious place the noise was not nearly so loud as it had been
+when confined in the narrow tunnel, which, in fact, acted much as a
+speaking-tube would have done.
+</P>
+
+<P>
+"It can't be!" gasped Ralph, unwilling to believe his own eyes.
+</P>
+
+<P>
+"But it is," cried Jack, as, all thoughts of their predicament
+forgotten in this strange discovery, they made lavish use of their
+matches on gaining the edge of the stream. The river was about twenty
+feet in width, and they speedily saw that the roaring sound they had
+heard during their progress through the tunnel was produced by a
+waterfall some distance above, over which the river plunged into a sort
+of basin at their feet.
+</P>
+
+<P>
+But this was not the most astonishing thing they found in that first
+brief but comprehensive inspection. Affixed to the rocky wall at one
+side of the chamber was a large, bronze lamp. An eager overhauling of
+the utensil showed it to be filled with oil, and apparently it was not
+so very long since it had been lighted.
+</P>
+
+<P>
+Hastily applying a match, Jack soon had the rocky chamber lighted, and
+they could now survey the place into which they had blundered, at their
+ease. In size it was about the same dimensions as the Council Hall of
+the mesa, which lay, they knew not how many feet, above them. The
+river roared down along one side of it, forming a deep, turbid pool
+just beneath the waterfall, by which it entered the place.
+</P>
+
+<P>
+To their astonishment, the boys now spied in one corner of the chamber
+several empty boxes piled up. Remains of excelsior and sacking were
+within them, and they bore the stencilled marks, "Agricultural
+Machinery, With Care."
+</P>
+
+<P>
+Instantly what Pete had related to him concerning the conversation of
+the men accompanying Black Ramon flashed into Jack's mind. Could it be
+possible that they had stumbled upon the place utilized by the
+gun-runners to convey their ammunition across the border? At this
+instant, there came a shout from Ralph, who had been peering about the
+place.
+</P>
+
+<P>
+"A boat!"
+</P>
+
+<P>
+"A what?" The incredulous cry burst from both Jack and Walt.
+</P>
+
+<P>
+"It is a kind of a boat, anyhow. Come here, and look for yourselves."
+</P>
+
+<P>
+Ralph was bending over the rocky marge of the subterranean river at a
+part of the chamber farthest removed from the waterfall. The water
+here flowed comparatively slowly, most of its force having been
+expended in the pool beneath the fall. Sure enough, Ralph had been
+right. Moored to the bank by two stout ropes attached to iron bars
+driven into the rock, was a boat&mdash;if such a name can be given to the
+flat-bottomed, floating appliance, upon which the thunderstruck boys
+gazed.
+</P>
+
+<P>
+The boat, or rather float, was about twenty feet in length and some
+five feet in beam. It was not unlike, in fact, one of those shallow
+craft used by duck hunters, only it was square at each end. Evidently
+it would hold a considerable quantity of freight. More excelsior and
+burlap litter in the bottom of it showed that whatever had been the
+contents of the boxes, it had apparently been used to transport them.
+</P>
+
+<P>
+"Boys, we've tumbled over the discovery of the age!" exclaimed Jack, in
+what was for him, a strangely excited voice.
+</P>
+
+<P>
+The others were not less moved. Their eyes were round and their jaws
+dropped in incredulous wonderment, as they gazed before them.
+</P>
+
+<P>
+"Will somebody please pinch me?"
+</P>
+
+<P>
+It was Ralph who spoke, turning a countenance solemn and startled upon
+his comrades.
+</P>
+
+<P>
+"No need to do that, Ralph. You're wide-awake; make no mistake about
+that."
+</P>
+
+<P>
+"But&mdash;but I don't understand," began Walt in a puzzled tone. "What is
+this place, what&mdash;&mdash;"
+</P>
+
+<P>
+"What is it?" echoed Jack. "It's the gun-runners' underground
+railroad. Can't you see it? This river, so the old Indian legend
+says, emerges across the border. In some way these Mexicans heard of
+it, and learned the secret of the hollow altar. No wonder the
+government has not been able to find out how the rebels got their arms
+across the border."
+</P>
+
+<P>
+"Well, what are we going to do, now we've found it?"
+</P>
+
+<P>
+Walt, the practical, propounded the query, as they stood there,
+half-stunned by the rapidity with which unheard-of events had happened
+within the last half-hour.
+</P>
+
+<P>
+"Why, I&mdash;upon my word, I don't know," laughed Jack, brought up with a
+round turn by the hard-headed Walt.
+</P>
+
+<P>
+"I do," rejoined Walt.
+</P>
+
+<P>
+"What then?"
+</P>
+
+<P>
+"Escape to the open air."
+</P>
+
+<P>
+"You mean it?" Somehow, in his excitement, Jack had not gone as far as
+this daring suggestion. And yet it was, after all, the only thing to
+do. But suddenly another thought occurred to the boy.
+</P>
+
+<P>
+"The professor and Coyote Pete, how can we leave them?"
+</P>
+
+<P>
+"Well, we can't do them any good by remaining buried here, that's
+certain," replied Walt, in his sensible way.
+</P>
+
+<P>
+Jack and Ralph nodded agreement.
+</P>
+
+<P>
+"On the other hand, if this river really leads out into Mexico, we can
+take the subway to freedom and then, when we emerge, find out the best
+thing to do. Maybe we can fall in with some government troops or
+authorities of some kind."
+</P>
+
+<P>
+"But suppose the insurrectos are in power wherever this river comes
+out?"
+</P>
+
+<P>
+The question came from Ralph.
+</P>
+
+<P>
+"We'll have to take chances on that, I suppose."
+</P>
+
+<P>
+"Hark!" came suddenly from Jack.
+</P>
+
+<P>
+Far back somewhere in the tunnels they had threaded they could hear
+loud shouts and cries. The sound of the pursuit boomed out even above
+the noise of the waterfall.
+</P>
+
+<P>
+"They're after us!" exclaimed Jack.
+</P>
+
+<P>
+"Shall we take the boat?" Walt's usually calm voice shook a little as
+he asked the question.
+</P>
+
+<P>
+"It's our only chance. Come on, in with you, Ralph."
+</P>
+
+<P>
+Ralph hesitated no longer, but jumped into the little contrivance. A
+sort of oar lay in the bottom. He thrust it over the side.
+</P>
+
+<P>
+"The water's only about three feet deep," he announced.
+</P>
+
+<P>
+"So much the less chance of our being drowned," rejoined Jack.
+</P>
+
+<P>
+The lad had his knife out&mdash;a heavy-bladed hunting weapon. As soon as
+all was ready he would cut the ropes and set the boat free on the
+turbulent current.
+</P>
+
+<P>
+"All right!" cried Walt, as he clambered in and took his place by Ralph.
+</P>
+
+<P>
+Jack gave a hasty look around, and the next instant made a flying leap
+into the little craft. So fast had Black Ramon and his followers taken
+up the trail after they had discovered that the boys had found the
+secret of the hollow altar, that they were already entering the chamber.
+</P>
+
+<P>
+Ramon was in the lead. The glare of the lamp fell full on his
+parchment-like features, as with a roar of recognition, he sighted the
+boys.
+</P>
+
+<P>
+Ping!
+</P>
+
+<P>
+Something whizzed past Jack's ear, and, chipping the rock above,
+showered the occupants of the boat with fragments. The sharp report of
+the Mexican's revolver filled the place. With a quick movement, Jack
+slashed the rope nearest him. If he had not been in such a hurry, he
+would have seen that the other should have been severed first. As it
+was, he had cut the one that held the boat's bow to the stream.
+Instantly the flat-bottomed craft swung dizzily around, and still held
+by her stern mooring, dashed against the bank.
+</P>
+
+<P>
+For a minute the boys feared she was stove in, but there was no time to
+waste on an examination.
+</P>
+
+<P>
+Slash!
+</P>
+
+<P>
+One stroke of the knife severed the remaining rope, already drawn as
+taut as a piano wire. But, as Jack's knife fell, the place became
+filled with shouts and confusion.
+</P>
+
+<P>
+Ramon had been a little in advance of his men, and now they were all in
+the place. A second's glance showed them what had happened. Not only
+were the boys about to escape, but if they did not stop them the secret
+of their underground route across the border would be discovered, and
+its usefulness at an end.
+</P>
+
+<P>
+No wonder they strained every nerve to reach the boys. Ramon himself
+had bounded to the side of the subterranean river as the boat swung
+round. As her gunwale had struck the bank, he had leaped aboard. But
+before he could use his revolver, Walt's powerful arm knocked the
+weapon out of his hand, and it fell on the bottom of the boat. With a
+snarl of rage, Ramon flashed round on the boy. But whatever the
+Mexican might have been able to do with knife or pistol, he was no
+match for the muscles of the American lad.
+</P>
+
+<P>
+Walt fairly picked the lithe form of the gun-runner from the floor of
+the boat as Jack's knife fell across the remaining rope. With a splash
+and a loud cry, Ramon pitched overside into the stream. As he fell,
+though, he managed to clutch the side of the craft and he hung on,
+desperately endeavoring to draw himself up into the boat.
+</P>
+
+<P>
+His followers, seeing what had happened, rushed down on them. A
+tempest of bullets rattled about the boys' heads as they felt the rope
+part. It was no moment for sentimental hesitation. Walt raised his
+foot, and the next instant brought his heavy boot down with crushing
+force on Ramon's clinging fingers.
+</P>
+
+<P>
+With a yelp of pain, the fellow let go and was rolled over and over in
+the river, while half a dozen of his men waded in to rescue him.
+</P>
+
+<P>
+"Yip-ee-ee-ee! We're off!" yelled Jack, with a true cowboy yell. The
+lad was carried away by the excitement and thrill of the adventure.
+</P>
+
+<P>
+With a lurch and a bump, the frail craft carrying our three young
+friends shot forward. The lamp-lit panorama as Ramon, dripping and
+cursing, was hauled out of the water by his band, flashed before their
+eyes for a brief moment. The next instant dense darkness fell about
+them.
+</P>
+
+<P>
+At what seemed to be a mile-a-minute pace they were hurried forward
+into the unknown.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap11"></A>
+<H3 ALIGN="center">
+CHAPTER XI.
+</H3>
+
+<H3 ALIGN="center">
+THE CAMP OF THE GUN-RUNNER
+</H3>
+
+
+<P>
+Jounced against the rough, rock walls, bumped over shoal places, and at
+times whirled almost broadside on by the swift current, the queer,
+flat-bottomed boat containing our three young friends was hurried
+through the darkness. It was the maddest ride any of them had ever
+taken, and, as we know, they had been through some thrilling
+experiences since they had first stood on the railroad station platform
+at Maguez. Had they known it, they could have controlled the boat more
+or less with the rough oar&mdash;the one with which Ralph had sounded the
+depth of the river&mdash;but, of course, they were inexpert in the
+management of such a craft. They could do nothing but keep still and
+trust to luck to bring them safely out of their extraordinary
+predicament.
+</P>
+
+<P>
+After some ten minutes of this, the current seemed to slacken a little
+and the walls narrowed. Jack stretched out a hand and, to his
+astonishment, his fingers were swept along a rope stretched down the
+side of the tunnel. This solved a problem he had been revolving in his
+mind&mdash;namely, how did the Mexicans get their boat back after it had
+delivered its cargo of arms? The explanation was now a simple one.
+Evidently they hauled it back by the use of this rope. "It must have
+been hard work, though," thought Jack.
+</P>
+
+<P>
+Conversation was impossible in the confines of the tunnel which, in
+places, was a mere tube in the rocks; the roar of the water was almost
+deafening. It was so black, too, that they could not see one another's
+faces. Of real alarm Jack did not feel much, and for an excellent
+reason. It was apparent that the Mexicans had used this underground
+route across the border many times, and, if they could make the
+passage&mdash;terrifying as it seemed&mdash;in safety, there was every reason to
+suppose that the boys could make it with the same security.
+</P>
+
+<P>
+What worried Jack most about their situation proceeded from a far
+different cause. There was little reason to doubt that at the other
+end of the tunnel, wherever that might be, Black Ramon or his
+superiors, arming the insurrectionists, had guards posted to receive
+the smuggled guns. If no opportunity of escaping from the boat
+presented itself before they were hastened out of the exit of the
+tunnel, their situation would be just as bad as ever. Ramon would, of
+course, lose no time in following them up, either by a spare boat,
+which he might have had concealed in the vaulted chamber, or else on
+his fast, coal-black horse which he might ride across the rocky range,
+far above the subterranean stream.
+</P>
+
+<P>
+In the event of their falling once more into the hands of Ramon, Jack
+could not repress a shudder as he thought of what the probable fate
+would be. Ugly stories had from time to time floated across the border
+concerning the manner in which Ramon, in his cattle-rustling days,
+dealt with his prisoners,&mdash;stories of torture and suffering that made
+one shudder even to listen to. If the apparent leader of the
+insurrectionist gun-runners had cause for animosity against the boys
+before, it was surely redoubled now. Not only had they accidentally
+penetrated the secret of the Haunted Mesa, but they had toppled the
+former leader of the cattle-rustlers ignominiously into the water, an
+insult which Jack knew the man's nature too well to suppose he would
+easily either forgive or forget.
+</P>
+
+<P>
+In such gloomy reflections was he occupied when a sudden shout from the
+others roused him from his reverie, and, looking up, he saw that the
+tunnel through which the river flowed was growing higher, broader, and
+lighter. The darkness had now been exchanged for a sort of semi-gloom,
+in which the almost black rock gleamed wetly where the hurrying current
+of the stream had washed its base.
+</P>
+
+<P>
+"We're near the end!" shouted Walt to the others.
+</P>
+
+<P>
+Jack nodded. Suddenly his eye fell on Ramon's revolver, which lay at
+the bottom of the boat as it had fallen when he toppled overboard. One
+cartridge had been discharged, leaving but four good shells in the
+chamber, but in an emergency those four, the lad knew, would be better
+than no weapons at all. He regarded this as distinctly a piece of good
+luck&mdash;this finding of the pistol. He examined it and found that it was
+a heavy weapon of forty-four caliber.
+</P>
+
+<P>
+Hardly had he had time to observe all this before the boat, without the
+slightest warning, shot out into daylight, very much as a railroad
+train emerges from a tunnel. A swift glance at their surroundings
+showed Jack that they had floated into a sort of natural basin amid
+some wild, bare-looking hills. The banks of this basin were clothed
+with a sort of wild oat and interspersed with a small blue wild flower.
+Here and there were clumps of chapparal. But what pleased the lad most
+was the fact that, although not far from them a rude hut stood upon the
+bank, there was so far no sign of human occupancy of the place.
+</P>
+
+<P>
+Seizing the steering oar, Jack ran the boat up alongside a spot where
+the bank shelved gently down to the water's edge, and ran her, nose up,
+on the sand.
+</P>
+
+<P>
+"Hoo&mdash;&mdash;" began Ralph jubilantly, his spirits carrying him away, but
+Jack's hand was over his mouth in a second.
+</P>
+
+<P>
+"The less noise we make the better," he breathed, stepping out of the
+boat on tiptoe and signing to the others to do the same. With scarcely
+a sound, they landed and stood at length on the grassy carpet sloping
+down to the sandy beach.
+</P>
+
+<P>
+So far not a sound had proceeded from the hut Jack turned to his
+companions with a cautious gesture.
+</P>
+
+<P>
+"Wait here while I investigate," he whispered, "and be ready to jump
+back into the boat and shove off at a minute's notice."
+</P>
+
+<P>
+They nodded and turned to obey, as Jack, as silently as he could, crept
+on toward the hut, his revolver clasped ready for use at the slightest
+alarm. The Border Boy did not mean to be caught napping. In this
+manner he reached the wall of the hut nearest to the river, in which
+there was a small, unglazed window. Cautiously raising himself on
+tiptoe, Jack peered within.
+</P>
+
+<P>
+In a rough chair, by a table covered with the untidy remains of a meal,
+was seated an elderly Mexican, as shriveled and brown as a dried bean.
+The regularity with which he was "sawing wood" showed that he was as
+sound asleep as it is possible for a man to be. Still Jack knew that
+there are men who sleep with one eye open, so he did not relax an iota
+of his vigilance as he crept around the corner of the house. On the
+opposite side he found a doorway, and, noiselessly gliding in, he had
+the pistol to the Mexican's ear before whatever dreams the man might
+have been having were even disturbed.
+</P>
+
+<P>
+"Caramba, sanctissima! Santa Maria!" yelled the man, springing to his
+feet as if propelled by springs. But the uncomfortable sensation of
+the little circle of steel pressed to the nape of his neck brought him
+back again into the chair in a second, trembling like a leaf, and
+gazing in terror at the determined young figure standing over him.
+</P>
+
+<P>
+"Keep quiet and I'll not hurt you," said Jack, adding as an
+afterthought: "Do you speak English?"
+</P>
+
+<P>
+"Me spiggoty 'Merican," sputtered the trembling old Mexican.
+</P>
+
+<P>
+"All right, José, then listen: Are there any horses here?"
+</P>
+
+<P>
+The old man's eyes held a gleam of intelligence.
+</P>
+
+<P>
+"Cavallo, señor. One, two, t'ree horse over heel."
+</P>
+
+<P>
+"Oh, over the hill, are they?" said Jack to himself, then aloud: "You
+come and show them to me."
+</P>
+
+<P>
+"Mocho easy to find," protested the Mexican.
+</P>
+
+<P>
+Jack smiled to himself. He had been right, then. The old man was
+trying to trick him. Assuming a sterner air, he thundered out,
+</P>
+
+<P>
+"Tell me where these horses are or I'll kill you!"
+</P>
+
+<P>
+The threat proved effectual, as Jack had hoped it would. Dropping all
+his attempts at subterfuge, the Mexican told the boy that the horses
+were in a gully not a hundred feet from the house. On the Mexican
+being escorted there, still with the pistol held close to his head, his
+words were found to be true.
+</P>
+
+<P>
+Three horses, ready saddled and bridled, stood in the gulch, apparently
+reserved for the use of any one about the camp who should need them in
+a hurry.
+</P>
+
+<P>
+This much ascertained, Jack marched the Mexican back to the hut, where,
+with a rope, he leisurely proceeded to bind him. Then, amid the
+fellow's tears and supplications&mdash;for he evidently thought he was about
+to be killed&mdash;the boy marched him to the river bank. Walt and Ralph
+were naturally bubbling over with questions, but they said nothing as
+Jack sternly ordered the aged Mexican to board the boat.
+</P>
+
+<P>
+There were more prayers and tears, but finally the shriveled old chap
+got on board, and the boys shoved him off. The current rapidly bore
+him off down the stream and presently he vanished between the two
+points of land through which the river made its way out of the basin.
+</P>
+
+<P>
+"Well, he's off for a good, long ride," said Jack, as with howls and
+yells from its passenger the boat vanished from view.
+</P>
+
+<P>
+"Why didn't you just bind him and leave him in the hut?" asked Ralph.
+</P>
+
+<P>
+"Because Ramon may be along at any moment, and the old fellow might
+give him some information concerning us we wouldn't like to have
+published," was the rejoinder. "In that boat he is in no danger and
+will simply take a long and pleasant ride, and won't be in a position
+to do us any mischief when he is finally rescued."
+</P>
+
+<P>
+The boys were full of admiration for Jack's strategy, and openly
+expressed their congratulations on the skillful way he had carried
+things through, but the lad waved them aside impatiently. Rapidly he
+told them that their best course was to get on horseback as soon as
+possible, and head away from the valley.
+</P>
+
+<P>
+Some five minutes later three youthful figures mounted on a trio of
+splendid specimens of horse flesh, loped easily up a trail leading from
+the natural basin in the hills. In Jack's pocket, too, reposed a
+certain paper found on the table in the hut and signed with Ramon de
+Barros' name. With a vague idea that it might prove useful to him, the
+boy had appropriated it, and shoved it hastily in his pocket.
+</P>
+
+<P>
+The summit of the basin reached, the boys found themselves not far from
+a broad, white road. The compass, which Jack still had on his wrist,
+showed the direction to be about due east and west. Crossing a stretch
+of grass, which separated them from the thoroughfare, the three young
+horsemen were soon standing on the ribbonlike stretch of white which
+wound its way through a country pleasantly green and fresh-looking
+after their sojourn in the desert.
+</P>
+
+<P>
+"Looks like the promised land," cried Walt.
+</P>
+
+<P>
+"I'll bet we're the first bunch to find the promised land via the
+underground railway," laughed Ralph, as they gazed about them,
+undecided in which direction to proceed.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap12"></A>
+<H3 ALIGN="center">
+CHAPTER XII.
+</H3>
+
+<H3 ALIGN="center">
+MADERO'S FLYING COLUMN.
+</H3>
+
+
+<P>
+As they stood there, still undecided as to which direction to take,
+Jack's keen eyes detected, above a clump of trees some distance down
+the road to the west, a cloud of yellow dust rising. Evidently
+somebody was coming their way. The question was, who was it?
+</P>
+
+<P>
+It might be some one of whom they could inquire the direction to the
+Esmeralda mine&mdash;for Jack had determined to seek out his father, knowing
+the mine could not be very far distant. Again it might be a band of
+insurrectos, in which case they would have jumped out of the frying pan
+into the fire with a vengeance.
+</P>
+
+<P>
+"Shall we ride forward?" asked Walt, as Jack's lips tightened in deep
+thought.
+</P>
+
+<P>
+The other boy pushed back his sombrero. Jack Merrill was only a lad,
+after all, and he found himself suddenly called upon to answer a
+question which might have stumped a grown man. The question, however,
+was decided for him, and by a means so utterly unexpected that it came
+near jolting the Border Boys out of their composure; for Jack, as they
+had ridden up from the river, had admonished his companions to keep
+cool minds and wits and stiff upper lips whatever happened. They were
+going into a country in which, from what they had been able to gather,
+the insurrectos were numerically and strategically strong. Their only
+safety, the lad argued with a wisdom beyond his years, was in facing
+emergencies as they came, without betraying by outward signs whatever
+of inward perturbation they might feel.
+</P>
+
+<P>
+"I think we had better ride eastward, till we come to some village or
+town," Jack was beginning, in response to Walt's question, when a voice
+from behind suddenly hailed them in unmistakably American accents.
+</P>
+
+<P>
+"Ah, here you are, gentlemen. We've been expecting you."
+</P>
+
+<P>
+The boys wheeled to find that a horseman stood beside them. He had
+ridden almost noiselessly over the soft grass, which accounted for
+their not having heard his approach. Jack took in the new arrival's
+figure in a quick, comprehensive glance.
+</P>
+
+<P>
+The man who now faced them was a stalwart-looking chap of about thirty.
+His face was bronzed and his eyes keen. The face of one who has lived
+much out of doors. His manner seemed frank and open&mdash;even hearty&mdash;but
+any one skilled in reading faces would have noted in the rather
+receding chin and the eyes set close together that, in spite of his
+apparent heartiness, the newcomer was a man of limited reliability.
+The sort of chap, in short, who, while fearless up to a certain point
+and adventurous to a degree, would yet in an extremity look out for
+"Number One."
+</P>
+
+<P>
+As for his dress, it was much the same as the boys'. Sombrero, leather
+chaps well worn, blue shirt, and red neck handkerchief. Jack's keen
+eyes noted, too, that the pommel of his saddle bore some recent bullet
+scars, and that in two bearskin holsters reposed the formidable-looking
+butts of two heavy-caliber revolvers. The war-like note was further
+enhanced by the fact that across his saddle horn the new arrival
+carried a Remington rifle.
+</P>
+
+<P>
+The boys' position was now an extraordinary one. Advancing toward them
+down the road, was, what they could now perceive to be, a considerable
+body of horsemen. As if this were not enough to raise a question of
+whether it was better to fly or remain where they were, here was this
+total stranger, perhaps an American, too, hailing them as if he knew
+them, or, at least, had expected to meet them there. Jack's mind was
+made up in a flash, but, even in the brief instant he hesitated, the
+stranger's keen, close-set eyes narrowed suspiciously.
+</P>
+
+<P>
+"I'm not mistaken, am I? You expected to meet me here?"
+</P>
+
+<P>
+"Yes, yes, of course," responded Jack quickly, and in as easy a tone as
+he could command; "I hope we're not late?"
+</P>
+
+<P>
+"No; there comes Madero's flying column now. You couldn't have kept
+the appointment better if you had arranged to meet us at some spot in
+New York."
+</P>
+
+<P>
+"I'm glad we're on time," said Jack, not knowing exactly what else to
+say.
+</P>
+
+<P>
+The lad was thunderstruck, as well he might be, by the turn events were
+taking. He wished fervently, however, that they knew whom they were
+expected to be and why their coming had been awaited with such
+eagerness.
+</P>
+
+<P>
+"I say, you know," rattled on the other, who seemed to be a pleasant
+natured enough chap, "that trip of yours through that hole in the
+ground has mussed you up a bit."
+</P>
+
+<P>
+"It certainly has," agreed Jack, more and more mystified; "it's a
+pretty rough voyage."
+</P>
+
+<P>
+"That's what, and going through that blamed trap in the Mesa, like a
+comedian in an extravaganza, isn't the least unpleasant part of it. It
+was a pretty slick trick of Ramon's to find that out, although, I
+guess, some old Indian gave him the tip."
+</P>
+
+<P>
+"It's a great scheme," put in Walt Phelps, finding his tongue at last.
+</P>
+
+<P>
+"You chaps are a good deal younger than I expected to find you,"
+rattled on the stranger, "but I suppose you've seen lots of service."
+</P>
+
+<P>
+"Yes, lots of it," put in Ralph, throwing some fervor into his tone.
+He felt that they had indeed, in the last few hours, seen service
+enough for a lifetime. Jack inwardly rejoiced as the others found
+their tongues. He had dreaded that the suddenness of the emergency
+might have proved too much for them. Both lads were rising to it
+gallantly, however. Now, if only he could find out who on earth they
+were supposed to be, they might yet escape from the predicament into
+which they had fallen.
+</P>
+
+<P>
+"Now let's introduce ourselves," went on their new acquaintance,
+evidently not the least bit suspicious now. "My name's Bob Harding.
+Which of you chaps is Con Divver?"
+</P>
+
+<P>
+"Right here," said Jack, motioning to Walt.
+</P>
+
+<P>
+"And Jim Hickey and Ted Rafter?"
+</P>
+
+<P>
+"I'm Jim and here is Ted," responded Jack, his heart beating like a
+trip hammer. It was a daring game they were playing.
+</P>
+
+<P>
+"That's good. Now we all know each other. I think that Americans
+enlisted in this sort of service should be on good terms, don't you?"
+</P>
+
+<P>
+"I certainly do," rejoined Jack warmly.
+</P>
+
+<P>
+"Fine! I'll bet we'll make good messmates. And now here comes Madero
+himself. If you fellows will come with me, I'll introduce you in form.
+Do you 'spiggoty'?"
+</P>
+
+<P>
+"Do we what?" asked Jack wonderingly.
+</P>
+
+<P>
+"Spiggoty. Talk this greaser lingo?"
+</P>
+
+<P>
+"Not very well, I'm afraid. Does the general talk English?"
+</P>
+
+<P>
+"Well. He's a good fellow, too. You'll find out."
+</P>
+
+<P>
+Thus rattling on, Bob Harding escorted the lads toward the van of the
+advancing horsemen. There were about a hundred in the troop, which
+Harding had referred to as a "Flying Column," and, although the
+horsemen were all apparently well armed, their appearance was ragged
+and wild in the extreme. They had evidently seen some hard fighting.
+Here and there could be seen men with bandaged heads or limbs, while
+their high conical-crowned hats were in some cases drilled, like
+beehives, with bullet holes. In color, the insurrecto leader's
+followers ranged from a delicate cream to a dark, reddish-brown, almost
+the coppery hue of a red Indian. In all, they formed as ferocious and
+formidable-looking a troop of horsemen as the Border Boys had ever set
+eyes on.
+</P>
+
+<P>
+Madero himself, a rather sad-faced man of past middle age, rode in
+advance, surrounded by several officers, the latter having red flannel
+chevrons attached to their buckskin coats by safety pins. The famous
+insurrecto leader raised his hat with Mexican courtesy as the newcomers
+approached. Bob Harding drew himself up in his saddle and gave a
+military salute which the general stiffly returned. The boys, taking
+their cue from their new acquaintance, followed his example.
+</P>
+
+<P>
+"I am afraid that your first experience with the insurrectos was a
+rough one, señores," said the general, with one of his sad smiles,
+using very fair English.
+</P>
+
+<P>
+"No rougher than we must expect," rejoined Jack crisply. The lad by
+now had begun to have an inkling of the situation. Evidently Bob
+Harding was a soldier of fortune fighting with the insurrectos against
+the troops of Diaz, while they themselves were supposed to be more of
+the same brand. Evidently they had been expected by Ramon's
+subterranean river, and in taking the boat they must have forestalled
+the real Con Divver, Jim Hickey, and Ted Rafter. Jack caught himself
+wondering how long it would take the latter to ride over the mountains
+and discover the imposture.
+</P>
+
+<P>
+"We are on our way to our bivouac farther on, gentlemen," said the
+general, with a wave of his hand, as if to dismiss them. "Captain
+Harding will introduce you to your brother officers and later on I will
+assign you to duty."
+</P>
+
+<P>
+The boys saluted once more, as did Bob Harding, and, still following
+the young soldier of fortune, they rode toward the rear of the column.
+The brown-skinned soldiers cast many glances out of their wild eyes at
+them as they loped back, evidently wondering at the youth of Madero's
+new recruits from across the border.
+</P>
+
+<P>
+The boys found no opportunity to exchange conversation as they rode
+along. Bob Harding was far too busy introducing them to brother
+officers to permit of this. From remarks addressed to them, which they
+answered carefully in a general way, the boys soon learned that the
+three soldiers of fortune they were impersonating had been redoubtable
+warriors in several revolutionary battles in South America. Thus it
+came about that Jack and his chums were speedily far more prominent
+personalities than they cared about becoming. The officers of Madero's
+command they found to be mostly small planters and ranch owners,
+inflamed with bitterness at the freedom with which great grants of land
+had been made to Americans by Diaz.
+</P>
+
+<P>
+Bob Harding was not backward in telling them his history, as they rode
+along. He had been expelled from West Point for a hazing prank, and
+since that time had "knocked about the world a bit," as he expressed
+it. He was frank in confessing that he was with Madero's command for
+the "fun there was in it."
+</P>
+
+<P>
+"I don't see much fun in injuring American interests and practically
+warring on your own people," burst out Jack, before he knew what he was
+saying.
+</P>
+
+<P>
+Harding whipped around in his saddle like a flash.
+</P>
+
+<P>
+"Say, Jim Hickey," he snapped, "those are funny sentiments coming from
+you. You didn't feel that way during your famous campaign in
+Venezuela, did you?"
+</P>
+
+<P>
+"Well, it wasn't so near home, you see," rather lamely explained Jack,
+wishing that he had bitten his tongue out before he had made such a
+break.
+</P>
+
+<P>
+But Bob Harding fortunately was not of an analytical disposition, and
+he was soon rattling on again, relating to the boys, with great glee,
+the manner in which the insurrectos were getting all the arms they
+wanted by Black Ramon's underground route.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap13"></A>
+<H3 ALIGN="center">
+CHAPTER XIII.
+</H3>
+
+<H3 ALIGN="center">
+IN THE CAMP OF THE INSURRECTOS.
+</H3>
+
+
+<P>
+Camp was made that night not far from the outskirts of what must have
+been a small town or village. Through the trees surrounding the camp
+the boys could catch the glint of distant lights as the sun set and
+darkness rushed up with the suddenness characteristic of the southern
+latitudes. Rumor about the camp was that there was a fair or carnival
+in the village. To Jack's huge delight, he found that a tent was to be
+provided for them, and that, if all went well, they would be able,
+after the camp was wrapped in sleep, to have a consultation.
+</P>
+
+<P>
+But before this occurred something else happened which bore so directly
+on the boys' fortunes that it must be related here. Supper in the camp
+was over, sentries posted, and the routine of what had evidently been a
+long campaign taken up, when the three lads, who had been chatting with
+Bob Harding and trying to draw out all he knew without betraying
+themselves, were summoned by a ragged orderly to present themselves in
+General Madero's tent.
+</P>
+
+<P>
+At first a dreadful fear that their deception had been discovered
+rushed into Jack's mind, as they arose from the ground outside Bob
+Harding's tent and made their way to the general's quarters. This
+fear, which his comrades shared with him, was speedily relieved,
+however. General Madero greeted them with the same grave courtesy he
+had shown them earlier in the day, and, after a few words, bade them be
+seated. Each visitor having been accommodated with a camp stool, the
+general turned to a written paper which he had before him on the
+folding camp table, and which he had apparently been poring over
+intently when they entered.
+</P>
+
+<P>
+"I sent for you, gentlemen," he said, "in the first place, because I am
+sure, from what Señor Ramon told me, our new recruits are anxious to
+distinguish themselves, and also because I have some duty to outline to
+you which is peculiarly adapted for Americans to undertake.
+</P>
+
+<P>
+"You know, doubtless, that the funds of the insurrectos are not as
+plentiful as they might be. Most of us are poor men. I myself have
+disposed of my estate to make the revolution against the tyrant Diaz
+successful." He paused and frowned at the mention of the hated name,
+and then continued in the same grave, even voice:
+</P>
+
+<P>
+"It becomes necessary, therefore, for us to raise funds as best we may.
+Of course, we might live upon the country, but this I am unwilling to
+do. The people are friendly to us. They give us their moral support.
+Let us then not repay good with evil by plundering them. Rather let us
+pay for what we get as we go along."
+</P>
+
+<P>
+Harding nodded, as did the boys. It was best to give the general the
+impression that they were deeply interested.
+</P>
+
+<P>
+"Very well, then. But we must raise funds&mdash;and how? How better than
+by helping ourselves to the product of which our country has been
+robbed by favorites of Diaz. I refer, I need hardly say, to the
+American mining men who have enriched themselves at my poor
+countrymen's expense."
+</P>
+
+<P>
+Jack could hardly repress an angry start as he saw whither this line of
+reasoning must lead. The gross injustice of the idea made him flush
+hotly, but he was far too wise to expose his hand to the wily old
+insurrecto leader, who was watching them with an eager look on his
+withered, yellow face.
+</P>
+
+<P>
+"There is near here," continued the general, "a mine I have had my eyes
+on for a long time. It belongs to a Señor Merrill, a rancher&mdash;&mdash;"
+</P>
+
+<P>
+The general broke off abruptly. Jack had started so suddenly that the
+lamp on the table was jarred.
+</P>
+
+<P>
+"Señor Hickey knows Señor Merrill?" he asked, bending his searching
+black eyes on the lad.
+</P>
+
+<P>
+"I&mdash;no&mdash;that is, yes&mdash;I met Señor Merrill some time ago," stammered
+Jack. "Hearing his name again startled me. I was not aware he was in
+this part of the country."
+</P>
+
+<P>
+Apparently the explanation satisfied the old leader, for he continued
+with a satisfied nod.
+</P>
+
+<P>
+"This Señor Merrill is rich, I hear. But all his wealth has not
+prevented his miners leaving him to answer the call of the insurrecto
+cause. His mine, The Esmeralda, is not more than twelve miles from
+here. In the treasure room is stored much gold. Since we blew up the
+railroad, he has not been able to ship it. We must have that gold."
+</P>
+
+<P>
+He paused and looked at the Americans inquiringly. Of the four, Bob
+Harding alone looked enthusiastic.
+</P>
+
+<P>
+"It should be easy, general," he said; "if the Mexican miners have
+quit, all we have to do is to march in and help ourselves."
+</P>
+
+<P>
+"Yes, but Señor Merrill is not unsurrounded by friends," went on the
+general, while Jack's heart gave a bound of gladness; "he has a German
+superintendent and several mine bosses. They have arms and ammunition,
+and it will be a difficult matter to dislodge them. Also, there are
+telephone wires by which he can summon aid from the regular troops."
+</P>
+
+<P>
+"Well, what do you want us to do, sir?" asked Jack, with what was
+really, under the circumstances, a creditable simulation of disinterest.
+</P>
+
+<P>
+"To undertake some scout duty. Find out just what his force is and the
+best quarter from which to attack the mine. And, above all, sever his
+communication with the outside world."
+</P>
+
+<P>
+"Cut the wires?" asked Bob Harding eagerly.
+</P>
+
+<P>
+"That's it. Make it impossible for us to fail."
+</P>
+
+<P>
+"But, general, do not the regulars already know of your presence in
+this part of the country?" asked Jack.
+</P>
+
+<P>
+General Madero smiled.
+</P>
+
+<P>
+"The heads of bone which command them know little beyond dancing and
+how to flirt correctly," he said. "My flying column has, in the past
+two days, passed from one end of the province to the other without
+their being aware of it. The main part of my army is in eastern
+Chihuahua, blowing up bridges and otherwise diverting their attention,
+while I have come into, what you Americans call, Tom Tiddler's ground,
+where I mean to pick up all the gold and silver I can. Why not?" he
+demanded, with a sudden access of fury. "Is it not ours? What right
+have these interlopers of Americanos here? Mexico for the Mexicans and
+death to the robber foreigners!"
+</P>
+
+<P>
+He brought his lean, shriveled hand down on the table with a thump that
+made the lamp shake. His Latin temperament had, for the moment,
+carried him away; for a flash the blaze of fanaticism shone in his
+eyes, only to die out as swiftly as he regained command of himself.
+</P>
+
+<P>
+"When shall we depart on this duty, sir?" asked Bob Harding, after a
+brief pause.
+</P>
+
+<P>
+"To-morrow. The hour I will inform you of later. Not a word of this
+in the camp, remember. I can trust to you absolutely?"
+</P>
+
+<P>
+"Absolutely," rejoined Bob Harding, with, apparently, not a single
+qualm of conscience.
+</P>
+
+<P>
+The general's eyes were bent upon the boys who had not rejoined to his
+question.
+</P>
+
+<P>
+"Absolutely," declared Jack, saving his conscience by adding a mental
+"Not."
+</P>
+
+<P>
+Bob Harding, who was sharp enough in some things, was quick to detect a
+change in the manner of the three supposed soldiers of fortune as they
+left the general's tent.
+</P>
+
+<P>
+"Don't much like the idea of going up against your own countrymen, eh?"
+he asked easily.
+</P>
+
+<P>
+"No," rejoined Jack frankly, "we don't."
+</P>
+
+<P>
+"Now look here, Hickey, isn't that drawing it pretty fine? Merrill and
+chaps like that have practically buncoed old Diaz into granting them
+all sorts of concessions, and&mdash;&mdash;"
+</P>
+
+<P>
+"I'm pretty sure Merrill never did, whatever the rest may have done,"
+was the quiet reply.
+</P>
+
+<P>
+"Eh-oh! Well, of course, it's all right to stick up for one's friends
+and that sort of thing, but I guess that you chaps, like myself, are
+down here to, line your pockets, aren't you?"
+</P>
+
+<P>
+"Perhaps," was the noncommittal reply.
+</P>
+
+<P>
+"Well, to be frank with you, I <I>am</I>. I'm down here just for what there
+is in it, and if I can see a chance to line my pockets by a quiet visit
+to the gold room of a mine, why, that's the mine owner's lookout, isn't
+it? I run my risk and ought to have some reward for it."
+</P>
+
+<P>
+"That's queer reasoning, Harding."
+</P>
+
+<P>
+"Say, Hickey, you're a rum sort of chap. So are your chums here, too.
+Not a bit what I expected you to be like. I thought you were
+rip-roaring sort of fellows, and you act more like a bunch of prize
+Sunday-school scholars."
+</P>
+
+<P>
+There was a taunting note in the words that Jack was not slow to catch.
+Particularly was the last part of Harding's speech brought out with an
+insulting inflection. Jack's temper blazed up.
+</P>
+
+<P>
+"See here, Harding," he snapped out, "do you know anything about
+dynamite?"
+</P>
+
+<P>
+"Eh? What? Yes, of course. But, good gracious, what's that got to do
+with&mdash;&mdash;"
+</P>
+
+<P>
+"Everything. Dynamite doesn't say or do much till it goes off, does
+it?"
+</P>
+
+<P>
+"What are you driving at, my dear fellow, I&mdash;&mdash;"
+</P>
+
+<P>
+"Just this;" Jack's eyes fairly snapped in the starlight, as he looked
+straight into Harding's weak, good-natured countenance; "don't monkey
+with high explosives. Savvy?"
+</P>
+
+<P>
+Harding's eyes fell. He mumbled something. For a minute he was
+abashed, but he soon regained his spirits.
+</P>
+
+<P>
+"Forgive me, Hickey," he exclaimed, "and you, too, Rafter and Divver.
+I thought you were just a bunch of kids, but now I see you are the real
+thing. Blown in the bottle, this side up, and all that.
+</P>
+
+<P>
+"Say, do you know," he went on, lowering his voice cautiously and
+bending forward as if afraid the coffee-colored sentry pacing near by
+might overhear, "for a while I even thought you were imposters."
+</P>
+
+<P>
+"No!" exclaimed Jack, starting back in well-assumed amazement.
+</P>
+
+<P>
+"Fact, I assure you. Funny, wasn't it?"
+</P>
+
+<P>
+"Not very funny for us had your suspicions been correct," put in Walt
+Phelps.
+</P>
+
+<P>
+"My dear Con, I should think not. Putting your eyes out with red-hot
+irons would be one of the least things that old Madero would do to you.
+Fatherly old chap, isn't he? But, as you said, Hickey: Don't fool with
+dynamite!"
+</P>
+
+<P>
+A few paces more brought the boys to their tent.
+</P>
+
+<P>
+"Well, good night, or buenas noches, as they say in this benighted
+land," said Harding, as they reached it. "Better turn in and have a
+good sleep. And then to-morrow it's Ho! for Tom Tiddler's ground, a
+pickin' up gold and silver."
+</P>
+
+<P>
+"And maybe bullets," came from Walt.
+</P>
+
+<P>
+"Oh, my dear fellow, that's all in the life. Buenas noches!"
+</P>
+
+<P>
+And Bob Harding passed on, humming gayly to himself.
+</P>
+
+<P>
+The boys entered their tent and lit the lamp. It was silent as the
+grave outside, except for the steady tramp, tramp of the sentries. At
+long intervals the weird cry of some night bird came from the woods, on
+the edge of which they were camped, but that was all.
+</P>
+
+<P>
+Jack sat down on the edge of his cot and gazed across the tent at the
+others.
+</P>
+
+<P>
+"Well?" he said.
+</P>
+
+<P>
+"Well?" came back from his two chums in danger.
+</P>
+
+<P>
+Thus began a conversation which, with intervals of silence, when the
+sentries' heavy footsteps passed, continued into early dawn. Then,
+with a consciousness that the future alone could bring about a solution
+of their dilemma, the three tired lads tumbled into their cots to sleep
+the slumber of vigorous, exhausted youth.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap14"></A>
+<H3 ALIGN="center">
+CHAPTER XIV.
+</H3>
+
+<H3 ALIGN="center">
+"DEATH TO THE GRINGOES!"
+</H3>
+
+
+<P>
+It was broad daylight when the lads awoke. About them the life of the
+camp had been astir for some time, in fact. Bugles rang out cheerily
+and ragged troopers hastened hither and thither, with fodder or buckets
+of water for their mounts, for in Madero's flying squadron each man
+looked after his own animal, with the exception of a small force
+detailed to commissariat duty. From the village below, curious-eyed
+Mexicans began pouring into camp with the earliest dawn, and by the
+time the three involuntary imposters were out of their tent and had
+doused each other with cold water, the place presented a scene of
+lively activity and bustle.
+</P>
+
+<P>
+"Sitting on the edge of a volcano seems to agree with us," remarked
+Jack, as the three sauntered off to join Bob Harding, who was standing
+outside his tent door, smoking a cigarette, a bad habit he had picked
+up from the Mexicans.
+</P>
+
+<P>
+Indeed, three more manly, rugged lads would have been hard to find.
+Under their tanned skins the bright blood sparkled, and there was a
+surety in their long, swinging stride and the confident set of their
+shoulders that made one feel a certainty that there was a trio that
+would be able to take care of itself in any ordinary emergency.
+</P>
+
+<P>
+Refreshed, even by the few hours slumber, and with sharp-set appetites,
+the boys felt altogether different persons from the three bedraggled
+youths who had been jounced through the tunnel, and later thrown into
+such a perplexing combination of circumstances.
+</P>
+
+<P>
+"I feel fit for anything," Ralph confided to Jack.
+</P>
+
+<P>
+"Good boy," rejoined his companion, throwing his arm about the Eastern
+lad's neck; "we'll come out all right. I'm confident of it."
+</P>
+
+<P>
+"Unless the real Con Divver, Jim Hickey and Ted Rafter happen to show
+up," put in the practical Walt, with a half-grin.
+</P>
+
+<P>
+"Botheration take you, Walt," exclaimed Ralph, in comic petulance;
+"you're the original laddie with a bucket of cold water. As we figured
+it out last night, we shall be far away from here on our way to the
+Esmeralda mine before Ramon and the real soldiers of fortune whose fame
+we have appropriated are anywhere near here."
+</P>
+
+<P>
+"I hope so, for our sakes," muttered Walt, half to himself. Practical
+minded as Walt was by nature, he saw only too clearly the imminent
+peril in which they were moving. "Sitting on the edge of a volcano,"
+was the way Jack had put it. He had not stated the case a bit too
+strongly. At any moment, for all they knew, Ramon or one of his men
+might arrive with the true story, and then, where would they be?
+</P>
+
+<P>
+At the conference in the tent the night before, the three lads had
+agreed on a definite course of action. This was to get as close to the
+Esmeralda as they could, and then make a bold dash for Mr. Merrill and
+their friends. If Bob Harding chose to join them, well and good. If
+he did not&mdash;well, they could not force him. Somehow, both Jack and
+Walt had reached the conclusion that Bob, for all his vivacity and good
+humor and apparent courage, would prove a "rotten reed" in a moment of
+stress. How accurately they had gauged his character, we shall see.
+This plan, as our readers will agree, was a sensible one, and,
+moreover, had the merit of being the only way out of their dilemma.
+But it all hinged on one thing, namely, on their departing before Ramon
+or any of his followers arrived and denounced them.
+</P>
+
+<P>
+Breakfast in the insurrecto camp was a peculiar meal. The officers
+messed together, and, of course, the boys joined them. Once or twice,
+Jack, looking up from his peppery stew, noticed one or another of the
+insurrecto officers eyeing either himself or his companions curiously.
+</P>
+
+<P>
+"They think you're awful youthful looking to have done all the things
+credited to you," whispered Bob Harding.
+</P>
+
+<P>
+After the meal was despatched, the boys expected some sort of orders to
+emanate from the general's tent, but apparently he was in no hurry to
+move forward till the errand upon which he had announced he meant to
+send the Americans, had been accomplished. The morning was spent by
+the three lads in strolling about the camp, striving their utmost to
+appear at their ease, but starting nervously every time an out-rider
+came into camp. Every hoof-beat upon the road was eloquent with
+signification for them. Ramon could not be far off now. In this
+wearing manner passed the morning hours. For some time they had seen
+nothing of Bob Harding, when suddenly, loud voices, in which that of
+their friend predominated, reached them. The sounds came from behind a
+thick clump of manzanita bushes, where several of the officers had been
+whiling away the hours at a native gambling game. Among them, we
+regret to say, had been Bob Harding.
+</P>
+
+<P>
+As the boys, attracted by the disturbance, came up, they saw the young
+American on his feet in the midst of a group of native officers, who
+were clustered about him, angrily demanding something. From a handful
+of gold which the young soldier of fortune clutched, it was evident
+that he had been a winner, but that some dispute had arisen over his
+success.
+</P>
+
+<P>
+Suddenly, and without the slightest warning, the young Mexican who had
+been the most insistent of the apparent objectors, drew his sword and
+rushed upon Harding, who was unarmed. He threw up his arm as the
+thrust came, and succeeded in deflecting it at the cost of a slash on
+the back of his hand.
+</P>
+
+<P>
+At the same instant he ducked nimbly, and, rushing in under the
+swordsman's guard, he planted a blow upon the Mexican's jaw that sent
+him reeling backward, waving his arms round and round, like a windmill.
+With a howl of fury, the man's companions made a rush for Harding.
+</P>
+
+<P>
+"They're going to rush him!" whispered Jack to the others.
+</P>
+
+<P>
+"So I see," rejoined Walt, grimly clenching his fists.
+</P>
+
+<P>
+As the charge descended on Bob Harding, he suddenly found three of his
+countrymen at his side.
+</P>
+
+<P>
+"Thank goodness you're here," he breathed, and that was all he had time
+to say before the mob was upon them.
+</P>
+
+<P>
+Jack had just time to deflect a sword blade, when he saw a terrific
+blow aimed at him with the butt of a rifle. He dodged just in time,
+and, as the stock went whizzing by his ear, he knocked the dealer of
+the blow flat on his back. In the meantime, Walt and Ralph had been
+giving good accounts of themselves, and Bob Harding had succeeded in
+disarming one of his opponents.
+</P>
+
+<P>
+But they were by no means in possession of the victory yet. With howls
+of fury, the companions of the sprawling Mexicans charged once more,
+and suddenly Jack, after dealing one of them a staggering blow, saw a
+sword fall jangling at his feet.
+</P>
+
+<P>
+Instantly he seized the weapon, and prepared to receive all comers.
+Now, fencing had been one of the fads at Stonefell during the past
+term, and Jack, under the tutelage of Mons Dupre, the French
+instructor, had become an expert swordsman. With the weapon in his
+hand, he felt equal to facing any of the excited little yellow-faced
+Mexican officers. As for them, they showed an equal disposition to
+annihilate the Americanos.
+</P>
+
+<P>
+Hardly had Jack gauged the balance of his new-found weapon, before one
+of his opponents, a lithe, sinewy chap, with fiercely twirled
+moustache, came charging in, handling his sword like a duelist. Jack
+parried his furious onslaught easily. The fellow checked abruptly,
+when he found that, instead of a green boy, he had an expert swordsman
+to deal with. Steadying himself, he began a systematic play for Jack's
+heart. This was no play duel or mock fencing match with buttoned
+foils. It was the real thing, and Jack knew it.
+</P>
+
+<P>
+But the lad kept his head admirably. The Mexican, on the contrary, as
+lunge after lunge was parried, became furious.
+</P>
+
+<P>
+"Carramba!" he hissed. "You dog of an Americano, I keel you!"
+</P>
+
+<P>
+"If I let you," rejoined Jack, falling back a pace. The fierce thrust
+of his opponent fell upon thin air. The next instant Jack recovered,
+as if by magic, and his blade flashed and writhed thrice like a
+writhing serpent.
+</P>
+
+<P>
+Suddenly the Mexican found his sword abruptly jerked clean out of his
+hand by Jack's weapon, and sent ringing over the heads of the other
+combatants.
+</P>
+
+<P>
+"Señor, I am at your mercy!" exclaimed the Mexican, dramatically
+throwing his arms open for the death-thrust, which it is likely he
+himself would have given, had the circumstances been reversed.
+</P>
+
+<P>
+"Bring me your sword," ordered Jack.
+</P>
+
+<P>
+The other fetched it and handed it, hilt first, to his conqueror. Jack
+took it, and, placing it across his knee, snapped it clean in two.
+</P>
+
+<P>
+"Save the pieces," he said, handing them to the Mexican.
+</P>
+
+<P>
+"Diablo!" cried the fellow, mad at the deliberate insult, "for that you
+die!"
+</P>
+
+<P>
+Holding a snapped section of the sword by the hilt, he drove in at Jack
+full tilt, only to be met by a healthy American fistic uppercut,
+planted with such accuracy that the Mexican's wiry form was actually
+lifted off its feet. He whirled round twice in the air, as if
+performing some sort of grotesque dance, and then fell in a heap.
+</P>
+
+<P>
+"You won't bother us for a time," muttered Jack, turning to aid his
+companions.
+</P>
+
+<P>
+While he had been engaged with his officer, the others had had their
+hands full.
+</P>
+
+<P>
+Like a snarling pack of wolves, the Mexicans had withdrawn and suddenly
+made a swoop on them all at once. Defending themselves as best they
+could, Walt, Ralph and Bob Harding were, nevertheless, driven back
+against the bushes. So far as Walt and Ralph were concerned, it was a
+real fight, but with Bob Harding it was different. His face was a
+sickly yellow, and in his eyes was a light that Jack had seen
+before&mdash;the expression of a coward at bay.
+</P>
+
+<P>
+"Keep 'em off, fellows&mdash;I'm coming!" yelled Jack, as he charged into
+the thick of the fray. "The reinforcement was totally unexpected by
+the Mexicans, and they fell back for an instant&mdash;but 'for an instant
+only.
+</P>
+
+<P>
+"Bah, it is only another of those boys!" cried the one who seemed to be
+their leader, a fat, pudgy little fellow, with a thick, drooping, black
+moustache.
+</P>
+
+<P>
+"Death to the Gringoes!" yelled his followers, their deep-lying hatred
+of Americans now stripped of its veneer of politeness, and lying
+exposed in all its ugliness.
+</P>
+
+<P>
+The fat, pudgy little officer made a rush at Jack, who, instead of
+meeting it, ducked and caught the other by his wrist. The fellow's
+sword went flying, and, at the same instant, Jack made a quick turn.
+As he did so, the pudgy man's rotund little body was seen to rise from
+the ground and describe an aerial semi-circle. He came crashing to the
+ground with a thud, his thick neck almost driven into his shoulders by
+the force of the concussion.
+</P>
+
+<P>
+"Now for the others!" yelled Walt; but even as he uttered the cry,
+there came another shout from beyond the bushes in which the battle was
+being waged:
+</P>
+
+<P>
+"Ramon! Ramon the Black!"
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap15"></A>
+<H3 ALIGN="center">
+CHAPTER XV.
+</H3>
+
+<H3 ALIGN="center">
+A RACE FOR LIFE.
+</H3>
+
+
+<P>
+The electric thrill that passed through the lads at the words, and
+temporarily rendered them powerless to move, would have speedily made
+them an easy prey for the aggrieved Mexican officers, but that the
+latter were equally excited by the announcement. The mention of
+Ramon's name, in fact, seemed to cause a galvanic wave of activity
+throughout the bivouac. Men could be heard running hither and thither,
+and above all sounded the heavy trample of the new arrivals' horses.
+</P>
+
+<P>
+In less than two minutes the last of the wounded Mexicans had picked
+himself up from the ground, and, clapping a hand over a rapidly
+swelling "goose egg," was hurrying from the scene of the sudden battle.
+The last to get up was the pudgy little officer whom Jack had
+overthrown. This fellow painfully scrambled to his feet, and,
+breathing the most terrible threats in his native tongue, limped off.
+</P>
+
+<P>
+The boys stood alone on the card-strewn, coin-littered battle-ground.
+Dismay was pictured on their countenances. The crucial moment had
+come, and they were fairly caught in a trap from which there seemed to
+be no possible means of extricating themselves.
+</P>
+
+<P>
+"Come on, boys," cried Bob Harding, who had quite recovered his
+equanimity, "here's your friend Ramon, now."
+</P>
+
+<P>
+He hastened off, not even looking to see if the supposed adventurers
+were following him. Suddenly, while the three lads stood regarding one
+another, there came a high-pitched voice ringing clearly above the
+confusion and shouts:
+</P>
+
+<P>
+"You consarned yaller coyote, you take yer leathery lunch-hooks off me,
+or I'll fill yer so full uv holes your ma can use you for a collander!"
+</P>
+
+<P>
+"Coyote Pete!" exclaimed Jack. "Oh, boys, he's all right!"
+</P>
+
+<P>
+"Oh, Jack! What are we going to do?" gasped Ralph, pale under his coat
+of tan, and looking about him nervously.
+</P>
+
+<P>
+"We must act quickly, whatever it is," exclaimed Jack. "Thank
+goodness, Coyote Pete is safe. The professor must be all right, too,
+then. Look, there are the Mexican's horses off yonder. Let's make a
+dash for them, and try to sneak out while they are still looking for
+us."
+</P>
+
+<P>
+"Do you think we can do it?" Ralph's voice was full of hesitancy.
+</P>
+
+<P>
+"If we don't, we'll all be lined up with a firing squad in front of us
+within the next ten minutes!" exclaimed Jack. "Hark!"
+</P>
+
+<P>
+They could hear shouts and angry cries, above which Ramon's voice
+sounded, as if he were narrating something.
+</P>
+
+<P>
+"He's telling them about us," cried Jack. "Come on; there's not a
+fraction of a second to lose."
+</P>
+
+<P>
+Headed by Jack, the three Border Boys started on the run for the grove
+in which the horses had been picketed. Some of the animals were
+saddled and bridled, and for these they made a dash. They were not to
+escape without some difficulty, however, for, as they placed their feet
+in the stirrups, preparatory to swinging into the high-peaked saddles,
+a dozing trooper sprang up from a litter of opened hay-bales. He
+shouted something in Spanish, and made a spring for the head of the
+animal Jack bestrode. It was no time for half measures. The heavy
+quirt, with its loaded handle, hung from the horn of the saddle. With
+a quick movement, Jack secured it, and brought the loaded end down on
+the fellow's skull. He fell like a log, without uttering a sound.
+</P>
+
+<P>
+"Now, forward boys!" cried Jack in a low tone, "it's a ride for life."
+</P>
+
+<P>
+The others needed no urging. As rapidly as they could, consistent with
+making as little noise as possible, the three young horsemen rode out
+of the patch of woods in which the camp had been made, and emerged on
+the high road without being stopped. Suddenly, however, a sentry with
+a fixed bayonet, seemed to spring from the ground in front of them. He
+cried something in Spanish, to which Jack replied by driving his horse
+full at him. The fellow went down, and rolled over and over, as the
+horse's hoofs struck him. Before he recovered his feet, the Border
+Boys were upon the road and galloping for dear life. There was no use
+in caution, now. Everything depended, in fact, on putting as much
+distance as possible between themselves and the camp before their
+absence was discovered.
+</P>
+
+<P>
+Fortunately, their horses were fresh, powerful animals, with long,
+swinging gaits. They got over the ground at a wonderful rate, and
+Jack's heart began to beat exultingly. Not far distant lay some hilly
+ground, broken with deep gullies and thickly grown with wooded patches.
+Could they gain it, they would have a chance of concealing themselves.
+</P>
+
+<P>
+"Hullo! They've discovered we've gone!" exclaimed Jack suddenly, as
+behind them they could hear shots and bugle calls. "Don't spare the
+horses, boys; we've got to make that rough country."
+</P>
+
+<P>
+The quirts fell unmercifully on the big, powerful horses, and they
+plunged snorting forward.
+</P>
+
+<P>
+"We're kicking up dust enough to be seen ten miles," grumbled Walt.
+</P>
+
+<P>
+"Can't be helped," flung back Jack, "speed is what counts now."
+</P>
+
+<P>
+Before many minutes had passed, such good progress had they made that
+the edge of a clump of woods was reached, and they plunged rapidly into
+the friendly shelter.
+</P>
+
+<P>
+"Where to now?" gasped Ralph.
+</P>
+
+<P>
+"Right on! Right on!" shot out Jack. "Keep going till the horses
+drop, or they overtake us. It's our only chance."
+</P>
+
+<P>
+On and on into the wood, the hunted boys rode. Their wiry horses were
+flagging now, but still seemed capable of more effort. Over the rough
+ground, though, the pace at which they urged them was a killing one.
+Still, as Jack had said, it was "their only chance."
+</P>
+
+<P>
+All at once, from their rear, they heard shouts and bugle calls. Jack
+turned a shade paler. The demonstration was much too close to be
+pleasant. He had hardly believed that it was possible for the Mexicans
+to have gained upon them so rapidly.
+</P>
+
+<P>
+"Guess we're up against it," muttered Walt Phelps, in his usual laconic
+manner.
+</P>
+
+<P>
+"Not yet, by a good sight," pluckily retorted Jack. "Come on&mdash;into
+this gulch. It takes a turn above here, and we may find some means of
+getting out of their sight altogether."
+</P>
+
+<P>
+Almost on their haunches, the horses were urged down the steep bank of
+the gully to which Jack had referred. It was about twenty feet in
+depth, with steep sides at the point at which they entered it, and
+bare. Farther on, though, it took a turn, and was covered almost to
+the bottom with chaparral and brush.
+</P>
+
+<P>
+As Jack had said, if they could gain this portion of it, it ought to
+afford them an ideal hiding-place.
+</P>
+
+<P>
+Rapidly they pressed forward along the rough bottom of the gulch, which
+was evidently a roaring water-course in times of heavy rain, but which
+was now as dry as a bone. It was stiflingly hot, too, but none of them
+noticed that. Other things far more overwhelming in importance, were
+upon their minds just then.
+</P>
+
+<P>
+Evidently, such skilled trackers as the Mexicans, had not been at fault
+in locating the woods into which the boys had vanished. The yells and
+cries, which Jack had heard, were rapidly drawing nearer in the woods
+above them. But, if they could only gain the shelter of the overgrown
+part of the gulch, they might still be safe.
+</P>
+
+<P>
+It was in this extremity that Jack bethought himself of an old trick he
+had heard the cow-punchers talk of at his father's ranch. They had
+used it in old frontier days, when the Indians were thick and hostile.
+The deception was a simple one. It consisted in the hunted person
+slipping from his horse at a suitable hiding-place and then letting the
+animal wander on.
+</P>
+
+<P>
+The pursuers would naturally be guided by the sound of the horses'
+hoofs, and would follow them up, leaving the concealed victim of the
+chase at liberty, either to double back upon his trail, or remain where
+he was. His intention of putting this trick into execution Jack
+rapidly confided to his two companions. They rode forward through the
+thick brush, which they had now gained, gazing eagerly at the walls of
+the gulch for some cave, or other suitable place of concealment.
+</P>
+
+<P>
+Suddenly Walt spied the very place which they were in search of,
+apparently. It was a small opening in the rocky wall of the gully,
+which appeared from below to penetrate quite some distance back into
+the earth. Its mouth was sheltered with brush and creepers, and but
+for the fact that a bird flew out from it as they passed, and thus
+attracted their attention, they might have passed it unnoticed.
+</P>
+
+<P>
+A brief inspection showed that it was a small cave, about twenty feet
+in depth, and, as has been said, well screened from below.
+</P>
+
+<P>
+"We're not likely to find a better place," announced Jack, after a
+hasty inspection.
+</P>
+
+<P>
+"Turn the horses loose," he cried in a low, but penetrating voice, down
+to Walt, who had remained below with the stock.
+</P>
+
+<P>
+The red-headed ranch boy slipped off the back of his steed and alighted
+on a rock, so as to make no tracks. He then gave the three horses,
+that had borne them so bravely, their liberty. At first the animals
+would not move, but began cropping the green stuff about them.
+</P>
+
+<P>
+"Here, that won't do," breathed Jack, as the three lads crouched at the
+cave mouth. "Throw some rocks at them, Walt."
+</P>
+
+<P>
+The boys picked up some small stones, which lay littered in front of
+the cave, and commenced a fusillade. It had such good results, that a
+few seconds later, the three horses were plunging off along the bottom
+of the gully as if Old Nick himself had been after them.
+</P>
+
+<P>
+As their hoof-beats grew faint, Jack held up his hand to enjoin
+silence, although the boys had been discussing their situation in such
+low tones that their voices could not have traveled ten feet from the
+cave mouth.
+</P>
+
+<P>
+"Hark!" he said.
+</P>
+
+<P>
+From farther down the gully came shouts and yells, and then the
+distinct rattling sound of loose shale, as several horsemen descended
+the steep bank into the gulch.
+</P>
+
+<P>
+"They've picked up the trail," commented Walt grimly.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap16"></A>
+<H3 ALIGN="center">
+CHAPTER XVI.
+</H3>
+
+<H3 ALIGN="center">
+WHAT HAPPENED TO COYOTE PETE.
+</H3>
+
+
+<P>
+Let us now retrace our steps to the Haunted Mesa, and ascertain how it
+fared with Coyote Pete and the professor, after the boys' astonishing
+disappearance through the balanced trap-door in the base of the hollow
+altar. As we know, the lads' elders were crouched at the opposite end
+of the former sacrificial structure, when, before their eyes, the lads
+were swallowed up.
+</P>
+
+<P>
+For an instant&mdash;as well they might have been&mdash;the two onlookers were
+fairly paralyzed with amazement. The occurrence seemed to be without
+natural explanation. But an investigation by Pete, crawling on his
+hands and knees while he made it, soon revealed the nature of the
+device which, as we know, was nothing more nor less than a balanced
+trap-door of stone. An unusual weight placed upon one end of it
+instantly tilted it and projected whatever was on it upon the staircase
+below.
+</P>
+
+<P>
+The professor, who recalled having read of such devices in other
+dwelling-places of ancient communities, was at first for following the
+boys into the unknown interior of the mesa, but before any move could
+be made in that direction, one of the newly-arrived party shoved his
+face over the top of the hollow altar in a spirit of investigation. He
+fell back with a yell, crying out that there were spirits within it, as
+his eyes encountered the crouching forms of its two occupants.
+</P>
+
+<P>
+"What's the matter, you fool?" demanded Ramon himself, who happened to
+be close at hand.
+</P>
+
+<P>
+"Oh, the spirits! The spirits of the hollow altar!" howled the Mexican
+in abject terror, his knees knocking together and his face taking on a
+sickly pallor.
+</P>
+
+<P>
+"Hey! What's that the crazy galoot's after saying?"
+</P>
+
+<P>
+The question came from a thickset man, of about middle age, upon whose
+upper lip bristled a fringe of reddish hair. His eyes were blue,
+narrow and evil, and his face was scarred in half a dozen places.
+</P>
+
+<P>
+"Why, Hickey, my amigo, he says that the place is haunted," laughed
+Ramon.
+</P>
+
+<P>
+The man addressed as Hickey turned to his two companions, one of whom
+was a tall, lanky chap, with straggly black hair, and bristly, unshaven
+chin. The other was a short, fat, rather good-natured looking little
+man, whose truculent chin, however, gave the lie to his incessant
+smile. Somehow, you felt, after a lengthy inspection of this latter,
+that he was by no means the amiable personage his fixed smile seemed to
+indicate. Small wonder, considering that his smile was fixed upon his
+face by reason of an old knife wound, which, in severing some facial
+muscles, had drawn up the corners of his mouth into a perpetual grin.
+</P>
+
+<P>
+"Hullo! Here's Rafter and Con Divver!" exclaimed the
+bristly-moustached one. "Well, fellows, what d'ye think of this here
+country?"
+</P>
+
+<P>
+"All right, as fur as we've gone," grunted the lanky man, "but I'm
+itching to git across the border and git my paws on some of that gold."
+</P>
+
+<P>
+"Ye're right, Rafter," agreed the man with the perpetual smile, "that's
+what we're after. I ain't made a good haul since we cleaned out the
+safe of that asphalt company in Venezuela."
+</P>
+
+<P>
+"Well, gentlemen," smiled Ramon, in his most ingratiating manner, "you
+will have ample opportunity shortly. I happen to know that one of the
+first things that General Madero intends to do is to move upon the
+mines of the robber Americanos, and get some of their gringo gold."
+</P>
+
+<P>
+"Hooray! That's the talk," grunted Jim Hickey, who, like his mates,
+styled himself "soldier of fortune." But, alas! that high-sounding
+title in his case, as in many others, was simply a polite way of
+disguising his true calling, to-wit, that of an unscrupulous
+adventurer, whose object was to line his own pockets. A fashion has
+arisen of late of writing about soldiers of fortune as if they were
+noble, Quixotic persons. Those with whom the author has come in
+contact, however, have, without exception, been mercenary and
+cold-blooded men, to whom the name highway robber could be applied with
+far more justice than the higher sounding term. Such men were Jim
+Hickey and his two companions, who had flocked like buzzards to the
+border at the first word of trouble.
+</P>
+
+<P>
+"Waal, thar's that greaser of yours still cuttin' up didoes," drawled
+Divver. "What's ther matter with ther coyote, anyhow? Say, Ramon,
+ain't that the main station of yer subway, yonder in ther rock pile?"
+</P>
+
+<P>
+He pointed to the hollow altar, in which crouched Pete and the
+professor. They had heard every word of this conversation, of course,
+and its effect upon them may be imagined.
+</P>
+
+<P>
+"That, señors, is indeed the entrance to our convenient little
+underground river. Ha! ha! an excellent joke on the worthy Colonel
+Briggs. He is guarding every point of the border but this one. Of
+course, he concluded, in his wise way, that nobody could cross those
+barren hills yonder, but, as you know, gentlemen, we go under, and not
+over them."
+</P>
+
+<P>
+"Trust you greasers?" grinned Rafter, who was a New Englander; "ye're
+as slick ez paint, and thet's a fact. But, let's see what in ther name
+of juniper scairt thet feller o' yourn. Seems like he's teetotel
+abstinence on thet altar."
+</P>
+
+<P>
+"Yes, there is a superstition that the mesa is haunted," rejoined
+Ramon. "That is the reason why I could never get a man to ascend it
+without myself. If you gentlemen noticed the tracks upon the pathway,
+you would have seen they went only to the top of the path. Beyond that
+my men would in no manner go on the night we came here to reconnoiter."
+</P>
+
+<P>
+"That was before you sent the order through fer the arms?" inquired
+Hickey.
+</P>
+
+<P>
+"<I>Si, señor</I>. But now, as you see, everything bids fair to go well,
+and&mdash;&mdash;"
+</P>
+
+<P>
+"By hemlock!" broke in Rafter's sharp voice, as he drew his pistol,
+"thar's two cusses hidin' in ther altar."
+</P>
+
+<P>
+The New Englander had separated from the others, and taken a peek over
+the edge of the ancient sacrificial device, to ascertain what had
+caused the sudden alarm of the Mexican. What he had seen had caused
+his amazed exclamation.
+</P>
+
+<P>
+"What's that?" came the bull-throated roar of Hickey, "two men in that
+brick pile?"
+</P>
+
+<P>
+"That's whatsoever. One on 'em is a big, long, rangy cuss, like a
+yearlin' colt, by gosh, and ther other's the dead spit of the school
+teacher at ther Four Corners, back er hum."
+</P>
+
+<P>
+"We must see into this."
+</P>
+
+<P>
+It was Ramon who spoke. As he did so, he advanced in his agile,
+cat-like way upon the altar. In his hand he held his revolver. But,
+as he reached the edge of the pit and raised himself to peep over,
+something&mdash;which something was Coyote Pete's fist&mdash;caught him full
+between the eyes, and sent him toppling backward into the arms of
+Rafter. Together the lanky New Englander and the Mexican crashed to
+the ground, while Pete set up a defiant yell.
+</P>
+
+<P>
+"Come on!" he cried. "Any of your outfit thet's jes' pinin' fer a
+facial massage, hed better step this way, an' be accommodated."
+</P>
+
+<P>
+Ill-advised as Pete's hasty action was, it at least created a brief
+spell in which he had time to leap over the edge of the altar, and,
+before Ramon or any of the rest could recover from their astonishment,
+the cow-puncher had seized the Mexican's pistol and was standing at
+bay, his back against the altar.
+</P>
+
+<P>
+"Now, then, any gent desirous uv heving his system ventilated free of
+charge, will kin'ly step this way," he mocked. "Ah&mdash;&mdash;" as Hickey's
+hand slid to his waist, "don't touch thet gun, mister, or yer friends
+will be sendin' you flowers."
+</P>
+
+<P>
+"Waal, by Juniper!" drawled Rafter, as he gathered his spidery form
+together and scrambled to his feet. "You seem ter hev ther drop on us,
+stranger."
+</P>
+
+<P>
+"Thet's what," retorted the cow-puncher, "and I mean to keep it till we
+can come to terms. That Mexican gent yonder knows me of old&mdash;don't
+you, Ramon?&mdash;and he knows thet what I say I'll do, I'll do."
+</P>
+
+<P>
+"So you are spying upon me again, are you?" grated out Ramon viciously.
+"Not content with driving me out of the Hachetas, you must even
+interfere with my political activities."
+</P>
+
+<P>
+"Waal, if yer gitting perlitically active with machine guns and
+shootin' irons, I reckon Mister Diaz ull interfere with yer 'bout as
+much as I will," grunted Pete, keeping the men before him covered with
+the Mexican's pistol. The part of this speech referring to the machine
+guns was a mere guess of the shrewd cow-puncher. But, as the reader
+knows, he had struck the nail on the head. "But see here, Ramon," he
+went on, dropping his tone, "we ain't here to molest you. We come out
+here with a scientific gent, to measure the mesa. We was going back
+home ter-night, an' was takin' a last look around when you come along.
+I'll give you my word&mdash;and you know it's good&mdash;that we don't want ter
+meddle with your affairs so long as they don't affect us. Run all the
+guns you want&mdash;for I know that's your little game&mdash;but we've got some
+kids with us, and it's up to me to get 'em back home safe. Let us git
+out of here peaceable, and no more will be said."
+</P>
+
+<P>
+"Hum!" grunted the Mexican. "You forget that I owe you a little debt
+for some things that happened across the border some time ago. Black
+Ramon does not forget, nor does he forgive. I can guess who those boys
+are you have with you, and here is my proposal: You leave that cub,
+Jack Merrill, with me, and the rest of you can go, and&mdash;&mdash;"
+</P>
+
+<P>
+<I>Swish</I>!
+</P>
+
+<P>
+Before Coyote Pete realized it, a raw-hide lariat circled through the
+air from behind, and settled about his neck. The next instant he was
+jerked from his feet, as Con Divver, who had crept unobserved around
+the altar, drew the rope tight. Ramon had seen the other creeping up,
+and had been talking against time till the crucial moment arrived.
+</P>
+
+<P>
+Now, with a howl of triumph, he rushed at the cow-puncher, and was
+about to aim a terrific kick at his prostrate body, when a lanky form
+suddenly appeared over the edge of the altar, and fixing ten bony
+fingers in Ramon's inky locks, tugged till the Mexican yelled with pain.
+</P>
+
+<P>
+"Well may you cry aloud for mercy, sir!" exclaimed the professor, for
+he it was who had suddenly come to the rescue, forgetting even the pain
+of his ankle in the crisis. "Even in Homer you may find it written,
+'Never kick a man when he's down.'"
+</P>
+
+<P>
+"<I>Phew</I>!" whistled Hickey, his smile puckering up his whole face in an
+evil grimace. "This is growing interesting."
+</P>
+
+<P>
+"Sanctissima Santos! Take him off! Make him let go!" yelled Ramon,
+dancing in agony. But the professor's long digits were entwined in his
+locks, and the man of science showed no disposition to let go.
+</P>
+
+<P>
+"Sa-ay, yo-ou animated hop-toad, I reckin you'd better let go uv ther
+Mexican gent's draperies, er I'll be compelled ter drill yer, by
+hemlock."
+</P>
+
+<P>
+It was Rafter who drawled out the words, and, as he spoke, he held a
+revolver leveled at the professor's head.
+</P>
+
+<P>
+"Better drop the varmint, perfuss," directed Pete, from the ground,
+"they've got us hog-tied and ready fer the brand."
+</P>
+
+<P>
+"By ginger! I cal-kerlate ther ain't no de-oubt uv thet," drawled
+Rafter, as the professor dropped his hold on Ramon's locks, and began
+flourishing a small geological hammer.
+</P>
+
+<P>
+It would be wearisome to relate in detail all that took place at the
+mesa after this, but suffice it to say that Ramon's rage on the
+discovery that the lads had accidentally found the underground
+passageway was what it might have been imagined to be. As we know, a
+fruitless pursuit of them followed.
+</P>
+
+<P>
+This over, the rascals were faced with a dilemma. The boat in which it
+had been arranged that Hickey, Divver and Rafter were to take passage
+had been appropriated by the boys.
+</P>
+
+<P>
+"A thousand evils light upon them," raged Ramon, as he stood dripping
+on the bank of the stream. "It is a hundred to one that they also
+seize the three horses I had reserved for your use, gentlemen."
+</P>
+
+<P>
+"Waal, I calkerlate thet sooner er later we'll cotch up ter these young
+catermounts, and then, by chowder, we'll mek it quite interesting fer
+them, whatsoever," promised Rafter significantly.
+</P>
+
+<P>
+"Looks like we'll hev ter trek across ther mountains, after all,"
+commented Hickey, no more moved by what had occurred than he ever was
+by anything.
+</P>
+
+<P>
+But in this he reckoned without Ramon's resourcefulness. The Mexican
+was as clever as he was unscrupulous. Necessity being the mother of
+invention, he soon devised a plan to avoid the long and perilous
+excursion across the barren hills.
+</P>
+
+<P>
+Under his direction, the wagon-bed was taken off the running-gear, and
+the tarpaulin cover so adjusted as to make it water-tight. Rafter was
+a skillful carpenter, having once done honest work in a Maine shipyard,
+so that the improvised boat was soon ready for transportation. Working
+all night, in shifts, it was ready for its voyage down the river the
+next morning, and just about the time our lads were eating breakfast,
+the desperadoes, with the professor and Pete lying tightly bound in the
+bottom of the clumsy craft, made a start.
+</P>
+
+<P>
+The stock, including that of the ranch party, which Hickey's sharp eyes
+had discovered, was left in charge of some of Ramon's mestizos at the
+mesa. As ill-luck would have it, almost the first thing that greeted
+their eyes when they emerged from the tunnel was the sight of the old
+Mexican whom Jack had bound and set adrift. He had been rescued from
+his predicament by a rancher about ten miles down the stream, and had
+made the best of his way back at once. His prayers, apologies and
+explanations for the loss of the horses may be imagined as he faced
+Ramon's wrath. In fact, but for the intervention of Hickey, it is
+likely the old mestizo would have been flung into the water by his
+enraged employer.
+</P>
+
+<P>
+A halt occurred on the river bank, while some peons were despatched for
+fresh horses to a ranchero known to be friendly to the insurrectos.
+Then began the ride to Madero's camp, which ended as we know.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap17"></A>
+<H3 ALIGN="center">
+CHAPTER XVII.
+</H3>
+
+<H3 ALIGN="center">
+BOB HARDING DOES "THE DECENT THING."
+</H3>
+
+
+<P>
+"Back into the cave, fellows!"
+</P>
+
+<P>
+It was Jack who spoke, in a tone as low and cautious as they had
+adopted since the beginning of their flight.
+</P>
+
+<P>
+"Say, Jack, if they ever do locate us, we're in a regular mouse-trap,"
+exclaimed Ralph, gazing back into the cave, which had no outlet except
+at the front.
+</P>
+
+<P>
+"Can't be helped. Needs must when a certain person drives," responded
+the rancher's son. "Listen, they're coming closer."
+</P>
+
+<P>
+The trampling of their pursuer's horses could, in fact, now be heard
+quite distinctly in the gulch below. Suddenly all sound ceased.
+</P>
+
+<P>
+"They've stopped to listen," whispered Jack. "I only hope they hear
+our horses up ahead."
+</P>
+
+<P>
+Apparently the searchers did hear, for, after a brief pause, on they
+came again. As nearly as the boys could judge, there seemed to be
+several of them. They made a formidable noise, as they came crashing
+along below. Hardly daring to breathe, the boys crouched back into
+their retreat. Their nerves were strung as taut as vibrating electric
+wires, their hearts pounded till they shook their frames. The crucial
+moment was at hand.
+</P>
+
+<P>
+If the insurrectos passed the cave-mouth without glancing upward and
+noticing it, the boys were out of the most imminent part of their
+peril. If, on the other hand&mdash;but none of the party concealed in the
+cave dared to think of that.
+</P>
+
+<P>
+On came the trampling, and now it was quite near. A few moments would
+decide it all. Voices could be distinguished now. Among them the boys
+recognized the quiet tones of Madero himself.
+</P>
+
+<P>
+"You say, Señor Harding," he said, using English, "that those boys came
+this way?"
+</P>
+
+<P>
+"I am almost certain of it, general," returned the voice of the
+traitor. "I saw their tracks, and, as you know, called your attention
+to them."
+</P>
+
+<P>
+"If you find them, Harding, you shall have the reward I promised. I
+would not have them slip through my fingers now for anything in the
+world. Merrill's son, you said, was one of them, Señor Ramon?"
+</P>
+
+<P>
+"Yes," rejoined another of the horsemen, "and the young brat is as
+slippery as an eel. He and this Coyote Pete, as they call him, escaped
+me once before in the Grizzly Pass. I have a debt to even up with both
+of them."
+</P>
+
+<P>
+Ramon did not mention the hidden treasure of the mission. Perhaps he
+had reason to fear that to do so would be to bring the anger of General
+Madero upon him, for he was now apparently posing as a patriot and an
+active insurrecto agent.
+</P>
+
+<P>
+"We must have him," declared Madero, in a voice that fairly made Jack's
+blood run cold. Its smoothness and velvety calmness veiled a merciless
+ferocity.
+</P>
+
+<P>
+"We will get them, never fear, general," Bob Harding's voice could be
+heard assuring the insurrecto leader; "if they escape now, it will mean
+the ruination of all our plans."
+</P>
+
+<P>
+"You are right, Señor Harding," came Madero's voice; "and now, would
+you oblige me by seeing if that is not a cave up there on the bank of
+the gulch."
+</P>
+
+<P>
+Important as absolute silence was, a gasp of dismay forced itself to
+the lads' lips. From the conversation they had overheard, it was
+evident Bob Harding was trying hard to cultivate favor with General
+Madero. In that case, he was not likely to conceal the fact that it
+was actually a cave Madero's sharp eyes had spied, or that the cavern
+held the very three youths the Mexicans were in search of.
+</P>
+
+<P>
+"Let's rush out and end it all," whispered Ralph, upon whom the tension
+was telling cruelly.
+</P>
+
+<P>
+"If you attempt any such thing, I'll knock you down," Walt assured him.
+The ranch boy had taken the right way to brace Ralph up. The Eastern
+lad bit his trembling lip, but said no more. Do not think from this
+that Ralph Stetson was a coward in any sense of the word. There are
+some natures, however, that can endure pain, or rush barehanded upon a
+line of guns, which yet prove unequal to the strain of awaiting a
+threatened calamity in silence and fortitude.
+</P>
+
+<P>
+"Here, hold my horse," they heard Harding say to one of his companions,
+"I'll soon see if that is a cave or not."
+</P>
+
+<P>
+"Bah! It is nothing but a hole in the ground," scoffed Ramon, "we are
+wasting time, my general."
+</P>
+
+<P>
+"Not so," retorted Madero. "I mean to have those boys, if we have to
+turn over every stone in the valley for them."
+</P>
+
+<P>
+"Ye-ew bate," drawled Rafter, who was one of the searching party, with
+his two companions, "I've got a word ter say, by silo, ter ther boy who
+used my name."
+</P>
+
+<P>
+"I guess that goes for all of us," rumbled Divver's throaty bass.
+</P>
+
+<P>
+Harding's footsteps could now be heard clambering up the bank. From
+below his companions shouted encouragement to him.
+</P>
+
+<P>
+"Ef they be in thar, yew let me take fust crack at 'em, by chowder,"
+admonished Rafter's voice from below.
+</P>
+
+<P>
+"You'll all get a turn," came from Harding, in his lightest, most
+flippant tones.
+</P>
+
+<P>
+"How can men be such ruffians?" wondered Jack to himself, as he heard.
+He knew now why he had instinctively mistrusted Harding from the first.
+Yet they had saved his life that very morning. Was Harding going to
+return evil for good, by betraying them to their merciless enemies? It
+looked so.
+</P>
+
+<P>
+The former West Pointer's feet were close to the cave mouth now.
+Crouching back in the dark, the lads awaited what the seconds would
+bring forth. Jack's active brain, in the brief time he had had for
+revolving plans to avert the catastrophe that seemed impending, had
+been unable to hit upon one hitherto. Suddenly, however, he gave a
+sharp exclamation, and muttered to himself:
+</P>
+
+<P>
+"I'll do it. It can do no harm, anyway."
+</P>
+
+<P>
+"Well, is it a cave?"
+</P>
+
+<P>
+The question came up from below, in Ramon's voice. The ruffian's
+accents fairly trembled with eagerness.
+</P>
+
+<P>
+"Don't know yet&mdash;this confounded brush. What!"
+</P>
+
+<P>
+Harding, who had crawled in among the chapparal, started back, as
+Jack's voice addressed him, coming in low, tense accents from the
+interior of the cave:
+</P>
+
+<P>
+"Remember, Harding, we saved your life this morning&mdash;are you going to
+betray us now?"
+</P>
+
+<P>
+"Is that you, Merrill? You see I know your name. That was a shabby
+trick you worked on us."
+</P>
+
+<P>
+"Shabby trick! Our lives were at stake," retorted Jack.
+</P>
+
+<P>
+"Hurry up thar, young feller," came from below in Rafter's voice; "by
+hemlock, I thought I hearn horses up ther canyon apiece."
+</P>
+
+<P>
+"All right; I'll be there&mdash;just investigating," flung back Harding.
+"What do you want me to do, Merrill?"
+</P>
+
+<P>
+"What your own conscience suggests," was the reply.
+</P>
+
+<P>
+"But, if they ever found out, it would cost me my life," almost
+whimpered Harding, all his craven nature showing now.
+</P>
+
+<P>
+"But they never will. Don't let them know we are here, and ride on.
+We will escape, if possible, and if we are caught, your secret is safe
+with us."
+</P>
+
+<P>
+"You&mdash;you'll promise it?"
+</P>
+
+<P>
+"On my honor."
+</P>
+
+<P>
+"I'll&mdash;I'll do it, then, Merrill; but for Heaven's sake, don't betray
+me."
+</P>
+
+<P>
+"You need not fear that," rejoined Jack, with a touch of scorn in his
+voice. "I have given my word."
+</P>
+
+<P>
+"Say, young feller, hev yer found a gold mine up thar?" shouted Rafter.
+</P>
+
+<P>
+"What is detaining you, Señor Harding," came Madero's voice.
+</P>
+
+<P>
+"Nothing, sir," rejoined Harding, diving out of the bushes once more,
+and standing erect on the hillside; "that cave was quite deep, and it
+took me some time to make sure it was empty."
+</P>
+
+<P>
+"Empty! By chowder, them <I>wuz</I> horses, I hearn up ther canyon, then,"
+ejaculated the lanky Rafter.
+</P>
+
+<P>
+"You found no traces of those lads there, señor?"
+</P>
+
+<P>
+It was Ramon who spoke now, all his sinister character showing in his
+face.
+</P>
+
+<P>
+"Not a trace of them," rejoined Harding, scrambling down the hill,
+grasping at bushes, as he half slid on his way, to steady himself.
+</P>
+
+<P>
+"Well, gentlemen, they cannot be far off. We will have them ere long,"
+General Madero assured his followers, as Bob Harding mounted once more,
+and they rode off, pressing forward hotly in the direction of the
+tramplings Rafter had heard, and which came, as my readers have
+guessed, from the horses the boys had turned loose.
+</P>
+
+<P>
+"Say," whispered Walt, as still a-tremble with excitement the lads
+listened to the departing trampling of the insurrectos' horses, "that
+was a decent thing for Harding to do."
+</P>
+
+<P>
+"The first decent thing, I imagine, that he ever did in his life,"
+rejoined Jack.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap18"></A>
+<H3 ALIGN="center">
+CHAPTER XVIII.
+</H3>
+
+<H3 ALIGN="center">
+THE TABLES TURNED.
+</H3>
+
+
+<P>
+How the hours after that dragged themselves on, the boys never could
+recollect exactly. The great danger through which they had just passed
+had thrown them into a sort of coma. Ralph actually slept a part of
+the time. An uneasy, troubled slumber, it was, frequently interrupted
+by outcries of alarm. Walt Phelps sat doggedly at Ralph's side, and,
+between them, the two came to the conclusion that, come what might,
+they would have to abandon the cave before long.
+</P>
+
+<P>
+In the first place, the Mexicans might take it into their heads to make
+a second search, in view of the fact that they could not discover the
+boys anywhere else. In the second, there was no water or food near at
+hand, and if they did not take the trail pretty soon, there was grave
+danger of their being too exhausted to do so.
+</P>
+
+<P>
+It was almost dusk when the three lads emerged from their retreat.
+Jack had previously made a careful reconnoiter, without, however,
+seeing anything to cause alarm. As quietly as they could, considering
+the nature of the ground, they descended the steep side of the gulch
+and gained the bottom without mishap.
+</P>
+
+<P>
+So far, not a sign had they been able to detect of the insurrectos, and
+their spirits rose accordingly. Gauging their direction by the sinking
+sun, the fugitives struck out for the east. That, they had concluded,
+would be the best general direction. Toward the east, they knew, lay
+the railroad and the more cultivated part of the province. Westward
+were nothing but sterile, arid plains, without water or inhabitants,
+supporting no vegetation but thorny bushes and the melancholy, odorous
+mesquite bush.
+</P>
+
+<P>
+Halting frequently, to make sure that they were not being followed or
+spied upon, the lads pushed steadily forward, climbing the opposite
+slope of the gulch, and finally emerging into a close-growing tangle of
+pinon and spiny brush of various kinds. Through this tangle&mdash;at sad
+cost to their clothes, they pushed their way&mdash;disregarding the
+scratches and cuts it dealt them, in their anxiety to get within
+striking distance of their friends, or, at any rate, of the Mexican
+army. From camp gossip, they knew that the regulars were devoting most
+of their attention to guarding the railroad line, inasmuch as the
+insurrectos had hitherto concentrated most of their attacks on the
+bridges, tracks and telegraph lines.
+</P>
+
+<P>
+For half an hour or more they shoved steadily forward without
+exchanging more than an occasional word. It was rapidly growing dark
+now, and the light in the woodland was becoming gray and hazy.
+Suddenly, Jack, who was slightly in advance, halted abruptly, and
+placed his finger to his lips.
+</P>
+
+<P>
+It needed no interpreter to read the sign aright.
+</P>
+
+<P>
+Silence!
+</P>
+
+<P>
+Tiptoeing cautiously forward behind their leader, the other two lads
+perceived that they had blundered upon a spot in which several horses
+had been left unguarded by the search parties, while they pushed their
+way on foot through the impenetrable brush. But it was not this fact
+so much that caused them to catch their breaths with gasps of
+amazement, as something else which suddenly became visible.
+</P>
+
+<P>
+To the boys' utter dumfounding, they beheld, seated on the ground,
+bound hand and foot with raw-hide&mdash;the professor and Coyote Pete! Both
+looked dismal enough, as they sat helplessly there, while three
+soldiers, who had been left to guard the halting-place, rolled dice on
+a horse-blanket.
+</P>
+
+<P>
+So intent were these men on their game, that they had laid aside their
+arms, and their rifles lay temptingly almost within hands' reach of the
+three lads crouching in the brush. To make any sudden move, however,
+would be to attract attention, and this was the last thing they desired
+to do, naturally.
+</P>
+
+<P>
+Suddenly, and before Jack could withdraw his eager, gazing face from
+its frame of brush. Coyote Pete looked up. His eyes met Jack's in a
+startled, incredulous stare. But the old plainsman was far too
+seasoned a veteran to allow his amazement to betray him into an
+exclamation. Nor did he apprise the professor by even so much as a
+look of what he had seen. The man of science was staring abstractedly
+before him, at the gamblers, perhaps, as he watched the rolling dice,
+working out a calculus or other abstruse problem. Such a mental
+condition, at any rate, might have been assumed, from the far-away
+expression of his benevolent countenance.
+</P>
+
+<P>
+Without making a move, Pete rolled his eyes toward the rifles. To
+Jack, this motion read as plain as print:
+</P>
+
+<P>
+"<I>Nail them</I>."
+</P>
+
+<P>
+This, of course, was just what the lad desired to do, but how to
+accomplish it without arousing the gamblers, who, despite their
+absorption in their game, every now and then cast a glance around, was
+a problem.
+</P>
+
+<P>
+Suddenly Pete threw himself to the ground. Apparently, he had been
+seized by some terrible pain. Groaning, in what appeared to be agony,
+his bound figure rolled about on the earth, while his legs, which below
+his knees were free, kicked vigorously.
+</P>
+
+<P>
+"Oh&mdash;oh&mdash;oh!" groaned Pete.
+</P>
+
+<P>
+"What's the matter?" cried the gamblers, springing up in consternation
+at this sudden seizure.
+</P>
+
+<P>
+"Oh, oh! mucho malo estomago!" howled Pete.
+</P>
+
+<P>
+So well was all this simulated, that even the professor came out of his
+reverie and looked concerned, while the gamblers, laying down their
+dice for an instant, hastened to the struggling, writhing cow-puncher's
+side.
+</P>
+
+<P>
+It was the moment to act.
+</P>
+
+<P>
+Silently, almost as so many serpents, Jack and his comrades wriggled
+out of the brush, and, in a flash, the coveted rifles were in their
+possession. As Ralph seized his, however, the boy, in his eagerness,
+tripped and fell with a crash against some tin cooking pots.
+</P>
+
+<P>
+Like a flash, the soldiers, who had been bending over Pete, wheeled
+about. But it was to look into the muzzles of their own rifles they
+did so.
+</P>
+
+<P>
+Too dumfounded at the sudden turn events had taken to move, the
+insurrectos stood there quaking. Evidently the mestizos expected
+nothing better than instant death.
+</P>
+
+<P>
+"Ralph, take your knife, and cut loose Pete and the professor, quick!"
+</P>
+
+<P>
+Jack gave the order without averting his eyes from the three scared
+insurrectos.
+</P>
+
+<P>
+While he and Walt kept the fellows covered, Ralph hastened to Pete's
+side, and in a few seconds the cow-puncher and the professor were free,
+although almost too stiff to move. The professor was, moreover, lame.
+With a groan, he sank back on a rock, unable, for the time being, to
+move.
+</P>
+
+<P>
+Pete, however, gave himself a vigorous shake, and instantly made a dart
+for the saddle of one of the horses. He returned in a jiffy with two
+lariats, with which he proceeded to "hog-tie" the Mexicans with
+neatness and despatch, as he himself would have expressed it.
+</P>
+
+<P>
+This done, he turned to Jack.
+</P>
+
+<P>
+"Thank the Lord, you're safe, boy," he breathed, and for a minute Jack
+saw something bright glisten in the rugged fellow's eyes. But the next
+instant he was the same old Pete.
+</P>
+
+<P>
+"Waal," he said, looking about him, "I reckon the next move is to stop
+these gents frum any vocal exercise, and then we skedaddle."
+</P>
+
+<P>
+"That's the program, Pete," assented Jack, hastening to the professor's
+side. The old man was almost overcome.
+</P>
+
+<P>
+"My boys! My boys!" he kept repeating. "I never thought to see you
+again."
+</P>
+
+<P>
+"Nor we you, for a while, professor," said Jack hastily, while Pete,
+not over-gently, stuffed the Mexicans' mouths full of gags made from
+their own shirts.
+</P>
+
+<P>
+"But, my boy, you will have to leave me again," went on the man of
+science dejectedly, "my ankle pains me so that I cannot move."
+</P>
+
+<P>
+"But you can ride, can't you, sir?" asked Ralph.
+</P>
+
+<P>
+"Yes! yes! I can do that. But where are your horses?"
+</P>
+
+<P>
+"Right thar," said Pete, coming up. He waved his hand in an eloquent
+gesture at the animals standing at the edge of the little clearing,
+"take yer pick, gents. Thet little sorrel jes' about suits me."
+</P>
+
+<P>
+So saying, the cow-puncher picked out a wiry, active looking little
+beast, and selected four others for his companions. The professor was
+aided into the saddle somehow, and, once up, sat clinging to the horn
+desperately.
+</P>
+
+<P>
+"They'll never take me alive, boys," he assured them.
+</P>
+
+<P>
+"That's the stuff, sir," cried Pete lustily; "you'll make a
+broncho-busting plainsman yet. Now, then, are we all ready?"
+</P>
+
+<P>
+"All ready here," sung out Jack, who, like the others, was already in
+his borrowed saddle.
+</P>
+
+<P>
+"All right, then. We're off, as the fellow says."
+</P>
+
+<P>
+Pete dug his heels into his active little mount's sides, and the cayuse
+sprang forward in a way that showed Pete he was bestride of a good
+animal for their purposes.
+</P>
+
+<P>
+Followed by the others, he plunged forward into the darkling woods,
+while behind them in the clearing three of the most astonished Mexicans
+across the border stood raging inwardly with seething fires, but
+outwardly voiceless and helpless as kittens. Thus, by an astonishing
+train of circumstances, were our adventurers once more together.
+</P>
+
+<P>
+"But how in thunderation&mdash;&mdash;?" began Pete, as they rode forward.
+</P>
+
+<P>
+"We'll tell you some other time," broke in Jack. "The main thing now
+is to get away from here, for I've a notion that in no very short time
+it's going to be mighty unhealthy for gringoes."
+</P>
+
+<P>
+"Guess you're right, lad. How're yer makin' out, perfusser?"
+</P>
+
+<P>
+"Except for a pain in my ankle, I am getting along very well, thank
+you," was the reply.
+</P>
+
+<P>
+"Say, he's all wool and a yard wide, even if he does look like a
+softy," declared Pete, to himself.
+</P>
+
+<P>
+Threading their way through the wood, the fugitives emerged, after some
+hard riding, upon the bare hillside. Below them, and some distance
+ahead, could be seen the twinkling lights of the village Jack had
+noticed the night before, while on their right hands gleamed the
+firefly-like lights of the insurrecto camp.
+</P>
+
+<P>
+"That must be ther road down thar," said Pete, pointing. "What d'ye
+say, ef we cut inter it below ther camp?"
+</P>
+
+<P>
+"And ride into the village?" asked Ralph.
+</P>
+
+<P>
+"Not to any vast extent, lad," rejoined the cow-puncher. "I'll bet
+Ramon and Muddy-hairo, or whatever his name is, hev thet greaser
+community purty well tagged with our descriptions by now. No, we'll
+hit ther road below the camp, and then swing off afore we hit ther
+village. It will beat wanderin' about on these hills, and, besides,
+we've got ter hev water an' food purty soon. I'm most tuckered out."
+</P>
+
+<P>
+This reminded the others that they, too, were almost exhausted, and it
+was agreed by all that Pete's plan was a good one. By keeping to the
+road, they might find a hacienda or native hut where they could obtain
+refreshments without being asked embarrassing questions.
+</P>
+
+<P>
+As they rode along, talking thus in low tones, Coyote Pete suddenly
+drew rein. On the dark hillside he loomed for an instant, as fixed and
+motionless as an equestrian statue.
+</P>
+
+<P>
+"What's the trouble?" asked Ralph.
+</P>
+
+<P>
+"Hush, lad. Do you hear something?"
+</P>
+
+<P>
+Faintly, very faintly, out of the west came a sound full of sinister
+significance.
+</P>
+
+<P>
+<I>Clickety-clack</I>! <I>Clickety-clack</I>! <I>Clickety-clack</I>!
+</P>
+
+<P>
+"They're after us!" exclaimed Jack, reading the night-borne sounds
+aright.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap19"></A>
+<H3 ALIGN="center">
+CHAPTER XIX.
+</H3>
+
+<H3 ALIGN="center">
+BUCK BRADLEY'S AUTOMOBILE.
+</H3>
+
+
+<P>
+How their escape had been discovered so soon, was, had there been time
+for it, a matter of speculation. There was little doubt, though, that
+some of the searchers, returning unexpectedly, had come across the
+bound mestizos, and had at once given the alarm.
+</P>
+
+<P>
+Coyote Pete glanced about him, as if looking for some means of escape.
+The turn of the road that they hoped to make was still some distance
+ahead, but the road itself lay stretched, like a white, dusty ribbon,
+just before them. In the darkness, it showed clearly, and, as his eyes
+fell upon it, Coyote Pete's mind was made up.
+</P>
+
+<P>
+"Take to the road," he cried, "there's a gulch just a little way up
+ahead of us."
+</P>
+
+<P>
+In fact, the plainsman's watchful eye had detected, a short distance
+ahead, a black void in the surface of the hillside, which he guessed to
+be a deep arroyo.
+</P>
+
+<P>
+Their horses' hoofs clattered in an unpleasantly loud manner, as they
+reached the hard highway, and began to hammer down it, still bearing
+due east. Behind them now they could hear distinctly the yells and
+shouts of the pursuers. They were still some distance off, however.
+</P>
+
+<P>
+"Let 'em howl," remarked Coyote Pete. "The lung exercise is all
+they'll git. With this start, we ought to beat them out easy."
+</P>
+
+<P>
+"Look! Look!" cried Ralph, suddenly pointing ahead. "What's that?"
+</P>
+
+<P>
+They all saw it at the same moment&mdash;two big lights, like eyes.
+Seemingly, the astonishing apparition was coming toward them at a good
+speed. The shafts of light cast forward cut the darkness like fiery
+swords.
+</P>
+
+<P>
+The fugitives paused, bewildered. What did this new circumstance
+betoken?
+</P>
+
+<P>
+"What do you make her out to be, Pete?" asked Jack.
+</P>
+
+<P>
+"Why, boy, if it warn't thet we're down in such a benighted part of
+ther country, I should say that yonder was a gasoline gig."
+</P>
+
+<P>
+"An automobile!" exclaimed Walt. "It does look like one, for a fact."
+</P>
+
+<P>
+"And, to my way of thinking, a naughtymobile is jes' about the ticket
+fer us, right now," grunted Pete. "Hark!"
+</P>
+
+<P>
+There was no doubt now that the two shimmering bright lights ahead were
+the head lanterns of an auto. They could hear the sharp cough of her
+engines, as she took the hill.
+</P>
+
+<P>
+"She's a powerful one, too," commented Ralph, listening. The Eastern
+lad knew a good deal about motor cars. His face bore an interested
+expression.
+</P>
+
+<P>
+"I don't know who'd own one of them things down here but an American,"
+went on Pete, as if he had been in a reverie all this time, "and if it
+is a Yankee, it means that maybe we are out of our difficulties."
+</P>
+
+<P>
+"Well, what shall we do?" demanded Jack. "Meet it, or take to the
+woods?"
+</P>
+
+<P>
+As he spoke, from far behind them came the sound of shots and shouts.
+That settled it.
+</P>
+
+<P>
+"We'll take a chance, and meet them," declared Pete, riding forward.
+</P>
+
+<P>
+Followed by the others, he deployed across the road, and an instant
+later the bright glare of the car's headlights enveloped them. From
+the vehicle, there came a sharp hail as the driver ground down the
+brakes.
+</P>
+
+<P>
+"Say, you fellows, can you direct us to the camp?"
+</P>
+
+<P>
+"They're nothing but a bunch of greasers," came another voice from
+behind the lights; "drive ahead, Jim."
+</P>
+
+<P>
+"Hold on thar, Buck," hailed Coyote Pete. "I'd like ter hev a word
+with you."
+</P>
+
+<P>
+"Say, are you chaps Americans?" demanded an astonished voice.
+</P>
+
+<P>
+"Reckon so," hailed back Pete dryly, "that's what my ma said. Who air
+you, anyhow?"
+</P>
+
+<P>
+"I am Big Buck Bradley, manager, owner and sole proprietor of Buck
+Bradley's Unparalleled Monst-er-ous and Unsurpassed Wild West Show and
+Congress of Cowboys," came back the answer. "Who are you?"
+</P>
+
+<P>
+"Well, I reckon jes' at present we're in danger of being made a Wild
+West Show of, ourselves," drawled Pete. "But are you really Buck
+Bradley himself?"
+</P>
+
+<P>
+"I was, at dinner-time," was the response.
+</P>
+
+<P>
+"Hoorah!" yelled Pete. "It ain't possible, is it, Buck, thet you've
+forgot Mister Peter de Peyster?"
+</P>
+
+<P>
+"What, Coyote Pete?"
+</P>
+
+<P>
+"That's me!"
+</P>
+
+<P>
+"Waal, you thundering old coyote, what air you doin' here?"
+</P>
+
+<P>
+"Gittin' chased by a bunch of the toughest insurrectos you ever clapped
+eyes on, and it's up ter you ter help us out," responded Pete. He
+looked back, and motioned to the others, who had listened in
+astonishment to this dialogue. "Come on, boys, and git interduced;
+there ain't much time fer ettiquette."
+</P>
+
+<P>
+"Yee-ow-w-w-w-w!" came a yell behind them.
+</P>
+
+<P>
+"What's that?" exclaimed Buck, who, as the boys could now see, was a
+big, red-faced chap, clad in a linen auto-duster, combined with which
+his sombrero, with its beaded band, looked odd.
+</P>
+
+<P>
+"Why, that's an invitation ter us ter stop," rejoined Pete.
+</P>
+
+<P>
+Rapidly he explained the case, and Buck began to roar and bellow
+angrily, as was his wont.
+</P>
+
+<P>
+"Waal, what d'yer think uv that? The derned greasers! And I was on my
+way ter give 'em some free tickets. We show down in the village
+to-night. Help you out? Surest thing you know. Turn them broncs
+loose, and you and yer friends pile in. Tell me ther rest as we go
+along."
+</P>
+
+<P>
+The party of adventurers, as may be imagined, lost no time in accepting
+the Wild West Show man's hearty invitation, the professor being helped
+into the tonneau by Coyote Pete, who lifted the bony scientist as if he
+were nothing but a featherweight.
+</P>
+
+<P>
+"Back her up, and turn around, bo," Buck ordered his chauffeur. "I'm
+out in my guess if we've got much time to lose."
+</P>
+
+<P>
+Rapidly the car was turned, and was soon speeding in the direction they
+wished to go. The stolen insurrecto horses galloped off into the
+hills, snorting with terror, as the car began to move.
+</P>
+
+<P>
+"Say, Pete, what-cher bin doin'?" began Buck, as the vehicle gathered
+way, "shootin' up ther town?"
+</P>
+
+<P>
+"No, siree! I'm a law-abidin' citizen now," came from Pete, "and
+actin' as chaperony to this yer party."
+</P>
+
+<P>
+"You seem ter hev chaperoned them inter a heap of trouble," observed
+Buck dryly, as the car gathered way.
+</P>
+
+<P>
+"'Tain't all my fault. Listen," rejoined Pete, and straightaway
+launched into a detailed account of their adventures.
+</P>
+
+<P>
+"Waal," observed Buck, at the conclusion, "you sure are the number one
+chop feller fer gettin' inter trouble, but you bet yer life I ain't
+a-goin' ter fergit ther time yer stood up with me and held off a bunch
+of crazy cattle-thieves, down on the Rio Grande. So, gents, give yer
+orders, and Buck Bradley 'ull carry 'em out."
+</P>
+
+<P>
+But, alas! as the redoubtable owner of Buck Bradley's Unparalleled,
+etc., Wild West uttered these words, there came a sudden loud report.
+</P>
+
+<P>
+<I>Bang</I>!
+</P>
+
+<P>
+"Christopher! They're firing from ambush!" yelled Pete, jumping two
+feet up from his seat in the tonneau.
+</P>
+
+<P>
+"Worse than that, consarn the luck!" growled Bradley, "thet rear tire's
+busted agin."
+</P>
+
+<P>
+"Can't you run on a flat wheel?" asked Ralph anxiously.
+</P>
+
+<P>
+"Not over these roads, son. We wouldn't last ten minutes. Hey you,
+chaffer! Get out an' fix it, willyer?"
+</P>
+
+<P>
+"I'll try, sir," said the man, bringing the bumping, jolting car to a
+stop.
+</P>
+
+<P>
+"Try, sir?" echoed Buck indignantly. "Didn't you tell me, when I hired
+you, thet you was a first-class, A number one chaffer?"
+</P>
+
+<P>
+"Sure I did," was the indignant reply, as the driver knelt in the dust
+and began examining the tire carefully. "But you can't fix a puncture
+in a jiffy."
+</P>
+
+<P>
+"This one is a-goin' ter be fixed in a jiffy," rejoined Buck ominously,
+"or there'll be a punctured chaffer 'round here."
+</P>
+
+<P>
+As he spoke, the proprietor of the Wild West Show moved his great bulk
+in the forward seat, and produced a heavy-calibred revolver, that
+glistened in the starlight.
+</P>
+
+<P>
+"Get busy!" he ordered.
+</P>
+
+<P>
+"Y-y-y-y-yes, sir," stuttered the chauffeur, who had been hired in San
+Antonio, before the show crossed the border, and found itself in the
+country of the insurrectos.
+</P>
+
+<P>
+"Maybe I can give him a hand&mdash;I know something about cars," volunteered
+Ralph.
+</P>
+
+<P>
+"Then help him out, will yer son?" puffed the red-faced Buck Bradley.
+"It's my private opinion," he went on, in a voice intended to be
+confidential, but which was merely a subdued bellow, "that that chaffer
+of mine couldn't chaff a chafing dish."
+</P>
+
+<P>
+Ralph took one of the oil headlights out of its socket, and, taking it
+to the back of the car, found the chauffeur scratching his head over
+the tire.
+</P>
+
+<P>
+"What's the trouble?" asked Ralph.
+</P>
+
+<P>
+"Why, you see, sir," stammered the chauffeur, "I don't just exactly
+know. I think it's a puncture, but&mdash;&mdash;"
+</P>
+
+<P>
+"Say, aren't you supposed to be a chauffeur?" inquired Ralph
+disgustedly.
+</P>
+
+<P>
+"Waal, I run a taxicab onct," was the reply, in a low tone, however,
+"but that's all the chauffering I ever done. You see, I went broke in
+San Antone, and&mdash;&mdash;"
+</P>
+
+<P>
+"All right; all right," snapped Ralph impatiently. "Say, you people,
+you'd better get out of the car, while I tinker this up."
+</P>
+
+<P>
+"Is it a bad bust-up?" puffed Buck Bradley, clambering out. "I only
+bought ther car a week ago, and I've spent more time under it than in
+it, ever since."
+</P>
+
+<P>
+"It's not very bad&mdash;just a little blow-out," announced Ralph, who had
+been examining the wheel. "Got a jack and an emergency kit?"
+</P>
+
+<P>
+"Sure!" snorted Buck Bradley. "Here, you excuse for a chaffer, git
+ther hospital outfit, and hurry up."
+</P>
+
+<P>
+"Please, sir, I&mdash;I forgot the emergency kit," stuttered the new
+chauffeur.
+</P>
+
+<P>
+"You forgot! Great Moses!" howled Buck. "Have you got the jack, then?"
+</P>
+
+<P>
+"Yes, sir."
+</P>
+
+<P>
+"Get it, please," said Ralph, pulling off one of his gloves. The boy
+rapidly slashed it with his pocket-knife, while the others watched him
+interestedly. In the meantime, the chauffeur had tremblingly "jacked
+up" the car.
+</P>
+
+<P>
+Binding his handkerchief about the puncture, and placing the leather
+from his glove about that, Ralph rapidly wound some strips of raw-hide
+from Pete's pockets about the bandage. This done he proceeded to blow
+up the tire. To his great joy the extemporized "plug" held. The tire
+swelled and grew hard.
+</P>
+
+<P>
+"It won't last long, but it may hold long enough for us," said Ralph,
+as he let the car down again and handed the jack to the "chaffer."
+</P>
+
+<P>
+As the man took and replaced it at the back of the car, Buck Bradley
+regarded him with extreme disfavor. Then he turned to Ralph.
+</P>
+
+<P>
+"Say, sonny," he said, "did you say you could run a car?"
+</P>
+
+<P>
+"Yes."
+</P>
+
+<P>
+"This one?"
+</P>
+
+<P>
+"I think so."
+</P>
+
+<P>
+Bradley turned to his "chaffer."
+</P>
+
+<P>
+"Here, you!" he bellowed, "it's about two miles into town. Hoof it in
+thar an' when yer git ter camp tell Sam Stow to run ther show
+ter-night. I'm off on important business, tell him."
+</P>
+
+<P>
+As the "chaffer" shuffled off, Buck Bradley began to hum:
+</P>
+
+<P CLASS="poem">
+"I knew at dawn, when de rooster crowed,<BR>
+Dere wuz gwine ter be trouble on de Gran' Trunk Ro-ad!"<BR>
+</P>
+
+<BR>
+
+<P>
+"It's a good thing you got that done in jig-time, young feller," spoke
+Buck, as the job and his song were finished, and they scrambled back
+into the car, "fer here they come."
+</P>
+
+<P>
+He pointed back up the starlit road.
+</P>
+
+<P>
+Not more than a few hundred yards off, several mounted figures came
+into view. At the same moment that the occupants of the car sighted
+them, the pursuing insurrectos made out the automobile.
+</P>
+
+<P>
+Yelling at the top of their voices, they swept down upon it.
+</P>
+
+<P>
+"Let 'er out, and don't bother ter hit nuthin' but ther high places,"
+Buck admonished Ralph, who now held the wheel.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap20"></A>
+<H3 ALIGN="center">
+CHAPTER XX.
+</H3>
+
+<H3 ALIGN="center">
+AT THE ESMERALDA MINE.
+</H3>
+
+
+<P>
+"If only I was certain that my boy and his friends were safe, Geisler,
+I wouldn't feel so much anxiety."
+</P>
+
+<P>
+Mr. Merrill, an anxious look on his face, paced up and down the floor
+of the office of the Esmeralda Mine. It was the morning of the day
+following the dash for safety in Buck Bradley's car, and the mine owner
+and his superintendent had been in anxious consultation since
+breakfast. In truth, they had enough to worry them. In the specie
+room of the mine was stored more than $20,000 worth of dust, the
+product of the big stamp mill.
+</P>
+
+<P>
+From what they had been able to ascertain, the insurrectos were
+unusually active in the neighborhood. Open warning had been sent to
+the American mine owners, including Mr. Merrill, to be prepared to
+yield up generously and freely, or have their property destroyed. In
+addition to this worry, the mine owner and his superintendent, together
+with the three young "level bosses," had been practically cut off from
+communication with the outside world for the past twenty-four hours.
+</P>
+
+<P>
+A branch of the Chihuahua Northern tapped the mine, but no train had
+puffed its way up the steep grade for more than three days, and it was
+useless to try to use the wires, as they had been put out of commission
+almost at the beginning of the trouble in the province.
+</P>
+
+<P>
+"If I had ever dreamed the trouble would assume such serious
+proportions, the last thing I would have done would have been to allow
+the professor or his young charges to journey to the Haunted Mesa,"
+continued the mine owner.
+</P>
+
+<P>
+Geisler, a rotund German, with a wealth of flaxen hair and moustache,
+puffed at his china-bowled pipe before replying.
+</P>
+
+<P>
+"Dese Megxicans is der teufel ven dey get started, ain'd idt?" he
+remarked. "For a veek, now, dere has not been a tap of vork done py
+der mine, und nodt a sign uv der rabblescallions uv loafers vot vos
+employed deere."
+</P>
+
+<P>
+"That is a lesson to me in employing Mexican labor," declared Mr.
+Merrill emphatically. "If it isn't a saint's day carousal, it's a
+revolution, and if it isn't a revolution, it's a bad attack of aversion
+to work. I tell you, Geisler, the folks who are sympathizing with
+these insurrectos don't know the people or the country."
+</P>
+
+<P>
+"Dot is righd," rejoined Geisler, expelling a cloud of blue smoke. "De
+country iss all righd, but der peoples&mdash;ach!"
+</P>
+
+<P>
+He spread his hands, as if in despair. As he did so, the door of the
+wooden building opened, giving a glimpse of the empty, idle shaft-mouth
+beyond, and a young man of about twenty-two or so entered.
+</P>
+
+<P>
+He was a mining student, employed as a level boss by Mr. Merrill. His
+employer looked up as he entered.
+</P>
+
+<P>
+"Well, Markley, any news?"
+</P>
+
+<P>
+"Why, sir, that arrant rascal, Pedro, just rode by. I asked him if he
+couldn't get the men back to work on Number Two, and he wouldn't hear
+of it. He says that the insurrectos are going to wipe out all the
+American mines, and drive the gringoes out of the country."
+</P>
+
+<P>
+"Oh, they are, are they?" questioned Mr. Merrill, a grim look
+overspreading his face. "Just let them try it on the Esmeralda, that's
+all."
+</P>
+
+<P>
+"You mean that you would oppose them, sir?"
+</P>
+
+<P>
+"Oppose them! Holy smoke, man, you don't think I'd sit here with my
+hands folded and let a lot of rascally mestizos wreck my property, do
+you?"
+</P>
+
+<P>
+"I should remarg idt not," puffed Herr Geisler.
+</P>
+
+<P>
+"But, sir, there are only five of us here. How long do you suppose we
+could stick it out?"
+</P>
+
+<P>
+"Till der lastd oldt cat be dead, py chiminy!" exploded the German.
+"Herr Merrill, you are all righd. Young man, are you afraidt?"
+</P>
+
+<P>
+"No," protested young Markley indignantly, "but&mdash;&mdash;"
+</P>
+
+<P>
+"Budt what, eh? Answer me dot, blease. Budt vot?"
+</P>
+
+<P>
+The belligerent German advanced till his pudgy forefinger was shaking
+under Markley's aristocratic nose.
+</P>
+
+<P>
+"Well, they say, you know, that Madero isn't very gentle to his
+prisoners, especially when they happen to be gringoes."
+</P>
+
+<P>
+"There, there, Markley," said Mr. Merrill, with a tinge of impatience,
+"don't repeat all the old gossips' tales about Madero. Why, if one
+believed half of them, he would be endowed with hoofs and horns, not to
+mention a tail with a spike on the end. If either you or Redman or
+Jennings wishes to leave the mine, you may. I'll write you a check for
+the amount I owe you now."
+</P>
+
+<P>
+"Well, you see, sir," began Markley, but Geisler interrupted him
+furiously.
+</P>
+
+<P>
+"Ach Himmel! Vot are you, a man or a Strassbourg pie? Donnervetter!
+Go! Raus! gedt oudt! Vamoose!"
+</P>
+
+<P>
+"Sir," began Markley, turning to Mr. Merrill from this furious storm of
+abuse.
+</P>
+
+<P>
+But his employer had taken out his check-book and fountain pen, and
+seemed intent upon making out the pink slips. Markley, baffled, turned
+with a red face toward Geisler.
+</P>
+
+<P>
+"It's all right for you to talk," he said in an aggrieved tone, "but we
+are all young fellows. We have our careers in front of us. We want to
+make something of ourselves&mdash;&mdash;"
+</P>
+
+<P>
+"Ach!" broke out the German explosively, waving his pipe about angrily,
+"make deaders of yourselfs. Dot is vot you shouldt do. Go on. Dere
+are your pay checks. Take dem, und gedt oudt."
+</P>
+
+<P>
+Glad enough to escape, Markley hastily thanked his employer, and,
+snatching up the pink slips, made for the door. Outside, Redman and
+Jennings were waiting.
+</P>
+
+<P>
+"Come on," said Jennings, as Markley waved the checks, "let's get out
+of here. Old Madero may be along at any minute, and they say he hangs
+you up by the thumbs, and&mdash;&mdash;"
+</P>
+
+<P>
+Their voices died out, as they hurried off to pack their belongings,
+after which they made off for the nearest town, some ten miles away to
+the southeast.
+</P>
+
+<P>
+"Veil," began the explosive Teuton, as their voices died away, "dere
+iss dree vine specimens&mdash;nodt by no means."
+</P>
+
+<P>
+"You can hardly blame them for looking out for their own interests,"
+rejoined Mr. Merrill. "It isn't everybody who, like you, would stick
+by his employer at the risk of his neck."
+</P>
+
+<P>
+"You is more dan my employer, py chiminy, you voss mein friendt,"
+exclaimed Geisler. "I aindt forgot it dot time dat no vun vouldt gif
+me a chob pecos dey dink I been vun pig vool. Vot didt you do, den?
+You proved yourself anudder fooll py gifing me a chob. Dink you, den,
+I run from dis, my dearie-o? Oh, not by a Vestphalia ham! Here I am,
+und here I shtay shtuck, py chiminy!"
+</P>
+
+<P>
+The mine owner gave his faithful super a grateful look, and then
+snatched up his soft hat with a brisk movement.
+</P>
+
+<P>
+"Come, Geisler," he said, "let us take a look around. Possibly, in the
+event of an attack, there may be one or two places that will need
+strengthening."
+</P>
+
+<P>
+"Ach, Himmel! vot a mans," muttered the German to himself, as he
+followed his employer out. "I vork for him, und, py chiminy grickets,
+I vight for him too, alretty."
+</P>
+
+<P>
+The stamp mill and main buildings of the mine, including the boiler and
+engine room, were surrounded by a stout fence of one-inch planking,
+perhaps ten feet in height. Frequent strikes and minor outbreaks among
+the Mexican miners had persuaded Mr. Merrill to follow the example of
+most of his fellow American mine owners in Mexico, and be prepared for
+emergencies. Facing toward the west, was a large gate in this
+"stockade," as it might almost be called. Surmounting this, was the
+bell, idle now, with which the miners were summoned to work. From the
+gate, which was swung open as Markley and his cronies had left it in
+their retreat, could be seen a huddle of small adobe houses&mdash;the homes
+of the laborers&mdash;and beyond these, and deeper in the valley, lay the
+red-tiled roofs and green gardens of Santa Marta, the nearest town.
+</P>
+
+<P>
+Men could be seen moving about the laborers' huts&mdash;in fact, there was
+an air almost of expectant bustle about the place. Shielding his eyes,
+Mr. Merrill gazed down toward the little town. His keen vision had
+caught the glint of a firearm of some sort between the legs of a man
+seated outside one of the huts.
+</P>
+
+<P>
+"These chaps must have advance information of some sort," he remarked
+to Geisler. "That fellow yonder is cleaning up a rifle."
+</P>
+
+<P>
+"Looks like it voss business alretty," remarked Geisler. "Himmel, I
+vould gif vun dollar und ninety-eight cents, alretty, to see a troop of
+regulars coming up der railroad tracks."
+</P>
+
+<P>
+But the tracks lay empty and shining before them, without even a
+freight car backed upon a siding to suggest the activity that, at this
+time of the week, usually reigned about the mine.
+</P>
+
+<P>
+"There isn't a regiment nearer than Rosario, at last reports," rejoined
+Mr. Merrill, "and no way of reaching them, now that the wires are cut.
+If only I dared leave the place, I'd ride to Rosario, but the instant
+we vacated it, those yellow jackals down yonder would come swarming in."
+</P>
+
+<P>
+"Dot is right," agreed Geisler, with a frown, "dey know, vorse luck,
+aboudt der amount of goldt vot is stored in der strong room. I bet you
+your life, dey iss yust votching for a chance to make idt a addack py
+der mine."
+</P>
+
+<P>
+"That's my idea, too, Geisler, and&mdash;&mdash; Hullo, who's this coming?"
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap21"></A>
+<H3 ALIGN="center">
+CHAPTER XXI.
+</H3>
+
+<H3 ALIGN="center">
+AN ACT OF TREACHERY.
+</H3>
+
+
+<P>
+He pointed inquiringly down the hillside at a young figure on horseback
+that was wearily climbing the declivity.
+</P>
+
+<P>
+"He voss come a goot long vay, alretty," commented Geisler, taking in
+the dust-covered appearance of horse and rider. The gray powder, which
+covered both, was visible even at that distance.
+</P>
+
+<P>
+"He's an American," went on Mr. Merrill, "a young man, too. I don't
+recollect ever having seen him before round here. Wonder what he
+wants?"
+</P>
+
+<P>
+While he spoke, the rider came rapidly forward, and presently drew rein
+beside the miner and his super. He was a young man, tall, well
+muscled, and with a well-poised head, but his eyes were set rather too
+close, and there was something about that clean-shaven chin that rather
+made you distrust him.
+</P>
+
+<P>
+"I've beaten those kids to it," he muttered to himself, as his eyes
+first took in the two solitary figures standing at the gate. "The rest
+will be easy."
+</P>
+
+<P>
+Bob Harding, for it was the exiled West Pointer, could hardly help
+smiling, in fact, as he comprehended the simplicity of his task.
+</P>
+
+<P>
+"Good morning," he said in a pleasant voice, as he rode up. "Is this
+the Esmeralda Mine?"
+</P>
+
+<P>
+"It is," rejoined Mr. Merrill, "and I am its owner. Come in and rest
+yourself, won't you? You look fagged."
+</P>
+
+<P>
+It was the hearty, cordial greeting of one American in a strange land
+to a fellow countryman. Bob Harding accepted with alacrity. He
+slipped from his saddle as if he were weary to death, and, indeed, his
+travel-stained clothes supported that idea. If the two men facing him,
+though, could have seen him scattering dust in liberal proportions over
+himself and his horse a short time before, they might not have fallen
+into his trap so easily. With quirt and spur, he had worked his horse
+into a sweat. At such tricks, Bob Harding was an adept.
+</P>
+
+<P>
+But of all this, of course, neither Mr. Merrill nor his super had any
+idea. To their unsuspecting minds, Bob Harding was a fellow-countryman
+in difficulty, and they treated him accordingly.
+</P>
+
+<P>
+"Phew!" remarked Harding, slipping his reins over his arm, and
+following Mr. Merrill within the stockade, "I had a tough time getting
+away from those insurrectos."
+</P>
+
+<P>
+The remark had just the effect he intended it should have. Mr. Merrill
+regarded him with astonishment. Geisler muttered gutturally.
+</P>
+
+<P>
+"The insurrectos!" exclaimed Mr. Merrill. "Are they near at hand?"
+</P>
+
+<P>
+"They were," rejoined Bob Harding, secretly rejoicing to see how well
+his plan was working, "but they are now in retreat. The government
+troops met them near San Angelo, and drove them back to the west."
+</P>
+
+<P>
+"I had no idea there were any government troops closer than Rosario."
+</P>
+
+<P>
+"Nor had Madero's flying column, as he called it. But he found out a
+few hours ago. In the confusion I escaped and rode on here. I have a
+message for you from your son."
+</P>
+
+<P>
+"My son! Good Heavens! Is Jack in the hands&mdash;&mdash;"
+</P>
+
+<P>
+"He was a prisoner of Madero, but he has escaped, and is now lying
+wounded at a spot I will guide you to."
+</P>
+
+<P>
+"Himmel! Yack Merrill a prisoner, alretty!" gasped Herr Geisler.
+</P>
+
+<P>
+"Not only Master Merrill, but two boy friends of his, an old gentleman,
+whom I should imagine was their instructor, and a cowboy."
+</P>
+
+<P>
+"Yes, it must be them!" exclaimed Mr. Merrill. "But how, in the name
+of all that's wonderful, did they come across the border? I thought
+they were at the Haunted Mesa, in New Mexico."
+</P>
+
+<P>
+"It is too long a story to relate to you now, señors," rejoined Bob
+Harding, "I may tell you, though, that they are safe at the hacienda of
+a friend. But your boy is seriously wounded, and must see you at once."
+</P>
+
+<P>
+"Good Heavens, Geisler! This is terrible news, Mr.&mdash;Mr.&mdash;&mdash;"
+</P>
+
+<P>
+"Mr. Allen, of New York," put in Harding glibly.
+</P>
+
+<P>
+"Terrible news that Mr. Allen of New York brings us. You were with
+them, Mr. Allen?"
+</P>
+
+<P>
+"I was, sir. In my capacity as war correspondent for the <I>Planet</I>, I
+was with Madero's column. But, in the moment of defeat at the hands of
+the regulars, the miserable greasers turned on me as a gringo. I was
+compelled to flee for my life. First, however, I cut the bonds of our
+young friends and their comrades, and under cover of night we escaped."
+</P>
+
+<P>
+Bob Harding was certainly warming to his subject as he went along. Mr.
+Merrill regarded him with gratitude.
+</P>
+
+<P>
+"I've a horse in the stables, Mr. Allen," he said. "I'll saddle up,
+right away, and accompany you. How can I ever thank you for all you
+have done for my boy and his friends?"
+</P>
+
+<P>
+"Don't mention it," said Allen glibly; "we Americans must do little
+things for one another, you know. But hurry, sir. Your boy was
+calling for you when I left."
+</P>
+
+<P>
+"Poor lad!" exclaimed the deluded mine owner, hastening toward the
+stable. "Geisler, you must stay and look after the place. How far is
+it, Mr. Allen?"
+</P>
+
+<P>
+"Not more than ten miles, sir," was the rejoinder.
+</P>
+
+<P>
+"I can ride there and back before dark, then," declared Mr. Merrill.
+"If the lad is strong enough to be moved, I'll bring him with me."
+</P>
+
+<P>
+All this time Geisler had been examining "Mr. Allen's" horse with a
+singular expression. As the miner owner vanished in the direction of
+the stable, he spoke:
+</P>
+
+<P>
+"Dot poor horse of yours vos aboudt tuckered in, aindt it?" he inquired.
+</P>
+
+<P>
+"Yes, poor brute," rejoined Bob Harding, "I rode at a furious pace."
+</P>
+
+<P>
+"Und got all der dust on his chest, und none on his hind quvarters,"
+commented the German suspiciously.
+</P>
+
+<P>
+But Harding returned his gaze frankly, and wiped his brow with a great
+appearance of weariness.
+</P>
+
+<P>
+"Is that so?" he said. "I didn't notice it. But then, I rode so hard,
+and&mdash;&mdash;"
+</P>
+
+<P>
+"Are you ready, Mr. Allen?"
+</P>
+
+<P>
+It was Mr. Merrill's voice. He rode up, as he spoke, on a big
+chestnut, which he had saddled and bridled faster than he had ever
+equipped a horse before.
+</P>
+
+<P>
+"All ready, sir," was the response, as Bob Harding swung himself into
+his saddle again.
+</P>
+
+<P>
+Geisler had run into the office. Now he reappeared, holding something
+under his coat. He approached Mr. Merrill's side, and, while Bob
+Harding was leaning over examining his saddle-girth, the German slipped
+the object he held to his employer.
+</P>
+
+<P>
+"Idt's a gun," he whispered. "Keep idt handy. Py chiminy, I dink
+maype you need him pefore you get through."
+</P>
+
+<P>
+"With the insurrectos in retreat?" laughed Mr. Merrill. "Geisler, you
+are getting nervous in your old age. Come, Mr. Allen, let's be getting
+forward, I can hardly wait till I see my boy."
+</P>
+
+<P>
+The horses plunged forward and clattered down the hillside.
+</P>
+
+<P>
+Geisler watched them till a bend in the road below hid them from view.
+Then he turned slowly to reenter the stockade.
+</P>
+
+<P>
+"Py chiminy," he muttered, emitting huge clouds of blue smoke, "I dink
+me dere vos a vood-pile in dot nigger, py cracious."
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap22"></A>
+<H3 ALIGN="center">
+CHAPTER XXII.
+</H3>
+
+<H3 ALIGN="center">
+AT ROSARIO STATION.
+</H3>
+
+
+<P>
+The dull gray of the dawn was illuminating the east, and the breath of
+the morning astir in the tree-tops, when Bill Whiting, station agent at
+Rosario, began to bestir himself. The station agent was not about so
+early on account of passengers that might be expected by an early
+train&mdash;for the excellent reason that there was no morning train. Since
+fighting had begun in Chihuahua, schedules had, to quote Bill, "gone to
+pot." On a sidetrack lay a locomotive, smokeless and inert, just as
+her crew had abandoned her. Some loaded freight cars, their contents
+untouched, likewise stood on the spur. That Bill Whiting, however,
+meant to guard the railroad's property, was evidenced by the fact that
+strapped to his waist was a portly revolver, while a rifle lay handy in
+the ticket office, in which, since the outbreak of trouble, he had
+watched and slept and cooked.
+</P>
+
+<P>
+Bill's first task, after tumbling out of his blankets and washing his
+face in a tin basin standing in one corner of the office, was to tap
+the telegraph key. The instrument gave out a lifeless "tick-tick."
+</P>
+
+<P>
+"No juice&mdash;blazes!" grunted Bill, and, being a philosophical young man,
+he bothered himself no more about the matter, and went about getting
+his breakfast.
+</P>
+
+<P>
+In the midst of his preparations, however, he suddenly straightened up
+and listened intently. To hear better, he even shoved aside the
+sizzling frying-pan from its position over one burner of his kerosene
+stove. What had attracted his attention was a distant sound&mdash;faint at
+first, but momentarily growing nearer.
+</P>
+
+<P>
+"Blazes!" muttered Bill, scratching his head, and making for a rear
+window, which commanded a view of the long, white road. "What's that,
+I wonder? Sounds like a sick cow."
+</P>
+
+<P>
+He gazed out of the window earnestly, and then suddenly recoiled with a
+startled exclamation.
+</P>
+
+<P>
+"Blazes! It ain't no cow. It's an automobubble. Yes, sir, as sure as
+you live, it's a bubble. Whose can it be? Maybe it's old man
+Stetson's himself."
+</P>
+
+<P>
+Chugging in a spasmodic sort of way, the car drew nearer, and the
+station agent now saw that there were several people in it.
+</P>
+
+<P>
+"Looks like that car is spavined, or something," commented Bill. "Why,
+it's regularly limping; yes, sir&mdash;blazes!&mdash;it's limping, fer a fact."
+</P>
+
+<P>
+Buck Bradley's auto was, in fact, at almost its "last gasp." Ralph's
+temporary repair had not lasted any longer than he had expected.
+Fortunately, at the time it gave out, the insurrectos had apparently
+given up the chase, and the party was not far from the hacienda of a
+friend of the genial Buck. At his suggestion, therefore, they diverted
+from their road to the mine, and swung off to this house. Here a hasty
+meal and a warm welcome were enjoyed, and Ralph set the car in order as
+best he could. Buck's friend, however, had news for them. He had
+heard that there was an encampment of regulars at Rosario, from which
+it was only a short run by rail to the branch on which the Esmeralda
+was located.
+</P>
+
+<P>
+This information caused the party to change their plans. With the car
+in the condition in which it was, they doubted whether it would be
+possible to travel over the rough roads intervening between themselves
+and the mine. On the other hand, Rosario was not far off, and on a
+smooth, hard highway. If the information of Buck Bradley's friend was
+correct, and there was no reason to doubt it, the regulars were camped
+at Rosario guarding the line. What more easy than to explain their
+case to the leader of the Mexican regulars, and steal a march on the
+insurrectos by reaching the Esmeralda first by rail, and wiping out the
+band of Madero?
+</P>
+
+<P>
+But, alas for human plans! The party in the auto was doomed to bitter
+disappointment. As they approached, and no camp was to be seen, they
+began to realize that their information had been inaccurate. Bill
+Whiting speedily clinched all doubt in the matter.
+</P>
+
+<P>
+"Say, my friend," hailed Buck Bradley, as the agent emerged from his
+shack, "where are the soldiers?"
+</P>
+
+<P>
+"You mean the greaser regulars?" was the rejoinder. "Blazes, they went
+off yesterday. Had a tip where Madero was, and they are after him,
+hot-foot, I reckon."
+</P>
+
+<P>
+The boys exchanged despondent glances. Here was a fine end to their
+high hopes. The Esmeralda was now farther off than ever, and the auto
+was hopelessly crippled. One tire was worn almost to ribbons, a rim
+had been sprung, and two spark plugs had cracked. Every one of the
+party realized, as the car stopped with a sigh, that it couldn't move
+again until a tall lot of overhauling had been done.
+</P>
+
+<P>
+"Anything I can do to help yer?" volunteered Bill, noting the woebegone
+faces of his countrymen.
+</P>
+
+<P>
+"Nothing, son, unless you've got a wire working," sputtered Buck, who,
+as he did with everything, had gone into this matter, heart and soul.
+</P>
+
+<P>
+"Wire!" echoed the station agent, "why, blazes, I couldn't put through
+a tap fer Diaz himself. The wire went dead two days ago, and I've been
+on my own hook since."
+</P>
+
+<P>
+"What was the last word you had?" asked Jack, thinking, perhaps, that
+they might have some information in regard to affairs at the mine.
+</P>
+
+<P>
+The agent dived into his pocket and fished out a yellow paper.
+</P>
+
+<P>
+"Here it is," he exclaimed, "and it's signed by 'King Pin' Stetson
+himself: 'Keep freight moving at all hazards.'"
+</P>
+
+<P>
+"It's signed by Mr. Stetson, you say?" exclaimed Ralph eagerly.
+</P>
+
+<P>
+"Sure. He's the main boss on this road, you know, and&mdash;&mdash;"
+</P>
+
+<P>
+"I know, I know!" cried Ralph eagerly, "but is he here across the
+border?"
+</P>
+
+<P>
+"Huh? Not he. He's in the best hotel in El Paso, consulting and
+smoking two-bit seegars. But my job's here, and here I stick."
+</P>
+
+<P>
+But Ralph and Jack had not heard this speech. A light shone in the
+Eastern boy's eyes, the light of a great idea.
+</P>
+
+<P>
+"There's a locomotive yonder, Jack," he whispered. "I can run one. I
+learned one summer when pop took me over the Squantock and Port Gloster
+line. You said there was a branch connecting with the Esmeralda. Why
+can't we go by rail?"
+</P>
+
+<P>
+"By ginger, Ralph! Have you got the nerve?"
+</P>
+
+<P>
+"Look at me."
+</P>
+
+<P>
+Jack regarded his comrade an instant. There wasn't a flicker of an
+eyelash to show that Ralph was the least bit nervous. The experiences
+of the last few days had taught him much.
+</P>
+
+<P>
+While Bill Whiting regarded them curiously, Jack hastily told the
+others of what Ralph had proposed.
+</P>
+
+<P>
+"That appeals ter me as a ring-tailed roarer of a good idee," announced
+Buck Bradley, when he had finished.
+</P>
+
+<P>
+"Waal, I'm more used ter doin' my fightin' ahorseback than from a loco,
+but I guess it goes here," chimed in Pete.
+</P>
+
+<P>
+"An eminently sensible suggestion," was the professor's contribution.
+The maimed ankle of the man of science was now almost well, and, as he
+put it, he was "restored to his customary salubriosity."
+</P>
+
+<P>
+"Then, all we've got to do, is to get permission to take the
+locomotive," declared Jack. He turned to Bill Whiting, who had been
+eyeing them curiously.
+</P>
+
+<P>
+"We've got to get through to the Esmeralda mine," he said. "Our auto
+is broken down, and yet the fate of the mine, and perhaps the lives of
+its defenders, hang upon our arrival there as soon as possible. Have
+we your authority to run the locomotive through?"
+</P>
+
+<P>
+"Say, son," drawled Bill Whiting, "put on your brakes. That's a
+compound, and even supposing I could let you take her, how would you
+run her?"
+</P>
+
+<P>
+"There's a boy here who can run her all right," cried Jack impatiently.
+"All we need to have is your authority."
+</P>
+
+<P>
+Bill Whiting shook his head.
+</P>
+
+<P>
+"Sorry," he said. "I don't know you, and that loco's railroad
+property. I'm responsible fer it. Suppose you'd ditch her?
+No&mdash;blazes!&mdash;it wouldn't do at all."
+</P>
+
+<P>
+"I'll give yer a hundred dollars gold fer two hours use uv that
+ingine," cried Buck Bradley.
+</P>
+
+<P>
+"No good," declared Bill, shaking his head; "it's railroad property.
+I've got my job to look after, even if Chihuahua is turned inside out."
+</P>
+
+<P>
+"But this is a matter of the utmost urgency," argued Jack. "Listen."
+</P>
+
+<P>
+He rapidly detailed the outlines of their situation to the agent. The
+man was obdurate, however.
+</P>
+
+<P>
+"Couldn't nobody touch that ingine but old man Stetson himself."
+</P>
+
+<P>
+"How about his son?" Ralph's voice rang out clearly above the excited
+tones of the others.
+</P>
+
+<P>
+"Waal, I reckon he could, but he ain't here."
+</P>
+
+<P>
+"He isn't, eh?" demanded Ralph, hopping out of the tonneau, "well, my
+name happens to be Ralph Stetson."
+</P>
+
+<P>
+"Oh, quit joking. You're Americans, like myself, and I'd like ter help
+you out, but I can't do it."
+</P>
+
+<P>
+"Will you give me a chance to prove to you I'm Ralph Stetson?" asked
+Ralph eagerly.
+</P>
+
+<P>
+"Sure; a dozen, if yer want 'em," grinned the agent, gazing at the
+ragged, tattered figure before him.
+</P>
+
+<P>
+Ralph dived into his pocket and pulled out a bundle of letters and
+papers. Motioning the agent to sit beside him at the edge of the
+platform, he skimmed through them for the other's benefit. The group
+in the auto watched anxiously. A whole lot depended on Ralph's proving
+his identity.
+</P>
+
+<P>
+"Say, blazes!" burst out the agent suddenly, "<I>you are</I> Ralph Stetson,
+ain't you?"
+</P>
+
+<P>
+"I think those letters and papers prove it," answered the boy. "Now,
+do we get that loco?"
+</P>
+
+<P>
+"I reckon so, if you say so. But, will you sign a paper, releasing me
+of responsibility?"
+</P>
+
+<P>
+With what speed that paper was signed, may be imagined. In the
+meantime, Buck Bradley, who knew a thing or two about railroading
+himself, had his coat off, and was hard at work waking up the banked
+fires. Presently the forced draught began to roar, and black smoke to
+roll from the smoke-stack. By the time the auto had been wheeled in
+under a shed, and Bill Whiting asked to communicate with the government
+troops as soon as possible, all was ready for the start.
+</P>
+
+<P>
+The engine was trembling under a good head of steam, white jets gushing
+from her safety valves.
+</P>
+
+<P>
+"All ab-o-a-r-d!" yelled Pete, in the manner of a conductor, and Buck
+Bradley, who had stepped off after his labors to cool up a bit, began
+to climb back again.
+</P>
+
+<P>
+"Why, are you going with us, Mr. Bradley?" demanded Jack amazedly.
+"What about your show?"
+</P>
+
+<P>
+"Oh, Sam Stow kin look after that," was the easy rejoinder. "It won't
+be the first time. I've worked long enough; now I'm off for a little
+play."
+</P>
+
+<P>
+"Won't be much play about it, I'm thinking," grunted Pete.
+</P>
+
+<P>
+The engine bell clanged, a hoarse shriek came from her whistle, and the
+wheels began to revolve. Ralph was at the throttle, while Bill Whiting
+was up ahead to throw the switch.
+</P>
+
+<P>
+"Good luck!" he cried, waving his hand as the locomotive swept by and
+rolled out upon the main line.
+</P>
+
+<P>
+"Good-by!" cried the crowd of adventurers in the cab, waving their
+hands back at him.
+</P>
+
+<P>
+Buck threw the furnace door open, and sent a big shovelful of coal
+skittering into the glaring interior. The cumbrous machine gave a leap
+forward, like a scared greyhound, as Ralph jerked the throttle open.
+</P>
+
+<P>
+The Border Boys were off on what was to prove one of the most
+adventurous incidents of their lives.
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap23"></A>
+<H3 ALIGN="center">
+CHAPTER XXIII.
+</H3>
+
+<H3 ALIGN="center">
+JACK MERRILL'S "SPECIAL."
+</H3>
+
+
+<P>
+The landscape swam by, the telegraph poles flashed past, as the flying
+locomotive gained headway. The ponderous compound jolted and swung
+along over the rough tracks like a ship in a stormy sea. But the
+thrill of adventure, the buoyant sense of facing a big enterprise,
+rendered the lads oblivious to everything but the track ahead.
+</P>
+
+<P>
+From time to time, Buck Bradley stopped his shoveling, and, holding by
+a hand-rail, leaned far out from the footplate, scanning the metals
+that stretched out in two parallel lines ahead.
+</P>
+
+<P>
+"Be like them varmints to hev blown up a bridge, or spiked a track," he
+muttered.
+</P>
+
+<P>
+All eyes were now on the alert for the first sight of the red-brick
+station&mdash;the only one on the line&mdash;which Bill Whiting had told them
+marked the Esmeralda switch. As yet it had not come into view, but
+they judged it must be around a curve which lay ahead, the far side of
+which was hidden from them by a clump of woods. Suddenly, from this
+clump emerged a figure, waving a red flag. He stopped in the middle of
+the track, waving his flag frantically.
+</P>
+
+<P>
+"Shut down!" yelled Buck. "There's danger ahead!"
+</P>
+
+<P>
+"Looks more like a trick, to me," growled the wary Coyote Pete.
+</P>
+
+<P>
+"Can't afford to take chances," rejoined Buck. "How do we know what's
+the tother side of that curve?"
+</P>
+
+<P>
+"That's so," agreed Pete; "them critters might hev planted a ton of
+dynamite there, fer all we know."
+</P>
+
+<P>
+The brakes ground down, and the panting locomotive came to a stop
+within a few feet of the man with the red flag. It could now be seen
+that he was a small, dark Mexican, wearing a high-crowned hat.
+</P>
+
+<P>
+"Why, I know that fellow, he&mdash;&mdash;" began Ralph. But his recognition of
+the fellow, whom he had seen in Madero's camp, came too late.
+</P>
+
+<P>
+From the woods ahead of them, a perfect hailstorm of bullets began to
+spit about the engine. Fortunately, none of the occupants of her cab
+were struck, although the windows were splintered and the woodwork
+honeycombed.
+</P>
+
+<P>
+"Go ahead!" roared Buck.
+</P>
+
+<P>
+"What if they've torn up the track?" gasped Ralph.
+</P>
+
+<P>
+"Not likely. If they had, they wouldn't be bothering to shoot at us.
+Let her out. Ouch!"
+</P>
+
+<P>
+A bullet whizzed past the burly showman's ear, and just nicked the tip
+of it.
+</P>
+
+<P>
+With a roar of rage, like the bellowings of an angry bull, he leaned
+his huge form out of the window and began pumping lead from his
+revolver into the woods. It is doubtful if his fire had any effect,
+but at that minute Ralph started the engine up again. A yell came from
+the Mexicans within the wood, as he did so. A hundred or more poured
+out, firing as they came.
+</P>
+
+<P>
+"Duck, everybody!" yelled Coyote Pete, as the storm broke.
+</P>
+
+<P>
+A tempest of lead rattled about the engine, but, thanks to the
+protection of the steel cab, not one of the crouching occupants was
+hurt. Almost before they realized it, they had swung around the curve,
+and were safe. As Buck Bradley had surmised, no attempt had been made
+to wreck the track beyond, the insurrectos having counted, seemingly,
+on stopping the dash for the Esmeralda by their ambush in the wood.
+</P>
+
+<A NAME="img-258"></A>
+<CENTER>
+<IMG SRC="images/img-258.jpg" ALT="A tempest of lead rattled about the engine. Almost before they realised it, they had swung around the curve." BORDER="2" WIDTH="381" HEIGHT="580">
+<H3>
+[Illustration: A tempest of lead rattled about the engine. <BR>
+Almost before they realised it, they had swung around the curve.]
+</H3>
+</CENTER>
+
+<P>
+"Consarn their yellow hides," grunted Pete, "that shows they kep'
+closer tabs on us then we knew. I reckon they was scared to follow us
+to Rosario, thinking, like we did, that the regulars was there. Waal,
+that was a neat little surprise party, but it didn't work."
+</P>
+
+<P>
+Round the curve they tore, at a hair-raising gait, but the engine stuck
+to the metals. Ten minutes later a cheer went up, as the red-brick
+station, which they knew must mark the Esmeralda switch, came in sight.
+</P>
+
+<P>
+"I got the switch key from Whiting," cried Buck, as they reached the
+switch, "I'll throw it."
+</P>
+
+<P>
+He swung himself down from the cab, and ran rapidly ahead, down the
+track, to the switch lever. As he bent over it, from a clump of bushes
+near by, there leaped a score or more of men.
+</P>
+
+<P>
+"Buck! Buck!" yelled Coyote Pete.
+</P>
+
+<P>
+The big fellow looked up just in time. The foremost of his attackers
+was upon him as he threw the switch over. Buck picked him up, and
+fairly pitched the little Mexican over his head. The man fell in a
+heap at one side of the track.
+</P>
+
+<P>
+"Come ahead!" bawled Buck, while the others hesitated and held back.
+</P>
+
+<P>
+Ralph started the engine up, and it rolled toward the switch points.
+This seemed to wake the hesitating Mexicans to life. With a yell, they
+made a concerted rush for Buck, but, as they did so, Ralph pulled the
+whistlecord, and the locomotive emitted an ear-splitting screech. The
+Mexicans hastily jumped aside, to avoid being run down, while Buck made
+a leap to exactly the opposite side of the track. As the engine puffed
+by, he swung on. As he did so, however, one of the yellow men made a
+spring for the switch. It was his evident intention to throw it, while
+the engine was passing over it, and ditch them.
+</P>
+
+<P>
+But, before he could carry out his intention, Jack, who had seen what
+was about to happen, had snatched up a hunk of coal. With all his
+force, he aimed it at the fellow, and struck him fair and square on the
+head. The would-be train-wrecker toppled backward with a groan, just
+escaping the wheels of the engine. Before he gathered himself up and
+realized what had hit him, the engine was roaring and puffing its way
+up the grade to the Esmeralda.
+</P>
+
+<P>
+"That shows us what we may expect at the mine," commented Jack. "I
+hope they are still all right."
+</P>
+
+<P>
+"Don't worry about that, boy," comforted Buck, noting his troubled
+face. "The fact that Madero had his men along the line shows that he
+anticipated our game&mdash;like the shrewd ruffian he is. It stands to
+reason he couldn't have his precious squadron, or column, or whatever
+he calls it, in two places at once, so I guess we'll be in time yet."
+</P>
+
+<P>
+"I hope so, I'm sure," breathed Jack. "If we failed now, it would be
+the bitterest moment of my life."
+</P>
+
+<P>
+But, as they came in sight of the tall stockade and the smokeless
+chimneys of the Esmeralda, they saw that their apprehensions were
+groundless. No sign of life appeared about the mine buildings. But
+presently, in answer to a long blast on the whistle, a strange figure
+came toddling out of the gate. It was that of Geisler. As he saw the
+engine, with its load of friendly faces, he broke into a cheer, and ran
+toward the track side.
+</P>
+
+<P>
+"Hoch! Hoch! Hoch!" he yelled, waving his china-bowled pipe about his
+head. "Diss iss der bestest thing I've seen since I had idt der
+Cherman measles, alretty yet."
+</P>
+
+<P>
+As the brakes ground down, and with a mighty exhalation of steam and a
+sigh from the air-brakes, the locomotive came to a stop, Jack leaped
+from the cab and ran toward the German. To his astonishment, Geisler
+almost recoiled as he drew near, and uttered a shout.
+</P>
+
+<P>
+"Donner blitzen! I voss righdt den, idt vos a trap dot dose rascals
+laid."
+</P>
+
+<P>
+"What do you mean, Mr. Geisler? Where is my father?" gasped Jack, all
+in one breath.
+</P>
+
+<P>
+"Himmel!" sputtered the German. "Oh, diss is an onloocky day, py
+chiminy. A young feller rode it to der mine, early to-day, undt told
+your fader dot you vos wounded, and&mdash;&mdash;"
+</P>
+
+<P>
+"My father went with this fellow?" demanded the boy, his eyes blazing
+with eagerness and anxiety.
+</P>
+
+<P>
+"Ches. He thought dot idt vos all righdt, und&mdash;&mdash;"
+</P>
+
+<P>
+"It's a trick of Madero's to rush the mine!" exclaimed Buck, who, with
+the others, came up as the German was ejaculating the last words.
+</P>
+
+<P>
+"Dot is vot I dink idt. Listen."
+</P>
+
+<P>
+Forthwith the German launched into a detailed report of what had
+occurred, not omitting a full description of Harding, which was
+instantly recognized by the boys.
+</P>
+
+<P>
+"Harding, the scoundrel!" exclaimed Jack.
+</P>
+
+<P>
+"I'd like to get my hands on him for just five minutes," breathed Walt
+viciously.
+</P>
+
+<P>
+Buck and the others, who were, of course, familiar with what had
+occurred to the boys with Madero's column, were also incensed.
+</P>
+
+<P>
+"Such men should be hanged!" exclaimed the professor, with what was for
+him, a remarkable display of emotion.
+</P>
+
+<P>
+"Budt come," urged the German, as he concluded his narrative, "vee hadt
+better be getting inside der stockade."
+</P>
+
+<P>
+He pointed down toward the miners' village, where men could be seen
+hastening about, as if preparing to take action of some sort. What
+that action was, they guessed too well. Acting in concert with Madero,
+they meant to storm the mine, and break open the specie room.
+</P>
+
+<P>
+Ralph ran the locomotive upon a switch and locked the throwing lever.
+Then he followed the others through the gate of the stockade. As it
+closed behind them, Geisler let fall a stout wooden bar into sockets
+prepared for it.
+</P>
+
+<P>
+"I guess dot holdt dem for a viles," he said, as the bar clattered into
+position.
+</P>
+
+<P>
+But Jack's thoughts were distracted, and his manner absorbed. His mind
+was fixed upon Harding's rascality, and the probable dilemma in which
+his father now was. Buck Bradley noticed the boy's despondent air, and
+sought to cheer him up.
+</P>
+
+<P>
+"Brace up, Jack," he roared in his hearty way, "your pop is all right.
+According to my way of thinking, those greasers just lured him away
+from here, so that they could have easy access to the specie room.
+They knew that if he was on the ground, he'd blow up the whole
+shooting-match before he'd let them get at the gold."
+</P>
+
+<P>
+"Then you don't think they have harmed him, Mr. Bradley?"
+</P>
+
+<P>
+"Not they, my lad," was the reassuring rejoinder, "they wouldn't dare
+to injure a prominent American like your dad. Why, our troops are all
+massed at San Antone&mdash;for manoeuvers, the department says&mdash;but as
+surely as my name is Buck Bradley, the troops are there to see that the
+greasers don't get too fresh. You see, Jack, Uncle Sam don't want to
+mix in other folks' troubles. He believes in playing in his own back
+yard, but when any one treads on your Uncle's toes, or injures one of
+his citizens&mdash;then, look out for high voltage shocks."
+</P>
+
+<P>
+"You have relieved my mind a whole lot, Mr. Bradley," said Jack
+gratefully. "I guess it's as you say. Madero and his crowd wouldn't
+want to run the risk of an American invasion."
+</P>
+
+<P>
+"You can bet a stack of yaller chips on that, boy. But now, let's
+follow this Dutchman around and see what the lay of the ground is. If
+we've got to put up a scrap&mdash;and I guess we have&mdash;it's a long move in
+the right direction to have your surroundings sized up accurate. By
+the way, is this fellow Geisler all right?"
+</P>
+
+<P>
+"My father thinks he is the most faithful and capable mining super in
+the country," answered Jack warmly. "I guess he is, too. I only met
+him once before on a former visit to the mine, but he sort of inspires
+me with confidence."
+</P>
+
+<P>
+"Same here, Jack. I tell you the Dutch kin raise some Cain when they
+get going, and that fellow looks to me like one of the right brand."
+</P>
+
+<P>
+Thus talking, they came up with the others. Geisler was explaining
+volubly his plan of defense. Buck Bradley interrupted him.
+</P>
+
+<P>
+"What's the matter with boring some holes all around the stockade?" he
+asked. "We can fire from behind them if it's necessary, without
+exposing ourselves."
+</P>
+
+<P>
+"Buck, that's a great idea," declared Pete, whose eyes were shining at
+the thought of what he termed "some action." "Got a brace and bit,
+Geisler?"
+</P>
+
+<P>
+"Sure. Ve-e haf a whole barrel of braces and bitters," was the
+response, as the corpulent Teuton hastened off to get the tools.
+</P>
+
+<P>
+At the part of the stockade at which they now were standing a ladder,
+used in some repairing job, still leaned against the high, wooden
+fence. Coyote Pete, struck by a sudden idea, clambered up it, and
+gazed over the top of the defensive barricade. As his head topped the
+summit, he gave a shout and rapidly ducked. At the same instant a
+sound, like the hum of an angry bee, buzzed above their heads.
+</P>
+
+<P>
+"A bullet!" gasped Buck Bradley.
+</P>
+
+<P>
+"That's wot, pod'ner," rejoined Pete, "and it's the first of a whole
+flock of such like. The country off to the southwest is jest alive
+with insurrectos!"
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap24"></A>
+<H3 ALIGN="center">
+CHAPTER XXIV.
+</H3>
+
+<H3 ALIGN="center">
+THE ATTACK ON THE MINE.
+</H3>
+
+
+<P>
+Flinging his legs over each side of the ladder, Coyote Pete slid to the
+ground like a boy sliding down a cellar door.
+</P>
+
+<P>
+"I could catch the glint of sunlight on their rifles," he explained.
+"The beggars were trying to approach unseen, though, I guess, for they
+were sneaking round a neck of woods so as to take advantage of that
+arroyo that runs almost up to the mine. Better get busy with that
+borer."
+</P>
+
+<P>
+And "get busy" they did. Holes were rapidly bored in the stockade, the
+apertures being of sufficient size to accommodate comfortably the
+muzzle of a rifle. Above each such hole another was bored, to enable
+the defenders to see the position of their foes. Although this work
+took more than an hour, there was still no sign of the enemy. But they
+evidently had a close watch kept on the mine, for a hat elevated on a
+long stick above the top of the stockade was promptly riddled with
+bullets.
+</P>
+
+<P>
+"Jingo!" gasped Jack. "Those fellows mean business."
+</P>
+
+<P>
+"What do you suppose they are going to do?" Walt asked Buck Bradley.
+The stout showman looked grave.
+</P>
+
+<P>
+"This hanging back looks bad," he rejoined. "I guess they are waiting
+till dusk so as to try and catch us unprepared. Evidently they figger
+they've got us where they want us, and there is no use being in a rush
+about finishing us up."
+</P>
+
+<P>
+Buck's words were grim, but his expression was grimmer yet. The former
+ranch boss had been in many a tough place in his day, but revolving the
+situation in his mind he could not call to recollection any more
+dangerous circumstances than those in which he now found himself.
+</P>
+
+<P>
+"Bottled and corked," was the way he expressed it to Coyote Pete, who
+fully shared his apprehensions.
+</P>
+
+<P>
+Fortunately, behind the office of the mine, there was a small room well
+stocked with rifles and ammunition. This was wise precaution of Mr.
+Merrill's, who, knowing the Mexican character to a T, had insisted on
+this room being provided in case of strikes or other difficulties.
+</P>
+
+<P>
+The store of arms was drawn upon freely, and each of the defenders had
+a spare rifle at his side. The weapons were piled by their respective
+holes while the besieged awaited the attack. But a hasty dinner was
+prepared on the coal-oil stove Of the office, and eaten and digested
+before there came any move on the part of Madero's men.
+</P>
+
+<P>
+Through the peep-holes a casual inspection showed nothing outside but
+the hillside sloping away from the mine, with here and there a clump of
+bushes or small, scrubby trees. But every once in a while the grass
+would stir, or a clump of bushes would be agitated strangely, as some
+concealed form crept up yet closer to the stockade. Evidently, as Buck
+had said, the intention of Madero was to "rush" the place.
+</P>
+
+<P>
+The mining village now seemed deserted, except for a few forms of women
+and children which could be seen flitting about. Evidently most of the
+men had joined the insurrectos, hoping to have a share in the loot when
+the time came.
+</P>
+
+<P>
+"Say, Geisler!" exclaimed Buck Bradley suddenly, "got any steam in the
+boiler?"
+</P>
+
+<P>
+"Ches. Aboudt forty or fifty pounds. Der fires vos banked. Pud vy?"
+</P>
+
+<P>
+"Oh, nothing. I've just got a little plan in my head. Now, Jack,
+suppose you and I take a little run to the boiler room and look about
+us a bit."
+</P>
+
+<P>
+The boy was glad of anything to do to relieve the tension of waiting
+for the attack that didn't come. He gladly accompanied the
+self-reliant Westerner to the boiler house. They found, as Geisler had
+said, that in one of the boilers steam was still up.
+</P>
+
+<P>
+"Now let's take a look around here, sonny," said Buck, glancing about
+the walls as if in search of something. "Ah! Here we are, that will
+do."
+</P>
+
+<P>
+He pounced on a big reel of fire hose attached to the wall, as he spoke.
+</P>
+
+<P>
+"Fine! Couldn't be better," he continued, as he rapidly unwound it.
+"Why, there must be fifty feet or more here. Now let's see. Where is
+the blow-off valve of this boiler?"
+</P>
+
+<P>
+"This is it, isn't it?" asked Jack, indicating a valve, with
+wheel-controlled outlet near the base of the boiler.
+</P>
+
+<P>
+"That's it. Now then for a monkey wrench and then we are all ready to
+give those greasers the surprise of their lives in case they try an
+attack upon this side of the stockade."
+</P>
+
+<P>
+"What are you going&mdash;&mdash;"
+</P>
+
+<P>
+That was as far as Jack got in his question. As the words left his
+lips, there came from without the sharp sound of a shot.
+</P>
+
+<P>
+Bang!
+</P>
+
+<P>
+"Phew!" whistled Buck. "That's the overture. The performance is about
+ter begin."
+</P>
+
+<P>
+In the meantime, the members of the party left at the peep-holes by
+Buck Bradley and Jack, had been trying their level best to obtain some
+inkling of which side the insurrectos meant to storm first. But, for
+all the sign the long, waving grass gave, or the bushes imparted, they
+might as well have gazed at the sky. Had they not known that the
+insurrectos were out there somewhere, they would have deemed the
+hillside barren of life.
+</P>
+
+<P>
+Suddenly, however, as Coyote Pete's keen eye was sweeping the open
+space before the stockade, the grass quite near at hand parted, and a
+wiry little Mexican stepped out.
+</P>
+
+<P>
+It was a good evidence of the control that Madero exercised over his
+men that this fellow, although he must have known he was placing his
+life in deadly peril, advanced to within a few feet of the stockade
+without a tremor.
+</P>
+
+<P>
+Apparently, judging from his expression, he was astonished that no
+hostile demonstration came from within. But the defenders had no wish
+to sacrifice life needlessly, and refrained from firing upon him.
+Suddenly he halted, and raising his voice, cried out in Spanish:
+</P>
+
+<P>
+"Will you foolish gringoes surrender and give up the gold peaceably, or
+must we attack the mine?"
+</P>
+
+<P>
+"Did Madero tell you to ask that?" shouted Pete through his peep-hole.
+</P>
+
+<P>
+"Yes; the general demanded that I should offer you this chance for your
+lives."
+</P>
+
+<P>
+"Then tell the general, with our compliments, that if he thinks he'll
+get Mr. Merrill's gold without a fight, he's up against the toughest
+proposition he ever tackled."
+</P>
+
+<P>
+"As you will, señors. Adios!"
+</P>
+
+<P>
+With a wave of his hat, the Mexican ran speedily back down the
+hillside, and dived into some bushes. The watchers of the stockade
+were of the opinion that the wave of the hat was merely a bit of Latin
+extravagance. They soon found out, however, that it had the
+significance of a signal. For, as the fellow dropped into cover, the
+grass became alive with human forms. Coyote Pete's finger, which had
+been trembling upon the trigger, pressed it.
+</P>
+
+<P>
+Bang!
+</P>
+
+<P>
+It was the first shot of the desperate battle for the defense of the
+mine, and the sound that had reached the two in the boiler house.
+</P>
+
+<P>
+The report was followed by a series of appalling yells from without the
+stockade. Mexicans seemed to spring from every clump of grass and bit
+of brush. It was amazing how they could have crept so close without
+being detected.
+</P>
+
+<P>
+"We can't last five minutes!" gasped Walt, as he gazed out. The lad
+fired grimly into the advancing rush, however, and the others stood to
+their guns like veterans. Their cheeks were blanched under the tan,
+though, and the corners of their mouths tightened. Each one of those
+defenders realized the practical hopelessness of their positions.
+</P>
+
+<P>
+Suddenly, amid the besiegers' onrushing forms, appeared a figure
+mounted upon a superb black horse. The animal curvetted and plunged as
+the reports of the rifles of both sides rattled away furiously, but his
+rider had him in perfect control.
+</P>
+
+<P>
+"There's Ramon, the scoundrel!" roared Pete, gazing at the defiant
+figure. "I'll give him a shot for luck."
+</P>
+
+<P>
+But for once the plainsman's aim was at fault. The bullet evidently
+did not even ruffle the former cattle rustler.
+</P>
+
+<P>
+"Ledt me try!" puffed the German ferociously.
+</P>
+
+<P>
+He fared no better.
+</P>
+
+<P>
+"Bah! Und I thought I vos a goodt shot!" he exploded.
+</P>
+
+<P>
+"It ain't that," rejoined Pete superstitiously. "The Mexicans say that
+Ramon bears a charmed life, and that only a silver bullet will ever lay
+him low."
+</P>
+
+<P>
+Before the professor could make any comment Ramon was heard issuing
+commands in a sharp voice. He seemed to have the direction of the
+attack. Of Madero there was no sign, unless a small figure on a shaggy
+pony, far to the rear, was that of the insurrecto leader.
+</P>
+
+<P>
+The result of Ramon's command was soon evident. The attackers had not
+been prepared for so sharp a defense, and, anxious to lose as few men
+as possible, Ramon had ordered them to drop once more into the grass.
+</P>
+
+<P>
+This was good strategy, as it was apparently only a matter of time
+before the mine defenders would have to surrender, and it was little
+use to sacrifice lives in a mad rush against their rifles.
+</P>
+
+<P>
+The attack had splintered the stockade in a score of places, but,
+thanks to the toughness of the seasoned wood, the bullets that had
+penetrated had lost most of their strength. Beyond a few scratches
+from flying splinters, none of the defenders were injured.
+</P>
+
+<P>
+"What can they be up to?" wondered Pete, as half an hour passed and no
+further sign came from the besiegers.
+</P>
+
+<P>
+Ramon's figure had now vanished. Perhaps he realized that the fangs of
+their enemies were by no means drawn, and deemed it more prudent not to
+take chances on the strength of his "charmed life."
+</P>
+
+<P>
+And so the time passed. The sun was well on his march toward the
+western horizon before there came a move on the part of the enemy, and
+when it did come it was a startling one. Taking advantage of every bit
+of cover, the astute mestizos had crept around the stockade till they
+were in a position exactly behind the defenders. So that, in fact, for
+the last half hour, the alert rifles of Coyote Pete and his companions
+had been covering emptiness.
+</P>
+
+<P>
+A yell as the attackers charged from the direction into which they had
+covertly worked themselves apprised the besieged of what had happened.
+Bitterly blaming his stupidity in not foreseeing such a move, Pete,
+followed by the others, darted across the stockade. As they were
+halfway across, however, a dozen or more heads appeared upon the
+undefended top.
+</P>
+
+<P>
+The insurrectos had determined on a bold rush, and unmolested they had
+succeeded in scaling the walls on each other's shoulders.
+</P>
+
+<P>
+"Good Lord!" groaned Pete, as he saw.
+</P>
+
+<P>
+Despair was in the countenances of the others, but, even as they halted
+in dismay at what seemed certain annihilation, a strange thing happened.
+</P>
+
+<P>
+With a screaming, earsplitting roar, a white cloud swept from the
+direction of the boiler house at the clustering forms on the top of the
+stockade.
+</P>
+
+<P>
+It was a column of live steam that swept them from their perches, like
+dried leaves before a wind.
+</P>
+
+<P>
+Buck Bradley's plan had worked with terrible effectiveness. Before the
+rush of white-vapor the insurrectos melted away in a screaming, scalded
+flurry. In less than two minutes after Jack had turned the steam on,
+not a sign of them was to be seen.
+</P>
+
+<P>
+"Hooray!" yelled the boys, carried away by the sudden relief of the
+strain when it had seemed that all was over. "Hooray! We win!"
+</P>
+
+<P>
+"Don't be premature!" admonished Buck gravely, as the column of steam
+was shut off. "We ain't out of ther woods yet by a long shot. How
+about it, Pete?"
+</P>
+
+<P>
+The old plainsman tugged his sun-bleached moustache viciously.
+</P>
+
+<P>
+"Why, boys," he declared emphatically, "them reptiles ain't begun ter
+fight yet."
+</P>
+
+<BR><BR><BR>
+
+<A NAME="chap25"></A>
+<H3 ALIGN="center">
+CHAPTER XXV.
+</H3>
+
+<H3 ALIGN="center">
+THE LAST STAND.&mdash;CONCLUSION.
+</H3>
+
+
+<P>
+As the cow-puncher spoke, there came a sound from the direction of the
+gate which was filled with sinister significance.
+</P>
+
+<P>
+Thud! Thud!
+</P>
+
+<P>
+It echoed hollowly within the stockade. Buck Bradley was quick to read
+its meaning.
+</P>
+
+<P>
+"They've got a big log or suthin, and are busting in the gate!" he
+cried.
+</P>
+
+<P>
+A shout of dismay went up from them all. As it so happened, there had
+been no time to bore any holes near the gate, and the only way to delay
+the work of battering it down would be to clamber to the fence top and
+fire down into the insurrectos handling the battering ram.
+</P>
+
+<P>
+But it needed no second thought to show that this would be madness. At
+the first appearance of a head above the stockade, they knew that half
+a hundred rifles from without would pour a volley at it. It would not
+take more than ten minutes to wipe out the whole garrison in this way.
+</P>
+
+<P>
+"Nope. We'll have to think of some other plan," decided Buck. It is
+worthy of remark here that not one of the defenders of the mine had
+ever even hinted at a surrender. This was not due so much to the fact,
+as they knew, that it would only mean exchanging one form of death for
+another, as it was to their grim determination to defend the mine at
+whatever cost to themselves. It was the dogged American spirit that
+prevailed at the Alamo.
+</P>
+
+<P>
+"Aha! I haf idt!" burst out Geisler suddenly, after a few minutes of
+deep thought. "Dere is no hope uv safing dot gate?"
+</P>
+
+<P>
+"Not the least," Buck assured him. "They'll have it through in a few
+minutes now."
+</P>
+
+<P>
+He pointed to the timbers which were already showing jagged cracks up
+and down their entire length.
+</P>
+
+<P>
+"Veil," said the German, "der office uv der mine is made strong&mdash;oh
+very strong, for behindt idt is der specie room. Ve can gedt by der
+inside in dere and fire through der vindows. And as a last resort vee
+can&mdash;&mdash;"
+</P>
+
+<P>
+He paused.
+</P>
+
+<P>
+"We can what?" demanded Jack.
+</P>
+
+<P>
+"Nefer mindt. I dell you later. Now is dot agreed upon?"
+</P>
+
+<P>
+"It's about all we can do, I guess," grunted Pete, "unless we stay here
+to be shot down."
+</P>
+
+<P>
+"Den come mit me."
+</P>
+
+<P>
+The German rapidly led the way across the yard to the office building.
+As he closed and barred the door, they noted that it was lined inside
+with steel, strongly riveted to the oak. The windows also had steel
+shutters, cleverly concealed, in cases into which they slid, from
+casual view. In the windows, as well as in the door, were small
+apertures for firing through.
+</P>
+
+<P>
+"Why, it's a regular fort!" exclaimed Ralph, as the shutters clanged to
+with a harsh, grating sound.
+</P>
+
+<P>
+"You bet my life idt's a fort," agreed Herr Geisler, "undt ledt me tell
+you dot you needt a fort ven you have a specie room by dis country."
+</P>
+
+<P>
+"Then the specie room is near us?"
+</P>
+
+<P>
+"In there."
+</P>
+
+<P>
+The German pointed over his shoulder at a door in the rear of the
+office.
+</P>
+
+<P>
+"Idt is steel walled, undt dere is a combination lock on der door.
+Even if dey should kill us all, dey still have a tough nut to crack."
+</P>
+
+<P>
+The German spoke calmly, and his blond features were absolutely
+unruffled. No emotion appeared either on the weathered countenances of
+Coyote Pete or Buck Bradley. The professor's face, though, was ashen,
+but he uttered never a word. As for the boys, who shall blame them if
+it is said that their hearts were beating wildly, their mouths felt
+dry, and their brains throbbed.
+</P>
+
+<P>
+It was the last stand, and they all realized it.
+</P>
+
+<P>
+Unless help should come from an unforeseen source, they were bound to
+perish miserably at the hands of the insurrectos.
+</P>
+
+<P>
+Suddenly, there was a great crashing, rending sound from without.
+Instantly a chorus of wild yells arose on the air, and shots were fired
+as if in exultation.
+</P>
+
+<P>
+"They've busted the gate!" exclaimed Buck.
+</P>
+
+<P>
+Peering through the apertures in the door and windows, they could see
+the hoard come pouring into the yard of the mine. At first they came
+cautiously. They evidently recollected the steam, and feared another
+ambush. In a few minutes, however, their confidence returned. The
+watchers could see a little man dart out from among the crowd and point
+toward the specie room and the office structure.
+</P>
+
+<P>
+"The gold is within, my brothers!" he shouted in Spanish.
+</P>
+
+<P>
+"Bodderation tage dot feller," sputtered Geisler, "a veek ago he vos
+der best vorkman ve hadt by der mine, undt now look at him."
+</P>
+
+<P>
+With a howl, the insurrectos charged on the hut. The lust of gold was
+in their veins, and they minded the volley poured into them by the
+defenders no more than if it had been so much rain. Several of them
+fell, but it seemed to make no difference to the others. They charged
+right up to the very doors of the place. Some of them even tore at the
+walls as if they imagined they could demolish them and get at the
+gringo gold.
+</P>
+
+<P>
+"Dot is vot goldt does for mens," philosophically remarked the German,
+as he gazed at the onrush, firing methodically at the same time.
+</P>
+
+<P>
+Jack, Ralph, and Walt were at one of the windows, while the professor
+and Coyote Pete defended the other. During the mad rush for the
+office, they all did considerable execution, without, of course, any
+cost to themselves. The Mexicans, to be sure, returned the fire
+furiously, but their bullets "pinged" harmlessly against the steel
+shutters, or buried themselves in the thick, wooden walls.
+</P>
+
+<P>
+Suddenly there came an angry shout from some one evidently in authority
+among the insurrectos. Instantly the attack melted away, the
+retreating men dragging their wounded with them. It was Jack's first
+sight of real warfare, and it made his blood, as well as that of the
+others, run cold.
+</P>
+
+<P>
+"Now what are they up to?" wondered Buck, as this sudden cessation of
+activities came.
+</P>
+
+<P>
+"Search me," rejoined Coyote Pete, "but it's some deviltry, you can bet
+on that&mdash;that voice was Ramon's. He's got a plan in his head to get us
+out of here."
+</P>
+
+<P>
+"Well, he'll have a man's-sized job on his hands," rejoined Buck,
+calmly reloading the magazine of his rifle and running a cleaning rod
+through the foul barrel.
+</P>
+
+<P>
+The others employed their time in the same manner. Thus they waited
+for what seemed an interminable age. Still there was no sign of the
+Mexicans. The yard without was empty of life.
+</P>
+
+<P>
+"If they don't show up in a few minutes, what say if we open the door
+and make a rush for it?" asked Jack.
+</P>
+
+<P>
+"As good an idea as any," rejoined Buck, "but what I would like to know
+right now is what they can be doing."
+</P>
+
+<P>
+"Queer, ain't it?" said Pete.
+</P>
+
+<P>
+They all agreed that it was, but not one could hit upon an explanation
+that seemed plausible.
+</P>
+
+<P>
+Suddenly, Buck, who had been sniffing suspiciously for a few seconds,
+gave a sharp exclamation.
+</P>
+
+<P>
+"Do you fellows smell anything?"
+</P>
+
+<P>
+"No&mdash;&mdash;" began Jack, and then:
+</P>
+
+<P>
+"Good heavens, yes! Something's on fire!"
+</P>
+
+<P>
+"That's right," agreed Pete, without a quaver in his voice. "The
+varmints hev set fire to the building from the rear."
+</P>
+
+<P>
+"That's what!" rejoined Buck, "and we can't get within a mile of them.
+I don't suppose there are any rifle holes in the specie room are there,
+Mr. Geisler?"
+</P>
+
+<P>
+"Nodt a vun," rejoined the German, in a peculiar voice, and then they
+noticed, in the gloomy light of the closed-up place, that his face was
+ashen white.
+</P>
+
+<P>
+It was clear that the German was badly frightened. His knees seemed to
+be knocking together, in fact. Small wonder, too. The sharp, acrid
+smell of blazing wood was in the air now. They could hear the crackle
+of the flames as they devoured the wooden outer walls of the specie
+room.
+</P>
+
+<P>
+"Come, cheer up, my man," Buck admonished the quaking German. "Why
+you've stood it all through like a major, and&mdash;&mdash;"
+</P>
+
+<P>
+"Idt ain't dot. Idt ain't dose mis-er-able creasers dot I'm afraid
+of," rejoined the German in a quavering voice.
+</P>
+
+<P>
+"What then?"
+</P>
+
+<P>
+"Dot room behindt us contains, besides der specie, almost a ton of
+dynamite!"
+</P>
+
+<P>
+"Great jumping wildcats!"
+</P>
+
+<P>
+The exclamation dropped from Buck's lips. The others were too
+thunderstruck to utter a word.
+</P>
+
+<P>
+"There's only one thing to do," spoke up Pete, his words fairly
+tumbling out of his mouth in his haste. "We must open the door and, at
+a signal, make a rush for it. We may never get through, but it's
+better than being blown up as we shall be if we remain here. The
+insurrectos must have left their horses somewhere near at hand. Maybe
+we can find them and escape."
+</P>
+
+<P>
+"It's one chance in a thousand!" exclaimed Jack. "But perhaps this
+will be the thousandth time."
+</P>
+
+<P>
+"Let us pray so!" exclaimed the professor fervently.
+</P>
+
+<P>
+Buck had sprung to the door. His hand was on the bar. He knew, as did
+they all, that there was not an instant to lose. Their lives hung by a
+hair. At any moment the flames might reach the dynamite and
+then&mdash;annihilation, swift and terrible.
+</P>
+
+<P>
+"Now!" he cried, dropping the bar. A strange light, not of fear but of
+determination, gleamed in his eyes.
+</P>
+
+<P>
+Clang!
+</P>
+
+<P>
+The bar fell to the ground, and the besieged party dashed forth, firing
+as they emerged.
+</P>
+
+<P>
+Suddenly, from without, and just as the insurrectos espied the daring
+sortie, there came the shrill notes of a bugle. At the same instant a
+ringing cheer came over the top of the stockade.
+</P>
+
+<P>
+What could it all mean? As if in a dream, the boys saw the insurrectos
+picking up their rifles and rushing toward the gate. But before they
+could reach it, a glorious sight greeted them.
+</P>
+
+<P>
+A regiment of regular Mexican cavalry, the men with their carbines
+unslung, pouring a disastrous hail into the swarming insurrectos,
+suddenly swung through the shattered gateway.
+</P>
+
+<P>
+Shouts and cries responded everywhere within the stockade. The
+terrified insurrectos dropped their rifles and ran hither and thither
+in mad, frenzied panic. It was every one for himself. Over the
+stockade they clambered, many paying toll with their lives before the
+carbines of Diaz's troopers.
+</P>
+
+<P>
+But in the midst of the turmoil a clear, boyish voice arose.
+</P>
+
+<P>
+"Back! Get back, for heaven's sake!"
+</P>
+
+<P>
+The officer of the Mexican regulars heard, and wheeled his men. He
+recognized the thrill of warning in Jack Merrill's tones.
+</P>
+
+<P>
+Stumbling forward, the suddenly relieved party of Americans darted
+toward the gate for their lives. On down the hillside they fled, with
+the cavalry surging behind and about them.
+</P>
+
+<P>
+"What is it? What is the matter?" gasped the officer in English, as
+Jack stumbled along at his side.
+</P>
+
+<P>
+The lad gasped out one word:
+</P>
+
+<P>
+"Dynamite!"
+</P>
+
+<P>
+Hardly had it fallen from his lips before the ground shook as if
+convulsed with an earthquake. A red flame shot skyward behind them,
+and a mighty, reverberating roar went rumbling and echoing over the
+countryside.
+</P>
+
+<P>
+The flames had reached the explosive.
+</P>
+
+<P>
+Almost at the same instant a shower of embers, debris, and odds and
+ends of all descriptions came showering about the retreating force.
+Several were cut and bruised by the shower, but none seriously.
+</P>
+
+<P>
+Fortunately, also, beyond causing several of the cavalry horses to bolt
+in mad terror, no damage was done to the troops or our friends. The
+situation was rapidly explained to the wondering officer whose name was
+Captain Dominguez, in command of the force detailed to guard the
+railroad.
+</P>
+
+<P>
+"We learned at Rosario that you had come to the mine," he said, in
+explanation of the troops' opportune arrival, "and, knowing that Madero
+was in the habit of raiding mines and was in the neighborhood, we made
+top speed to the rescue."
+</P>
+
+<P>
+"And we're all mighty happy to meet you, you kin bet, captain," chimed
+in Buck, "but ef yer hadn't arrived when you did, we would not have had
+the pleasure."
+</P>
+
+<P>
+"No, I can see that," rejoined the young officer, gazing off down the
+hillside.
+</P>
+
+<P>
+In every direction could be seen Mexican troopers pursuing rebels,
+shooting them down, without mercy when fight was shown, in other cases,
+making prisoners. The rout of the insurrectos was complete and final.
+</P>
+
+<P>
+Suddenly a figure on horseback was seen coming at a hard gallop toward
+the little group surrounding Captain Dominguez.
+</P>
+
+<P>
+"It's Harding!" gasped Jack, as the figure drew closer, and indeed it
+was the former West Pointer. But he was in sad case. His shirt was
+torn almost from his back, his features blackened and seared, and a red
+stain showed upon his chest.
+</P>
+
+<P>
+"He was in that explosion, the precious scoundrel!" grated out Buck, as
+his eye took in these details. "He was one of the fellers that set
+that fire."
+</P>
+
+<P>
+Straight for the little party Harding rode. But before he reached them
+two Mexican troopers interposed. They raised their carbines and the
+next moment would have been Harding's last, but for Jack.
+</P>
+
+<P>
+"Don't let them fire!" he begged.
+</P>
+
+<P>
+The captain shouted an order and the troopers lowered their weapons.
+Straight on for the party rode Harding, toppling out of his saddle as
+he reached them. The fellow was badly wounded. He had been struck by
+a flying splinter in the explosion of the dynamite.
+</P>
+
+<P>
+"Ah, a countryman of yours," remarked the captain, with a tinge of
+sarcasm. "You should be proud of him, señors."
+</P>
+
+<P>
+But Jack was on his knees beside Harding.
+</P>
+
+<P>
+"Where is my father, Harding? Tell me quick!"
+</P>
+
+<P>
+"I will," gasped out the wounded man. "Madero had him tied in that
+grove yonder. He wished him to see the destruction of his mine, he
+said, and&mdash;&mdash;"
+</P>
+
+<P>
+The man fainted. Rascal as they knew him to be, the boys were soon
+applying such remedies as they could&mdash;all but Jack, that is. The boy,
+on Harding's pony, was off at lightning speed for the grove Harding had
+indicated. As he entered it, he spied Mr. Merrill tied, as Harding had
+said, to a tree. Of the meeting between father and son we prefer to
+let each reader draw his own mental picture.
+</P>
+
+<P>
+"Merrill, forgive me!" breathed Harding, who had recovered from his
+swoon a few moments after as Jack and his father came up from the grove.
+</P>
+
+<P>
+"I may forgive you, Harding," rejoined Jack, "but I can never forget."
+</P>
+
+<P>
+And forgive Jack did, as he showed by interceding for the man and
+having him removed to a hospital near Rosario. Harding ultimately
+recovered and of his further movements we have no knowledge. He fared
+better, however, than Hickey, Divver and Rafter, who were captured by
+the government forces and sentenced to death by a summary court-martial.
+</P>
+
+<P>
+Mr. Merrill rapidly explained that he had ridden ten miles or more from
+the mine with Harding before he became suspicious. He then asked
+Harding point blank where his son was, and the fellow's reply had been
+to give a peculiar whistle. Thereupon several insurrectos had leaped
+from the bushes and made the mine owner captive. As Harding had told
+Jack, Madero, with fiendish cruelty, had tied him in the grove to
+witness the annihilation of his own mine.
+</P>
+
+<P>
+After a short pause, during which restoratives were administered to the
+almost exhausted Americans from the Mexican officers' field kit, they
+headed for the mine to ascertain what damage had been done by the
+explosion. Almost the first object that met their eyes as they neared
+the stockade was a jagged break in the structure caused by a large
+object that had come crashing down upon it. On closer view this proved
+to be the steel safe in which the gold had been placed. On opening the
+receptacle, everything was found intact, a fact which the makers of the
+safe are now using as a testimonial, as you may have noticed as you
+passed their Broadway store. The testimonial is signed by Conrad
+Geisler, who is now Mr. Merrill's partner.
+</P>
+
+<P>
+Well, there is not much more to tell of this part of the Border Boys'
+adventures. As it may be of interest, however, to relate the further
+history of the underground river and the Haunted Mesa, we shall set it
+down here. Ramon escaped from the general disaster to the insurrectos
+at the Esmeralda Mine, and apparently rode straight from there to the
+mouth of the underground river he had long used to such good advantage.
+At any rate, when the boys visited it later, they found that a
+cunningly set explosion had completely blocked the passage for
+navigation, and the secret route of the forgotten race was forever
+closed to man. As for the Mesa, you can read all about it
+scientifically described in Professor Wintergreen's monograph on the
+subject.
+</P>
+
+<P>
+The ponies and the redoubtable One Spot, Two Spot, and Three Spot were
+located at the Mesa, where they had been left in charge of Ramon's men.
+All were fat and in good condition, and Firewater was very glad to see
+his young master again.
+</P>
+
+<P>
+By the way, Bill Whiting is now stationed in charge at the important
+railroad center of El Paso.
+</P>
+
+<BR>
+<HR WIDTH="60%" ALIGN="center">
+<BR>
+
+<P>
+"Wall," remarked Pete, as they rode toward the ranch one evening, "I
+guess things 'ull be quiet now fer a while."
+</P>
+
+<P>
+"Hope so," rejoined Buck Bradley. "I wired Stow ter bring my show ter
+Maguez and you can all have free passes."
+</P>
+
+<P>
+Jack thanked the genial showman on behalf of his companions, and then
+reminded him that Ramon was still at large, although the insurrectos
+were almost subjugated.
+</P>
+
+<P>
+"Yes, consarn that pesky critter with the finest horse I ever set eyes
+on,&mdash;and while he's alive ther'll be no peace along the border."
+</P>
+
+<P>
+"That's right," agreed Pete. "He's a natural born trouble-maker. But
+I guess so far as we are concerned we are through with him."
+</P>
+
+<P>
+But Coyote Pete, accurate as were his usual judgments, was wrong in
+this. Black Ramon and his horse will figure again in these stories,
+and it will then be seen how the boys finally brought him to book for
+his misdeeds.
+</P>
+
+<BR>
+<HR WIDTH="60%" ALIGN="center">
+<BR>
+
+<P>
+The shadows are falling over the plains and the foothills are purpling
+in the clear twilight of the southwest. In the sunset sky the bright
+lone star of evening glimmers. Let us now say good night and good luck
+to the Border Boys till we meet them again in a new volume of their
+adventures to be called: "THE BORDER BOYS WITH THE MEXICAN RANGERS."
+</P>
+
+<BR><BR><BR><BR>
+<hr class="full" noshade>
+
+<p>***END OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE FRONTIER***</p>
+<p>******* This file should be named 19083-h.txt or 19083-h.zip *******</p>
+<p>This and all associated files of various formats will be found in:<br />
+<a href="http://www.gutenberg.org/dirs/1/9/0/8/19083">http://www.gutenberg.org/1/9/0/8/19083</a></p>
+<p>Updated editions will replace the previous one--the old editions
+will be renamed.</p>
+
+<p>Creating the works from public domain print editions means that no
+one owns a United States copyright in these works, so the Foundation
+(and you!) can copy and distribute it in the United States without
+permission and without paying copyright royalties. Special rules,
+set forth in the General Terms of Use part of this license, apply to
+copying and distributing Project Gutenberg-tm electronic works to
+protect the PROJECT GUTENBERG-tm concept and trademark. Project
+Gutenberg is a registered trademark, and may not be used if you
+charge for the eBooks, unless you receive specific permission. If you
+do not charge anything for copies of this eBook, complying with the
+rules is very easy. You may use this eBook for nearly any purpose
+such as creation of derivative works, reports, performances and
+research. They may be modified and printed and given away--you may do
+practically ANYTHING with public domain eBooks. Redistribution is
+subject to the trademark license, especially commercial
+redistribution.</p>
+
+
+
+<pre>
+*** START: FULL LICENSE ***
+
+THE FULL PROJECT GUTENBERG LICENSE
+PLEASE READ THIS BEFORE YOU DISTRIBUTE OR USE THIS WORK
+
+To protect the Project Gutenberg-tm mission of promoting the free
+distribution of electronic works, by using or distributing this work
+(or any other work associated in any way with the phrase "Project
+Gutenberg"), you agree to comply with all the terms of the Full Project
+Gutenberg-tm License (available with this file or online at
+<a href="http://www.gutenberg.org/license">http://www.gutenberg.org/license)</a>.
+
+
+Section 1. General Terms of Use and Redistributing Project Gutenberg-tm
+electronic works
+
+1.A. By reading or using any part of this Project Gutenberg-tm
+electronic work, you indicate that you have read, understand, agree to
+and accept all the terms of this license and intellectual property
+(trademark/copyright) agreement. If you do not agree to abide by all
+the terms of this agreement, you must cease using and return or destroy
+all copies of Project Gutenberg-tm electronic works in your possession.
+If you paid a fee for obtaining a copy of or access to a Project
+Gutenberg-tm electronic work and you do not agree to be bound by the
+terms of this agreement, you may obtain a refund from the person or
+entity to whom you paid the fee as set forth in paragraph 1.E.8.
+
+1.B. "Project Gutenberg" is a registered trademark. It may only be
+used on or associated in any way with an electronic work by people who
+agree to be bound by the terms of this agreement. There are a few
+things that you can do with most Project Gutenberg-tm electronic works
+even without complying with the full terms of this agreement. See
+paragraph 1.C below. There are a lot of things you can do with Project
+Gutenberg-tm electronic works if you follow the terms of this agreement
+and help preserve free future access to Project Gutenberg-tm electronic
+works. See paragraph 1.E below.
+
+1.C. The Project Gutenberg Literary Archive Foundation ("the Foundation"
+or PGLAF), owns a compilation copyright in the collection of Project
+Gutenberg-tm electronic works. Nearly all the individual works in the
+collection are in the public domain in the United States. If an
+individual work is in the public domain in the United States and you are
+located in the United States, we do not claim a right to prevent you from
+copying, distributing, performing, displaying or creating derivative
+works based on the work as long as all references to Project Gutenberg
+are removed. Of course, we hope that you will support the Project
+Gutenberg-tm mission of promoting free access to electronic works by
+freely sharing Project Gutenberg-tm works in compliance with the terms of
+this agreement for keeping the Project Gutenberg-tm name associated with
+the work. You can easily comply with the terms of this agreement by
+keeping this work in the same format with its attached full Project
+Gutenberg-tm License when you share it without charge with others.
+
+1.D. The copyright laws of the place where you are located also govern
+what you can do with this work. Copyright laws in most countries are in
+a constant state of change. If you are outside the United States, check
+the laws of your country in addition to the terms of this agreement
+before downloading, copying, displaying, performing, distributing or
+creating derivative works based on this work or any other Project
+Gutenberg-tm work. The Foundation makes no representations concerning
+the copyright status of any work in any country outside the United
+States.
+
+1.E. Unless you have removed all references to Project Gutenberg:
+
+1.E.1. The following sentence, with active links to, or other immediate
+access to, the full Project Gutenberg-tm License must appear prominently
+whenever any copy of a Project Gutenberg-tm work (any work on which the
+phrase "Project Gutenberg" appears, or with which the phrase "Project
+Gutenberg" is associated) is accessed, displayed, performed, viewed,
+copied or distributed:
+
+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
+
+1.E.2. If an individual Project Gutenberg-tm electronic work is derived
+from the public domain (does not contain a notice indicating that it is
+posted with permission of the copyright holder), the work can be copied
+and distributed to anyone in the United States without paying any fees
+or charges. If you are redistributing or providing access to a work
+with the phrase "Project Gutenberg" associated with or appearing on the
+work, you must comply either with the requirements of paragraphs 1.E.1
+through 1.E.7 or obtain permission for the use of the work and the
+Project Gutenberg-tm trademark as set forth in paragraphs 1.E.8 or
+1.E.9.
+
+1.E.3. If an individual Project Gutenberg-tm electronic work is posted
+with the permission of the copyright holder, your use and distribution
+must comply with both paragraphs 1.E.1 through 1.E.7 and any additional
+terms imposed by the copyright holder. Additional terms will be linked
+to the Project Gutenberg-tm License for all works posted with the
+permission of the copyright holder found at the beginning of this work.
+
+1.E.4. Do not unlink or detach or remove the full Project Gutenberg-tm
+License terms from this work, or any files containing a part of this
+work or any other work associated with Project Gutenberg-tm.
+
+1.E.5. Do not copy, display, perform, distribute or redistribute this
+electronic work, or any part of this electronic work, without
+prominently displaying the sentence set forth in paragraph 1.E.1 with
+active links or immediate access to the full terms of the Project
+Gutenberg-tm License.
+
+1.E.6. You may convert to and distribute this work in any binary,
+compressed, marked up, nonproprietary or proprietary form, including any
+word processing or hypertext form. However, if you provide access to or
+distribute copies of a Project Gutenberg-tm work in a format other than
+"Plain Vanilla ASCII" or other format used in the official version
+posted on the official Project Gutenberg-tm web site (www.gutenberg.org),
+you must, at no additional cost, fee or expense to the user, provide a
+copy, a means of exporting a copy, or a means of obtaining a copy upon
+request, of the work in its original "Plain Vanilla ASCII" or other
+form. Any alternate format must include the full Project Gutenberg-tm
+License as specified in paragraph 1.E.1.
+
+1.E.7. Do not charge a fee for access to, viewing, displaying,
+performing, copying or distributing any Project Gutenberg-tm works
+unless you comply with paragraph 1.E.8 or 1.E.9.
+
+1.E.8. You may charge a reasonable fee for copies of or providing
+access to or distributing Project Gutenberg-tm electronic works provided
+that
+
+- You pay a royalty fee of 20% of the gross profits you derive from
+ the use of Project Gutenberg-tm works calculated using the method
+ you already use to calculate your applicable taxes. The fee is
+ owed to the owner of the Project Gutenberg-tm trademark, but he
+ has agreed to donate royalties under this paragraph to the
+ Project Gutenberg Literary Archive Foundation. Royalty payments
+ must be paid within 60 days following each date on which you
+ prepare (or are legally required to prepare) your periodic tax
+ returns. Royalty payments should be clearly marked as such and
+ sent to the Project Gutenberg Literary Archive Foundation at the
+ address specified in Section 4, "Information about donations to
+ the Project Gutenberg Literary Archive Foundation."
+
+- You provide a full refund of any money paid by a user who notifies
+ you in writing (or by e-mail) within 30 days of receipt that s/he
+ does not agree to the terms of the full Project Gutenberg-tm
+ License. You must require such a user to return or
+ destroy all copies of the works possessed in a physical medium
+ and discontinue all use of and all access to other copies of
+ Project Gutenberg-tm works.
+
+- You provide, in accordance with paragraph 1.F.3, a full refund of any
+ money paid for a work or a replacement copy, if a defect in the
+ electronic work is discovered and reported to you within 90 days
+ of receipt of the work.
+
+- You comply with all other terms of this agreement for free
+ distribution of Project Gutenberg-tm works.
+
+1.E.9. If you wish to charge a fee or distribute a Project Gutenberg-tm
+electronic work or group of works on different terms than are set
+forth in this agreement, you must obtain permission in writing from
+both the Project Gutenberg Literary Archive Foundation and Michael
+Hart, the owner of the Project Gutenberg-tm trademark. Contact the
+Foundation as set forth in Section 3 below.
+
+1.F.
+
+1.F.1. Project Gutenberg volunteers and employees expend considerable
+effort to identify, do copyright research on, transcribe and proofread
+public domain works in creating the Project Gutenberg-tm
+collection. Despite these efforts, Project Gutenberg-tm electronic
+works, and the medium on which they may be stored, may contain
+"Defects," such as, but not limited to, incomplete, inaccurate or
+corrupt data, transcription errors, a copyright or other intellectual
+property infringement, a defective or damaged disk or other medium, a
+computer virus, or computer codes that damage or cannot be read by
+your equipment.
+
+1.F.2. LIMITED WARRANTY, DISCLAIMER OF DAMAGES - Except for the "Right
+of Replacement or Refund" described in paragraph 1.F.3, the Project
+Gutenberg Literary Archive Foundation, the owner of the Project
+Gutenberg-tm trademark, and any other party distributing a Project
+Gutenberg-tm electronic work under this agreement, disclaim all
+liability to you for damages, costs and expenses, including legal
+fees. YOU AGREE THAT YOU HAVE NO REMEDIES FOR NEGLIGENCE, STRICT
+LIABILITY, BREACH OF WARRANTY OR BREACH OF CONTRACT EXCEPT THOSE
+PROVIDED IN PARAGRAPH F3. YOU AGREE THAT THE FOUNDATION, THE
+TRADEMARK OWNER, AND ANY DISTRIBUTOR UNDER THIS AGREEMENT WILL NOT BE
+LIABLE TO YOU FOR ACTUAL, DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE OR
+INCIDENTAL DAMAGES EVEN IF YOU GIVE NOTICE OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+1.F.3. LIMITED RIGHT OF REPLACEMENT OR REFUND - If you discover a
+defect in this electronic work within 90 days of receiving it, you can
+receive a refund of the money (if any) you paid for it by sending a
+written explanation to the person you received the work from. If you
+received the work on a physical medium, you must return the medium with
+your written explanation. The person or entity that provided you with
+the defective work may elect to provide a replacement copy in lieu of a
+refund. If you received the work electronically, the person or entity
+providing it to you may choose to give you a second opportunity to
+receive the work electronically in lieu of a refund. If the second copy
+is also defective, you may demand a refund in writing without further
+opportunities to fix the problem.
+
+1.F.4. Except for the limited right of replacement or refund set forth
+in paragraph 1.F.3, this work is provided to you 'AS-IS,' WITH NO OTHER
+WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR ANY PURPOSE.
+
+1.F.5. Some states do not allow disclaimers of certain implied
+warranties or the exclusion or limitation of certain types of damages.
+If any disclaimer or limitation set forth in this agreement violates the
+law of the state applicable to this agreement, the agreement shall be
+interpreted to make the maximum disclaimer or limitation permitted by
+the applicable state law. The invalidity or unenforceability of any
+provision of this agreement shall not void the remaining provisions.
+
+1.F.6. INDEMNITY - You agree to indemnify and hold the Foundation, the
+trademark owner, any agent or employee of the Foundation, anyone
+providing copies of Project Gutenberg-tm electronic works in accordance
+with this agreement, and any volunteers associated with the production,
+promotion and distribution of Project Gutenberg-tm electronic works,
+harmless from all liability, costs and expenses, including legal fees,
+that arise directly or indirectly from any of the following which you do
+or cause to occur: (a) distribution of this or any Project Gutenberg-tm
+work, (b) alteration, modification, or additions or deletions to any
+Project Gutenberg-tm work, and (c) any Defect you cause.
+
+
+Section 2. Information about the Mission of Project Gutenberg-tm
+
+Project Gutenberg-tm is synonymous with the free distribution of
+electronic works in formats readable by the widest variety of computers
+including obsolete, old, middle-aged and new computers. It exists
+because of the efforts of hundreds of volunteers and donations from
+people in all walks of life.
+
+Volunteers and financial support to provide volunteers with the
+assistance they need, is critical to reaching Project Gutenberg-tm's
+goals and ensuring that the Project Gutenberg-tm collection will
+remain freely available for generations to come. In 2001, the Project
+Gutenberg Literary Archive Foundation was created to provide a secure
+and permanent future for Project Gutenberg-tm and future generations.
+To learn more about the Project Gutenberg Literary Archive Foundation
+and how your efforts and donations can help, see Sections 3 and 4
+and the Foundation web page at http://www.gutenberg.org/fundraising/pglaf.
+
+
+Section 3. Information about the Project Gutenberg Literary Archive
+Foundation
+
+The Project Gutenberg Literary Archive Foundation is a non profit
+501(c)(3) educational corporation organized under the laws of the
+state of Mississippi and granted tax exempt status by the Internal
+Revenue Service. The Foundation's EIN or federal tax identification
+number is 64-6221541. Contributions to the Project Gutenberg
+Literary Archive Foundation are tax deductible to the full extent
+permitted by U.S. federal laws and your state's laws.
+
+The Foundation's principal office is located at 4557 Melan Dr. S.
+Fairbanks, AK, 99712., but its volunteers and employees are scattered
+throughout numerous locations. Its business office is located at
+809 North 1500 West, Salt Lake City, UT 84116, (801) 596-1887, email
+business@pglaf.org. Email contact links and up to date contact
+information can be found at the Foundation's web site and official
+page at http://www.gutenberg.org/about/contact
+
+For additional contact information:
+ Dr. Gregory B. Newby
+ Chief Executive and Director
+ gbnewby@pglaf.org
+
+Section 4. Information about Donations to the Project Gutenberg
+Literary Archive Foundation
+
+Project Gutenberg-tm depends upon and cannot survive without wide
+spread public support and donations to carry out its mission of
+increasing the number of public domain and licensed works that can be
+freely distributed in machine readable form accessible by the widest
+array of equipment including outdated equipment. Many small donations
+($1 to $5,000) are particularly important to maintaining tax exempt
+status with the IRS.
+
+The Foundation is committed to complying with the laws regulating
+charities and charitable donations in all 50 states of the United
+States. Compliance requirements are not uniform and it takes a
+considerable effort, much paperwork and many fees to meet and keep up
+with these requirements. We do not solicit donations in locations
+where we have not received written confirmation of compliance. To
+SEND DONATIONS or determine the status of compliance for any
+particular state visit http://www.gutenberg.org/fundraising/pglaf
+
+While we cannot and do not solicit contributions from states where we
+have not met the solicitation requirements, we know of no prohibition
+against accepting unsolicited donations from donors in such states who
+approach us with offers to donate.
+
+International donations are gratefully accepted, but we cannot make
+any statements concerning tax treatment of donations received from
+outside the United States. U.S. laws alone swamp our small staff.
+
+Please check the Project Gutenberg Web pages for current donation
+methods and addresses. Donations are accepted in a number of other
+ways including checks, online payments and credit card donations.
+To donate, please visit: http://www.gutenberg.org/fundraising/donate
+
+
+Section 5. General Information About Project Gutenberg-tm electronic
+works.
+
+Professor Michael S. Hart is the originator of the Project Gutenberg-tm
+concept of a library of electronic works that could be freely shared
+with anyone. For thirty years, he produced and distributed Project
+Gutenberg-tm eBooks with only a loose network of volunteer support.
+
+Project Gutenberg-tm eBooks are often created from several printed
+editions, all of which are confirmed as Public Domain in the U.S.
+unless a copyright notice is included. Thus, we do not necessarily
+keep eBooks in compliance with any particular paper edition.
+
+Each eBook is in a subdirectory of the same number as the eBook's
+eBook number, often in several formats including plain vanilla ASCII,
+compressed (zipped), HTML and others.
+
+Corrected EDITIONS of our eBooks replace the old file and take over
+the old filename and etext number. The replaced older file is renamed.
+VERSIONS based on separate sources are treated as new eBooks receiving
+new filenames and etext numbers.
+
+Most people start at our Web site which has the main PG search facility:
+
+<a href="http://www.gutenberg.org">http://www.gutenberg.org</a>
+
+This Web site includes information about Project Gutenberg-tm,
+including how to make donations to the Project Gutenberg Literary
+Archive Foundation, how to help produce our new eBooks, and how to
+subscribe to our email newsletter to hear about new eBooks.
+
+EBooks posted prior to November 2003, with eBook numbers BELOW #10000,
+are filed in directories based on their release date. If you want to
+download any of these eBooks directly, rather than using the regular
+search system you may utilize the following addresses and just
+download by the etext year.
+
+<a href="http://www.gutenberg.org/dirs/etext06/">http://www.gutenberg.org/dirs/etext06/</a>
+
+ (Or /etext 05, 04, 03, 02, 01, 00, 99,
+ 98, 97, 96, 95, 94, 93, 92, 92, 91 or 90)
+
+EBooks posted since November 2003, with etext numbers OVER #10000, are
+filed in a different way. The year of a release date is no longer part
+of the directory path. The path is based on the etext number (which is
+identical to the filename). The path to the file is made up of single
+digits corresponding to all but the last digit in the filename. For
+example an eBook of filename 10234 would be found at:
+
+http://www.gutenberg.org/dirs/1/0/2/3/10234
+
+or filename 24689 would be found at:
+http://www.gutenberg.org/dirs/2/4/6/8/24689
+
+An alternative method of locating eBooks:
+<a href="http://www.gutenberg.org/dirs/GUTINDEX.ALL">http://www.gutenberg.org/dirs/GUTINDEX.ALL</a>
+
+*** END: FULL LICENSE ***
+</pre>
+</body>
+</html>
diff --git a/19083-h/images/img-106.jpg b/19083-h/images/img-106.jpg
new file mode 100644
index 0000000..2ed961d
--- /dev/null
+++ b/19083-h/images/img-106.jpg
Binary files differ
diff --git a/19083-h/images/img-258.jpg b/19083-h/images/img-258.jpg
new file mode 100644
index 0000000..8638a46
--- /dev/null
+++ b/19083-h/images/img-258.jpg
Binary files differ
diff --git a/19083-h/images/img-front.jpg b/19083-h/images/img-front.jpg
new file mode 100644
index 0000000..cd8b46d
--- /dev/null
+++ b/19083-h/images/img-front.jpg
Binary files differ
diff --git a/19083.txt b/19083.txt
new file mode 100644
index 0000000..c95b935
--- /dev/null
+++ b/19083.txt
@@ -0,0 +1,6665 @@
+The Project Gutenberg eBook, The Border Boys Across the Frontier, by
+Fremont B. Deering
+
+
+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: The Border Boys Across the Frontier
+
+
+Author: Fremont B. Deering
+
+
+
+Release Date: August 19, 2006 [eBook #19083]
+
+Language: English
+
+Character set encoding: ISO-646-US (US-ASCII)
+
+
+***START OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE
+FRONTIER***
+
+
+E-text prepared by Al Haines
+
+
+
+Note: Project Gutenberg also has an HTML version of this
+ file which includes the original illustrations.
+ See 19083-h.htm or 19083-h.zip:
+ (https://www.gutenberg.org/dirs/1/9/0/8/19083/19083-h/19083-h.htm)
+ or
+ (https://www.gutenberg.org/dirs/1/9/0/8/19083/19083-h.zip)
+
+
+
+
+
+THE BORDER BOYS ACROSS THE FRONTIER
+
+by
+
+FREMONT B. DEERING
+
+Author of
+ "The Border Boys on the Trail,"
+ "The Border Boys with the Mexican Rangers,"
+ "The Border Boys with the Texan Rangers,"
+ "The Border Boys in the Canadian Rockies,"
+ "The Border Boys Along the St. Lawrence."
+
+
+
+
+
+
+
+[Frontispiece: "Right off there! Look! Look!" The lanky cow puncher
+pointed out beyond the shadow of the solitary mesa.]
+
+
+
+
+A. L. Burt Company
+Publishers ---------- New York
+Copyright, 1911, by
+Hurst & Company
+
+
+
+
+CONTENTS
+
+
+CHAPTER
+
+ I. THE TRAIL OF THE HAUNTED MESA
+ II. THE SAND STORM
+ III. A NIGHT ALARM
+ IV. SOME QUEER TRACKS
+ V. THE HOLLOW ALTAR
+ VI. THE LEGEND OF A FORGOTTEN RACE
+ VII. WHAT CAME ACROSS THE DESERT
+ VIII. THE DARK FACE OF DANGER
+ IX. IN THE MESA DWELLERS' BURIAL GROUND
+ X. A NEW MEXICAN STYX
+ XI. THE CAMP OF THE GUN-RUNNERS
+ XII. MADERO'S FLYING COLUMN
+ XIII. IN THE CAMP OF THE INSURRECTOS
+ XIV. "DEATH TO THE GRINGOES!"
+ XV. A RACE FOR LIFE
+ XVI. WHAT HAPPENED TO COYOTE PETE
+ XVII. BOB HARDING DOES "THE DECENT THING"
+ XVIII. THE TABLES TURNED
+ XIX. BUCK BRADLEY'S AUTOMOBILE
+ XX. AT THE ESMERALDA MINE
+ XXI. AN ACT OF TREACHERY
+ XXII. AT ROSARIO STATION
+ XXIII. JACK MERRILL'S "SPECIAL"
+ XXIV. THE ATTACK ON THE MINE
+ XXV. THE LAST STAND.--CONCLUSION
+
+
+
+
+ILLUSTRATIONS
+
+
+"Right off there! Look! Look!" The lanky cow puncher pointed out
+beyond the shadow of the solitary mesa . . . . . . _Frontispiece_
+
+As it flared up, all three recoiled with expressions of dismay. At
+their very feet was a deep chasm.
+
+A tempest of lead rattled about the engine. Almost before they
+realized it, they had swung around the curve.
+
+
+
+
+The Border Boys Across the Frontier.
+
+
+CHAPTER I.
+
+THE TRAIL OF THE HAUNTED MESA.
+
+"Can you make out any sign of the mesa yet, Pete?"
+
+The speaker, a sun-bronzed lad of about seventeen, mounted on a bright
+bay pony with a white-starred forehead, drew rein as he spoke. Shoving
+back his sombrero, he shielded his eyes from the shimmering desert
+glare with one hand and gazed intently off into the southwest.
+
+"Nope; nary a speck, so fur. Queer, too; we ought to be seein' it by
+now."
+
+Coyote Pete, as angular, rangy and sinewy as ever, gazed as intently in
+the same direction as the lad, Jack Merrill, himself. The pause
+allowed the remainder of the party to ride up. There was Ralph
+Stetson, a good deal browner and sturdier-looking than when we
+encountered him last in "The Border Boys on the Trail"; Walt Phelps,
+the ranch boy, whose blazing hair outrivaled the glowing sun; and the
+bony, grotesque form of Professor Wintergreen, preceptor of Latin and
+the kindred tongues at Stonefell College, and amateur archaeologist.
+Lest they might feel slighted, let us introduce also, One Spot, Two
+Spot and Three Spot, the pack burros.
+
+"I always had an idea that the Haunted Mesa formed quite a prominent
+object in the landscape," put in Professor Wintergreen, referring to a
+small leather-bound book, which he had just taken from one of his
+saddle-bags.
+
+"And I always had an idea," laughed Ralph Stetson, "that a landscape
+meant something with brooks and green trees and cows and--and things,
+in it."
+
+The young son of "King Pin" Stetson, the Eastern Railroad King, looked
+about him at the gray desert, above which the sun blazed mercilessly
+down with all the intensity of a burning glass. Here and there were
+isolated clumps of rank-odored mesquite, the dreariest looking
+gray-green bush imaginable. The scanty specimens of this variety of
+the vegetable life of the desert were interspersed here and there by
+groups of scraggly, prickly cacti. Across such country as this, the
+party had been making its way for the past day and a half,--ever since,
+in fact, they had left behind them the foothills of the Hachetas,
+where, as we know, was located the ranch of Jack Merrill's father, and
+had entered the dry, almost untravelled solitudes of the Playas.
+
+Jack Merrill consulted a compass that was strapped to his wrist.
+
+"Well, we're keeping steadily in the right direction," he said.
+"Nothing for it but to keep on going; eh, Pete?"
+
+"When yer cain't turn back, 'keep on goin's' a good word," assented the
+philosophical cow-puncher of the Agua Caliente, stroking his
+sun-bleached yellow moustache and untangling a knot in his pony's mane.
+
+"It's up to us to get somewhere where there is water pretty quick," put
+in Walt Phelps; "the last time I hit the little drinking canteen I
+noticed that there wasn't an awful lot left in the others."
+
+"No, and the stock's feelin' it, too," grunted Pete, digging his big,
+blunt-roweled spurs into his buckskin cayuse.
+
+Followed by Jack on his Firewater, the professor on his queer, bony
+steed as angular as himself, Ralph on Petticoats--of exciting
+memory,--and Walt Phelps on his big gray, they pushed on.
+
+The heat was blistering. In fact, to any one less accustomed to the
+arduous intensity of the sun's rays in this part of the country, it
+would have proved almost insupportable. But our party was pretty well
+seasoned by this time.
+
+All of them wore the broad, leather-banded sombreros of the plainsmen
+except Professor Wintergreen, who had invested himself in a gigantic
+pith sun-helmet, from beneath which his spectacled countenance peered
+out, as Ralph said, "Like a toad peeking out from a mushroom." For the
+rest, the boys wore leather "chaps," blue shirts open at the neck, with
+loosely knotted red handkerchiefs about their throats. The latter were
+both to keep the sun off the back of their necks and to serve as
+protection for their mouths and nostrils against the dust in case of
+necessity,--as for example, when they struck a patch of burning, biting
+alkali. Of this pungent stuff, they had already encountered one or two
+stretches, and had been glad to muffle up the lower part of their faces
+as they rode through it.
+
+As for Coyote Pete, those who have followed his earlier experiences are
+pretty familiar with that redoubtable cow-puncher's appearance; suffice
+it to say, therefore, that, as usual, he wore his battered leather
+"chaps," faded blue shirt, and his big sombrero with the silver stars
+affixed to the stamped leather band. In a holster he carried a rifle,
+as did the rest of the party, as well as his well-worn revolver. The
+others had provided themselves with similar weapons, although theirs
+glittered in blatant newness beside Pete's battered, but well-cleaned
+and oiled, "shootin' iron."
+
+While they are pressing onward, with the Hachetas lying like a dim,
+blue cloud far behind them, let us tell the reader something about the
+quest that brings our party into the midst of this inhospitable place.
+As readers of "The Border Boys on the Trail" know, Professor
+Wintergreen had accompanied Jack Merrill and Ralph Stetson from
+Stonefell College, some weeks before, to spend a vacation on the Agua
+Caliente Ranch, belonging to Jack's father. The professor, as well as
+being on a vacation, was in a sense on a mission, for he bore with him
+the commission of a well-known institute of science in the East to
+investigate some of the mesas of this part of the world, and also to
+procure relics and trophies of the vanished race that once inhabited
+them, and accurate measurements of the strange formations.
+
+Since their arrival at the ranch, some weeks before, events had so
+shaped themselves as to render the immediate undertaking of his mission
+impossible. The descent of Black Ramon de Barros on the ranch, as we
+have related, and the subsequent abduction of the boys to the old
+Mission across the border, had so fully occupied their attention, that
+all thought of the professor's errand had been lost sight of.
+
+With Black Ramon, thanks to the boys, forever banished from his
+cattle-rustling raids, and the subsequent tranquility of routine life,
+had come a recollection of the professor's quest. Coyote Pete, a few
+days before this story opens, had volunteered to act as guide to the
+professor and his party to a mesa seldom visited except by wandering
+Indians and occasional cow-punchers. This was the Haunted Mesa, the
+location of which was so difficult to reach that previous relic-hunting
+expeditions had not included it in their travels.
+
+Mr. Merrill was the more willing to allow the boys to go along, as he
+had been suddenly summoned into Chihuahua province, in Mexico, by
+reports of trouble at a mine--The Esmeralda--he owned there. Rumors of
+an insurrection had reached him--an insurrection which meant great
+peril to American interests. He had, therefore, lost no time in
+setting out to ascertain the true state of affairs at his mine, which,
+while a small one, was still likely to develop in time into an
+extremely valuable property.
+
+Leaving the ranch in charge of Bud Wilson, he had started for the
+Mexican country without waiting for the departure of the professor's
+expedition. A short time later, "Professor Wintergreen's Haunted
+Mesans," as the boys insisted on calling themselves, had likewise
+started on their quest. With them, at Jack Merrill's invitation, went
+Walter Phelps, the son of a ranching neighbor of Mr. Merrill. Walt, it
+will be recalled, had shared the perils and adventures of the boys
+across the border, as related in the previous volume, and had been the
+instrument of piloting them out of the mysterious valley in which Black
+Ramon kept his plundered herds.
+
+Mr. Merrill's last words had been ones of caution.
+
+"Remember, boys, that if this trouble in Mexico attains real
+proportions, life and property along the border may be in great danger.
+In such a case, it will be your immediate duty to turn back."
+
+"But, Dad," Jack had said, "you don't expect that plundering
+insurrectos would have the audacity to come northward into the Playas?"
+
+Mr. Merrill laughed.
+
+"I didn't say there was any danger even here, my boy. Least of all,
+out in that barren country. If there is an insurrection, it will
+doubtless be put down without any trouble, but it is always well to be
+prepared."
+
+Like his brother ranchers along the border, Mr. Merrill at that time
+had no idea of the seriousness or extent of the insurrection. Had he
+had, he would, of course, have prohibited the party leaving the ranch.
+As it was, he, in common with his neighbors, deemed the insurrection
+simply one of those little outbreaks that occur every now and again in
+Mexico, and which hitherto had been promptly squashed by Diaz's army.
+And so, with no real misgivings, the party had bidden the bluff,
+good-natured rancher good-by, little dreaming under what circumstances
+they were to meet again.
+
+But all this time we have been allowing our party to travel on without
+bestowing any attention upon them. As the afternoon wore on, Coyote
+Pete began to feel real apprehension about reaching their destination
+that evening. Walt Phelps' fear about the water had been verified.
+The supply was getting low. Provided they could "pick up" the mesa
+they were in search of before sundown, however, this was not so serious
+a matter as might have been supposed. Coyote Peter knew that there was
+a well at the mesa, the handiwork of the ancient desert-dwellers.
+
+The really serious thing was, that although they had apparently been
+traveling in the right direction, they had not yet sighted it. The
+cow-puncher knew, though he did not tell his young companions so, that
+they should long since have spied its outlines. Of the real
+seriousness which their position might shortly assume, the boys had as
+yet, little idea. Coyote Pete was not the one to alarm them unless he
+was convinced it was really necessary.
+
+Suddenly, Jack, who had been riding a little in advance of the rest,
+gave an exclamation and pointed upward at the sun.
+
+"Say, what's the matter with the sun?" he exclaimed.
+
+"Sun spots, I suppose," put in Ralph Stetson jokingly.
+
+"I see what you mean," spoke up the professor; "it has turned quite
+red, and there seems to be a haze overcasting the sky."
+
+"It's getting oppressive, too," put in Walt Phelps. "What's up, Pete?"
+
+The cow-puncher had, indeed, for some time been noticing the same
+phenomenon which had just attracted their notice, but he had hesitated
+to draw their attention to it. Now, however, he spoke, and his voice
+sounded grave for one of Pete's usually lively temperament.
+
+"It means that ole Mar'm Desert is gettin' inter a tantrum," he
+grunted, "and that we're in an almighty fix," he added to himself.
+
+"Is it going to rain?" inquired Ralph Stetson, as it grew rapidly
+darker.
+
+"Rain?" grunted Pete. "Son, it don't rain here enough to cover the
+back uv a dime, even if you collect all the water that fell in a year.
+No, siree, what's comin' is a heap worse than rain."
+
+"An electric storm?" queried the professor.
+
+"No, sir--a sand storm," rejoined the cow-puncher bluntly.
+
+
+
+
+CHAPTER II.
+
+THE SAND STORM.
+
+As he spoke, a queer, moaning sort of sound, something like the low,
+distant bellow of a steer in pain, could be heard. The air seemed
+filled with it. Coming from no definite direction, it yet impregnated
+the atmosphere. The air, too, began noticeably to thicken, until the
+sun, from a pallid disc--a mere ghost of its former blazing self--was
+blotted out altogether. A hot wind sprang up and swept witheringly
+about the travelers.
+
+"Ouch!" exclaimed Ralph Stetson suddenly. "Something stung me!"
+
+"That's the sand, son," said Coyote Pete. "The wind's commencin' ter
+drive it."
+
+"Is it going to get any worse?" inquired the professor anxiously.
+
+"A whole lot, afore it gits any better," was the disconcerting reply.
+
+"What'll we do, Pete?" asked Jack, turning to the cow-puncher.
+
+It had now grown so dark that he could hardly see Pete's face. It was
+hot, too, with a heavy, suffocating sort of heat. The wind that drove
+the myriads upon myriads of tiny sand grains now darkening the air, was
+ardent as the blast from an opened oven-door.
+
+"Get your saddles off, quick! Lie down, and put your heads under 'em,"
+ordered the cow-puncher, briskly swinging himself out of his saddle as
+he spoke.
+
+The others hastened to follow his example. It was not a minute too
+soon. Already their mouths were full of gritty particles, and their
+eyes smarted as if they had been seared with hot irons. The ponies
+could hardly be induced to stand up while the process of unsaddling was
+gone through. As for the burros, those intelligent beasts had thrown
+themselves down as soon as the halt was made. With their heads laid as
+low as possible, and their hind quarters turned to the direction of the
+hot blast, they were as well prepared to weather the sand storm as they
+could be.
+
+The instant the saddles were off the ponies, down they flopped, too, in
+the same positions as their long-eared cousins. The bipeds of the
+party made haste to follow their animals' example, only, in their case,
+their heads were sheltered as snugly as if under a tent, by the big,
+high-peaked, broad-flapped Mexican saddles.
+
+It was well they had made haste, for, as Pete had said, the sand storm
+was evidently going to get "a whole lot worse before it got better."
+The air grew almost as black as night, and the wind fairly screamed as
+it swept over them. Jack could feel little piles of sand drifting up
+about them, just as driven snow forms in drifts when it strikes an
+obstruction. How hot it was under the saddles! The boys' mouths felt
+as if they would crack, so dry and feverish had they become.
+
+"Oh, for a drink of water!" thought Jack, trying in vain to moisten his
+mouth by moving his tongue about within it.
+
+All at once, above the screaming of the wind, the lad caught another
+sound--the galloping of hoofs coming toward them at a rapid rate. For
+an instant the thought flashed across him that it was their own stock
+that had stampeded. He stuck his head out to see, braving the furious
+sweep of the stinging sand.
+
+He withdrew it like a tortoise beneath its cover, with a cry that was
+only half of pain. Through the driving sand he had distinctly seen
+three enormous forms sweep by, seen like dim shadows in the gloom
+around. What could they have been? In vain Jack cudgeled his brains
+for a solution to the mystery.
+
+The forms he had seen drift by had been larger than any horse. So
+vague had their outlines been in the semi-darkness, however, that
+beyond an impression of their great size, he had no more definite idea
+of the apparitions. That they were travelling at a tremendous pace was
+doubtless, for hardly had he sighted them before they vanished, and he
+could not have had his head out of its shelter for more than a second
+or so.
+
+While the lad lay in the semi-suffocation of the saddle, his mind
+revolved the problem, but no explanation that he could think of would
+fit the case. "Might they not have been wild horses?" he thought.
+
+But no,--these were three times the size of any horse he had ever seen.
+Besides, their blotty-looking outlines bore no semblance to the form of
+a horse.
+
+But presently something happened which put the thought of the
+mysterious shadows out of his mind. The wind began to abate. To be
+sure, at first it hardly seemed to have diminished its force, but in
+the course of half an hour or so the party could once more emerge, like
+so many ostriches, from their sand-piles, and gaze about them.
+
+Very little sand was in the air now, but it was everywhere else. In
+their eyes, mouths, ears, while, if they shook their heads, a perfect
+little shower of it fell all about them. The animals, too, struggling
+to their feet out of the little mounds that had formed around them,
+were covered with a thick coat of grayish dust. It was a sorry-looking
+party. With red-rimmed eyes, cracked, parched lips and swollen
+tongues, they looked as if they had been dragged through a blast
+furnace.
+
+The sky above them now shone with its brilliant, metallic blue once
+more, while ahead, the sun was sinking lower. In a short time it would
+have set, and, as Ralph Stetson, in a choked voice, called for "Water,"
+the same thought flashed across the minds of all of them simultaneously.
+
+If they didn't get water pretty soon, their predicament promised to be
+a serious one.
+
+An examination of the canteens showed that not much more than a gallon
+remained. If only they could yet "pick up" the mesa before dark, this
+would not be so serious a matter, but, situated as they were, it was
+about as bad as bad could be.
+
+"Waal," said Pete, at length, stroking the last grains of sand out of
+his bleached moustache, "waal, I reckon we might as well hang fer a
+sheep as er lamb, anyhow. Ef we don't hit water purty soon, we'll be
+thirstier yet, so we might as well fill up now."
+
+"Illogical, but sensible," pronounced the professor, leading an eager
+rush for the water canteens, which were carried on the pack burros.
+
+"Here, hold on; that's enough!" cried Jack, as Ralph Stetson bent over
+backward with the canteen still at his lips.
+
+"Why, I haven't begun to drink yet," protested Ralph.
+
+"Chaw on a bullet, son," advised Pete. "Thet's highly recommended for
+the thirst."
+
+"Water suits me better," grumbled Ralph, nevertheless yielding the
+canteen to Jack. The lad drank sparingly, as did Pete and the others.
+Ralph, alone, of all the party, appeared not to realize how very
+precious even the little water that remained might become before long.
+
+Refreshed even by the small quantity they had swallowed of the tepid
+stuff, they remounted, and Pete clambered up upon his saddle. While
+his pony stood motionless beneath him, he stood erect upon the leather
+seat. From this elevation, he scanned the horizon on every side. Far
+off to the southwest was sweeping a dun-colored curtain--the departing
+sand-storm, but that was all. Otherwise, the desert was unchanged from
+its previous aspect.
+
+"Let me hev a look at thet thar compass," said Pete, resuming a sitting
+posture once more.
+
+Jack extended his wrist.
+
+"The compass is all right, I know," he said confidently.
+
+"And I know that we've bin hitting the right trail," declared Pete.
+"Last time I come this way was with an old prospector who knew this
+part of the country well enough to 'pick up' a clump of cactus. If
+that compass is right, we're headed straight."
+
+"Yes--if," put in the professor. "But are you quite sure it is?"
+
+This was putting the matter in a new light. Not one of the party was
+so ignorant as not to know that, in the many miles they had traveled,
+the deflection of the needle, by even the smallest degree, might have
+meant a disastrous error.
+
+"Why, I--I--how can it help being right?" asked Jack, a little
+uncertainly.
+
+"Which side have you been carrying your revolver on?" asked the
+professor.
+
+"Why, you know--on the left side," rejoined Jack, with some surprise.
+
+"And the compass on the left wrist?"
+
+"Yes. Why? Isn't it----"
+
+"No, it ain't!" roared Pete. "I see it all now, perfusser; that thar
+shootin' iron has bin deflectin' ther needle."
+
+"I fear so," rejoined the professor.
+
+Under his direction, Jack moved the compass into various positions, and
+at the end of a quarter of an hour they arrived at the startling
+conclusion that they had travelled perhaps many miles out of their way.
+The metal of the weapons Jack carried having, as they saw only too
+clearly now, deflected the needle.
+
+"What an idiot I was not to think of such a possibility!" exclaimed
+Jack bitterly.
+
+"Not at all, my boy," comforted the professor. "The same thing has
+happened to experienced sea-captains, and they have navigated many
+miles off their course before they discovered their error."
+
+"All of which, not bein' at' sea, don't help us any," grunted Pete.
+"Suppose now, perfusser, that you jes' figger out as well as you kin,
+how far wrong we hev gone."
+
+"It will be a difficult task, I fear," said the professor.
+
+"It'll be a heap difficulter task, ef we don't hit water purty soon,"
+retorted the cow-puncher.
+
+Thus admonished, Professor Wintergreen divested himself of his weapons,
+and, taking out a small notebook, began, with the compass before him,
+to make some calculations. At the end of ten minutes or so, he raised
+his head.
+
+"Well?" asked Jack eagerly.
+
+"Well," rejoined the professor, "it's not as bad as it might be. We
+are, according to my reckoning, about twenty-five miles farther to the
+south than we should be."
+
+He consulted his notebook once more.
+
+"The bearings of the mesa require us to travel in that direction." He
+indicated a point to the northward of where they were halted.
+
+"And it's twenty-five miles, you say?" asked Pete.
+
+"About that. It may be more, and again it may be less."
+
+"Waal, the less it is, ther better it'll suit yours truly. This stock
+is jes' about tuckered."
+
+With the professor now bearing the compass, they set out once more,
+this time taking the direction indicated by the man of science.
+
+"Suppose the professor is wrong?" Ralph whispered to Jack, as they
+urged their almost exhausted cayuses onward.
+
+Jack shrugged his shoulders.
+
+"What's the use of supposing?" he said.
+
+It was sun-down, and a welcome coolness had begun to be noticeable in
+the air, when Jack gave a shout and pointed directly ahead of them.
+
+"Look, look!" he cried. "What's that?"
+
+"That" was only a small purplish speck on the far horizon, but it broke
+the monotony of the sky-line sharply. Coyote Pete scrutinized it with
+keen eyes for a moment, narrowing his optics till they were mere slits.
+Then--
+
+"Give me the glasses, perfusser," he requested. Every one in the party
+knew that their lives, or deaths probably, hung on the verdict of the
+next few seconds, but Pete's slow drawl was more pronounced and
+unperturbed than ever. He put the glasses to his eyes as unconcernedly
+as if he were searching for a bunch of estrays. Presently he lowered
+them.
+
+"Is--is it----?" began Jack, while the others all bent forward in their
+saddles, hanging on the rejoinder.
+
+"It is," declared Pete, and he might have said more, but the rest of
+his words were drowned in a ringing cheer.
+
+
+
+
+CHAPTER III.
+
+A NIGHT ALARM.
+
+"How far distant do you imagine it is?" inquired the professor, as they
+rode forward with their drooping spirits considerably revived.
+
+"Not more than fifteen miles--if it is that, 'cording ter my
+calcerlations," decided Pete.
+
+"Then we should arrive there by ten o'clock to-night."
+
+"About that time--yep. That is, if none of ther stock give out
+beforehand."
+
+"Why do they call it the Haunted Mesa?" inquired Jack.
+
+"Some fool old Injun notion 'bout ghosts er spirits hauntin' it,"
+rejoined Pete.
+
+"Just as well for us they have that idea," said Walt. "They'll give it
+a wide berth."
+
+It flashed across Jack's mind at that moment to tell about the vague,
+gigantic shapes he had seen flit by in the gloom of the sand-storm.
+But, viewed in the present light, it seemed so absurd that the boy
+hesitated to do so.
+
+"Maybe I was mistaken after all," he thought to himself. "There was so
+much sand blowing at the time that I might very well have had a blurred
+vision."
+
+The next minute he was doubly glad that he had refrained from telling
+of his weird experience, for the professor, in a scornful voice, spoke
+up.
+
+"Such foolish superstitions did exist in the ancient days, when every
+bush held a spirit and every rock was supposed to be endowed with
+sentient life. Happily, nowadays, none but the very ignorant credit
+such things. By educated people they are laughed at."
+
+Pete, who was jogging steadily on ahead of the rest of them, made no
+rejoinder. Ralph, however, spoke up.
+
+"What would you do, if you were to see a spirit, professor?" he
+inquired, with an expression of great innocence in his round, plump
+face.
+
+"I'd take after it with a good thick stick," was the ready reply.
+"That is, always supposing that one _could_ see such a thing."
+
+Darkness fell rapidly. Night, in fact, rushed down on them as soon
+almost as the sun sank behind the western rim of the desert. To the
+south some jagged sierras grew purple and then black in the fading
+light. Fortunately there was a moon, though the luminary of night was
+in her last quarter. However, the silvery light added to the
+brilliance of the desert stars, gave them all the radiance they needed
+to pursue their way.
+
+The travelers could now perceive the outlines of the Haunted Mesa more
+clearly. It reared itself strangely out of the surrounding solitudes,
+almost as if it were the work of human hands, instead of the result of
+long-spent geological forces.
+
+"Wish we were there now," breathed Ralph, patting his pony's sweating
+forequarters, "poor old Petticoats is about 'all in.'"
+
+"It's purty hard to kill a cayuse," rejoined Pete. "I've seen 'em
+flourish on cottonwood leaves and alkali water--yep, and git fat on it,
+too. Be like a cayuse, my son, and adapt yourself to carcumstances."
+
+"Very good advice," said the professor approvingly, as the desert
+philosopher concluded.
+
+As Pete had conjectured, the ponies were far from being as tuckered out
+as they appeared, despite their sunken flanks and distended nostrils.
+As the cool night drew on, and they approached more nearly to the
+upraised form of the mesa, the little animals even began to prick their
+ears and whinny softly. The pack animals, too, seemed to pluck up
+spirits amazingly.
+
+"They smell grass and water," commented Pete, as he observed these
+signs.
+
+Shortly after ten, as had been surmised, they were among the
+bunch-grass surrounding the mesa. Striking such a spot after their
+long wanderings on the hot desert, was delightful, indeed. Presently,
+too, came to their ears the tinkling sound of flowing water.
+
+"It's the overflow from them old-timers' well at the base of the mesa,"
+pronounced Pete, listening.
+
+"Yes, and here it is," cried Jack, who had been riding a short distance
+in advance, and had suddenly come across a small stream.
+
+The water was but a tiny thread, but it looked as welcome just then as
+a whole lake. Cautioning the boys to keep their ponies back, Pete took
+a long-handled shovel from one of the packs, and soon excavated quite a
+little basin. While he had been doing this, the boys had had to
+restrain their thirst, for the ponies were almost crazy with impatience
+to get at the water. It required all the boys' management, in fact, to
+keep them from breaking away and getting at the water. In the heated
+condition of the little animals, this might have meant a case of
+foundering. At last Pete let the thirsty creatures take a little
+water, and afterward they were tethered to a clump of brush, while the
+boys themselves assuaged their pangs. After their first ravenous
+thirst was quenched--which was not soon--they took turns in dashing
+water over each other's heads, removing the last traces of the
+sand-storm. This done, they all declared that they felt like new
+men,--or boys,--and a unanimous cry for supper arose.
+
+"Let me see, now," mused Pete, gazing up at the purplish, black heights
+of the mesa above them, "as I recollect it, there's only one path up
+thar. The good book says, foller the strait and narrer path, but it
+don't say nothing about doing it in the dark, so I reckon that the best
+thing we can do will be to camp right under that bluff thar, whar the
+water comes out, till it gets to be daylight."
+
+This was agreed to be an excellent plan, and, accordingly, the stock
+having been tethered out amidst the bunch-grass, the packs were
+unloaded, and the work of getting a camp in shape proceeded apace. In
+that part of New Mexico, although it is warm enough by day, nightfall
+brings with it a sharp chill. It was decided, therefore, to rig up the
+tents and sleep under their protection. The three canvas shelters of
+the bell type were soon erected, and then, with mesquite roots, Coyote
+Pete kindled a fire and put the kettle on. Supper consisted of corned
+beef, canned corn and canned tomatoes, with coffee, hard biscuit and
+cheese.
+
+"I'll bet we're the first folks that have eaten a meal here for many a
+long day," said Jack, looking about him, after his hunger had been
+satisfied.
+
+"It is, in all probability, fifteen hundred years or more since the
+first inhabitants of this mesa dwelt here," announced the professor.
+
+"My! My! You could boil an egg in that time," commented Pete, drawing
+out his old black briar and lighting it. He lay on one elbow and began
+to smoke contemplatively.
+
+The others did not speak for a few moments, so engrossed were they with
+the ideas that the professor had summoned up. Once, perhaps, this
+dead, black, empty mesa above them had held busy, bustling life. Now
+it stood silently brooding amid the desolation stretched about it, as
+solitary as the Sphinx itself.
+
+The spot at which they were camped was the sheer, or cliff side of the
+mesa. At the other side they knew, from Coyote Pete's description,
+were numerous openings and a zig-zag pathway leading up to the very
+summit. It was on this summit, which according to the most accurate
+information obtainable had once been used for the sacrificial rites of
+sun worship, that the professor expected to find the relics for which
+he was searching.
+
+For an hour or two the lads discussed the dead-and-gone mesa dwellers,
+with an occasional word from the professor, who was deeply read on the
+subject. This was all so much Greek to Pete, who solemnly smoked away,
+every now and then putting in a word or two, but for the most part
+lying in silence, looking out beyond the black shadow of the mesa
+across the moonlit desert toward the rocky hills to the south.
+
+Suddenly, the lanky cowboy leaped to his feet with a yell that
+punctured the silence like a pistol-shot. In two flying leaps, he had
+bounded clear over the professor's head, and was in among the tents,
+searching for his pistol. Before one of the amazed group about the
+fire could collect his senses at the sudden galvanizing of Coyote Pete,
+he was back among them again.
+
+"Wow!" he yelled into the night, "come on, there, you, whoever you are!
+Come on, I say! I'll give you a fight! Yep, big as you are, I ain't
+skeered of you."
+
+"Pete! Pete! Whatever is the matter?" gasped Jack, who, with the
+others, was by this time on his feet.
+
+"Matter?" howled Pete. "Matter enough. I do begin to think this place
+shore is haunted, or suthin'. As I lay there, I felt suthin' tiptoeing
+about behind me, and when I whipped suddenly round ter see if one of
+the critters hadn't broken loose, what did I see but a great, big,
+enormous thing, as big as a house, looking down at me. Afore I could
+say a word, it was gone."
+
+"Gone!" echoed the others. "What was it?"
+
+"Wish you'd tell me," sputtered the cow-puncher, looking about him, and
+still gripping his gun, "I never saw the like in all my born days."
+
+"Well, what did it look like?"
+
+"Hard to tell you," rejoined Pete. "It was as big as that." He pointed
+right up at the moon.
+
+"As tall as the moon? Oh, come, Pete, you had dropped off and were
+dreaming," laughed Ralph.
+
+"Who said it was as tall as the moon?" demanded the excited cow-puncher
+angrily. "I only meant to convey to your benighted senses some idee uv
+what it luked like."
+
+"Well, how high was it?" asked Jack, in whose tones was a curious note
+of interest, for a reason we can guess.
+
+"About twenty feet, as near's I could judge. It had red eyes, that
+glared like the tail-lamps of a train, and it spat fire, and it----"
+
+"Whoa! Whoa!" laughed Walt Phelps. "Now we know it was a nightmare,
+Pete. The dream of a rarebit fiend. You ate too much crackers and
+cheese at supper."
+
+"How was it we didn't see it?" asked Ralph, who had not spoken up till
+now.
+
+"Why, you were lying with your back toward the direction it came from,"
+explained Pete.
+
+"An interesting optical delusion," declared the professor. "I must
+make a note of it, and----"
+
+"Wow! There it goes ag'in."
+
+"Where? Where?" chorused the boys.
+
+"Right off there! Look! Look!"
+
+The lanky cow-puncher, fairly dancing about with excitement, pointed
+out beyond the shadow of the solitary mesa. Sure enough, there were
+three or four enormous, black, shadowy shapes, traveling across the
+sands at a seemingly great speed.
+
+"Get your rifles, boys!" yelled Jack.
+
+The weapons lay handy, and in a jiffy four beads had been drawn on the
+immense, vague shapes.
+
+But even as their fingers pressed the triggers, and the four reports
+rang out as one, the indefinite forms vanished as mysteriously as they
+had appeared.
+
+
+
+
+CHAPTER IV.
+
+SOME QUEER TRACKS.
+
+The hour, the surroundings, and the utter mystery of the whole affair
+combined to make the sudden appearance and vanishment of the great
+shadowy shapes the more inexplicable, not to say alarming. Small
+wonder was it that the inquiring faces that turned toward each other
+were a trifle whiter than usual.
+
+"What do you make of it, Pete?" asked Jack.
+
+"Stumped, by the big horn spoon!" was the expressive response.
+
+"No doubt, some natural phenomena, with a simple explanation," came
+from the professor. It was noted, though, that his angular form seemed
+to be somewhat shivery as he spoke, and that his teeth chattered like
+dice rattling in a box.
+
+"Natural phe-nothings!" burst out Pete. "The things, whatever they
+was, were as solid as you or me."
+
+"How was it they didn't make any noise, then?" inquired Ralph,
+practically.
+
+"Waal, son, you jes' take a run on the bunchgrass, and you'll see that
+you won't make no racket, nuther."
+
+Ralph did as he was directed, and it was really wonderful how silently
+he sped over the springy vegetation.
+
+"Maybe it was somebody putting up a scare on us," suggested Walt,
+rather lamely.
+
+"They couldn't rig up anything as big as that," said Jack decisively,
+"besides, there's another thing--I didn't tell you because I thought I
+might have been mistaken, but I saw those same things this afternoon."
+
+"What?" went up in a perfect roar of incredulity.
+
+"Say, is this some kind of a josh?" asked Coyote Pete suspiciously.
+
+"Never more serious in my life," Jack assured him, and then went on to
+relate the strange experience that had befallen him when he had poked
+his head out from under the saddle in the sand-storm.
+
+"If they weren't so enormous, I should say they was horses," said Pete;
+"but the biggest horses that ever growed never even approached them
+critters--spooks, er whatever they are."
+
+"There are giants among men," suggested Walt, "why shouldn't there be
+giants among spooks, too?"
+
+"You get to Halifax with that spook talk," said Coyote Pete scornfully.
+"I'll bet my Sunday sombrero that whatever them things is, there's some
+sore of human mischief back uv it. But what is it? Who put it up?"
+
+"Yes, and what for, and why?" laughed Jack. "I tell you, fellows," he
+went on, "it's no use of our racking our brains to-night over this.
+The best thing we can do is to set a watch. Then, if they come again,
+we can try a shot at them. If not, why then in the morning we'll make
+an investigation; eh?"
+
+"Durn good advice," grunted Coyote Pete. "Now, I'd suggest that ther
+perfusser takes ther fust watch, and----"
+
+"No, no, my dear sir; really, I--I have a cold already. A-hem--ach-oo!"
+
+The man of science, it seemed, had really developed serious bronchial
+trouble in record time.
+
+"Why, professor," said Jack mischievously, "haven't I heard you say
+that you'd like a chance to investigate such a phenomenon as this?"
+
+"Hum, yes--yes, my young friend. I may have said so, yes. And any
+other time I should be only too pleased to--Good Land! what's that?"
+
+With the agility of a grasshopper, the professor had jumped fully three
+feet, as one of the pack-burros, nosing about behind him, accidentally
+butted him in the small of his back. The others burst into a roar of
+laughter, which they could not check. The professor, however, adjusted
+his spectacles solemnly and looked about him with much dignity.
+
+"I thought I saw a book I had dropped, almost in the fire," he
+explained glibly, "so I jumped to get it before a hot ember fell on it."
+
+"I had no idea you could jump like that, professor," laughed Jack.
+"You should have gone in for athletics at Stonefell."
+
+It was finally decided that Walt and Ralph should stand the first
+watch, and Coyote Pete and Jack the last part of the night. The
+professor, after carefully drawing tight the curtain of his tent, "to
+keep the cold out," as he explained, retired. Soon after, Jack and the
+cow-puncher also went to bed till the watch should summon them to go on
+duty in their turn.
+
+But the night passed without any reappearance of the strange shapes
+which had so upset the tranquility of the little camp, and, viewed in
+the fresh light of a new and glorious day, somehow the affair did not
+seem nearly so ominous and awe-inspiring as it had the night before.
+Breakfast, as you may imagine, was speedily disposed of, and, having
+seen to the stock, the party started out to explore the mesa itself.
+
+As has been said, the side upon which they had camped the night before
+was nothing but a sheer cliff. Under the guidance of Coyote Pete, they
+now set out to encircle the strange precipitous formation. Their
+hearts beat high, and their eyes shone with an aroused sense of
+adventure as they strode along.
+
+The professor carried with him a small volume containing a partial
+translation of the symbols and sign language of the ancient tribe whose
+domains they were about to invade. Jack had a coil of stout, half-inch
+manila rope, about two hundred feet in length. Walt Phelps' burden was
+a shovel, while Ralph Stetson carried an axe. All bore with them their
+revolvers, and Coyote Pete carried, in addition, a rifle.
+
+"Are you afraid of anything?" the professor had asked him, as he
+noticed the sun-bronzed plainsman pick up this latter weapon.
+
+"Waal," Pete had rejoined, with a portentous wink at the boys, "you
+never kin tell in this wale of tears what you're a-goin' up
+aginst--queer shapes, fer instance."
+
+As they strode along, naturally the subject of the shadowy forms which
+had alarmed them the night before arose. Jack would have liked to
+investigate them right then and there, but, after all, he decided with
+the rest of the party, that an exploration of the mesa was the first
+thing of importance to be accomplished. And an interesting sight the
+great abandoned aboriginal beehive, was, as they rounded the
+inaccessible side and emerged upon the portion which faced toward the
+northwest.
+
+Pete's recollection had not played him false. There was a rough
+pathway constructed up its face upon this side, and at the top were
+three tiers of holes bored in the rock face. These were evidently
+intended for windows, as a larger aperture was just as evidently meant
+for a door. The path, which zig-zagged up the face of the mesa was
+about eight inches in width, not more, at its base, and varied--so far
+as they could see from below--from that breadth to a foot, as it grew
+higher.
+
+From the base to the summit the mesa was probably about one hundred and
+fifty feet in height, the windows not commencing till within twenty
+feet of the top. Its length at the base was, roughly, three hundred
+feet, and its thickness varied from three hundred feet or more at the
+center, to a few feet at each end. Roughly, then, its basic outline
+was that of an irregular parallelogram, while its profile was that of a
+flat-topped cone. For some moments the little group stood in silence
+as they gazed up at the yellowish-gray walls of the once-active mound.
+
+Finally, recovering from their reverie, they set out after Coyote Pete
+to scale the narrow pathway leading to the summit. But, as the
+cow-puncher set his feet on the lowermost part of the path, he gave an
+exclamation of astonishment and pointed downward.
+
+There in the dust was a footprint,--several of them, in fact.
+
+It was a startling discovery in that isolated part of the desert to
+come upon the traces of human occupancy. Robinson Crusoe on his desert
+island could not have looked any more astonished at the imprint of the
+savage's sole, than did Coyote Pete. He stood looking down
+speechlessly at his discovery, while the others crowded about him,
+asking a dozen questions at once.
+
+"If the sand-storm had hit this section, we'd been able to form some
+idee of how long ago them hoofs was planted there," said Pete; "but as
+it is, ther feller who wondered how ther apple got in ther dumpling
+didn't hev a harder problem than the nut we've got to crack."
+
+"There must have been several of them," said Jack, who had been gazing
+in the dust, which lay thick on the pathway to the summit of the mesa.
+
+"A dozen at least," nodded Pete. He tipped back his sombrero and
+scratched his ruffled hair, fairly at a standstill to account for what
+they had encountered.
+
+"Mightn't it have been prospectors?" asked Ralph.
+
+"Might hev bin, yes," agreed Pete; "but, fer one thing, my son,
+prospectors don't usually travel in dozens."
+
+"Hum--that's so," assented Jack, who at first had greeted Ralph's
+suggestion eagerly.
+
+"Look here!" cried Ralph suddenly, holding up a glittering object which
+he had just discerned in the bunch-grass at the base of the mesa.
+
+"What is it, my boy?" inquired the professor.
+
+Ralph extended the object for their inspection.
+
+"A strange coin," cried Walt.
+
+"Not so blamed strange, either," said Pete, picking it off the boy's
+palm and examining it. "It's a Mexican peso."
+
+"Then the men who were here were Mexicans?" cried Jack.
+
+"Not so fast, my boy," admonished Pete. "Might as well say that every
+feller who finds a Canadian dime in his pocket is a Kanuck. Say," he
+suggested suddenly, "suppose you boys jes' see if you can find any
+tracks around the base of the mesa."
+
+They scattered and looked carefully about them, but the bunch-grass
+grew in quite a broad belt all about, and no footmarks could be
+discerned. Nor did a careful examination of the grass show any broken
+or trampled blades, as would have been the case had ponies been there
+recently.
+
+"That decides it," announced Pete, after this last fact had been
+ascertained, "whoever made those foot-marks wasn't here recent, that's
+a fact. But who could they have been, and what brought them here?"
+
+"Maybe Indians," suggested Ralph sagely.
+
+"Yep, if Indians wore boots, which they don't," grinned Pete, while
+poor Ralph colored to the roots of his hair over the general laugh that
+arose at his expense.
+
+"I think," announced the professor finally, "that it would be our best
+plan to go ahead exploring the mesa. After all, there is nothing here
+that can hurt us. Those ruffians of Black Ramon's have been driven out
+of the country, and, anyway, they would not be likely to come here. As
+for Indians, their reservation is many miles to the north-east.
+Whoever was here, was either on a scientific quest, like ourselves, or
+else unfortunately lost in the desert."
+
+"Jes' ther same," grunted Pete, in a low voice that nobody overheard,
+"I'd like ter know what all this means: Big, shadowy shapes flitting
+around in ther night, and footsteps here in ther mornin'. It don't
+look right."
+
+He took a swift glance all about him. In every direction lay the
+desert--glittering, far-reaching, lonely as the open sea. The only
+break in the monotony came to the south--on the border--where stretched
+the rocky, desolate ridge.
+
+"No one wouldn't come here without an object," reasoned Pete to
+himself, as they began the ascent of the narrow, tortuous trail, "now,
+what in thunder could that objec' hev bin?"
+
+
+
+
+CHAPTER V.
+
+THE HOLLOW ALTAR.
+
+"Magnificent indeed!"
+
+The words, falling from the professor's lips, echoed hollowly against
+the walls of the lofty, vaulted chamber in which the adventurers found
+themselves, after traversing a narrow passage leading inward from the
+causeway.
+
+The walls of this chamber, which must have been fully thirty feet in
+height at its greatest altitude, were formed of the soft rock, out of
+which it had been excavated apparently uncounted ages before. They
+were daubed with grotesque figures in faded, but still discernible,
+colors. Most of these figures had to do with scenes of violence, and
+in almost all of them the figure of what appeared to be an enormous
+rattlesnake, with human head and arms, predominated.
+
+Among the mural decorations were some that puzzled the professor
+considerably. They were crude drawings of men in what appeared to be
+intended for boats. The professor found these inexplicable. The very
+idea of boats in that arid spot seemed absurdly out of place. Why,
+then, should the mesa-dwellers have depicted them?
+
+Light was furnished to the chamber by an irregularly shaped hole in the
+roof above. Although there was plenty of illumination, it had yet been
+some moments before the adventurers, coming out of the brilliant
+sunlight outside, grew used enough to the gloom to make out their
+surroundings. When they did so, the first words uttered were those of
+the professor recorded above.
+
+Like some queer, long-legged bird, the man of science, with a giant
+magnifying glass held up to his eye, sped hither and thither on his
+long, angular limbs, inspecting minutely the drawings and crude
+attempts at decoration. Already he had out his tape-measure and
+sketch-book, making observations and recording measurements.
+Presently, however, he recalled himself from the first heat of his
+enthusiasm.
+
+"After all," he said, "we shall have plenty of time in which to explore
+this chamber, which seems to have been used as a council hall. Let us
+examine the remainder of this remarkable place."
+
+"You may well call it that, perfusser," grunted Pete. "It's remarkable
+fer the dust thet's in it, if nothing else. But what I'd like to
+know," he added to himself, "is jes' whar the owners of them footsteps
+vanished themselves to."
+
+Which brings us to a remarkable discovery, made a few moments before
+our party had entered the "Council Hall," as the professor called it.
+
+As you may imagine, they had traced the footsteps with some care,
+hoping to come upon a solution of the mystery of their origin. Picture
+their astonishment, then, when you are told that the footsteps abruptly
+vanished at the summit of the zig-zag trail. Although dust lay thick
+on the chambers within the mesa, not a solitary foot-mark marred its
+soft gray surface. With the exception of the numerous footsteps on the
+trail to the summit, there was no other sign of human visitors.
+
+Like most old plainsmen and all wild animals, Pete was suspicious of
+anything he couldn't understand, and it certainly did seem inexplicable
+that a party of men should have visited the mesa and contented
+themselves with running or walking up and down the causeway outside, or
+promenading the summit. Such, however, appeared to be the only
+explanation, and as such they were forced to accept it.
+
+But such speculations as these were far from monopolizing the minds of
+the professor and the boys. They eagerly traversed chamber after
+chamber, finding these latter to be small "apartments," so to speak,
+giving upon a common passage just beyond the "Council Hall." The
+professor told them that each of these small chambers was formerly the
+home of an aboriginal family. In the floor of the passage he pointed
+to numerous bowl-like holes, which, according to him, had been used for
+the sharpening of spears and arrow heads.
+
+In some of the small chambers specimens of rude pottery were found, all
+ornamented with the same figure of the human-headed rattlesnake.
+Evidently the form represented must have been a deity of the tribe.
+Each of the small chambers was lighted by one of the holes cut in the
+face of the cliff, which they had noticed from below. The boys darted
+in and out of the various rock chambers, like ferrets in a rabbit
+warren, followed at a more leisurely pace by the professor and Coyote
+Pete.
+
+"Maybe we'll find some treasure," suggested Ralph Stetson, as, with
+flushed faces, plentifully begrimed with dust, they paused in the last
+of the rocky chambers.
+
+"Say, you've got treasure on the brain, ever since we found that chest
+of Jim Hicks' in the passage-way under the old mission, and started our
+bank accounts," laughed Jack. "You must be forgetting that this mesa
+has been visited frequently by cattlemen and wandering prospectors."
+
+"Well, I should hardly call it frequently, Jack," put in Professor
+Wintergreen, who was now standing with Coyote Pete at his elbow, in the
+narrow entrance to the rocky chamber.
+
+"Nope," added Coyote Pete; "you can bet your boots we didn't come here
+except when we had to. In the past, though, it made a mighty good
+watering-place for the cattlemen driving from one section of this
+country to another. Sence they cut up that land over to the westward
+inter farms, though, the big cattle drives have stopped, and I don't
+suppose any one's bin around here for a long time, 'cepting those
+varmints whose feet-marks we seen."
+
+"How do you know they are varmints?" laughed Walt Phelps.
+
+"Don't see what business they'd hev here otherwise, and----" began
+Pete, but a perfect tempest of laughter at his expense drowned the rest
+of his speech.
+
+"Well, now that we seem to have pretty well explored the habitation
+part of the mesa, let us make our way to the summit," suggested the
+professor.
+
+With a whoop and yell, the excited boys followed the suggestion at
+once, and a dash up the narrow causeway followed at imminent risk of
+one of another losing his footing.
+
+"Hey, hold on thar!" yelled Pete, as they dashed upward, "we don't want
+no funerals here, an' it's er drop of more'n a hundred feet to ther
+ground."
+
+This rather checked the boys' enthusiasm, and they went more slowly
+thereafter.
+
+The summit of the mesa was found to consist of a small plateau, about a
+quarter of an acre in extent, perfectly bare, and shaped like a saucer.
+Near the center was the hole which gave illumination to the council
+hall below them, while in a spot almost exactly in the middle of the
+queer elevation, was a rough, square erection of sun-baked brick. This
+was about twelve feet in length, five feet in height, and six feet or
+so through. Apparently it had once been a kind of an altar. The
+professor thought this assumption tenable, as it was known that the
+aborigines who had once inhabited the mesa had been sun-worshipers.
+
+"Ugh!" shuddered Jack, as he gazed at the altar. "And they used to
+offer human sacrifices here."
+
+"I think it altogether likely," said the professor calmly; "probably
+that altar has witnessed the immolation of more than a hundred victims
+at a single tribal ceremony."
+
+Ralph Stetson was clambering up on the altar as the professor spoke,
+but at hearing these words he hastily descended again.
+
+"I guess I'll defer examining it till some other time," he said
+decidedly.
+
+From the summit of the mesa a wonderful view could be obtained. At
+that altitude the rocky, desolate range of sierras to the south could
+be seen clearly, although a mile or so distant.
+
+"Thar's the border yonder," said Pete, pointing.
+
+"And over across there is father, I guess," said Jack. "I hope he
+found everything at the Esmeralda all right."
+
+"Sure he did," said Pete confidently. "I tell you, these greaser
+uprisings don't amount to a busted gourd. Mister Diaz's tin soldiers
+come along, and 'pop-bang! Adios!' It's all over."
+
+"But I have heard that in this case the insurrectionists of Northern
+Chihuahua are exceptionally well provided with arms and ammunition,"
+objected the professor. "The American government can't make out from
+whence they are supplied with guns and munitions of war."
+
+"Huh, where'd they git 'em from, I'd like to know?" snorted Pete. "The
+border is well guarded at any point where they would be likely to ship
+'em across, and----"
+
+"How about the _unlikely_ points?" inquired the professor amiably.
+
+"Um--ah--well," began Pete, somewhat stumped by this last, "I don't see
+what that's got to do with it."
+
+"But I do. Mexicans, my friend, are, as you should know, a cunning
+race. Moreover, those of them who dwell along it know the border far
+better than any white could ever hope to. By the admission of our own
+secret agents, it has hitherto been impossible to find how the arms,
+which the Chihuahua rebels are receiving, can reach them. It is
+obvious, however, that there must be some way in which they do,
+hence----"
+
+"Waal, perfusser, hev it your own way," grunted Pete, rather red and
+angry. The professor's logic did indeed seem unassailable. The rebels
+of Northern Chihuahua were getting arms--but how? The cow-puncher and
+the boys recalled now a visit made to Mr. Merrill's ranch some weeks
+before by a party of United States secret agents.
+
+The men were puzzled and angry over their failure to locate the "leak."
+Somehow arms were being shipped across the border into Chihuahua from
+American soil, but just how had hitherto baffled all the efforts of
+their ingenuity to discover.
+
+"There, there, don't be so easily offended," counseled the professor,
+perceiving Pete's palpable irritation. "After all, the matter has
+nothing to do with us. We are here to measure the mesa for scientific
+purposes, not to get into arguments over how a band of insurrectos are
+getting their arms. Come, boys, to work. Let us begin at the top, by
+measuring the altar. Suppose, Jack, you lay the tape on it, while I
+make a rough field sketch of the structure."
+
+The boys, now over their first repulsion to having anything to do with
+the altar, about which such grisly memories clustered, eagerly began to
+carry out these orders, while Coyote Pete seated himself on the side of
+the summit overlooking the travelers' camp below, and amused himself by
+throwing small bits of detached rock down at the unoffending One Spot,
+Two Spot and Three Spot.
+
+The base of the altar being duly measured and recorded, Jack, tape in
+hand, followed by the others, clambered up its rough sides, which
+afforded an easy foothold, for the purpose of ascertaining the
+dimensions of the top. To the lad's astonishment, however, there was
+no summit. That is to say, the altar was hollow.
+
+The professor exhibited considerable scientific excitement on hearing
+this. The man of science had been greatly puzzled over the total
+absence of any traces of the human sacrifices he knew must have taken
+place there. He now hailed Jack eagerly.
+
+"Are there not some bones or traces of sacrifices inside it, my boy?"
+he inquired excitedly.
+
+"Nary a bone," shouted Walter cheerfully.
+
+"Hold on, though," cried Jack. "There are some queer-looking things
+down in one corner."
+
+Lowering himself inside the altar, he made for one corner of the
+erection, in which he had spied a heap of fragile-looking bones of some
+kind.
+
+"Skeletons of snakes!" he cried, holding up one of these for the
+inspection of the professor, who had by this time hoisted his bony
+frame over the top of the altar and now stood beside them.
+
+"That's right, my boy; they are serpents' skeletons. Doubtless in
+their sacrificial ceremonies these people also offered up rattlesnakes,
+which seem to have been a sort of sacred reptile among them; much as,
+in a sense, the cat was sacred to the ancient Egyptians, and the python
+is worshiped in certain parts of India."
+
+"But, professor," protested Jack, "if, as you say, numerous human
+sacrifices were offered here in the past, why do we not find any human
+remains here?"
+
+"Who can say, my boy? Many of the habits of these pre-historic peoples
+are veiled in mystery. We can only surmise and reconstruct. They may
+have burned them or disposed of them in some other way."
+
+"Say!" exclaimed Ralph suddenly. "This floor sounds to me as if it was
+hollow; maybe there's a chamber or something underneath."
+
+The boy, who had been stamping about with a vague sense of making some
+such discovery, hailed them with excited looks.
+
+"Hollow, you say?" asked the professor, with every appearance of deep
+interest.
+
+"Yes, listen!"
+
+Again Ralph stamped about. There was no question about it--the
+stone-paving, of which the floor of the altar was formed, gave out an
+unmistakably hollow sound.
+
+The professor was down on his hands and knees instantly, searching
+about, like a hound on the scent. In the meantime the others stamped
+about in other parts of the interior, but only where Ralph's feet had
+given out the hollow sound did the floor appear anything but solid.
+
+"Queer!" exclaimed the professor, as, after a considerable search, he
+rose to his feet covered with dust and streaming with perspiration,
+"there should be some sort of trap-door here, to judge by the sounds,
+but so far as I can see, the joints between the pavement are perfectly
+tight, and I can find no ring or lever which might open such an
+aperture."
+
+"Perhaps----" began Ralph, but he was interrupted by a sudden wild yell
+from Pete.
+
+"Wow! Yee-ow! Come here quick, everybody!"
+
+
+
+
+CHAPTER VI.
+
+THE LEGEND OF A FORGOTTEN RACE.
+
+Leaping and scrambling over the top of the hollow altar to the best of
+their abilities, the four explorers found their cow-puncher friend
+dancing wildly about on the edge of the mesa, in imminent peril of
+tumbling over altogether. He was wildly excited, and, as they emerged,
+he pointed down over the cliff edge.
+
+"Whatever is the matter?" exclaimed Jack, regarding the antics of the
+usually staid cow-puncher with amazement.
+
+"The stock! Look at the stock!" yelled Pete.
+
+Peering over the edge at the bunch-grass belt in which their ponies
+were tethered, the adventurers saw a spectacle which might well have
+been calculated to excite the cow-puncher. One Spot, Two Spot and
+Three Spot were tearing round and round at the end of their tethers, in
+the wildest alarm, evidently, while the cayuses were stamping and
+snorting, with distended nostrils and wild, frightened eyes.
+
+"What's the matter with them?" gasped Walt, astonished at the sight, as
+well he might be. The desert was as empty as ever, and there was no
+sign of anything in the rocky hills to the south that might have
+excited their alarms.
+
+"Thet's jes' it," said Pete. "What is the matter with 'em? They ain't
+actin' up thet er way fer nuthin', you kin bet."
+
+"Something must have scared them," said Jack. "Maybe it was those
+rocks you were throwing down."
+
+"No, it warn't that, son. Ole One Spot he looked up here a minute ago,
+and giv' his eye a knowin' wink, as much as ter say: 'Go ahead; I know
+you won't hurt us.' No, siree; it's suthin' they've smelled out, er
+seen, that's given 'em the scare of their young lives."
+
+"Maybe it was something on the other side of the mesa. Let's go and
+look," cried Jack.
+
+Followed by the others, he ran across the flat summit, but an earnest
+inspection of the surroundings on that side failed to reveal any
+explanation for the animals' sudden terror. For all the strange
+objects that lay about them, they might have been in the middle of a
+desolate ocean.
+
+"No wonder they call this the Haunted Mesa," snorted Pete. "I tell
+you, perfusser, ther sooner you git them thar measurements a-measured,
+and we're hiking out of this neck of the woods, the better I'll be
+pleased. 'Tain't natural, all these queer goings on."
+
+"Maybe a coyote or something scared them," suggested Ralph.
+
+"And them used ter seeing 'em every day," scoffed Pete. "Guess again,
+son. It takes something with hoofs, horns and red fire about it to
+scare a burro, and you kin bet your Sunday sombrero on that."
+
+"Well, I propose that we adjourn the meeting till after dinner,"
+laughed Jack; "all in favor, will signify by saying 'aye.'"
+
+The chorus that answered him left no doubt of "the sense of the
+meeting," and a rapid descent of the mysterious mesa was begun. A good
+meal was not long in being prepared, thanks to Coyote Pete's skill as a
+camp cook. Seated over their dinner, the main topic of conversation
+was naturally the unaccountable occurrence of the morning. But
+although a score of explanations were advanced, nobody could hit on one
+that seemed to fit the case.
+
+"This water is singularly pure and sparkling,"' said the professor
+finally, by way of changing the subject, and holding up his full tin
+cup.
+
+"Yep; I remember hearing old cowmen say that there's no water in New
+Mexico any better than this from the Haunted Mesa," said Pete,
+stretching himself out, and lighting his inevitable after-meal-time
+pipe. "Though that ain't sayin' a heap," he admitted.
+
+"Wonder how those old what-you-may-call-ums ever managed to dig such a
+well?" questioned Ralph.
+
+"Comes to my mind now," said Pete, "that it ain't exactly a well. An
+old Injun that used ter hang around with the Flying Z outfit tole us
+oncet that thar was a subterranean river flowed under here, and that
+once upon a time afore all the country dried up, considerable more
+water came to the surface here than there does now."
+
+"A subterranean river?" asked the professor, at once interested.
+
+"Yes, sir," rejoined Pete, "and not the only one in the West, either.
+There's one in Californy that flows underground fer purty near fifty
+miles, as I've heard tell."
+
+"This is most remarkable," said the professor. "I, too, have heard of
+subterranean rivers in this part of the world, but I have never had the
+opportunity to explore one. Did this Indian you speak of ever tell you
+where this river emerges?"
+
+"He said it come out some place across the frontier in Chihuahua; I
+don't jest rightly recollect where," said Pete carelessly, as if the
+subject did not interest him much, as indeed it did not.
+
+"I don't see what use a subterranean river is to anybody, anyhow," he
+went on. "If it was on top, now, it might be some use."
+
+"But this is most interesting," protested the professor, while the boys
+lay about with their chins propped in their hands in intent attitudes.
+"Then, too, if this river exists, perhaps it is even navigable."
+
+"Why, professor!" exclaimed Jack. "Is it not possible that it was to
+this river that those drawings of boats that interested and puzzled you
+so much had reference?"
+
+"Quite possible, my boy," agreed the man of science.
+
+"I wish we could find some way of getting down into it," said Ralph
+wistfully, poking at the ground, as if he thought he might force an
+entrance that way.
+
+"Thar you go," laughed Pete. "Giv' you boys a cayuse, an' you'll ride
+him to death. I jes' mentioned that a lying, whisky-drinking old Injun
+had sprung a pipe-dream about a lost river, and thar you go navagatin'
+it in a Coney Island steamboat."
+
+The boys could not help bursting into a laugh at the cow-puncher's
+whimsical way of talking. The professor joined in, too, for none
+realized better than he did that for a moment he, too, had been quite
+carried away by the idea.
+
+"I expect that it is as you say, Pete," he agreed. "These Indians are
+most unreliable people. If anybody was to believe all the weird
+legends an Indian tells him, he would spend the best part of his life
+on wild-goose chases. Why, the Indians of the Mojave desert in
+California can even tell a circumstantial story about a buried city of
+Mojave. According to their contention, a great flood, occurring long
+ago, wiped it out and buried it in the sands of the desert."
+
+"Has any one ever tried to find it?" asked Jack.
+
+"Many expeditions have been fitted out for the purpose, my boy," was
+the rejoinder, "but so far no trace has ever been found of it, and it
+is, no doubt, like the lost river of which Pete was telling us, a mere
+myth."
+
+"I didn't say it was a miff," protested Pete. "I jes' said I didn't
+believe it."
+
+The remainder of that afternoon was spent in making more measurements
+and sketches of the interesting mesa, and the boys, on their own
+account, conducted a search for a possible entrance to the lost river.
+But, as may be supposed, they found none.
+
+"I guess as romance-seekers we are not a success," said Jack, as at
+sun-down they prepared to quit. "Just think, what a proud bunch we'd
+have been if we could say we--The Border Boys--discovered the lost
+river of the mesa dwellers."
+
+"We might be a sorry bunch, too," amended the practical Walt. "I tell
+you, Jack, I don't want anything to do with lost rivers, especially
+when they are underground."
+
+"Walt, the spirit of adventure is lacking in you," laughed Jack.
+"You'd never make a Don Quixote----"
+
+"A donkey who?" asked Walt innocently.
+
+"Oh, you're the limit," chuckled Ralph, going off into a roar of
+laughter at the ranch boy's expense.
+
+That evening the animals' pasture was changed to the opposite side of
+the mesa, where they could find fresh grass. The camp, however, was
+left as it was. After supper watches were assigned, as usual, the
+latter part of the night guardianship falling to Coyote Pete and Jack
+once more. When, soon after midnight, Walt and Ralph Stetson aroused
+them, there was nothing much to report except that One Spot had engaged
+in a spirited kicking match with his brethren. Outside of that, all
+had been, to quote Walt:
+
+"Quiet along the Mesomac."
+
+"We'll patrol round the whole mesa," said Coyote Pete, as he and Jack
+shouldered their rifles, "meeting by the stock on the other side."
+
+After a few words more, the two sentries strode off into the darkness
+in different directions, meeting, as arranged, by the stock. Neither
+had anything to report, and in this way they kept up the night watch
+for an hour or more. They had met for the sixth time by the tents
+containing their sleeping comrades, when from the opposite side of the
+mesa came a shrill neigh of terror, followed by sounds of wild
+galloping and snorting.
+
+"Something's up!" shouted Pete, as, with his rifle in readiness and
+followed closely by Jack, he tore around the mesa to ascertain the
+cause of the trouble.
+
+As the two sentries emerged into view of the spot in which the stock
+had been tethered, they came upon a spectacle which, for a moment,
+caused them to recoil as abruptly as if a deep canyon had suddenly
+opened up before them.
+
+
+
+
+CHAPTER VII.
+
+WHAT CAME ACROSS THE DESERT.
+
+That which brought the two--the plainsman and the lad--to such an
+amazed halt was nothing more nor less than the sight of the huge forms
+which had appeared to Jack in the sand-storm and which had given them
+such an alarm the night before, and which doubtless, as they now viewed
+it in a flash of intuition, had almost stampeded the stock while their
+owners were exploring the top of the mesa. But Coyote Pete was not the
+man to remain long rooted in astonishment.
+
+With one quick jerk, he raised his rifle, and a vivid spatter of fire
+followed. As the report died out, one of the great forms sank to the
+ground with a scream that sounded almost human. The others glided off
+in the same direction as they had the night before, and vanished in the
+same mysterious way, before the thunderstruck Jack could get a shot at
+them.
+
+"They're real, at any rate," exclaimed Coyote Pete, showing in his tone
+of relief, that until the great shadowy mass had sunk before his
+bullet, he had had some doubts of that fact.
+
+"W-w-w-w-what is it?" came a frightened voice at their elbows, and,
+looking around, they saw the professor, in pajamas striped like a
+barber's pole, gazing apprehensively about him. Close behind him came
+Ralph Stetson and Walt, their weapons clasped determinedly, and
+evidently ready to face whatever emergency the sudden shot had
+betokened.
+
+"Yes, what is it--Indians or bears?" demanded Ralph, entirely forgetful
+of the fact that bears are not wont, as a rule, to roam the barren
+desert.
+
+"Dunno, but we'll see in a minute," said the cow-puncher, in answer to
+the excited questions. Followed by the rest, he made his way forward
+to where the great bulk that he had shot lay still and motionless on
+the ground. Even Jack owned to a slight feeling of apprehension as
+they neared the great form,--harmless as, whatever it might be, it had
+now become.
+
+As for the stock, they were still plunging wildly about and snorting in
+a terrified fashion, and, had it not been for their stout raw-hide
+tethers, they would undoubtedly have stampeded.
+
+Drawing a match, Pete held it high as he neared the stricken bulk
+outstretched before them. The next minute he gave an astonished cry:
+
+"A camel!"
+
+"A _what_!" gasped the entire group in unison.
+
+"Jes' what I said, a backterian camel," reiterated Pete, striking
+another match.
+
+They could all see then that he spoke the truth, astounding as it
+seemed. The creature that lay still before them, a bullet through its
+brain, was a veritable, undoubted specimen of the Bactrian species.
+
+"But--but--great heavens!" cried Jack, hardly able to believe his eyes,
+"how,--what----"
+
+"What on earth is a camel doing out here on the New Mexican desert?"
+the professor finished for him.
+
+"Going eight days without a drink," suggested Ralph in an undertone;
+but none of the party was in a mood for humor just then.
+
+It was Pete who solved the mystery.
+
+"I've got it," he exclaimed, "and I'm a plum-busted idjut not to have
+thought uv it afore; I've hearn about 'em often enough. This here
+backterian camel must be one of that bunch of Circus Jesse's."
+
+"Circus Jesse! Who was he, or she?" asked Jack.
+
+"Why, he was a feller what owned a big eastern circus, but owned a
+ranch out here as well. It struck him one time that if camels was good
+for transportation purposes over the Sahara desert they ought ter be
+just as good here. So, what does he do but start a camel express from
+Maguez ter Amadillo over the border, with some of the backterians frum
+his circus."
+
+"And didn't it work?" asked Ralph.
+
+"No. That is, it did fer a while, till ther novelty wore off, and then
+folks went back ter ther old reliable mule or burro. Circus Jesse, he
+got so blamed sore, that one fine day he turned the whole shootin'
+match of his backterians loose, and packin' his trunk, let the country,
+and resolved in futur' ter stick ter his circus."
+
+"Was that long ago?" asked Jack. "I shouldn't have thought the
+creatures would have lived long without being recaptured."
+
+"It's about five years since Jesse got out, I reckon," rejoined Pete,
+"an' fer a while camel-hunting was a popular sport. By an' by,
+however, they got so wary no one could get near 'em, and, except fer a
+scare they'd throw inter a prospector now and ag'in, we never heard no
+more of 'em. I'd clean fergotten all about 'em, till I made this one
+inter cold backterian meat."
+
+"I suppose they found food and water here and regarded the Mesa as
+their own property," declared Jack.
+
+"That's about it. This is a place that's seldom visited, and I guess
+they just figgered out that they'd found a happy home."
+
+"But what became of the rest of them?" asked Ralph, who had been
+apprised by Jack of the strange vanishment of the dead creature's mates.
+
+"Must uv gone down that draw I noticed frum ther top uv ther mesa
+to-day," explained Pete. "Yer see, frum here, it would look as if they
+vanished inter the solid earth when they entered it, bein' as how you
+can't see there's any kind of a gully there till you get up high."
+
+The next morning this was found to be the true explanation. Tracks on
+the bottom of the gully showed plainly how the strange desert wanderers
+had effected their disappearance in such a startling manner. But it
+was some time before Pete could sit down to a meal without being
+reminded of his "fire-spouting spook," which had cast such alarm into
+the camp the first night. The boys spent a week more at the mesa,
+during which time Professor Wintergreen obtained voluminous notes on
+one of the most interesting specimens of its kind in the south-west.
+
+The days passed tranquilly, and, with the exception of the duty of
+removing the carcass of the dead camel, nothing to interrupt the
+routine of survey work occurred. The mates of the dead beast had
+evidently decided not to revisit their pasture grounds, for they did
+not put in a reappearance.
+
+"Well, boys," said the professor one morning when they were all
+gathered at the summit of the mesa, "I guess that to-morrow morning we
+can say good-by to the scene of our rather tame adventures. My work is
+complete."
+
+"How about the subterranean river?" asked Ralph, but a howl of derision
+from the others silenced him.
+
+"Subterranean fiddlestick," burst out Jack, but the professor silenced
+him.
+
+"The existence of such a stream is not so improbable as you seem to
+think," he said, "and Master Ralph is to be commended for his
+enterprising desire to locate it, but I think that our investigations
+have shown that if such a river ever did exist and the mesa dwellers
+had access to it, that the entrance, wherever it might have been, has
+vanished long ages ago."
+
+Pete had taken no part in this conversation, but had wandered about the
+top of the mesa rather aimlessly, from time to time looking sharply at
+the surroundings beneath him in the alert manner of one whose life has
+been passed in the open places.
+
+Suddenly he gave a quick exclamation and pointed off into the
+north-west.
+
+"Look! Look there!" he exclaimed, riveting his eyes on something his
+keen vision had sighted, but which remained as yet invisible to the
+boys.
+
+"What's coming--another storm?" asked Ralph.
+
+"I don't know what it is yet," rejoined the other in a strangely uneasy
+tone, "it looks like--like----"
+
+"A pillar of dust," exclaimed Jack, who had by this time sighted it,
+too, and had come to the aid of the unimaginative plainsman.
+
+"So it does," cried the others, who now, with the exception of the
+short-sighted professor, could also see the approaching dust-cloud.
+
+"What can it be?" wondered Walt, peering eagerly in its direction.
+
+"Somebody riding. Several of 'em, I should say, by the dust they're
+raising," rejoined Pete bluntly.
+
+The boys exchanged quick glances. Somebody riding across that arid
+waste? Their destination could only be the mesa, then, but who could
+it possibly be?
+
+Had they been able to solve the riddle at that instant, they would have
+scattered pell-mell for their ponies, and made the best of their way
+from the Haunted Mesa, but, not being endowed with anything more than
+ordinary sensibilities, it was, of course, impossible for them to
+realize the deadly peril that was bearing down upon them in that
+dust-cloud.
+
+"I can see things more clearly now," cried Jack, as for an instant a
+vagrant desert air blew aside the dust-cloud and revealed several
+riders, surrounding some cumbersome, moving object in their midst.
+
+"There's a wagon!" he cried, "a big one, too, and surrounded by
+horsemen. What can it mean?"
+
+"That we'd better be skedaddling as quick as possible," shot out Pete,
+brusquely.
+
+The professor, who had wandered away from the group and was down inside
+the hollow altar, was hastily summoned and apprised of the strange
+approach of the mysterious cavalcade.
+
+"Why, bless me, boys, what can it mean?" he cried, nimbly attempting a
+flying leap over the edge of the altar in his haste to ascertain for
+himself the nature of the approaching party.
+
+Suddenly, however, as his feet touched the top, and he was scrambling
+over, he gave a sharp cry and fell back within the altar with a gasp of
+pain.
+
+"Are you hurt?" asked Jack, running to the side of the ancient place of
+sacrifice.
+
+The professor lay prostrate within. His face was white and set and
+beads of sweat stood out on his forehead.
+
+"My--my ankle," he groaned. "I broke it some time ago, and in hurrying
+to clamber over the top of the altar I fear I have snapped it again.
+Oh!"
+
+He gave a heartrending groan of pain. The boys stood stricken with
+consternation. It was going to be a long and difficult task to get the
+professor out of his present predicament, and there seemed need for
+haste.
+
+"Here, put this under your head," said Jack, stripping off his jacket
+hastily, and throwing it within, "I'll tell Coyote Pete about your
+accident, and we can get remedies from the packs."
+
+But when Jack turned, only Ralph and Walt stood beside him. The sturdy
+cow-puncher had vanished.
+
+"He's gone to get the glasses," explained Walt.
+
+Presently Coyote Pete, very much out of breath from his dash down the
+path and up again, stood beside them. He had the glasses in his hand,
+and lost no time in applying them to his eyes. He had not had them
+there two minutes when he gave a quick exclamation and turned hastily
+to the boys.
+
+"Lie down; lie down, every one of you," he ordered sharply.
+
+They lost no time in obeying, as they knew that the old plainsman must
+have an excellent reason for such a command. The next instant Pete
+himself followed their example. Crouching low, he once more peered
+through the glasses above the edge of the cup-like depression.
+
+"Who are they?" asked Jack in a low voice, wriggling his way to Pete's
+side.
+
+"I'm not sure yet, but they are all armed. I caught the flash of
+sunlight on their rifles. If they are Mexican insurrectos, we are in a
+bad fix."
+
+"Mexicans! What would they be doing this side of the border?"
+
+"That remains to be seen. But I don't like the looks of it."
+
+"Suppose they are Mexicans, Pete, would they do us any harm?"
+
+"That depends a whole lot on whether they are on lawful business or
+not."
+
+"You mean----"
+
+"That I don't like the looks of it. If there's an insurrection in
+Mexico, those fellows are after no good on this side of the border.
+They may be some band of cut-throats, who are taking advantage of the
+disturbances to raise Cain."
+
+"Good gracious," exclaimed Jack, "and the professor's just injured
+himself so that we can't move him for some time anyhow."
+
+Coyote Pete turned sharply on the boy.
+
+"What's he done?"
+
+"Broken his ankle, or, at any rate, seriously sprained it."
+
+Pete's rejoinder to this was a long whistle of dismay. He said
+nothing, however, but once more applied the glasses to his eyes. Jack
+saw him gnaw his moustache, as he gazed out over the desert. The
+dust-cloud was quite close now--not more than a mile away. The boys,
+with their naked eyes, could easily catch the moving glint of metal.
+
+"Well, Pete, what do you think?" inquired Jack eagerly, as the
+cowpuncher at length set down the glasses.
+
+"That we're in Dutch," was the expressive rejoinder.
+
+
+
+
+CHAPTER VIII.
+
+THE DARK FACE OF DANGER.
+
+"Are we in actual danger?"
+
+It was Ralph who put the question. The Eastern lad looked rather white
+under his tan. Walt, however, seemed as imperturbable as ever, and
+gazed out at the approaching horsemen with no more sign of emotion than
+a tightening of the lips.
+
+Coyote Pete's reply was a curious one. He handed the boy the glasses,
+and said curtly:
+
+"Take a squint fer yourself."
+
+Ralph gazed long and earnestly. Pete talked the while in low undertone.
+
+"Do you recognize him--that fellow on the big black horse? I'd know
+that horse ten miles away, even if I didn't know the man. He's----"
+
+"Black Ramon de Barros!" burst from the Eastern lad's astounded lips,
+while the others gave a sharp gasp of surprise.
+
+"That's the rooster. Here, Jack; take a look."
+
+The boy, as you may suppose, lost no time in applying the glasses to
+his own eyes. Viewed through the magnifying medium, a startling
+moving-picture swung into focus.
+
+Surrounding a big, covered wagon, of the prairie-schooner type, were
+from ten to a dozen wild-looking Mexicans, their straggling elf-locks
+crowned by high-peaked sombreros, and their serapes streaming out
+wildly about them, whipped into loose folds by the pace at which they
+rode. As Coyote Pete had said, there was little difficulty for any one
+who had seen him once, in recognizing Black Ramon de Barros. His
+magnificent black horse--the same on which he had escaped from the old
+mission--made him a marked man among a thousand. The wagon was drawn
+by six mules, and driven by a short, stocky, little Mexican. The
+horsemen seemed to act as escort for it. Evidently they had no fear of
+being observed by hostile eyes, for, as they advanced, they waved their
+rifles about their heads and yelled exultingly.
+
+Fortunately for the party on the summit of the mesa, their stock was
+tethered on the opposite side of the formation to that on which the
+cavalcade was approaching. Thus, Black Ramon and his men could not see
+that the mesa was occupied. Jack caught himself wondering, though, how
+long it would be before, and what would happen when, they did.
+
+"Have you got any plan in your head?" he asked, turning to Pete, as he
+laid the glasses down. But for once, to his dismay, the old plainsman
+seemed fairly stumped. The danger had come upon them so suddenly, so
+utterly unexpectedly, that it had caught them absolutely unprepared.
+They had not even a rifle with them on the mesa summit, and it was now
+too late to risk exposing themselves by descending for weapons. There
+was nothing to do, it seemed, but powerlessly to await what destiny
+would bring forth.
+
+"You boys get back to the altar. You can act as company fer the
+profusser, and it will be a snug hiding-place in case of trouble,"
+whispered Pete. "I wish to goodness we'd brought the stock up inside
+the mesa, and then those fellows might never have discovered we were
+here. I don't see how they can help it, as things are, though."
+
+"They'll be bound to see our footmarks in the assembly hall," said Jack.
+
+"Not bound to, lad," rejoined Pete. "You see, they may be only going
+to make this a watering-place fer their stock, and then press right on."
+
+"Press right on across that rocky range yonder?"
+
+"Hum," resumed Pete, "that's so. They couldn't very well get that
+wagin across that, could they?"
+
+"Whatever do you suppose they've got a wagon for, at all?" asked Jack.
+
+"I've got my own ideas, lad, and I'll find out afore long if I'm right.
+Now, you and the other boys get back in that altar. If it gets too hot
+here, I'll jump in and join you. If the worst comes to the worst, we
+ought to be able to lay hid in there fer a while."
+
+"In the meantime what are you going to do?"
+
+"Keep my eyes and ears open. There's something mighty strange about
+this whole thing."
+
+The boys knew that obedience to Pete's commands was about the best
+thing they could do at the moment, so they hastened to conceal
+themselves within the altar, which afforded a comfortable hiding-place,
+even if it was a trifle hot. The poor professor was in great pain from
+his ankle, but Jack, after as able an examination as he could give the
+injured member, was unable to find that it was anything more than a
+severe sprain.
+
+It did not take the professor long to become acquainted with what had
+happened within the last fifteen minutes, and, in his anxiety over the
+outcome of their situation, his pain was almost forgotten.
+
+"If we only had the rifles," he breathed in such a savage voice that
+had the circumstances been different the boys could have smiled at the
+odd contrast between his mild, spectacled countenance and his
+bloodthirsty words.
+
+It seemed hours, although in reality not more than half an hour
+elapsed, before Coyote Pete returned. His reappearance was not an
+orderly one. Instead, he landed in the interior of the altar in one
+bound. His face was streaming with sweat, and he looked anxious and
+worried.
+
+"What news?" asked Jack.
+
+"The worst," was the rejoinder.
+
+"Have they found our camp?"
+
+"Not yet, but that's only a question of a few minutes now. At present
+they are unhitching and cooking a meal. Luckily the shade at this time
+of day lies to the north-west of the mesa, so that they may not explore
+the other side for some time."
+
+"Let us hope not. But what have you found out about them? What are
+they doing here?"
+
+"Just what I suspicioned. They are a part of a gang of gun-runners."
+
+"Gun-runners?"
+
+"Yes. From listening to their conversation, I have found out that this
+insurrection's a heap worse than we ever supposed. Half of Chihuahua
+is up in arms ag'in the government, and they are plotting to blow up
+railroad bridges, cut wires, and paralyze the country generally. Then
+they are goin' ter raid all the American mines and get the gold."
+
+"Why, dad's mine's in Chihuahua, close to the border," gasped Jack.
+
+"I know it. I heard that greaser ragamuffin, Black Ramon, mention his
+name. Your dad's the first one they're goin' after----"
+
+"The scoundrels."
+
+"They owe him a grudge, you know, and now's their chance to get even."
+
+"Do they know that dad is in Mexico now?"
+
+"I didn't hear that. All I found out was what I told you, and that, as
+I said, they are running guns across the border. That wagon's loaded
+up with machine-guns in heavy cases. They are labeled as agricultural
+machinery, and were taken off the train by white accomplices seventy
+miles or more from here. They chose this part of the border, I guess,
+as even Uncle Sam would never suspect any one of trying ter get guns
+over them hills yonder."
+
+"Well, they can't take a wagon over those rocky, desolate places. How
+are they going to get them across, do you suppose?" asked the
+professor, his pain almost forgotten in the tense interest of the
+moment.
+
+"That's just the funny part uv it," said Pete; "they never mentioned
+the mountains. You don't suppose there's any other way they could get
+'em over the border, do you?"
+
+"Maybe they have an airship," suggested Walt Phelps.
+
+"Maybe," said Pete quite gravely, "I wouldn't put nothin' past a
+greaser."
+
+"Hush!" exclaimed Ralph suddenly, "somebody's coming."
+
+With beating hearts they sank into absolute silence. The three boys
+crouched at one end of the hollow altar, the professor and Coyote Pete
+bundled together into as small a space as possible at the other.
+
+Voices, conversing in Spanish, could now be heard, and, from the
+inflection, the boys judged that whoever was talking was very much
+astonished over something.
+
+"I recognize that voice," said Jack suddenly, in a low whisper, "it's
+Ramon de Barros."
+
+The other two boys nodded. Ralph Stetson's heart beat so hard and fast
+that it fairly shook his frame. Truly the predicament of the party was
+a terrible one. Discovery by as wolf-hearted a band of ruffians--if
+they were all like their leader--as ever infested the border, was
+inevitable within the next few minutes. Taking into consideration
+their connection with Black Ramon in the past, it was unlikely in the
+extreme that any mercy would be shown them. Never had any of them
+looked so closely into the dark face of danger.
+
+Suddenly the listeners, crouching in their hiding-place, heard a shout
+of astonishment from the Mexicans.
+
+"They've seen our camp over the edge of the mesa!" exclaimed Pete in a
+low, tense voice; "in another minute they'll start looking for us."
+
+As he spoke, the voice which Jack had recognized as Black Ramon's,
+uttered a crisp, curt command of some sort. The lads could hear
+footsteps hurrying hither and thither. Without doubt, the order that
+meant their probable doom had just been given.
+
+"I can't stand this a minute longer," cried Ralph suddenly. The boy's
+eyes were blazing wildly. Clenching his fist, he sprang to his feet.
+
+"Come back here, you blockhead," snapped Jack, tugging his friend down.
+Ralph came backward sprawling, and landed in a heap in Jack's lap,
+knocking Walt Phelps with him. Together the three boys were tangled in
+a struggling heap.
+
+"Get up," whispered Jack. "They'll hear us. You----"
+
+He stopped short. All at once an astonishing--an incredible thing--had
+happened. The floor beneath them,--the solid floor, as it had
+seemed,--began to tremble.
+
+Before any of the amazed lads could utter a word, the foundation upon
+which they rested tipped, and, with a loud, ringing cry of terror from
+Ralph, they were plunged out of the sunlight into blackness as
+impenetrable as the pocket of Erebus.
+
+
+
+
+CHAPTER IX.
+
+IN THE MESA DWELLERS' BURIAL GROUND.
+
+Down, down, they plunged, bumping and scraping painfully in the
+darkness. Terror had deprived them of speech or the power of uttering
+a sound, or they would have shouted. As it was, however, when they
+finally landed in a heap on some hard surface at the foot of the steep
+declivity down which they had fallen, it was some seconds before any of
+them breathed a word. Then it was Jack who spoke.
+
+"Fellows!"
+
+"Yes, Jack." The rejoinder came out of the darkness in Walt Phelps'
+voice.
+
+"Ralph, are you there?"
+
+"No; I'm dead. That is, I feel as if every bone in my body had been
+broken. What in the name of Old Nick has happened?"
+
+"Thank goodness there are no bones broken," breathed Jack thankfully,
+as Ralph spoke, "as to what happened, you can take your own guess on
+it. My idea is that there was some sort of hinged trap-door at the
+bottom of that altar, and that when our combined weight came upon it at
+the time I pulled Ralph down, the blamed old thing tipped and dumped us
+down in here."
+
+"That's my idea, too," chimed in Walt. "Can't account for it in any
+other way. But what is 'here'? Where are we?"
+
+"You can answer that as well as I can," was the rejoinder. "Anybody
+got a match? Oh, here; all right, I've got some, plenty in fact--a
+whole pocketful."
+
+Jack struck a lucifer, and as its yellow glare lit up their
+surroundings, they could not repress a cry of astonishment. They had
+landed at the foot of a steep flight of stairs, at the summit of which
+they correctly surmised was the trap-door through which they had been
+so startlingly dumped.
+
+"Good gracious, did we fall down all those?" murmured Ralph, rubbing
+his elbow painfully.
+
+"Guess so. I know I feel as if I'd been monkeying with a buzz-saw,"
+same [Transcriber's note: came?] from Walt Phelps.
+
+"Well, fellows," said Jack, as the light died out, "the question now
+before us is, what are we going to do?"
+
+"Try to get out again," said the practical Walt Phelps.
+
+"All right, Walt. Then we'd better remount those steps--slower than we
+came down them--and try to reopen that trap-door. We can't leave Pete
+and the injured professor like this."
+
+The boys clambered up the steps without difficulty. They were deep and
+shallow, and were cut out of the living rock. At the head of the
+stairs, however, a disappointment awaited them. Try as they would,
+they could not discover any means of reopening the stone trap-door in
+the floor of the hollow altar. Apparently, after dumping them through,
+it had closed as hermetically as before.
+
+The flickering light of the matches from Jack's store illuminated looks
+of despair on their faces as they realized that they were trapped.
+
+"Try pounding on it and shouting," suggested Ralph.
+
+Although Jack deemed it of little use, he and Walt followed this
+suggestion, and together the three boys beat and hammered on the
+massive stone above them till their hands were raw. There was no
+response, however. Apparently the stone was too thick for a sound to
+penetrate to the outer air. Terror, that was almost panic, seized Walt
+and Ralph, as they realized that they were prisoners in this
+hermetically sealed dungeon. Worse than prisoners, in fact. Prisoners
+had food and at least hope. They, unless they could find a way out,
+were buried alive. Even Jack's stout heart experienced a deadly
+feeling of depression, as he realized this. He concealed his despair
+from his companions, however, and, with all the cheerfulness he could
+muster, addressed them in the darkness. Matches had now grown too
+precious to squander.
+
+"Well, fellows, we've got to find another way out."
+
+"Oh, it's no good," moaned Ralph despairingly, "we're doomed to die
+here. We might as well sit down and wait for death to come."
+
+"Say," cut in Jack briskly, "if it was light enough to see, I'd give
+you a good licking. Doomed to die, indeed! Not much. It's a cinch,
+isn't it, that if there is an entrance to this place there must be an
+outlet, too? Very well, then," he hurried on, without waiting for an
+answer, "let's find that outlet."
+
+The logic of this speech might be questioned, but of its good sense,
+under the circumstances, there was no doubt.
+
+"You're right, Jack," said Ralph. "I'm ashamed of myself for doing
+the baby act. Come on, let's set out at once."
+
+"That's the talk," said Walt heartily; "if there's a way out, we'll
+find it."
+
+"And if not?" asked Ralph, his spirits flagging again.
+
+"We'll discuss that later," declared Jack briskly.
+
+Returning again to the landing--if such it might be called--upon which
+they had terminated their abrupt descent into the interior of the mesa,
+some more of the precious matches were lit. As the last flickered out,
+the boys fancied that some feet from them they could see a black mouth,
+like the entrance of a tunnel, or rather a continuation of the one into
+which they had been thrown.
+
+"Come on, boys," exclaimed Jack. "It's the only thing to do. We can't
+turn back, and, as Pete says, 'there ain't nothing to do but go ahead.'"
+
+Not without some misgivings did the three lads plunge forward in the
+darkness, feeling their way with outstretched hands as they entered the
+tunnel. A close, musty smell, as of things long mildewed and moulded,
+filled the air, and an oppressive silence lay on everything.
+Unconsciously, since entering this place, their conversation had been
+all in whispers.
+
+The tunnel they were now traversing was bored on a pretty steep down
+grade. So steep, in fact, that Jack concluded, after about a quarter
+of an hour of slow and cautious traveling, that they must be below the
+level of the desert. For the last few minutes they had been conscious
+of a peculiar thing. This was that the silence of the tunnel had given
+place to a deep-throated roaring, not unlike the voice of a blast
+furnace. Where it came from, or what it was, they had no idea. It was
+a most peculiar sound, though, steady as a trade-wind, and seeming to
+fill the whole place with its deep vibrations.
+
+"What can it be?" gasped Walt, as they paused by common consent to
+listen.
+
+"Maybe the wind roaring by the entrance to this place," suggested Jack
+hopefully.
+
+This thought gave them new courage, and, on Ralph's suggestion, Jack
+struck another match from his store. As it flared up, they all three
+recoiled with expressions of dismay.
+
+At their very feet--so close that the tips of their boots almost
+projected over it--was a deep chasm. The black profundity of it loomed
+in front of them gapingly. A few paces more, and they would have been
+precipitated into the abyss. Jack, suppressing a shudder, leaned
+forward and held the match as far over the edge as he dared. As the
+depths of the great crevasse were illuminated by a feeble flame, he
+shrank back with a sharp intake of his breath.
+
+[Illustration: As it flared up, they all three recoiled with
+expressions of dismay. At their very feet was a deep chasm.]
+
+The place was a charnel house!
+
+No mystery now as to what had become of the human remains of the grisly
+sacrifices of the ancient mesa dwellers. There, piled in that dark
+chasm beneath them, were great piles of decaying bones and gleaming
+skulls. Hundreds of them extended toward the surface in a ghastly
+pyramid. No wonder the underground place into which they had
+penetrated smelled musty and unpleasant.
+
+"It is the mesa dwellers' burial ground!" exclaimed Ralph in a
+quavering voice, as, clinging to Jack's arm, he bent forward.
+
+"Yes," rejoined Walt with a shudder, "and but for Providence, we should
+have plunged downward into it ourselves."
+
+"Ugh!" exclaimed Jack, in a voice filled with repulsion. "Don't let's
+think of it. See, the path takes a turn here. Come on, let's go
+ahead, but follow me closely and keep in to the wall."
+
+"Not likely to take any chances of missing the road, after seeing
+that," spoke up Walt, as once more the three youths, who had been so
+strangely plunged into this predicament, began to tread the
+subterranean regions once more.
+
+As you may imagine, they went with due caution. But no more dangers
+menaced them, and as they progressed the path began to widen. All the
+time, however, the strange roaring sound had been growing louder, until
+now it had attained almost deafening proportions. Still they had come
+upon no explanation of what it could be. Jack had privately concluded
+it to be the sound of the wind, forcing its way into some crevice.
+This theory seemed to be the more tenable as the last match which he
+had struck had only been kept alight with difficulty, so strong had
+been the draught that now puffed up toward them.
+
+Far from alarming them, however, this gave them renewed hope. It meant
+that, in all probability, they were nearing an outlet of the strange
+underground place. Had it not been for the predicament in which they
+had left the professor and Coyote Pete, the three lads would have felt
+a real interest in exploring the cavern, now that they had grown
+accustomed to their surroundings. So far as they had been able to make
+out, the tunnel they had been treading was partially the work of human
+hands and partially the work of Nature. The great rift in which lay
+the accumulation of human remains was evidently the result of some
+volcanic upheaval. The path, however, was so graded and formed that
+there seemed no reason to doubt that it had, at one time, been made by
+the ancient mesa dwellers.
+
+"Seems to me we ought to find out what that roaring sound means before
+we go any farther," suggested Ralph suddenly.
+
+"That's a fine Irish bull," laughed Jack. "How are we going to find
+what it is unless we do go farther?"
+
+"That's so," agreed Ralph, somewhat abashed. "Come on, then."
+
+A few paces more brought them to an abrupt turn in the path, as they
+could feel by their constant touching of the inner wall.
+
+"Better strike another match," said Walt.
+
+"Yes; here goes," agreed Jack. Both boys shouted, to make themselves
+heard above the now thunderous roaring of the strange noise.
+
+A shout of surprise that rose even above the mysterious roaring,
+followed the striking of the match. Beyond the turn the path took a
+steep drop downward, and beyond that--the boys could hardly believe
+their eyes as they gazed--was the glint of rushing water.
+
+"The subterranean river!" was the amazed cry that broke from the lips
+of all three.
+
+
+
+
+CHAPTER X.
+
+A NEW MEXICAN STYX.
+
+"The subterranean river!"
+
+The words echoed back weirdly from the vault-like chamber into which
+they had now penetrated, and at the bottom of which the stream, upon
+which the light of the match had glistened, flowed rapidly. Within
+this spacious place the noise was not nearly so loud as it had been
+when confined in the narrow tunnel, which, in fact, acted much as a
+speaking-tube would have done.
+
+"It can't be!" gasped Ralph, unwilling to believe his own eyes.
+
+"But it is," cried Jack, as, all thoughts of their predicament
+forgotten in this strange discovery, they made lavish use of their
+matches on gaining the edge of the stream. The river was about twenty
+feet in width, and they speedily saw that the roaring sound they had
+heard during their progress through the tunnel was produced by a
+waterfall some distance above, over which the river plunged into a sort
+of basin at their feet.
+
+But this was not the most astonishing thing they found in that first
+brief but comprehensive inspection. Affixed to the rocky wall at one
+side of the chamber was a large, bronze lamp. An eager overhauling of
+the utensil showed it to be filled with oil, and apparently it was not
+so very long since it had been lighted.
+
+Hastily applying a match, Jack soon had the rocky chamber lighted, and
+they could now survey the place into which they had blundered, at their
+ease. In size it was about the same dimensions as the Council Hall of
+the mesa, which lay, they knew not how many feet, above them. The
+river roared down along one side of it, forming a deep, turbid pool
+just beneath the waterfall, by which it entered the place.
+
+To their astonishment, the boys now spied in one corner of the chamber
+several empty boxes piled up. Remains of excelsior and sacking were
+within them, and they bore the stencilled marks, "Agricultural
+Machinery, With Care."
+
+Instantly what Pete had related to him concerning the conversation of
+the men accompanying Black Ramon flashed into Jack's mind. Could it be
+possible that they had stumbled upon the place utilized by the
+gun-runners to convey their ammunition across the border? At this
+instant, there came a shout from Ralph, who had been peering about the
+place.
+
+"A boat!"
+
+"A what?" The incredulous cry burst from both Jack and Walt.
+
+"It is a kind of a boat, anyhow. Come here, and look for yourselves."
+
+Ralph was bending over the rocky marge of the subterranean river at a
+part of the chamber farthest removed from the waterfall. The water
+here flowed comparatively slowly, most of its force having been
+expended in the pool beneath the fall. Sure enough, Ralph had been
+right. Moored to the bank by two stout ropes attached to iron bars
+driven into the rock, was a boat--if such a name can be given to the
+flat-bottomed, floating appliance, upon which the thunderstruck boys
+gazed.
+
+The boat, or rather float, was about twenty feet in length and some
+five feet in beam. It was not unlike, in fact, one of those shallow
+craft used by duck hunters, only it was square at each end. Evidently
+it would hold a considerable quantity of freight. More excelsior and
+burlap litter in the bottom of it showed that whatever had been the
+contents of the boxes, it had apparently been used to transport them.
+
+"Boys, we've tumbled over the discovery of the age!" exclaimed Jack, in
+what was for him, a strangely excited voice.
+
+The others were not less moved. Their eyes were round and their jaws
+dropped in incredulous wonderment, as they gazed before them.
+
+"Will somebody please pinch me?"
+
+It was Ralph who spoke, turning a countenance solemn and startled upon
+his comrades.
+
+"No need to do that, Ralph. You're wide-awake; make no mistake about
+that."
+
+"But--but I don't understand," began Walt in a puzzled tone. "What is
+this place, what----"
+
+"What is it?" echoed Jack. "It's the gun-runners' underground
+railroad. Can't you see it? This river, so the old Indian legend
+says, emerges across the border. In some way these Mexicans heard of
+it, and learned the secret of the hollow altar. No wonder the
+government has not been able to find out how the rebels got their arms
+across the border."
+
+"Well, what are we going to do, now we've found it?"
+
+Walt, the practical, propounded the query, as they stood there,
+half-stunned by the rapidity with which unheard-of events had happened
+within the last half-hour.
+
+"Why, I--upon my word, I don't know," laughed Jack, brought up with a
+round turn by the hard-headed Walt.
+
+"I do," rejoined Walt.
+
+"What then?"
+
+"Escape to the open air."
+
+"You mean it?" Somehow, in his excitement, Jack had not gone as far as
+this daring suggestion. And yet it was, after all, the only thing to
+do. But suddenly another thought occurred to the boy.
+
+"The professor and Coyote Pete, how can we leave them?"
+
+"Well, we can't do them any good by remaining buried here, that's
+certain," replied Walt, in his sensible way.
+
+Jack and Ralph nodded agreement.
+
+"On the other hand, if this river really leads out into Mexico, we can
+take the subway to freedom and then, when we emerge, find out the best
+thing to do. Maybe we can fall in with some government troops or
+authorities of some kind."
+
+"But suppose the insurrectos are in power wherever this river comes
+out?"
+
+The question came from Ralph.
+
+"We'll have to take chances on that, I suppose."
+
+"Hark!" came suddenly from Jack.
+
+Far back somewhere in the tunnels they had threaded they could hear
+loud shouts and cries. The sound of the pursuit boomed out even above
+the noise of the waterfall.
+
+"They're after us!" exclaimed Jack.
+
+"Shall we take the boat?" Walt's usually calm voice shook a little as
+he asked the question.
+
+"It's our only chance. Come on, in with you, Ralph."
+
+Ralph hesitated no longer, but jumped into the little contrivance. A
+sort of oar lay in the bottom. He thrust it over the side.
+
+"The water's only about three feet deep," he announced.
+
+"So much the less chance of our being drowned," rejoined Jack.
+
+The lad had his knife out--a heavy-bladed hunting weapon. As soon as
+all was ready he would cut the ropes and set the boat free on the
+turbulent current.
+
+"All right!" cried Walt, as he clambered in and took his place by Ralph.
+
+Jack gave a hasty look around, and the next instant made a flying leap
+into the little craft. So fast had Black Ramon and his followers taken
+up the trail after they had discovered that the boys had found the
+secret of the hollow altar, that they were already entering the chamber.
+
+Ramon was in the lead. The glare of the lamp fell full on his
+parchment-like features, as with a roar of recognition, he sighted the
+boys.
+
+Ping!
+
+Something whizzed past Jack's ear, and, chipping the rock above,
+showered the occupants of the boat with fragments. The sharp report of
+the Mexican's revolver filled the place. With a quick movement, Jack
+slashed the rope nearest him. If he had not been in such a hurry, he
+would have seen that the other should have been severed first. As it
+was, he had cut the one that held the boat's bow to the stream.
+Instantly the flat-bottomed craft swung dizzily around, and still held
+by her stern mooring, dashed against the bank.
+
+For a minute the boys feared she was stove in, but there was no time to
+waste on an examination.
+
+Slash!
+
+One stroke of the knife severed the remaining rope, already drawn as
+taut as a piano wire. But, as Jack's knife fell, the place became
+filled with shouts and confusion.
+
+Ramon had been a little in advance of his men, and now they were all in
+the place. A second's glance showed them what had happened. Not only
+were the boys about to escape, but if they did not stop them the secret
+of their underground route across the border would be discovered, and
+its usefulness at an end.
+
+No wonder they strained every nerve to reach the boys. Ramon himself
+had bounded to the side of the subterranean river as the boat swung
+round. As her gunwale had struck the bank, he had leaped aboard. But
+before he could use his revolver, Walt's powerful arm knocked the
+weapon out of his hand, and it fell on the bottom of the boat. With a
+snarl of rage, Ramon flashed round on the boy. But whatever the
+Mexican might have been able to do with knife or pistol, he was no
+match for the muscles of the American lad.
+
+Walt fairly picked the lithe form of the gun-runner from the floor of
+the boat as Jack's knife fell across the remaining rope. With a splash
+and a loud cry, Ramon pitched overside into the stream. As he fell,
+though, he managed to clutch the side of the craft and he hung on,
+desperately endeavoring to draw himself up into the boat.
+
+His followers, seeing what had happened, rushed down on them. A
+tempest of bullets rattled about the boys' heads as they felt the rope
+part. It was no moment for sentimental hesitation. Walt raised his
+foot, and the next instant brought his heavy boot down with crushing
+force on Ramon's clinging fingers.
+
+With a yelp of pain, the fellow let go and was rolled over and over in
+the river, while half a dozen of his men waded in to rescue him.
+
+"Yip-ee-ee-ee! We're off!" yelled Jack, with a true cowboy yell. The
+lad was carried away by the excitement and thrill of the adventure.
+
+With a lurch and a bump, the frail craft carrying our three young
+friends shot forward. The lamp-lit panorama as Ramon, dripping and
+cursing, was hauled out of the water by his band, flashed before their
+eyes for a brief moment. The next instant dense darkness fell about
+them.
+
+At what seemed to be a mile-a-minute pace they were hurried forward
+into the unknown.
+
+
+
+
+CHAPTER XI.
+
+THE CAMP OF THE GUN-RUNNER
+
+Jounced against the rough, rock walls, bumped over shoal places, and at
+times whirled almost broadside on by the swift current, the queer,
+flat-bottomed boat containing our three young friends was hurried
+through the darkness. It was the maddest ride any of them had ever
+taken, and, as we know, they had been through some thrilling
+experiences since they had first stood on the railroad station platform
+at Maguez. Had they known it, they could have controlled the boat more
+or less with the rough oar--the one with which Ralph had sounded the
+depth of the river--but, of course, they were inexpert in the
+management of such a craft. They could do nothing but keep still and
+trust to luck to bring them safely out of their extraordinary
+predicament.
+
+After some ten minutes of this, the current seemed to slacken a little
+and the walls narrowed. Jack stretched out a hand and, to his
+astonishment, his fingers were swept along a rope stretched down the
+side of the tunnel. This solved a problem he had been revolving in his
+mind--namely, how did the Mexicans get their boat back after it had
+delivered its cargo of arms? The explanation was now a simple one.
+Evidently they hauled it back by the use of this rope. "It must have
+been hard work, though," thought Jack.
+
+Conversation was impossible in the confines of the tunnel which, in
+places, was a mere tube in the rocks; the roar of the water was almost
+deafening. It was so black, too, that they could not see one another's
+faces. Of real alarm Jack did not feel much, and for an excellent
+reason. It was apparent that the Mexicans had used this underground
+route across the border many times, and, if they could make the
+passage--terrifying as it seemed--in safety, there was every reason to
+suppose that the boys could make it with the same security.
+
+What worried Jack most about their situation proceeded from a far
+different cause. There was little reason to doubt that at the other
+end of the tunnel, wherever that might be, Black Ramon or his
+superiors, arming the insurrectionists, had guards posted to receive
+the smuggled guns. If no opportunity of escaping from the boat
+presented itself before they were hastened out of the exit of the
+tunnel, their situation would be just as bad as ever. Ramon would, of
+course, lose no time in following them up, either by a spare boat,
+which he might have had concealed in the vaulted chamber, or else on
+his fast, coal-black horse which he might ride across the rocky range,
+far above the subterranean stream.
+
+In the event of their falling once more into the hands of Ramon, Jack
+could not repress a shudder as he thought of what the probable fate
+would be. Ugly stories had from time to time floated across the border
+concerning the manner in which Ramon, in his cattle-rustling days,
+dealt with his prisoners,--stories of torture and suffering that made
+one shudder even to listen to. If the apparent leader of the
+insurrectionist gun-runners had cause for animosity against the boys
+before, it was surely redoubled now. Not only had they accidentally
+penetrated the secret of the Haunted Mesa, but they had toppled the
+former leader of the cattle-rustlers ignominiously into the water, an
+insult which Jack knew the man's nature too well to suppose he would
+easily either forgive or forget.
+
+In such gloomy reflections was he occupied when a sudden shout from the
+others roused him from his reverie, and, looking up, he saw that the
+tunnel through which the river flowed was growing higher, broader, and
+lighter. The darkness had now been exchanged for a sort of semi-gloom,
+in which the almost black rock gleamed wetly where the hurrying current
+of the stream had washed its base.
+
+"We're near the end!" shouted Walt to the others.
+
+Jack nodded. Suddenly his eye fell on Ramon's revolver, which lay at
+the bottom of the boat as it had fallen when he toppled overboard. One
+cartridge had been discharged, leaving but four good shells in the
+chamber, but in an emergency those four, the lad knew, would be better
+than no weapons at all. He regarded this as distinctly a piece of good
+luck--this finding of the pistol. He examined it and found that it was
+a heavy weapon of forty-four caliber.
+
+Hardly had he had time to observe all this before the boat, without the
+slightest warning, shot out into daylight, very much as a railroad
+train emerges from a tunnel. A swift glance at their surroundings
+showed Jack that they had floated into a sort of natural basin amid
+some wild, bare-looking hills. The banks of this basin were clothed
+with a sort of wild oat and interspersed with a small blue wild flower.
+Here and there were clumps of chapparal. But what pleased the lad most
+was the fact that, although not far from them a rude hut stood upon the
+bank, there was so far no sign of human occupancy of the place.
+
+Seizing the steering oar, Jack ran the boat up alongside a spot where
+the bank shelved gently down to the water's edge, and ran her, nose up,
+on the sand.
+
+"Hoo----" began Ralph jubilantly, his spirits carrying him away, but
+Jack's hand was over his mouth in a second.
+
+"The less noise we make the better," he breathed, stepping out of the
+boat on tiptoe and signing to the others to do the same. With scarcely
+a sound, they landed and stood at length on the grassy carpet sloping
+down to the sandy beach.
+
+So far not a sound had proceeded from the hut Jack turned to his
+companions with a cautious gesture.
+
+"Wait here while I investigate," he whispered, "and be ready to jump
+back into the boat and shove off at a minute's notice."
+
+They nodded and turned to obey, as Jack, as silently as he could, crept
+on toward the hut, his revolver clasped ready for use at the slightest
+alarm. The Border Boy did not mean to be caught napping. In this
+manner he reached the wall of the hut nearest to the river, in which
+there was a small, unglazed window. Cautiously raising himself on
+tiptoe, Jack peered within.
+
+In a rough chair, by a table covered with the untidy remains of a meal,
+was seated an elderly Mexican, as shriveled and brown as a dried bean.
+The regularity with which he was "sawing wood" showed that he was as
+sound asleep as it is possible for a man to be. Still Jack knew that
+there are men who sleep with one eye open, so he did not relax an iota
+of his vigilance as he crept around the corner of the house. On the
+opposite side he found a doorway, and, noiselessly gliding in, he had
+the pistol to the Mexican's ear before whatever dreams the man might
+have been having were even disturbed.
+
+"Caramba, sanctissima! Santa Maria!" yelled the man, springing to his
+feet as if propelled by springs. But the uncomfortable sensation of
+the little circle of steel pressed to the nape of his neck brought him
+back again into the chair in a second, trembling like a leaf, and
+gazing in terror at the determined young figure standing over him.
+
+"Keep quiet and I'll not hurt you," said Jack, adding as an
+afterthought: "Do you speak English?"
+
+"Me spiggoty 'Merican," sputtered the trembling old Mexican.
+
+"All right, Jose, then listen: Are there any horses here?"
+
+The old man's eyes held a gleam of intelligence.
+
+"Cavallo, senor. One, two, t'ree horse over heel."
+
+"Oh, over the hill, are they?" said Jack to himself, then aloud: "You
+come and show them to me."
+
+"Mocho easy to find," protested the Mexican.
+
+Jack smiled to himself. He had been right, then. The old man was
+trying to trick him. Assuming a sterner air, he thundered out,
+
+"Tell me where these horses are or I'll kill you!"
+
+The threat proved effectual, as Jack had hoped it would. Dropping all
+his attempts at subterfuge, the Mexican told the boy that the horses
+were in a gully not a hundred feet from the house. On the Mexican
+being escorted there, still with the pistol held close to his head, his
+words were found to be true.
+
+Three horses, ready saddled and bridled, stood in the gulch, apparently
+reserved for the use of any one about the camp who should need them in
+a hurry.
+
+This much ascertained, Jack marched the Mexican back to the hut, where,
+with a rope, he leisurely proceeded to bind him. Then, amid the
+fellow's tears and supplications--for he evidently thought he was about
+to be killed--the boy marched him to the river bank. Walt and Ralph
+were naturally bubbling over with questions, but they said nothing as
+Jack sternly ordered the aged Mexican to board the boat.
+
+There were more prayers and tears, but finally the shriveled old chap
+got on board, and the boys shoved him off. The current rapidly bore
+him off down the stream and presently he vanished between the two
+points of land through which the river made its way out of the basin.
+
+"Well, he's off for a good, long ride," said Jack, as with howls and
+yells from its passenger the boat vanished from view.
+
+"Why didn't you just bind him and leave him in the hut?" asked Ralph.
+
+"Because Ramon may be along at any moment, and the old fellow might
+give him some information concerning us we wouldn't like to have
+published," was the rejoinder. "In that boat he is in no danger and
+will simply take a long and pleasant ride, and won't be in a position
+to do us any mischief when he is finally rescued."
+
+The boys were full of admiration for Jack's strategy, and openly
+expressed their congratulations on the skillful way he had carried
+things through, but the lad waved them aside impatiently. Rapidly he
+told them that their best course was to get on horseback as soon as
+possible, and head away from the valley.
+
+Some five minutes later three youthful figures mounted on a trio of
+splendid specimens of horse flesh, loped easily up a trail leading from
+the natural basin in the hills. In Jack's pocket, too, reposed a
+certain paper found on the table in the hut and signed with Ramon de
+Barros' name. With a vague idea that it might prove useful to him, the
+boy had appropriated it, and shoved it hastily in his pocket.
+
+The summit of the basin reached, the boys found themselves not far from
+a broad, white road. The compass, which Jack still had on his wrist,
+showed the direction to be about due east and west. Crossing a stretch
+of grass, which separated them from the thoroughfare, the three young
+horsemen were soon standing on the ribbonlike stretch of white which
+wound its way through a country pleasantly green and fresh-looking
+after their sojourn in the desert.
+
+"Looks like the promised land," cried Walt.
+
+"I'll bet we're the first bunch to find the promised land via the
+underground railway," laughed Ralph, as they gazed about them,
+undecided in which direction to proceed.
+
+
+
+
+CHAPTER XII.
+
+MADERO'S FLYING COLUMN.
+
+As they stood there, still undecided as to which direction to take,
+Jack's keen eyes detected, above a clump of trees some distance down
+the road to the west, a cloud of yellow dust rising. Evidently
+somebody was coming their way. The question was, who was it?
+
+It might be some one of whom they could inquire the direction to the
+Esmeralda mine--for Jack had determined to seek out his father, knowing
+the mine could not be very far distant. Again it might be a band of
+insurrectos, in which case they would have jumped out of the frying pan
+into the fire with a vengeance.
+
+"Shall we ride forward?" asked Walt, as Jack's lips tightened in deep
+thought.
+
+The other boy pushed back his sombrero. Jack Merrill was only a lad,
+after all, and he found himself suddenly called upon to answer a
+question which might have stumped a grown man. The question, however,
+was decided for him, and by a means so utterly unexpected that it came
+near jolting the Border Boys out of their composure; for Jack, as they
+had ridden up from the river, had admonished his companions to keep
+cool minds and wits and stiff upper lips whatever happened. They were
+going into a country in which, from what they had been able to gather,
+the insurrectos were numerically and strategically strong. Their only
+safety, the lad argued with a wisdom beyond his years, was in facing
+emergencies as they came, without betraying by outward signs whatever
+of inward perturbation they might feel.
+
+"I think we had better ride eastward, till we come to some village or
+town," Jack was beginning, in response to Walt's question, when a voice
+from behind suddenly hailed them in unmistakably American accents.
+
+"Ah, here you are, gentlemen. We've been expecting you."
+
+The boys wheeled to find that a horseman stood beside them. He had
+ridden almost noiselessly over the soft grass, which accounted for
+their not having heard his approach. Jack took in the new arrival's
+figure in a quick, comprehensive glance.
+
+The man who now faced them was a stalwart-looking chap of about thirty.
+His face was bronzed and his eyes keen. The face of one who has lived
+much out of doors. His manner seemed frank and open--even hearty--but
+any one skilled in reading faces would have noted in the rather
+receding chin and the eyes set close together that, in spite of his
+apparent heartiness, the newcomer was a man of limited reliability.
+The sort of chap, in short, who, while fearless up to a certain point
+and adventurous to a degree, would yet in an extremity look out for
+"Number One."
+
+As for his dress, it was much the same as the boys'. Sombrero, leather
+chaps well worn, blue shirt, and red neck handkerchief. Jack's keen
+eyes noted, too, that the pommel of his saddle bore some recent bullet
+scars, and that in two bearskin holsters reposed the formidable-looking
+butts of two heavy-caliber revolvers. The war-like note was further
+enhanced by the fact that across his saddle horn the new arrival
+carried a Remington rifle.
+
+The boys' position was now an extraordinary one. Advancing toward them
+down the road, was, what they could now perceive to be, a considerable
+body of horsemen. As if this were not enough to raise a question of
+whether it was better to fly or remain where they were, here was this
+total stranger, perhaps an American, too, hailing them as if he knew
+them, or, at least, had expected to meet them there. Jack's mind was
+made up in a flash, but, even in the brief instant he hesitated, the
+stranger's keen, close-set eyes narrowed suspiciously.
+
+"I'm not mistaken, am I? You expected to meet me here?"
+
+"Yes, yes, of course," responded Jack quickly, and in as easy a tone as
+he could command; "I hope we're not late?"
+
+"No; there comes Madero's flying column now. You couldn't have kept
+the appointment better if you had arranged to meet us at some spot in
+New York."
+
+"I'm glad we're on time," said Jack, not knowing exactly what else to
+say.
+
+The lad was thunderstruck, as well he might be, by the turn events were
+taking. He wished fervently, however, that they knew whom they were
+expected to be and why their coming had been awaited with such
+eagerness.
+
+"I say, you know," rattled on the other, who seemed to be a pleasant
+natured enough chap, "that trip of yours through that hole in the
+ground has mussed you up a bit."
+
+"It certainly has," agreed Jack, more and more mystified; "it's a
+pretty rough voyage."
+
+"That's what, and going through that blamed trap in the Mesa, like a
+comedian in an extravaganza, isn't the least unpleasant part of it. It
+was a pretty slick trick of Ramon's to find that out, although, I
+guess, some old Indian gave him the tip."
+
+"It's a great scheme," put in Walt Phelps, finding his tongue at last.
+
+"You chaps are a good deal younger than I expected to find you,"
+rattled on the stranger, "but I suppose you've seen lots of service."
+
+"Yes, lots of it," put in Ralph, throwing some fervor into his tone.
+He felt that they had indeed, in the last few hours, seen service
+enough for a lifetime. Jack inwardly rejoiced as the others found
+their tongues. He had dreaded that the suddenness of the emergency
+might have proved too much for them. Both lads were rising to it
+gallantly, however. Now, if only he could find out who on earth they
+were supposed to be, they might yet escape from the predicament into
+which they had fallen.
+
+"Now let's introduce ourselves," went on their new acquaintance,
+evidently not the least bit suspicious now. "My name's Bob Harding.
+Which of you chaps is Con Divver?"
+
+"Right here," said Jack, motioning to Walt.
+
+"And Jim Hickey and Ted Rafter?"
+
+"I'm Jim and here is Ted," responded Jack, his heart beating like a
+trip hammer. It was a daring game they were playing.
+
+"That's good. Now we all know each other. I think that Americans
+enlisted in this sort of service should be on good terms, don't you?"
+
+"I certainly do," rejoined Jack warmly.
+
+"Fine! I'll bet we'll make good messmates. And now here comes Madero
+himself. If you fellows will come with me, I'll introduce you in form.
+Do you 'spiggoty'?"
+
+"Do we what?" asked Jack wonderingly.
+
+"Spiggoty. Talk this greaser lingo?"
+
+"Not very well, I'm afraid. Does the general talk English?"
+
+"Well. He's a good fellow, too. You'll find out."
+
+Thus rattling on, Bob Harding escorted the lads toward the van of the
+advancing horsemen. There were about a hundred in the troop, which
+Harding had referred to as a "Flying Column," and, although the
+horsemen were all apparently well armed, their appearance was ragged
+and wild in the extreme. They had evidently seen some hard fighting.
+Here and there could be seen men with bandaged heads or limbs, while
+their high conical-crowned hats were in some cases drilled, like
+beehives, with bullet holes. In color, the insurrecto leader's
+followers ranged from a delicate cream to a dark, reddish-brown, almost
+the coppery hue of a red Indian. In all, they formed as ferocious and
+formidable-looking a troop of horsemen as the Border Boys had ever set
+eyes on.
+
+Madero himself, a rather sad-faced man of past middle age, rode in
+advance, surrounded by several officers, the latter having red flannel
+chevrons attached to their buckskin coats by safety pins. The famous
+insurrecto leader raised his hat with Mexican courtesy as the newcomers
+approached. Bob Harding drew himself up in his saddle and gave a
+military salute which the general stiffly returned. The boys, taking
+their cue from their new acquaintance, followed his example.
+
+"I am afraid that your first experience with the insurrectos was a
+rough one, senores," said the general, with one of his sad smiles,
+using very fair English.
+
+"No rougher than we must expect," rejoined Jack crisply. The lad by
+now had begun to have an inkling of the situation. Evidently Bob
+Harding was a soldier of fortune fighting with the insurrectos against
+the troops of Diaz, while they themselves were supposed to be more of
+the same brand. Evidently they had been expected by Ramon's
+subterranean river, and in taking the boat they must have forestalled
+the real Con Divver, Jim Hickey, and Ted Rafter. Jack caught himself
+wondering how long it would take the latter to ride over the mountains
+and discover the imposture.
+
+"We are on our way to our bivouac farther on, gentlemen," said the
+general, with a wave of his hand, as if to dismiss them. "Captain
+Harding will introduce you to your brother officers and later on I will
+assign you to duty."
+
+The boys saluted once more, as did Bob Harding, and, still following
+the young soldier of fortune, they rode toward the rear of the column.
+The brown-skinned soldiers cast many glances out of their wild eyes at
+them as they loped back, evidently wondering at the youth of Madero's
+new recruits from across the border.
+
+The boys found no opportunity to exchange conversation as they rode
+along. Bob Harding was far too busy introducing them to brother
+officers to permit of this. From remarks addressed to them, which they
+answered carefully in a general way, the boys soon learned that the
+three soldiers of fortune they were impersonating had been redoubtable
+warriors in several revolutionary battles in South America. Thus it
+came about that Jack and his chums were speedily far more prominent
+personalities than they cared about becoming. The officers of Madero's
+command they found to be mostly small planters and ranch owners,
+inflamed with bitterness at the freedom with which great grants of land
+had been made to Americans by Diaz.
+
+Bob Harding was not backward in telling them his history, as they rode
+along. He had been expelled from West Point for a hazing prank, and
+since that time had "knocked about the world a bit," as he expressed
+it. He was frank in confessing that he was with Madero's command for
+the "fun there was in it."
+
+"I don't see much fun in injuring American interests and practically
+warring on your own people," burst out Jack, before he knew what he was
+saying.
+
+Harding whipped around in his saddle like a flash.
+
+"Say, Jim Hickey," he snapped, "those are funny sentiments coming from
+you. You didn't feel that way during your famous campaign in
+Venezuela, did you?"
+
+"Well, it wasn't so near home, you see," rather lamely explained Jack,
+wishing that he had bitten his tongue out before he had made such a
+break.
+
+But Bob Harding fortunately was not of an analytical disposition, and
+he was soon rattling on again, relating to the boys, with great glee,
+the manner in which the insurrectos were getting all the arms they
+wanted by Black Ramon's underground route.
+
+
+
+
+CHAPTER XIII.
+
+IN THE CAMP OF THE INSURRECTOS.
+
+Camp was made that night not far from the outskirts of what must have
+been a small town or village. Through the trees surrounding the camp
+the boys could catch the glint of distant lights as the sun set and
+darkness rushed up with the suddenness characteristic of the southern
+latitudes. Rumor about the camp was that there was a fair or carnival
+in the village. To Jack's huge delight, he found that a tent was to be
+provided for them, and that, if all went well, they would be able,
+after the camp was wrapped in sleep, to have a consultation.
+
+But before this occurred something else happened which bore so directly
+on the boys' fortunes that it must be related here. Supper in the camp
+was over, sentries posted, and the routine of what had evidently been a
+long campaign taken up, when the three lads, who had been chatting with
+Bob Harding and trying to draw out all he knew without betraying
+themselves, were summoned by a ragged orderly to present themselves in
+General Madero's tent.
+
+At first a dreadful fear that their deception had been discovered
+rushed into Jack's mind, as they arose from the ground outside Bob
+Harding's tent and made their way to the general's quarters. This
+fear, which his comrades shared with him, was speedily relieved,
+however. General Madero greeted them with the same grave courtesy he
+had shown them earlier in the day, and, after a few words, bade them be
+seated. Each visitor having been accommodated with a camp stool, the
+general turned to a written paper which he had before him on the
+folding camp table, and which he had apparently been poring over
+intently when they entered.
+
+"I sent for you, gentlemen," he said, "in the first place, because I am
+sure, from what Senor Ramon told me, our new recruits are anxious to
+distinguish themselves, and also because I have some duty to outline to
+you which is peculiarly adapted for Americans to undertake.
+
+"You know, doubtless, that the funds of the insurrectos are not as
+plentiful as they might be. Most of us are poor men. I myself have
+disposed of my estate to make the revolution against the tyrant Diaz
+successful." He paused and frowned at the mention of the hated name,
+and then continued in the same grave, even voice:
+
+"It becomes necessary, therefore, for us to raise funds as best we may.
+Of course, we might live upon the country, but this I am unwilling to
+do. The people are friendly to us. They give us their moral support.
+Let us then not repay good with evil by plundering them. Rather let us
+pay for what we get as we go along."
+
+Harding nodded, as did the boys. It was best to give the general the
+impression that they were deeply interested.
+
+"Very well, then. But we must raise funds--and how? How better than
+by helping ourselves to the product of which our country has been
+robbed by favorites of Diaz. I refer, I need hardly say, to the
+American mining men who have enriched themselves at my poor
+countrymen's expense."
+
+Jack could hardly repress an angry start as he saw whither this line of
+reasoning must lead. The gross injustice of the idea made him flush
+hotly, but he was far too wise to expose his hand to the wily old
+insurrecto leader, who was watching them with an eager look on his
+withered, yellow face.
+
+"There is near here," continued the general, "a mine I have had my eyes
+on for a long time. It belongs to a Senor Merrill, a rancher----"
+
+The general broke off abruptly. Jack had started so suddenly that the
+lamp on the table was jarred.
+
+"Senor Hickey knows Senor Merrill?" he asked, bending his searching
+black eyes on the lad.
+
+"I--no--that is, yes--I met Senor Merrill some time ago," stammered
+Jack. "Hearing his name again startled me. I was not aware he was in
+this part of the country."
+
+Apparently the explanation satisfied the old leader, for he continued
+with a satisfied nod.
+
+"This Senor Merrill is rich, I hear. But all his wealth has not
+prevented his miners leaving him to answer the call of the insurrecto
+cause. His mine, The Esmeralda, is not more than twelve miles from
+here. In the treasure room is stored much gold. Since we blew up the
+railroad, he has not been able to ship it. We must have that gold."
+
+He paused and looked at the Americans inquiringly. Of the four, Bob
+Harding alone looked enthusiastic.
+
+"It should be easy, general," he said; "if the Mexican miners have
+quit, all we have to do is to march in and help ourselves."
+
+"Yes, but Senor Merrill is not unsurrounded by friends," went on the
+general, while Jack's heart gave a bound of gladness; "he has a German
+superintendent and several mine bosses. They have arms and ammunition,
+and it will be a difficult matter to dislodge them. Also, there are
+telephone wires by which he can summon aid from the regular troops."
+
+"Well, what do you want us to do, sir?" asked Jack, with what was
+really, under the circumstances, a creditable simulation of disinterest.
+
+"To undertake some scout duty. Find out just what his force is and the
+best quarter from which to attack the mine. And, above all, sever his
+communication with the outside world."
+
+"Cut the wires?" asked Bob Harding eagerly.
+
+"That's it. Make it impossible for us to fail."
+
+"But, general, do not the regulars already know of your presence in
+this part of the country?" asked Jack.
+
+General Madero smiled.
+
+"The heads of bone which command them know little beyond dancing and
+how to flirt correctly," he said. "My flying column has, in the past
+two days, passed from one end of the province to the other without
+their being aware of it. The main part of my army is in eastern
+Chihuahua, blowing up bridges and otherwise diverting their attention,
+while I have come into, what you Americans call, Tom Tiddler's ground,
+where I mean to pick up all the gold and silver I can. Why not?" he
+demanded, with a sudden access of fury. "Is it not ours? What right
+have these interlopers of Americanos here? Mexico for the Mexicans and
+death to the robber foreigners!"
+
+He brought his lean, shriveled hand down on the table with a thump that
+made the lamp shake. His Latin temperament had, for the moment,
+carried him away; for a flash the blaze of fanaticism shone in his
+eyes, only to die out as swiftly as he regained command of himself.
+
+"When shall we depart on this duty, sir?" asked Bob Harding, after a
+brief pause.
+
+"To-morrow. The hour I will inform you of later. Not a word of this
+in the camp, remember. I can trust to you absolutely?"
+
+"Absolutely," rejoined Bob Harding, with, apparently, not a single
+qualm of conscience.
+
+The general's eyes were bent upon the boys who had not rejoined to his
+question.
+
+"Absolutely," declared Jack, saving his conscience by adding a mental
+"Not."
+
+Bob Harding, who was sharp enough in some things, was quick to detect a
+change in the manner of the three supposed soldiers of fortune as they
+left the general's tent.
+
+"Don't much like the idea of going up against your own countrymen, eh?"
+he asked easily.
+
+"No," rejoined Jack frankly, "we don't."
+
+"Now look here, Hickey, isn't that drawing it pretty fine? Merrill and
+chaps like that have practically buncoed old Diaz into granting them
+all sorts of concessions, and----"
+
+"I'm pretty sure Merrill never did, whatever the rest may have done,"
+was the quiet reply.
+
+"Eh-oh! Well, of course, it's all right to stick up for one's friends
+and that sort of thing, but I guess that you chaps, like myself, are
+down here to, line your pockets, aren't you?"
+
+"Perhaps," was the noncommittal reply.
+
+"Well, to be frank with you, I _am_. I'm down here just for what there
+is in it, and if I can see a chance to line my pockets by a quiet visit
+to the gold room of a mine, why, that's the mine owner's lookout, isn't
+it? I run my risk and ought to have some reward for it."
+
+"That's queer reasoning, Harding."
+
+"Say, Hickey, you're a rum sort of chap. So are your chums here, too.
+Not a bit what I expected you to be like. I thought you were
+rip-roaring sort of fellows, and you act more like a bunch of prize
+Sunday-school scholars."
+
+There was a taunting note in the words that Jack was not slow to catch.
+Particularly was the last part of Harding's speech brought out with an
+insulting inflection. Jack's temper blazed up.
+
+"See here, Harding," he snapped out, "do you know anything about
+dynamite?"
+
+"Eh? What? Yes, of course. But, good gracious, what's that got to do
+with----"
+
+"Everything. Dynamite doesn't say or do much till it goes off, does
+it?"
+
+"What are you driving at, my dear fellow, I----"
+
+"Just this;" Jack's eyes fairly snapped in the starlight, as he looked
+straight into Harding's weak, good-natured countenance; "don't monkey
+with high explosives. Savvy?"
+
+Harding's eyes fell. He mumbled something. For a minute he was
+abashed, but he soon regained his spirits.
+
+"Forgive me, Hickey," he exclaimed, "and you, too, Rafter and Divver.
+I thought you were just a bunch of kids, but now I see you are the real
+thing. Blown in the bottle, this side up, and all that.
+
+"Say, do you know," he went on, lowering his voice cautiously and
+bending forward as if afraid the coffee-colored sentry pacing near by
+might overhear, "for a while I even thought you were imposters."
+
+"No!" exclaimed Jack, starting back in well-assumed amazement.
+
+"Fact, I assure you. Funny, wasn't it?"
+
+"Not very funny for us had your suspicions been correct," put in Walt
+Phelps.
+
+"My dear Con, I should think not. Putting your eyes out with red-hot
+irons would be one of the least things that old Madero would do to you.
+Fatherly old chap, isn't he? But, as you said, Hickey: Don't fool with
+dynamite!"
+
+A few paces more brought the boys to their tent.
+
+"Well, good night, or buenas noches, as they say in this benighted
+land," said Harding, as they reached it. "Better turn in and have a
+good sleep. And then to-morrow it's Ho! for Tom Tiddler's ground, a
+pickin' up gold and silver."
+
+"And maybe bullets," came from Walt.
+
+"Oh, my dear fellow, that's all in the life. Buenas noches!"
+
+And Bob Harding passed on, humming gayly to himself.
+
+The boys entered their tent and lit the lamp. It was silent as the
+grave outside, except for the steady tramp, tramp of the sentries. At
+long intervals the weird cry of some night bird came from the woods, on
+the edge of which they were camped, but that was all.
+
+Jack sat down on the edge of his cot and gazed across the tent at the
+others.
+
+"Well?" he said.
+
+"Well?" came back from his two chums in danger.
+
+Thus began a conversation which, with intervals of silence, when the
+sentries' heavy footsteps passed, continued into early dawn. Then,
+with a consciousness that the future alone could bring about a solution
+of their dilemma, the three tired lads tumbled into their cots to sleep
+the slumber of vigorous, exhausted youth.
+
+
+
+
+CHAPTER XIV.
+
+"DEATH TO THE GRINGOES!"
+
+It was broad daylight when the lads awoke. About them the life of the
+camp had been astir for some time, in fact. Bugles rang out cheerily
+and ragged troopers hastened hither and thither, with fodder or buckets
+of water for their mounts, for in Madero's flying squadron each man
+looked after his own animal, with the exception of a small force
+detailed to commissariat duty. From the village below, curious-eyed
+Mexicans began pouring into camp with the earliest dawn, and by the
+time the three involuntary imposters were out of their tent and had
+doused each other with cold water, the place presented a scene of
+lively activity and bustle.
+
+"Sitting on the edge of a volcano seems to agree with us," remarked
+Jack, as the three sauntered off to join Bob Harding, who was standing
+outside his tent door, smoking a cigarette, a bad habit he had picked
+up from the Mexicans.
+
+Indeed, three more manly, rugged lads would have been hard to find.
+Under their tanned skins the bright blood sparkled, and there was a
+surety in their long, swinging stride and the confident set of their
+shoulders that made one feel a certainty that there was a trio that
+would be able to take care of itself in any ordinary emergency.
+
+Refreshed, even by the few hours slumber, and with sharp-set appetites,
+the boys felt altogether different persons from the three bedraggled
+youths who had been jounced through the tunnel, and later thrown into
+such a perplexing combination of circumstances.
+
+"I feel fit for anything," Ralph confided to Jack.
+
+"Good boy," rejoined his companion, throwing his arm about the Eastern
+lad's neck; "we'll come out all right. I'm confident of it."
+
+"Unless the real Con Divver, Jim Hickey and Ted Rafter happen to show
+up," put in the practical Walt, with a half-grin.
+
+"Botheration take you, Walt," exclaimed Ralph, in comic petulance;
+"you're the original laddie with a bucket of cold water. As we figured
+it out last night, we shall be far away from here on our way to the
+Esmeralda mine before Ramon and the real soldiers of fortune whose fame
+we have appropriated are anywhere near here."
+
+"I hope so, for our sakes," muttered Walt, half to himself. Practical
+minded as Walt was by nature, he saw only too clearly the imminent
+peril in which they were moving. "Sitting on the edge of a volcano,"
+was the way Jack had put it. He had not stated the case a bit too
+strongly. At any moment, for all they knew, Ramon or one of his men
+might arrive with the true story, and then, where would they be?
+
+At the conference in the tent the night before, the three lads had
+agreed on a definite course of action. This was to get as close to the
+Esmeralda as they could, and then make a bold dash for Mr. Merrill and
+their friends. If Bob Harding chose to join them, well and good. If
+he did not--well, they could not force him. Somehow, both Jack and
+Walt had reached the conclusion that Bob, for all his vivacity and good
+humor and apparent courage, would prove a "rotten reed" in a moment of
+stress. How accurately they had gauged his character, we shall see.
+This plan, as our readers will agree, was a sensible one, and,
+moreover, had the merit of being the only way out of their dilemma.
+But it all hinged on one thing, namely, on their departing before Ramon
+or any of his followers arrived and denounced them.
+
+Breakfast in the insurrecto camp was a peculiar meal. The officers
+messed together, and, of course, the boys joined them. Once or twice,
+Jack, looking up from his peppery stew, noticed one or another of the
+insurrecto officers eyeing either himself or his companions curiously.
+
+"They think you're awful youthful looking to have done all the things
+credited to you," whispered Bob Harding.
+
+After the meal was despatched, the boys expected some sort of orders to
+emanate from the general's tent, but apparently he was in no hurry to
+move forward till the errand upon which he had announced he meant to
+send the Americans, had been accomplished. The morning was spent by
+the three lads in strolling about the camp, striving their utmost to
+appear at their ease, but starting nervously every time an out-rider
+came into camp. Every hoof-beat upon the road was eloquent with
+signification for them. Ramon could not be far off now. In this
+wearing manner passed the morning hours. For some time they had seen
+nothing of Bob Harding, when suddenly, loud voices, in which that of
+their friend predominated, reached them. The sounds came from behind a
+thick clump of manzanita bushes, where several of the officers had been
+whiling away the hours at a native gambling game. Among them, we
+regret to say, had been Bob Harding.
+
+As the boys, attracted by the disturbance, came up, they saw the young
+American on his feet in the midst of a group of native officers, who
+were clustered about him, angrily demanding something. From a handful
+of gold which the young soldier of fortune clutched, it was evident
+that he had been a winner, but that some dispute had arisen over his
+success.
+
+Suddenly, and without the slightest warning, the young Mexican who had
+been the most insistent of the apparent objectors, drew his sword and
+rushed upon Harding, who was unarmed. He threw up his arm as the
+thrust came, and succeeded in deflecting it at the cost of a slash on
+the back of his hand.
+
+At the same instant he ducked nimbly, and, rushing in under the
+swordsman's guard, he planted a blow upon the Mexican's jaw that sent
+him reeling backward, waving his arms round and round, like a windmill.
+With a howl of fury, the man's companions made a rush for Harding.
+
+"They're going to rush him!" whispered Jack to the others.
+
+"So I see," rejoined Walt, grimly clenching his fists.
+
+As the charge descended on Bob Harding, he suddenly found three of his
+countrymen at his side.
+
+"Thank goodness you're here," he breathed, and that was all he had time
+to say before the mob was upon them.
+
+Jack had just time to deflect a sword blade, when he saw a terrific
+blow aimed at him with the butt of a rifle. He dodged just in time,
+and, as the stock went whizzing by his ear, he knocked the dealer of
+the blow flat on his back. In the meantime, Walt and Ralph had been
+giving good accounts of themselves, and Bob Harding had succeeded in
+disarming one of his opponents.
+
+But they were by no means in possession of the victory yet. With howls
+of fury, the companions of the sprawling Mexicans charged once more,
+and suddenly Jack, after dealing one of them a staggering blow, saw a
+sword fall jangling at his feet.
+
+Instantly he seized the weapon, and prepared to receive all comers.
+Now, fencing had been one of the fads at Stonefell during the past
+term, and Jack, under the tutelage of Mons Dupre, the French
+instructor, had become an expert swordsman. With the weapon in his
+hand, he felt equal to facing any of the excited little yellow-faced
+Mexican officers. As for them, they showed an equal disposition to
+annihilate the Americanos.
+
+Hardly had Jack gauged the balance of his new-found weapon, before one
+of his opponents, a lithe, sinewy chap, with fiercely twirled
+moustache, came charging in, handling his sword like a duelist. Jack
+parried his furious onslaught easily. The fellow checked abruptly,
+when he found that, instead of a green boy, he had an expert swordsman
+to deal with. Steadying himself, he began a systematic play for Jack's
+heart. This was no play duel or mock fencing match with buttoned
+foils. It was the real thing, and Jack knew it.
+
+But the lad kept his head admirably. The Mexican, on the contrary, as
+lunge after lunge was parried, became furious.
+
+"Carramba!" he hissed. "You dog of an Americano, I keel you!"
+
+"If I let you," rejoined Jack, falling back a pace. The fierce thrust
+of his opponent fell upon thin air. The next instant Jack recovered,
+as if by magic, and his blade flashed and writhed thrice like a
+writhing serpent.
+
+Suddenly the Mexican found his sword abruptly jerked clean out of his
+hand by Jack's weapon, and sent ringing over the heads of the other
+combatants.
+
+"Senor, I am at your mercy!" exclaimed the Mexican, dramatically
+throwing his arms open for the death-thrust, which it is likely he
+himself would have given, had the circumstances been reversed.
+
+"Bring me your sword," ordered Jack.
+
+The other fetched it and handed it, hilt first, to his conqueror. Jack
+took it, and, placing it across his knee, snapped it clean in two.
+
+"Save the pieces," he said, handing them to the Mexican.
+
+"Diablo!" cried the fellow, mad at the deliberate insult, "for that you
+die!"
+
+Holding a snapped section of the sword by the hilt, he drove in at Jack
+full tilt, only to be met by a healthy American fistic uppercut,
+planted with such accuracy that the Mexican's wiry form was actually
+lifted off its feet. He whirled round twice in the air, as if
+performing some sort of grotesque dance, and then fell in a heap.
+
+"You won't bother us for a time," muttered Jack, turning to aid his
+companions.
+
+While he had been engaged with his officer, the others had had their
+hands full.
+
+Like a snarling pack of wolves, the Mexicans had withdrawn and suddenly
+made a swoop on them all at once. Defending themselves as best they
+could, Walt, Ralph and Bob Harding were, nevertheless, driven back
+against the bushes. So far as Walt and Ralph were concerned, it was a
+real fight, but with Bob Harding it was different. His face was a
+sickly yellow, and in his eyes was a light that Jack had seen
+before--the expression of a coward at bay.
+
+"Keep 'em off, fellows--I'm coming!" yelled Jack, as he charged into
+the thick of the fray. "The reinforcement was totally unexpected by
+the Mexicans, and they fell back for an instant--but 'for an instant
+only.
+
+"Bah, it is only another of those boys!" cried the one who seemed to be
+their leader, a fat, pudgy little fellow, with a thick, drooping, black
+moustache.
+
+"Death to the Gringoes!" yelled his followers, their deep-lying hatred
+of Americans now stripped of its veneer of politeness, and lying
+exposed in all its ugliness.
+
+The fat, pudgy little officer made a rush at Jack, who, instead of
+meeting it, ducked and caught the other by his wrist. The fellow's
+sword went flying, and, at the same instant, Jack made a quick turn.
+As he did so, the pudgy man's rotund little body was seen to rise from
+the ground and describe an aerial semi-circle. He came crashing to the
+ground with a thud, his thick neck almost driven into his shoulders by
+the force of the concussion.
+
+"Now for the others!" yelled Walt; but even as he uttered the cry,
+there came another shout from beyond the bushes in which the battle was
+being waged:
+
+"Ramon! Ramon the Black!"
+
+
+
+
+CHAPTER XV.
+
+A RACE FOR LIFE.
+
+The electric thrill that passed through the lads at the words, and
+temporarily rendered them powerless to move, would have speedily made
+them an easy prey for the aggrieved Mexican officers, but that the
+latter were equally excited by the announcement. The mention of
+Ramon's name, in fact, seemed to cause a galvanic wave of activity
+throughout the bivouac. Men could be heard running hither and thither,
+and above all sounded the heavy trample of the new arrivals' horses.
+
+In less than two minutes the last of the wounded Mexicans had picked
+himself up from the ground, and, clapping a hand over a rapidly
+swelling "goose egg," was hurrying from the scene of the sudden battle.
+The last to get up was the pudgy little officer whom Jack had
+overthrown. This fellow painfully scrambled to his feet, and,
+breathing the most terrible threats in his native tongue, limped off.
+
+The boys stood alone on the card-strewn, coin-littered battle-ground.
+Dismay was pictured on their countenances. The crucial moment had
+come, and they were fairly caught in a trap from which there seemed to
+be no possible means of extricating themselves.
+
+"Come on, boys," cried Bob Harding, who had quite recovered his
+equanimity, "here's your friend Ramon, now."
+
+He hastened off, not even looking to see if the supposed adventurers
+were following him. Suddenly, while the three lads stood regarding one
+another, there came a high-pitched voice ringing clearly above the
+confusion and shouts:
+
+"You consarned yaller coyote, you take yer leathery lunch-hooks off me,
+or I'll fill yer so full uv holes your ma can use you for a collander!"
+
+"Coyote Pete!" exclaimed Jack. "Oh, boys, he's all right!"
+
+"Oh, Jack! What are we going to do?" gasped Ralph, pale under his coat
+of tan, and looking about him nervously.
+
+"We must act quickly, whatever it is," exclaimed Jack. "Thank
+goodness, Coyote Pete is safe. The professor must be all right, too,
+then. Look, there are the Mexican's horses off yonder. Let's make a
+dash for them, and try to sneak out while they are still looking for
+us."
+
+"Do you think we can do it?" Ralph's voice was full of hesitancy.
+
+"If we don't, we'll all be lined up with a firing squad in front of us
+within the next ten minutes!" exclaimed Jack. "Hark!"
+
+They could hear shouts and angry cries, above which Ramon's voice
+sounded, as if he were narrating something.
+
+"He's telling them about us," cried Jack. "Come on; there's not a
+fraction of a second to lose."
+
+Headed by Jack, the three Border Boys started on the run for the grove
+in which the horses had been picketed. Some of the animals were
+saddled and bridled, and for these they made a dash. They were not to
+escape without some difficulty, however, for, as they placed their feet
+in the stirrups, preparatory to swinging into the high-peaked saddles,
+a dozing trooper sprang up from a litter of opened hay-bales. He
+shouted something in Spanish, and made a spring for the head of the
+animal Jack bestrode. It was no time for half measures. The heavy
+quirt, with its loaded handle, hung from the horn of the saddle. With
+a quick movement, Jack secured it, and brought the loaded end down on
+the fellow's skull. He fell like a log, without uttering a sound.
+
+"Now, forward boys!" cried Jack in a low tone, "it's a ride for life."
+
+The others needed no urging. As rapidly as they could, consistent with
+making as little noise as possible, the three young horsemen rode out
+of the patch of woods in which the camp had been made, and emerged on
+the high road without being stopped. Suddenly, however, a sentry with
+a fixed bayonet, seemed to spring from the ground in front of them. He
+cried something in Spanish, to which Jack replied by driving his horse
+full at him. The fellow went down, and rolled over and over, as the
+horse's hoofs struck him. Before he recovered his feet, the Border
+Boys were upon the road and galloping for dear life. There was no use
+in caution, now. Everything depended, in fact, on putting as much
+distance as possible between themselves and the camp before their
+absence was discovered.
+
+Fortunately, their horses were fresh, powerful animals, with long,
+swinging gaits. They got over the ground at a wonderful rate, and
+Jack's heart began to beat exultingly. Not far distant lay some hilly
+ground, broken with deep gullies and thickly grown with wooded patches.
+Could they gain it, they would have a chance of concealing themselves.
+
+"Hullo! They've discovered we've gone!" exclaimed Jack suddenly, as
+behind them they could hear shots and bugle calls. "Don't spare the
+horses, boys; we've got to make that rough country."
+
+The quirts fell unmercifully on the big, powerful horses, and they
+plunged snorting forward.
+
+"We're kicking up dust enough to be seen ten miles," grumbled Walt.
+
+"Can't be helped," flung back Jack, "speed is what counts now."
+
+Before many minutes had passed, such good progress had they made that
+the edge of a clump of woods was reached, and they plunged rapidly into
+the friendly shelter.
+
+"Where to now?" gasped Ralph.
+
+"Right on! Right on!" shot out Jack. "Keep going till the horses
+drop, or they overtake us. It's our only chance."
+
+On and on into the wood, the hunted boys rode. Their wiry horses were
+flagging now, but still seemed capable of more effort. Over the rough
+ground, though, the pace at which they urged them was a killing one.
+Still, as Jack had said, it was "their only chance."
+
+All at once, from their rear, they heard shouts and bugle calls. Jack
+turned a shade paler. The demonstration was much too close to be
+pleasant. He had hardly believed that it was possible for the Mexicans
+to have gained upon them so rapidly.
+
+"Guess we're up against it," muttered Walt Phelps, in his usual laconic
+manner.
+
+"Not yet, by a good sight," pluckily retorted Jack. "Come on--into
+this gulch. It takes a turn above here, and we may find some means of
+getting out of their sight altogether."
+
+Almost on their haunches, the horses were urged down the steep bank of
+the gully to which Jack had referred. It was about twenty feet in
+depth, with steep sides at the point at which they entered it, and
+bare. Farther on, though, it took a turn, and was covered almost to
+the bottom with chaparral and brush.
+
+As Jack had said, if they could gain this portion of it, it ought to
+afford them an ideal hiding-place.
+
+Rapidly they pressed forward along the rough bottom of the gulch, which
+was evidently a roaring water-course in times of heavy rain, but which
+was now as dry as a bone. It was stiflingly hot, too, but none of them
+noticed that. Other things far more overwhelming in importance, were
+upon their minds just then.
+
+Evidently, such skilled trackers as the Mexicans, had not been at fault
+in locating the woods into which the boys had vanished. The yells and
+cries, which Jack had heard, were rapidly drawing nearer in the woods
+above them. But, if they could only gain the shelter of the overgrown
+part of the gulch, they might still be safe.
+
+It was in this extremity that Jack bethought himself of an old trick he
+had heard the cow-punchers talk of at his father's ranch. They had
+used it in old frontier days, when the Indians were thick and hostile.
+The deception was a simple one. It consisted in the hunted person
+slipping from his horse at a suitable hiding-place and then letting the
+animal wander on.
+
+The pursuers would naturally be guided by the sound of the horses'
+hoofs, and would follow them up, leaving the concealed victim of the
+chase at liberty, either to double back upon his trail, or remain where
+he was. His intention of putting this trick into execution Jack
+rapidly confided to his two companions. They rode forward through the
+thick brush, which they had now gained, gazing eagerly at the walls of
+the gulch for some cave, or other suitable place of concealment.
+
+Suddenly Walt spied the very place which they were in search of,
+apparently. It was a small opening in the rocky wall of the gully,
+which appeared from below to penetrate quite some distance back into
+the earth. Its mouth was sheltered with brush and creepers, and but
+for the fact that a bird flew out from it as they passed, and thus
+attracted their attention, they might have passed it unnoticed.
+
+A brief inspection showed that it was a small cave, about twenty feet
+in depth, and, as has been said, well screened from below.
+
+"We're not likely to find a better place," announced Jack, after a
+hasty inspection.
+
+"Turn the horses loose," he cried in a low, but penetrating voice, down
+to Walt, who had remained below with the stock.
+
+The red-headed ranch boy slipped off the back of his steed and alighted
+on a rock, so as to make no tracks. He then gave the three horses,
+that had borne them so bravely, their liberty. At first the animals
+would not move, but began cropping the green stuff about them.
+
+"Here, that won't do," breathed Jack, as the three lads crouched at the
+cave mouth. "Throw some rocks at them, Walt."
+
+The boys picked up some small stones, which lay littered in front of
+the cave, and commenced a fusillade. It had such good results, that a
+few seconds later, the three horses were plunging off along the bottom
+of the gully as if Old Nick himself had been after them.
+
+As their hoof-beats grew faint, Jack held up his hand to enjoin
+silence, although the boys had been discussing their situation in such
+low tones that their voices could not have traveled ten feet from the
+cave mouth.
+
+"Hark!" he said.
+
+From farther down the gully came shouts and yells, and then the
+distinct rattling sound of loose shale, as several horsemen descended
+the steep bank into the gulch.
+
+"They've picked up the trail," commented Walt grimly.
+
+
+
+
+CHAPTER XVI.
+
+WHAT HAPPENED TO COYOTE PETE.
+
+Let us now retrace our steps to the Haunted Mesa, and ascertain how it
+fared with Coyote Pete and the professor, after the boys' astonishing
+disappearance through the balanced trap-door in the base of the hollow
+altar. As we know, the lads' elders were crouched at the opposite end
+of the former sacrificial structure, when, before their eyes, the lads
+were swallowed up.
+
+For an instant--as well they might have been--the two onlookers were
+fairly paralyzed with amazement. The occurrence seemed to be without
+natural explanation. But an investigation by Pete, crawling on his
+hands and knees while he made it, soon revealed the nature of the
+device which, as we know, was nothing more nor less than a balanced
+trap-door of stone. An unusual weight placed upon one end of it
+instantly tilted it and projected whatever was on it upon the staircase
+below.
+
+The professor, who recalled having read of such devices in other
+dwelling-places of ancient communities, was at first for following the
+boys into the unknown interior of the mesa, but before any move could
+be made in that direction, one of the newly-arrived party shoved his
+face over the top of the hollow altar in a spirit of investigation. He
+fell back with a yell, crying out that there were spirits within it, as
+his eyes encountered the crouching forms of its two occupants.
+
+"What's the matter, you fool?" demanded Ramon himself, who happened to
+be close at hand.
+
+"Oh, the spirits! The spirits of the hollow altar!" howled the Mexican
+in abject terror, his knees knocking together and his face taking on a
+sickly pallor.
+
+"Hey! What's that the crazy galoot's after saying?"
+
+The question came from a thickset man, of about middle age, upon whose
+upper lip bristled a fringe of reddish hair. His eyes were blue,
+narrow and evil, and his face was scarred in half a dozen places.
+
+"Why, Hickey, my amigo, he says that the place is haunted," laughed
+Ramon.
+
+The man addressed as Hickey turned to his two companions, one of whom
+was a tall, lanky chap, with straggly black hair, and bristly, unshaven
+chin. The other was a short, fat, rather good-natured looking little
+man, whose truculent chin, however, gave the lie to his incessant
+smile. Somehow, you felt, after a lengthy inspection of this latter,
+that he was by no means the amiable personage his fixed smile seemed to
+indicate. Small wonder, considering that his smile was fixed upon his
+face by reason of an old knife wound, which, in severing some facial
+muscles, had drawn up the corners of his mouth into a perpetual grin.
+
+"Hullo! Here's Rafter and Con Divver!" exclaimed the
+bristly-moustached one. "Well, fellows, what d'ye think of this here
+country?"
+
+"All right, as fur as we've gone," grunted the lanky man, "but I'm
+itching to git across the border and git my paws on some of that gold."
+
+"Ye're right, Rafter," agreed the man with the perpetual smile, "that's
+what we're after. I ain't made a good haul since we cleaned out the
+safe of that asphalt company in Venezuela."
+
+"Well, gentlemen," smiled Ramon, in his most ingratiating manner, "you
+will have ample opportunity shortly. I happen to know that one of the
+first things that General Madero intends to do is to move upon the
+mines of the robber Americanos, and get some of their gringo gold."
+
+"Hooray! That's the talk," grunted Jim Hickey, who, like his mates,
+styled himself "soldier of fortune." But, alas! that high-sounding
+title in his case, as in many others, was simply a polite way of
+disguising his true calling, to-wit, that of an unscrupulous
+adventurer, whose object was to line his own pockets. A fashion has
+arisen of late of writing about soldiers of fortune as if they were
+noble, Quixotic persons. Those with whom the author has come in
+contact, however, have, without exception, been mercenary and
+cold-blooded men, to whom the name highway robber could be applied with
+far more justice than the higher sounding term. Such men were Jim
+Hickey and his two companions, who had flocked like buzzards to the
+border at the first word of trouble.
+
+"Waal, thar's that greaser of yours still cuttin' up didoes," drawled
+Divver. "What's ther matter with ther coyote, anyhow? Say, Ramon,
+ain't that the main station of yer subway, yonder in ther rock pile?"
+
+He pointed to the hollow altar, in which crouched Pete and the
+professor. They had heard every word of this conversation, of course,
+and its effect upon them may be imagined.
+
+"That, senors, is indeed the entrance to our convenient little
+underground river. Ha! ha! an excellent joke on the worthy Colonel
+Briggs. He is guarding every point of the border but this one. Of
+course, he concluded, in his wise way, that nobody could cross those
+barren hills yonder, but, as you know, gentlemen, we go under, and not
+over them."
+
+"Trust you greasers?" grinned Rafter, who was a New Englander; "ye're
+as slick ez paint, and thet's a fact. But, let's see what in ther name
+of juniper scairt thet feller o' yourn. Seems like he's teetotel
+abstinence on thet altar."
+
+"Yes, there is a superstition that the mesa is haunted," rejoined
+Ramon. "That is the reason why I could never get a man to ascend it
+without myself. If you gentlemen noticed the tracks upon the pathway,
+you would have seen they went only to the top of the path. Beyond that
+my men would in no manner go on the night we came here to reconnoiter."
+
+"That was before you sent the order through fer the arms?" inquired
+Hickey.
+
+"_Si, senor_. But now, as you see, everything bids fair to go well,
+and----"
+
+"By hemlock!" broke in Rafter's sharp voice, as he drew his pistol,
+"thar's two cusses hidin' in ther altar."
+
+The New Englander had separated from the others, and taken a peek over
+the edge of the ancient sacrificial device, to ascertain what had
+caused the sudden alarm of the Mexican. What he had seen had caused
+his amazed exclamation.
+
+"What's that?" came the bull-throated roar of Hickey, "two men in that
+brick pile?"
+
+"That's whatsoever. One on 'em is a big, long, rangy cuss, like a
+yearlin' colt, by gosh, and ther other's the dead spit of the school
+teacher at ther Four Corners, back er hum."
+
+"We must see into this."
+
+It was Ramon who spoke. As he did so, he advanced in his agile,
+cat-like way upon the altar. In his hand he held his revolver. But,
+as he reached the edge of the pit and raised himself to peep over,
+something--which something was Coyote Pete's fist--caught him full
+between the eyes, and sent him toppling backward into the arms of
+Rafter. Together the lanky New Englander and the Mexican crashed to
+the ground, while Pete set up a defiant yell.
+
+"Come on!" he cried. "Any of your outfit thet's jes' pinin' fer a
+facial massage, hed better step this way, an' be accommodated."
+
+Ill-advised as Pete's hasty action was, it at least created a brief
+spell in which he had time to leap over the edge of the altar, and,
+before Ramon or any of the rest could recover from their astonishment,
+the cow-puncher had seized the Mexican's pistol and was standing at
+bay, his back against the altar.
+
+"Now, then, any gent desirous uv heving his system ventilated free of
+charge, will kin'ly step this way," he mocked. "Ah----" as Hickey's
+hand slid to his waist, "don't touch thet gun, mister, or yer friends
+will be sendin' you flowers."
+
+"Waal, by Juniper!" drawled Rafter, as he gathered his spidery form
+together and scrambled to his feet. "You seem ter hev ther drop on us,
+stranger."
+
+"Thet's what," retorted the cow-puncher, "and I mean to keep it till we
+can come to terms. That Mexican gent yonder knows me of old--don't
+you, Ramon?--and he knows thet what I say I'll do, I'll do."
+
+"So you are spying upon me again, are you?" grated out Ramon viciously.
+"Not content with driving me out of the Hachetas, you must even
+interfere with my political activities."
+
+"Waal, if yer gitting perlitically active with machine guns and
+shootin' irons, I reckon Mister Diaz ull interfere with yer 'bout as
+much as I will," grunted Pete, keeping the men before him covered with
+the Mexican's pistol. The part of this speech referring to the machine
+guns was a mere guess of the shrewd cow-puncher. But, as the reader
+knows, he had struck the nail on the head. "But see here, Ramon," he
+went on, dropping his tone, "we ain't here to molest you. We come out
+here with a scientific gent, to measure the mesa. We was going back
+home ter-night, an' was takin' a last look around when you come along.
+I'll give you my word--and you know it's good--that we don't want ter
+meddle with your affairs so long as they don't affect us. Run all the
+guns you want--for I know that's your little game--but we've got some
+kids with us, and it's up to me to get 'em back home safe. Let us git
+out of here peaceable, and no more will be said."
+
+"Hum!" grunted the Mexican. "You forget that I owe you a little debt
+for some things that happened across the border some time ago. Black
+Ramon does not forget, nor does he forgive. I can guess who those boys
+are you have with you, and here is my proposal: You leave that cub,
+Jack Merrill, with me, and the rest of you can go, and----"
+
+_Swish_!
+
+Before Coyote Pete realized it, a raw-hide lariat circled through the
+air from behind, and settled about his neck. The next instant he was
+jerked from his feet, as Con Divver, who had crept unobserved around
+the altar, drew the rope tight. Ramon had seen the other creeping up,
+and had been talking against time till the crucial moment arrived.
+
+Now, with a howl of triumph, he rushed at the cow-puncher, and was
+about to aim a terrific kick at his prostrate body, when a lanky form
+suddenly appeared over the edge of the altar, and fixing ten bony
+fingers in Ramon's inky locks, tugged till the Mexican yelled with pain.
+
+"Well may you cry aloud for mercy, sir!" exclaimed the professor, for
+he it was who had suddenly come to the rescue, forgetting even the pain
+of his ankle in the crisis. "Even in Homer you may find it written,
+'Never kick a man when he's down.'"
+
+"_Phew_!" whistled Hickey, his smile puckering up his whole face in an
+evil grimace. "This is growing interesting."
+
+"Sanctissima Santos! Take him off! Make him let go!" yelled Ramon,
+dancing in agony. But the professor's long digits were entwined in his
+locks, and the man of science showed no disposition to let go.
+
+"Sa-ay, yo-ou animated hop-toad, I reckin you'd better let go uv ther
+Mexican gent's draperies, er I'll be compelled ter drill yer, by
+hemlock."
+
+It was Rafter who drawled out the words, and, as he spoke, he held a
+revolver leveled at the professor's head.
+
+"Better drop the varmint, perfuss," directed Pete, from the ground,
+"they've got us hog-tied and ready fer the brand."
+
+"By ginger! I cal-kerlate ther ain't no de-oubt uv thet," drawled
+Rafter, as the professor dropped his hold on Ramon's locks, and began
+flourishing a small geological hammer.
+
+It would be wearisome to relate in detail all that took place at the
+mesa after this, but suffice it to say that Ramon's rage on the
+discovery that the lads had accidentally found the underground
+passageway was what it might have been imagined to be. As we know, a
+fruitless pursuit of them followed.
+
+This over, the rascals were faced with a dilemma. The boat in which it
+had been arranged that Hickey, Divver and Rafter were to take passage
+had been appropriated by the boys.
+
+"A thousand evils light upon them," raged Ramon, as he stood dripping
+on the bank of the stream. "It is a hundred to one that they also
+seize the three horses I had reserved for your use, gentlemen."
+
+"Waal, I calkerlate thet sooner er later we'll cotch up ter these young
+catermounts, and then, by chowder, we'll mek it quite interesting fer
+them, whatsoever," promised Rafter significantly.
+
+"Looks like we'll hev ter trek across ther mountains, after all,"
+commented Hickey, no more moved by what had occurred than he ever was
+by anything.
+
+But in this he reckoned without Ramon's resourcefulness. The Mexican
+was as clever as he was unscrupulous. Necessity being the mother of
+invention, he soon devised a plan to avoid the long and perilous
+excursion across the barren hills.
+
+Under his direction, the wagon-bed was taken off the running-gear, and
+the tarpaulin cover so adjusted as to make it water-tight. Rafter was
+a skillful carpenter, having once done honest work in a Maine shipyard,
+so that the improvised boat was soon ready for transportation. Working
+all night, in shifts, it was ready for its voyage down the river the
+next morning, and just about the time our lads were eating breakfast,
+the desperadoes, with the professor and Pete lying tightly bound in the
+bottom of the clumsy craft, made a start.
+
+The stock, including that of the ranch party, which Hickey's sharp eyes
+had discovered, was left in charge of some of Ramon's mestizos at the
+mesa. As ill-luck would have it, almost the first thing that greeted
+their eyes when they emerged from the tunnel was the sight of the old
+Mexican whom Jack had bound and set adrift. He had been rescued from
+his predicament by a rancher about ten miles down the stream, and had
+made the best of his way back at once. His prayers, apologies and
+explanations for the loss of the horses may be imagined as he faced
+Ramon's wrath. In fact, but for the intervention of Hickey, it is
+likely the old mestizo would have been flung into the water by his
+enraged employer.
+
+A halt occurred on the river bank, while some peons were despatched for
+fresh horses to a ranchero known to be friendly to the insurrectos.
+Then began the ride to Madero's camp, which ended as we know.
+
+
+
+
+CHAPTER XVII.
+
+BOB HARDING DOES "THE DECENT THING."
+
+"Back into the cave, fellows!"
+
+It was Jack who spoke, in a tone as low and cautious as they had
+adopted since the beginning of their flight.
+
+"Say, Jack, if they ever do locate us, we're in a regular mouse-trap,"
+exclaimed Ralph, gazing back into the cave, which had no outlet except
+at the front.
+
+"Can't be helped. Needs must when a certain person drives," responded
+the rancher's son. "Listen, they're coming closer."
+
+The trampling of their pursuer's horses could, in fact, now be heard
+quite distinctly in the gulch below. Suddenly all sound ceased.
+
+"They've stopped to listen," whispered Jack. "I only hope they hear
+our horses up ahead."
+
+Apparently the searchers did hear, for, after a brief pause, on they
+came again. As nearly as the boys could judge, there seemed to be
+several of them. They made a formidable noise, as they came crashing
+along below. Hardly daring to breathe, the boys crouched back into
+their retreat. Their nerves were strung as taut as vibrating electric
+wires, their hearts pounded till they shook their frames. The crucial
+moment was at hand.
+
+If the insurrectos passed the cave-mouth without glancing upward and
+noticing it, the boys were out of the most imminent part of their
+peril. If, on the other hand--but none of the party concealed in the
+cave dared to think of that.
+
+On came the trampling, and now it was quite near. A few moments would
+decide it all. Voices could be distinguished now. Among them the boys
+recognized the quiet tones of Madero himself.
+
+"You say, Senor Harding," he said, using English, "that those boys came
+this way?"
+
+"I am almost certain of it, general," returned the voice of the
+traitor. "I saw their tracks, and, as you know, called your attention
+to them."
+
+"If you find them, Harding, you shall have the reward I promised. I
+would not have them slip through my fingers now for anything in the
+world. Merrill's son, you said, was one of them, Senor Ramon?"
+
+"Yes," rejoined another of the horsemen, "and the young brat is as
+slippery as an eel. He and this Coyote Pete, as they call him, escaped
+me once before in the Grizzly Pass. I have a debt to even up with both
+of them."
+
+Ramon did not mention the hidden treasure of the mission. Perhaps he
+had reason to fear that to do so would be to bring the anger of General
+Madero upon him, for he was now apparently posing as a patriot and an
+active insurrecto agent.
+
+"We must have him," declared Madero, in a voice that fairly made Jack's
+blood run cold. Its smoothness and velvety calmness veiled a merciless
+ferocity.
+
+"We will get them, never fear, general," Bob Harding's voice could be
+heard assuring the insurrecto leader; "if they escape now, it will mean
+the ruination of all our plans."
+
+"You are right, Senor Harding," came Madero's voice; "and now, would
+you oblige me by seeing if that is not a cave up there on the bank of
+the gulch."
+
+Important as absolute silence was, a gasp of dismay forced itself to
+the lads' lips. From the conversation they had overheard, it was
+evident Bob Harding was trying hard to cultivate favor with General
+Madero. In that case, he was not likely to conceal the fact that it
+was actually a cave Madero's sharp eyes had spied, or that the cavern
+held the very three youths the Mexicans were in search of.
+
+"Let's rush out and end it all," whispered Ralph, upon whom the tension
+was telling cruelly.
+
+"If you attempt any such thing, I'll knock you down," Walt assured him.
+The ranch boy had taken the right way to brace Ralph up. The Eastern
+lad bit his trembling lip, but said no more. Do not think from this
+that Ralph Stetson was a coward in any sense of the word. There are
+some natures, however, that can endure pain, or rush barehanded upon a
+line of guns, which yet prove unequal to the strain of awaiting a
+threatened calamity in silence and fortitude.
+
+"Here, hold my horse," they heard Harding say to one of his companions,
+"I'll soon see if that is a cave or not."
+
+"Bah! It is nothing but a hole in the ground," scoffed Ramon, "we are
+wasting time, my general."
+
+"Not so," retorted Madero. "I mean to have those boys, if we have to
+turn over every stone in the valley for them."
+
+"Ye-ew bate," drawled Rafter, who was one of the searching party, with
+his two companions, "I've got a word ter say, by silo, ter ther boy who
+used my name."
+
+"I guess that goes for all of us," rumbled Divver's throaty bass.
+
+Harding's footsteps could now be heard clambering up the bank. From
+below his companions shouted encouragement to him.
+
+"Ef they be in thar, yew let me take fust crack at 'em, by chowder,"
+admonished Rafter's voice from below.
+
+"You'll all get a turn," came from Harding, in his lightest, most
+flippant tones.
+
+"How can men be such ruffians?" wondered Jack to himself, as he heard.
+He knew now why he had instinctively mistrusted Harding from the first.
+Yet they had saved his life that very morning. Was Harding going to
+return evil for good, by betraying them to their merciless enemies? It
+looked so.
+
+The former West Pointer's feet were close to the cave mouth now.
+Crouching back in the dark, the lads awaited what the seconds would
+bring forth. Jack's active brain, in the brief time he had had for
+revolving plans to avert the catastrophe that seemed impending, had
+been unable to hit upon one hitherto. Suddenly, however, he gave a
+sharp exclamation, and muttered to himself:
+
+"I'll do it. It can do no harm, anyway."
+
+"Well, is it a cave?"
+
+The question came up from below, in Ramon's voice. The ruffian's
+accents fairly trembled with eagerness.
+
+"Don't know yet--this confounded brush. What!"
+
+Harding, who had crawled in among the chapparal, started back, as
+Jack's voice addressed him, coming in low, tense accents from the
+interior of the cave:
+
+"Remember, Harding, we saved your life this morning--are you going to
+betray us now?"
+
+"Is that you, Merrill? You see I know your name. That was a shabby
+trick you worked on us."
+
+"Shabby trick! Our lives were at stake," retorted Jack.
+
+"Hurry up thar, young feller," came from below in Rafter's voice; "by
+hemlock, I thought I hearn horses up ther canyon apiece."
+
+"All right; I'll be there--just investigating," flung back Harding.
+"What do you want me to do, Merrill?"
+
+"What your own conscience suggests," was the reply.
+
+"But, if they ever found out, it would cost me my life," almost
+whimpered Harding, all his craven nature showing now.
+
+"But they never will. Don't let them know we are here, and ride on.
+We will escape, if possible, and if we are caught, your secret is safe
+with us."
+
+"You--you'll promise it?"
+
+"On my honor."
+
+"I'll--I'll do it, then, Merrill; but for Heaven's sake, don't betray
+me."
+
+"You need not fear that," rejoined Jack, with a touch of scorn in his
+voice. "I have given my word."
+
+"Say, young feller, hev yer found a gold mine up thar?" shouted Rafter.
+
+"What is detaining you, Senor Harding," came Madero's voice.
+
+"Nothing, sir," rejoined Harding, diving out of the bushes once more,
+and standing erect on the hillside; "that cave was quite deep, and it
+took me some time to make sure it was empty."
+
+"Empty! By chowder, them _wuz_ horses, I hearn up ther canyon, then,"
+ejaculated the lanky Rafter.
+
+"You found no traces of those lads there, senor?"
+
+It was Ramon who spoke now, all his sinister character showing in his
+face.
+
+"Not a trace of them," rejoined Harding, scrambling down the hill,
+grasping at bushes, as he half slid on his way, to steady himself.
+
+"Well, gentlemen, they cannot be far off. We will have them ere long,"
+General Madero assured his followers, as Bob Harding mounted once more,
+and they rode off, pressing forward hotly in the direction of the
+tramplings Rafter had heard, and which came, as my readers have
+guessed, from the horses the boys had turned loose.
+
+"Say," whispered Walt, as still a-tremble with excitement the lads
+listened to the departing trampling of the insurrectos' horses, "that
+was a decent thing for Harding to do."
+
+"The first decent thing, I imagine, that he ever did in his life,"
+rejoined Jack.
+
+
+
+
+CHAPTER XVIII.
+
+THE TABLES TURNED.
+
+How the hours after that dragged themselves on, the boys never could
+recollect exactly. The great danger through which they had just passed
+had thrown them into a sort of coma. Ralph actually slept a part of
+the time. An uneasy, troubled slumber, it was, frequently interrupted
+by outcries of alarm. Walt Phelps sat doggedly at Ralph's side, and,
+between them, the two came to the conclusion that, come what might,
+they would have to abandon the cave before long.
+
+In the first place, the Mexicans might take it into their heads to make
+a second search, in view of the fact that they could not discover the
+boys anywhere else. In the second, there was no water or food near at
+hand, and if they did not take the trail pretty soon, there was grave
+danger of their being too exhausted to do so.
+
+It was almost dusk when the three lads emerged from their retreat.
+Jack had previously made a careful reconnoiter, without, however,
+seeing anything to cause alarm. As quietly as they could, considering
+the nature of the ground, they descended the steep side of the gulch
+and gained the bottom without mishap.
+
+So far, not a sign had they been able to detect of the insurrectos, and
+their spirits rose accordingly. Gauging their direction by the sinking
+sun, the fugitives struck out for the east. That, they had concluded,
+would be the best general direction. Toward the east, they knew, lay
+the railroad and the more cultivated part of the province. Westward
+were nothing but sterile, arid plains, without water or inhabitants,
+supporting no vegetation but thorny bushes and the melancholy, odorous
+mesquite bush.
+
+Halting frequently, to make sure that they were not being followed or
+spied upon, the lads pushed steadily forward, climbing the opposite
+slope of the gulch, and finally emerging into a close-growing tangle of
+pinon and spiny brush of various kinds. Through this tangle--at sad
+cost to their clothes, they pushed their way--disregarding the
+scratches and cuts it dealt them, in their anxiety to get within
+striking distance of their friends, or, at any rate, of the Mexican
+army. From camp gossip, they knew that the regulars were devoting most
+of their attention to guarding the railroad line, inasmuch as the
+insurrectos had hitherto concentrated most of their attacks on the
+bridges, tracks and telegraph lines.
+
+For half an hour or more they shoved steadily forward without
+exchanging more than an occasional word. It was rapidly growing dark
+now, and the light in the woodland was becoming gray and hazy.
+Suddenly, Jack, who was slightly in advance, halted abruptly, and
+placed his finger to his lips.
+
+It needed no interpreter to read the sign aright.
+
+Silence!
+
+Tiptoeing cautiously forward behind their leader, the other two lads
+perceived that they had blundered upon a spot in which several horses
+had been left unguarded by the search parties, while they pushed their
+way on foot through the impenetrable brush. But it was not this fact
+so much that caused them to catch their breaths with gasps of
+amazement, as something else which suddenly became visible.
+
+To the boys' utter dumfounding, they beheld, seated on the ground,
+bound hand and foot with raw-hide--the professor and Coyote Pete! Both
+looked dismal enough, as they sat helplessly there, while three
+soldiers, who had been left to guard the halting-place, rolled dice on
+a horse-blanket.
+
+So intent were these men on their game, that they had laid aside their
+arms, and their rifles lay temptingly almost within hands' reach of the
+three lads crouching in the brush. To make any sudden move, however,
+would be to attract attention, and this was the last thing they desired
+to do, naturally.
+
+Suddenly, and before Jack could withdraw his eager, gazing face from
+its frame of brush. Coyote Pete looked up. His eyes met Jack's in a
+startled, incredulous stare. But the old plainsman was far too
+seasoned a veteran to allow his amazement to betray him into an
+exclamation. Nor did he apprise the professor by even so much as a
+look of what he had seen. The man of science was staring abstractedly
+before him, at the gamblers, perhaps, as he watched the rolling dice,
+working out a calculus or other abstruse problem. Such a mental
+condition, at any rate, might have been assumed, from the far-away
+expression of his benevolent countenance.
+
+Without making a move, Pete rolled his eyes toward the rifles. To
+Jack, this motion read as plain as print:
+
+"_Nail them_."
+
+This, of course, was just what the lad desired to do, but how to
+accomplish it without arousing the gamblers, who, despite their
+absorption in their game, every now and then cast a glance around, was
+a problem.
+
+Suddenly Pete threw himself to the ground. Apparently, he had been
+seized by some terrible pain. Groaning, in what appeared to be agony,
+his bound figure rolled about on the earth, while his legs, which below
+his knees were free, kicked vigorously.
+
+"Oh--oh--oh!" groaned Pete.
+
+"What's the matter?" cried the gamblers, springing up in consternation
+at this sudden seizure.
+
+"Oh, oh! mucho malo estomago!" howled Pete.
+
+So well was all this simulated, that even the professor came out of his
+reverie and looked concerned, while the gamblers, laying down their
+dice for an instant, hastened to the struggling, writhing cow-puncher's
+side.
+
+It was the moment to act.
+
+Silently, almost as so many serpents, Jack and his comrades wriggled
+out of the brush, and, in a flash, the coveted rifles were in their
+possession. As Ralph seized his, however, the boy, in his eagerness,
+tripped and fell with a crash against some tin cooking pots.
+
+Like a flash, the soldiers, who had been bending over Pete, wheeled
+about. But it was to look into the muzzles of their own rifles they
+did so.
+
+Too dumfounded at the sudden turn events had taken to move, the
+insurrectos stood there quaking. Evidently the mestizos expected
+nothing better than instant death.
+
+"Ralph, take your knife, and cut loose Pete and the professor, quick!"
+
+Jack gave the order without averting his eyes from the three scared
+insurrectos.
+
+While he and Walt kept the fellows covered, Ralph hastened to Pete's
+side, and in a few seconds the cow-puncher and the professor were free,
+although almost too stiff to move. The professor was, moreover, lame.
+With a groan, he sank back on a rock, unable, for the time being, to
+move.
+
+Pete, however, gave himself a vigorous shake, and instantly made a dart
+for the saddle of one of the horses. He returned in a jiffy with two
+lariats, with which he proceeded to "hog-tie" the Mexicans with
+neatness and despatch, as he himself would have expressed it.
+
+This done, he turned to Jack.
+
+"Thank the Lord, you're safe, boy," he breathed, and for a minute Jack
+saw something bright glisten in the rugged fellow's eyes. But the next
+instant he was the same old Pete.
+
+"Waal," he said, looking about him, "I reckon the next move is to stop
+these gents frum any vocal exercise, and then we skedaddle."
+
+"That's the program, Pete," assented Jack, hastening to the professor's
+side. The old man was almost overcome.
+
+"My boys! My boys!" he kept repeating. "I never thought to see you
+again."
+
+"Nor we you, for a while, professor," said Jack hastily, while Pete,
+not over-gently, stuffed the Mexicans' mouths full of gags made from
+their own shirts.
+
+"But, my boy, you will have to leave me again," went on the man of
+science dejectedly, "my ankle pains me so that I cannot move."
+
+"But you can ride, can't you, sir?" asked Ralph.
+
+"Yes! yes! I can do that. But where are your horses?"
+
+"Right thar," said Pete, coming up. He waved his hand in an eloquent
+gesture at the animals standing at the edge of the little clearing,
+"take yer pick, gents. Thet little sorrel jes' about suits me."
+
+So saying, the cow-puncher picked out a wiry, active looking little
+beast, and selected four others for his companions. The professor was
+aided into the saddle somehow, and, once up, sat clinging to the horn
+desperately.
+
+"They'll never take me alive, boys," he assured them.
+
+"That's the stuff, sir," cried Pete lustily; "you'll make a
+broncho-busting plainsman yet. Now, then, are we all ready?"
+
+"All ready here," sung out Jack, who, like the others, was already in
+his borrowed saddle.
+
+"All right, then. We're off, as the fellow says."
+
+Pete dug his heels into his active little mount's sides, and the cayuse
+sprang forward in a way that showed Pete he was bestride of a good
+animal for their purposes.
+
+Followed by the others, he plunged forward into the darkling woods,
+while behind them in the clearing three of the most astonished Mexicans
+across the border stood raging inwardly with seething fires, but
+outwardly voiceless and helpless as kittens. Thus, by an astonishing
+train of circumstances, were our adventurers once more together.
+
+"But how in thunderation----?" began Pete, as they rode forward.
+
+"We'll tell you some other time," broke in Jack. "The main thing now
+is to get away from here, for I've a notion that in no very short time
+it's going to be mighty unhealthy for gringoes."
+
+"Guess you're right, lad. How're yer makin' out, perfusser?"
+
+"Except for a pain in my ankle, I am getting along very well, thank
+you," was the reply.
+
+"Say, he's all wool and a yard wide, even if he does look like a
+softy," declared Pete, to himself.
+
+Threading their way through the wood, the fugitives emerged, after some
+hard riding, upon the bare hillside. Below them, and some distance
+ahead, could be seen the twinkling lights of the village Jack had
+noticed the night before, while on their right hands gleamed the
+firefly-like lights of the insurrecto camp.
+
+"That must be ther road down thar," said Pete, pointing. "What d'ye
+say, ef we cut inter it below ther camp?"
+
+"And ride into the village?" asked Ralph.
+
+"Not to any vast extent, lad," rejoined the cow-puncher. "I'll bet
+Ramon and Muddy-hairo, or whatever his name is, hev thet greaser
+community purty well tagged with our descriptions by now. No, we'll
+hit ther road below the camp, and then swing off afore we hit ther
+village. It will beat wanderin' about on these hills, and, besides,
+we've got ter hev water an' food purty soon. I'm most tuckered out."
+
+This reminded the others that they, too, were almost exhausted, and it
+was agreed by all that Pete's plan was a good one. By keeping to the
+road, they might find a hacienda or native hut where they could obtain
+refreshments without being asked embarrassing questions.
+
+As they rode along, talking thus in low tones, Coyote Pete suddenly
+drew rein. On the dark hillside he loomed for an instant, as fixed and
+motionless as an equestrian statue.
+
+"What's the trouble?" asked Ralph.
+
+"Hush, lad. Do you hear something?"
+
+Faintly, very faintly, out of the west came a sound full of sinister
+significance.
+
+_Clickety-clack_! _Clickety-clack_! _Clickety-clack_!
+
+"They're after us!" exclaimed Jack, reading the night-borne sounds
+aright.
+
+
+
+
+CHAPTER XIX.
+
+BUCK BRADLEY'S AUTOMOBILE.
+
+How their escape had been discovered so soon, was, had there been time
+for it, a matter of speculation. There was little doubt, though, that
+some of the searchers, returning unexpectedly, had come across the
+bound mestizos, and had at once given the alarm.
+
+Coyote Pete glanced about him, as if looking for some means of escape.
+The turn of the road that they hoped to make was still some distance
+ahead, but the road itself lay stretched, like a white, dusty ribbon,
+just before them. In the darkness, it showed clearly, and, as his eyes
+fell upon it, Coyote Pete's mind was made up.
+
+"Take to the road," he cried, "there's a gulch just a little way up
+ahead of us."
+
+In fact, the plainsman's watchful eye had detected, a short distance
+ahead, a black void in the surface of the hillside, which he guessed to
+be a deep arroyo.
+
+Their horses' hoofs clattered in an unpleasantly loud manner, as they
+reached the hard highway, and began to hammer down it, still bearing
+due east. Behind them now they could hear distinctly the yells and
+shouts of the pursuers. They were still some distance off, however.
+
+"Let 'em howl," remarked Coyote Pete. "The lung exercise is all
+they'll git. With this start, we ought to beat them out easy."
+
+"Look! Look!" cried Ralph, suddenly pointing ahead. "What's that?"
+
+They all saw it at the same moment--two big lights, like eyes.
+Seemingly, the astonishing apparition was coming toward them at a good
+speed. The shafts of light cast forward cut the darkness like fiery
+swords.
+
+The fugitives paused, bewildered. What did this new circumstance
+betoken?
+
+"What do you make her out to be, Pete?" asked Jack.
+
+"Why, boy, if it warn't thet we're down in such a benighted part of
+ther country, I should say that yonder was a gasoline gig."
+
+"An automobile!" exclaimed Walt. "It does look like one, for a fact."
+
+"And, to my way of thinking, a naughtymobile is jes' about the ticket
+fer us, right now," grunted Pete. "Hark!"
+
+There was no doubt now that the two shimmering bright lights ahead were
+the head lanterns of an auto. They could hear the sharp cough of her
+engines, as she took the hill.
+
+"She's a powerful one, too," commented Ralph, listening. The Eastern
+lad knew a good deal about motor cars. His face bore an interested
+expression.
+
+"I don't know who'd own one of them things down here but an American,"
+went on Pete, as if he had been in a reverie all this time, "and if it
+is a Yankee, it means that maybe we are out of our difficulties."
+
+"Well, what shall we do?" demanded Jack. "Meet it, or take to the
+woods?"
+
+As he spoke, from far behind them came the sound of shots and shouts.
+That settled it.
+
+"We'll take a chance, and meet them," declared Pete, riding forward.
+
+Followed by the others, he deployed across the road, and an instant
+later the bright glare of the car's headlights enveloped them. From
+the vehicle, there came a sharp hail as the driver ground down the
+brakes.
+
+"Say, you fellows, can you direct us to the camp?"
+
+"They're nothing but a bunch of greasers," came another voice from
+behind the lights; "drive ahead, Jim."
+
+"Hold on thar, Buck," hailed Coyote Pete. "I'd like ter hev a word
+with you."
+
+"Say, are you chaps Americans?" demanded an astonished voice.
+
+"Reckon so," hailed back Pete dryly, "that's what my ma said. Who air
+you, anyhow?"
+
+"I am Big Buck Bradley, manager, owner and sole proprietor of Buck
+Bradley's Unparalleled Monst-er-ous and Unsurpassed Wild West Show and
+Congress of Cowboys," came back the answer. "Who are you?"
+
+"Well, I reckon jes' at present we're in danger of being made a Wild
+West Show of, ourselves," drawled Pete. "But are you really Buck
+Bradley himself?"
+
+"I was, at dinner-time," was the response.
+
+"Hoorah!" yelled Pete. "It ain't possible, is it, Buck, thet you've
+forgot Mister Peter de Peyster?"
+
+"What, Coyote Pete?"
+
+"That's me!"
+
+"Waal, you thundering old coyote, what air you doin' here?"
+
+"Gittin' chased by a bunch of the toughest insurrectos you ever clapped
+eyes on, and it's up ter you ter help us out," responded Pete. He
+looked back, and motioned to the others, who had listened in
+astonishment to this dialogue. "Come on, boys, and git interduced;
+there ain't much time fer ettiquette."
+
+"Yee-ow-w-w-w-w!" came a yell behind them.
+
+"What's that?" exclaimed Buck, who, as the boys could now see, was a
+big, red-faced chap, clad in a linen auto-duster, combined with which
+his sombrero, with its beaded band, looked odd.
+
+"Why, that's an invitation ter us ter stop," rejoined Pete.
+
+Rapidly he explained the case, and Buck began to roar and bellow
+angrily, as was his wont.
+
+"Waal, what d'yer think uv that? The derned greasers! And I was on my
+way ter give 'em some free tickets. We show down in the village
+to-night. Help you out? Surest thing you know. Turn them broncs
+loose, and you and yer friends pile in. Tell me ther rest as we go
+along."
+
+The party of adventurers, as may be imagined, lost no time in accepting
+the Wild West Show man's hearty invitation, the professor being helped
+into the tonneau by Coyote Pete, who lifted the bony scientist as if he
+were nothing but a featherweight.
+
+"Back her up, and turn around, bo," Buck ordered his chauffeur. "I'm
+out in my guess if we've got much time to lose."
+
+Rapidly the car was turned, and was soon speeding in the direction they
+wished to go. The stolen insurrecto horses galloped off into the
+hills, snorting with terror, as the car began to move.
+
+"Say, Pete, what-cher bin doin'?" began Buck, as the vehicle gathered
+way, "shootin' up ther town?"
+
+"No, siree! I'm a law-abidin' citizen now," came from Pete, "and
+actin' as chaperony to this yer party."
+
+"You seem ter hev chaperoned them inter a heap of trouble," observed
+Buck dryly, as the car gathered way.
+
+"'Tain't all my fault. Listen," rejoined Pete, and straightaway
+launched into a detailed account of their adventures.
+
+"Waal," observed Buck, at the conclusion, "you sure are the number one
+chop feller fer gettin' inter trouble, but you bet yer life I ain't
+a-goin' ter fergit ther time yer stood up with me and held off a bunch
+of crazy cattle-thieves, down on the Rio Grande. So, gents, give yer
+orders, and Buck Bradley 'ull carry 'em out."
+
+But, alas! as the redoubtable owner of Buck Bradley's Unparalleled,
+etc., Wild West uttered these words, there came a sudden loud report.
+
+_Bang_!
+
+"Christopher! They're firing from ambush!" yelled Pete, jumping two
+feet up from his seat in the tonneau.
+
+"Worse than that, consarn the luck!" growled Bradley, "thet rear tire's
+busted agin."
+
+"Can't you run on a flat wheel?" asked Ralph anxiously.
+
+"Not over these roads, son. We wouldn't last ten minutes. Hey you,
+chaffer! Get out an' fix it, willyer?"
+
+"I'll try, sir," said the man, bringing the bumping, jolting car to a
+stop.
+
+"Try, sir?" echoed Buck indignantly. "Didn't you tell me, when I hired
+you, thet you was a first-class, A number one chaffer?"
+
+"Sure I did," was the indignant reply, as the driver knelt in the dust
+and began examining the tire carefully. "But you can't fix a puncture
+in a jiffy."
+
+"This one is a-goin' ter be fixed in a jiffy," rejoined Buck ominously,
+"or there'll be a punctured chaffer 'round here."
+
+As he spoke, the proprietor of the Wild West Show moved his great bulk
+in the forward seat, and produced a heavy-calibred revolver, that
+glistened in the starlight.
+
+"Get busy!" he ordered.
+
+"Y-y-y-y-yes, sir," stuttered the chauffeur, who had been hired in San
+Antonio, before the show crossed the border, and found itself in the
+country of the insurrectos.
+
+"Maybe I can give him a hand--I know something about cars," volunteered
+Ralph.
+
+"Then help him out, will yer son?" puffed the red-faced Buck Bradley.
+"It's my private opinion," he went on, in a voice intended to be
+confidential, but which was merely a subdued bellow, "that that chaffer
+of mine couldn't chaff a chafing dish."
+
+Ralph took one of the oil headlights out of its socket, and, taking it
+to the back of the car, found the chauffeur scratching his head over
+the tire.
+
+"What's the trouble?" asked Ralph.
+
+"Why, you see, sir," stammered the chauffeur, "I don't just exactly
+know. I think it's a puncture, but----"
+
+"Say, aren't you supposed to be a chauffeur?" inquired Ralph
+disgustedly.
+
+"Waal, I run a taxicab onct," was the reply, in a low tone, however,
+"but that's all the chauffering I ever done. You see, I went broke in
+San Antone, and----"
+
+"All right; all right," snapped Ralph impatiently. "Say, you people,
+you'd better get out of the car, while I tinker this up."
+
+"Is it a bad bust-up?" puffed Buck Bradley, clambering out. "I only
+bought ther car a week ago, and I've spent more time under it than in
+it, ever since."
+
+"It's not very bad--just a little blow-out," announced Ralph, who had
+been examining the wheel. "Got a jack and an emergency kit?"
+
+"Sure!" snorted Buck Bradley. "Here, you excuse for a chaffer, git
+ther hospital outfit, and hurry up."
+
+"Please, sir, I--I forgot the emergency kit," stuttered the new
+chauffeur.
+
+"You forgot! Great Moses!" howled Buck. "Have you got the jack, then?"
+
+"Yes, sir."
+
+"Get it, please," said Ralph, pulling off one of his gloves. The boy
+rapidly slashed it with his pocket-knife, while the others watched him
+interestedly. In the meantime, the chauffeur had tremblingly "jacked
+up" the car.
+
+Binding his handkerchief about the puncture, and placing the leather
+from his glove about that, Ralph rapidly wound some strips of raw-hide
+from Pete's pockets about the bandage. This done he proceeded to blow
+up the tire. To his great joy the extemporized "plug" held. The tire
+swelled and grew hard.
+
+"It won't last long, but it may hold long enough for us," said Ralph,
+as he let the car down again and handed the jack to the "chaffer."
+
+As the man took and replaced it at the back of the car, Buck Bradley
+regarded him with extreme disfavor. Then he turned to Ralph.
+
+"Say, sonny," he said, "did you say you could run a car?"
+
+"Yes."
+
+"This one?"
+
+"I think so."
+
+Bradley turned to his "chaffer."
+
+"Here, you!" he bellowed, "it's about two miles into town. Hoof it in
+thar an' when yer git ter camp tell Sam Stow to run ther show
+ter-night. I'm off on important business, tell him."
+
+As the "chaffer" shuffled off, Buck Bradley began to hum:
+
+ "I knew at dawn, when de rooster crowed,
+ Dere wuz gwine ter be trouble on de Gran' Trunk Ro-ad!"
+
+
+"It's a good thing you got that done in jig-time, young feller," spoke
+Buck, as the job and his song were finished, and they scrambled back
+into the car, "fer here they come."
+
+He pointed back up the starlit road.
+
+Not more than a few hundred yards off, several mounted figures came
+into view. At the same moment that the occupants of the car sighted
+them, the pursuing insurrectos made out the automobile.
+
+Yelling at the top of their voices, they swept down upon it.
+
+"Let 'er out, and don't bother ter hit nuthin' but ther high places,"
+Buck admonished Ralph, who now held the wheel.
+
+
+
+
+CHAPTER XX.
+
+AT THE ESMERALDA MINE.
+
+"If only I was certain that my boy and his friends were safe, Geisler,
+I wouldn't feel so much anxiety."
+
+Mr. Merrill, an anxious look on his face, paced up and down the floor
+of the office of the Esmeralda Mine. It was the morning of the day
+following the dash for safety in Buck Bradley's car, and the mine owner
+and his superintendent had been in anxious consultation since
+breakfast. In truth, they had enough to worry them. In the specie
+room of the mine was stored more than $20,000 worth of dust, the
+product of the big stamp mill.
+
+From what they had been able to ascertain, the insurrectos were
+unusually active in the neighborhood. Open warning had been sent to
+the American mine owners, including Mr. Merrill, to be prepared to
+yield up generously and freely, or have their property destroyed. In
+addition to this worry, the mine owner and his superintendent, together
+with the three young "level bosses," had been practically cut off from
+communication with the outside world for the past twenty-four hours.
+
+A branch of the Chihuahua Northern tapped the mine, but no train had
+puffed its way up the steep grade for more than three days, and it was
+useless to try to use the wires, as they had been put out of commission
+almost at the beginning of the trouble in the province.
+
+"If I had ever dreamed the trouble would assume such serious
+proportions, the last thing I would have done would have been to allow
+the professor or his young charges to journey to the Haunted Mesa,"
+continued the mine owner.
+
+Geisler, a rotund German, with a wealth of flaxen hair and moustache,
+puffed at his china-bowled pipe before replying.
+
+"Dese Megxicans is der teufel ven dey get started, ain'd idt?" he
+remarked. "For a veek, now, dere has not been a tap of vork done py
+der mine, und nodt a sign uv der rabblescallions uv loafers vot vos
+employed deere."
+
+"That is a lesson to me in employing Mexican labor," declared Mr.
+Merrill emphatically. "If it isn't a saint's day carousal, it's a
+revolution, and if it isn't a revolution, it's a bad attack of aversion
+to work. I tell you, Geisler, the folks who are sympathizing with
+these insurrectos don't know the people or the country."
+
+"Dot is righd," rejoined Geisler, expelling a cloud of blue smoke. "De
+country iss all righd, but der peoples--ach!"
+
+He spread his hands, as if in despair. As he did so, the door of the
+wooden building opened, giving a glimpse of the empty, idle shaft-mouth
+beyond, and a young man of about twenty-two or so entered.
+
+He was a mining student, employed as a level boss by Mr. Merrill. His
+employer looked up as he entered.
+
+"Well, Markley, any news?"
+
+"Why, sir, that arrant rascal, Pedro, just rode by. I asked him if he
+couldn't get the men back to work on Number Two, and he wouldn't hear
+of it. He says that the insurrectos are going to wipe out all the
+American mines, and drive the gringoes out of the country."
+
+"Oh, they are, are they?" questioned Mr. Merrill, a grim look
+overspreading his face. "Just let them try it on the Esmeralda, that's
+all."
+
+"You mean that you would oppose them, sir?"
+
+"Oppose them! Holy smoke, man, you don't think I'd sit here with my
+hands folded and let a lot of rascally mestizos wreck my property, do
+you?"
+
+"I should remarg idt not," puffed Herr Geisler.
+
+"But, sir, there are only five of us here. How long do you suppose we
+could stick it out?"
+
+"Till der lastd oldt cat be dead, py chiminy!" exploded the German.
+"Herr Merrill, you are all righd. Young man, are you afraidt?"
+
+"No," protested young Markley indignantly, "but----"
+
+"Budt what, eh? Answer me dot, blease. Budt vot?"
+
+The belligerent German advanced till his pudgy forefinger was shaking
+under Markley's aristocratic nose.
+
+"Well, they say, you know, that Madero isn't very gentle to his
+prisoners, especially when they happen to be gringoes."
+
+"There, there, Markley," said Mr. Merrill, with a tinge of impatience,
+"don't repeat all the old gossips' tales about Madero. Why, if one
+believed half of them, he would be endowed with hoofs and horns, not to
+mention a tail with a spike on the end. If either you or Redman or
+Jennings wishes to leave the mine, you may. I'll write you a check for
+the amount I owe you now."
+
+"Well, you see, sir," began Markley, but Geisler interrupted him
+furiously.
+
+"Ach Himmel! Vot are you, a man or a Strassbourg pie? Donnervetter!
+Go! Raus! gedt oudt! Vamoose!"
+
+"Sir," began Markley, turning to Mr. Merrill from this furious storm of
+abuse.
+
+But his employer had taken out his check-book and fountain pen, and
+seemed intent upon making out the pink slips. Markley, baffled, turned
+with a red face toward Geisler.
+
+"It's all right for you to talk," he said in an aggrieved tone, "but we
+are all young fellows. We have our careers in front of us. We want to
+make something of ourselves----"
+
+"Ach!" broke out the German explosively, waving his pipe about angrily,
+"make deaders of yourselfs. Dot is vot you shouldt do. Go on. Dere
+are your pay checks. Take dem, und gedt oudt."
+
+Glad enough to escape, Markley hastily thanked his employer, and,
+snatching up the pink slips, made for the door. Outside, Redman and
+Jennings were waiting.
+
+"Come on," said Jennings, as Markley waved the checks, "let's get out
+of here. Old Madero may be along at any minute, and they say he hangs
+you up by the thumbs, and----"
+
+Their voices died out, as they hurried off to pack their belongings,
+after which they made off for the nearest town, some ten miles away to
+the southeast.
+
+"Veil," began the explosive Teuton, as their voices died away, "dere
+iss dree vine specimens--nodt by no means."
+
+"You can hardly blame them for looking out for their own interests,"
+rejoined Mr. Merrill. "It isn't everybody who, like you, would stick
+by his employer at the risk of his neck."
+
+"You is more dan my employer, py chiminy, you voss mein friendt,"
+exclaimed Geisler. "I aindt forgot it dot time dat no vun vouldt gif
+me a chob pecos dey dink I been vun pig vool. Vot didt you do, den?
+You proved yourself anudder fooll py gifing me a chob. Dink you, den,
+I run from dis, my dearie-o? Oh, not by a Vestphalia ham! Here I am,
+und here I shtay shtuck, py chiminy!"
+
+The mine owner gave his faithful super a grateful look, and then
+snatched up his soft hat with a brisk movement.
+
+"Come, Geisler," he said, "let us take a look around. Possibly, in the
+event of an attack, there may be one or two places that will need
+strengthening."
+
+"Ach, Himmel! vot a mans," muttered the German to himself, as he
+followed his employer out. "I vork for him, und, py chiminy grickets,
+I vight for him too, alretty."
+
+The stamp mill and main buildings of the mine, including the boiler and
+engine room, were surrounded by a stout fence of one-inch planking,
+perhaps ten feet in height. Frequent strikes and minor outbreaks among
+the Mexican miners had persuaded Mr. Merrill to follow the example of
+most of his fellow American mine owners in Mexico, and be prepared for
+emergencies. Facing toward the west, was a large gate in this
+"stockade," as it might almost be called. Surmounting this, was the
+bell, idle now, with which the miners were summoned to work. From the
+gate, which was swung open as Markley and his cronies had left it in
+their retreat, could be seen a huddle of small adobe houses--the homes
+of the laborers--and beyond these, and deeper in the valley, lay the
+red-tiled roofs and green gardens of Santa Marta, the nearest town.
+
+Men could be seen moving about the laborers' huts--in fact, there was
+an air almost of expectant bustle about the place. Shielding his eyes,
+Mr. Merrill gazed down toward the little town. His keen vision had
+caught the glint of a firearm of some sort between the legs of a man
+seated outside one of the huts.
+
+"These chaps must have advance information of some sort," he remarked
+to Geisler. "That fellow yonder is cleaning up a rifle."
+
+"Looks like it voss business alretty," remarked Geisler. "Himmel, I
+vould gif vun dollar und ninety-eight cents, alretty, to see a troop of
+regulars coming up der railroad tracks."
+
+But the tracks lay empty and shining before them, without even a
+freight car backed upon a siding to suggest the activity that, at this
+time of the week, usually reigned about the mine.
+
+"There isn't a regiment nearer than Rosario, at last reports," rejoined
+Mr. Merrill, "and no way of reaching them, now that the wires are cut.
+If only I dared leave the place, I'd ride to Rosario, but the instant
+we vacated it, those yellow jackals down yonder would come swarming in."
+
+"Dot is right," agreed Geisler, with a frown, "dey know, vorse luck,
+aboudt der amount of goldt vot is stored in der strong room. I bet you
+your life, dey iss yust votching for a chance to make idt a addack py
+der mine."
+
+"That's my idea, too, Geisler, and---- Hullo, who's this coming?"
+
+
+
+
+CHAPTER XXI.
+
+AN ACT OF TREACHERY.
+
+He pointed inquiringly down the hillside at a young figure on horseback
+that was wearily climbing the declivity.
+
+"He voss come a goot long vay, alretty," commented Geisler, taking in
+the dust-covered appearance of horse and rider. The gray powder, which
+covered both, was visible even at that distance.
+
+"He's an American," went on Mr. Merrill, "a young man, too. I don't
+recollect ever having seen him before round here. Wonder what he
+wants?"
+
+While he spoke, the rider came rapidly forward, and presently drew rein
+beside the miner and his super. He was a young man, tall, well
+muscled, and with a well-poised head, but his eyes were set rather too
+close, and there was something about that clean-shaven chin that rather
+made you distrust him.
+
+"I've beaten those kids to it," he muttered to himself, as his eyes
+first took in the two solitary figures standing at the gate. "The rest
+will be easy."
+
+Bob Harding, for it was the exiled West Pointer, could hardly help
+smiling, in fact, as he comprehended the simplicity of his task.
+
+"Good morning," he said in a pleasant voice, as he rode up. "Is this
+the Esmeralda Mine?"
+
+"It is," rejoined Mr. Merrill, "and I am its owner. Come in and rest
+yourself, won't you? You look fagged."
+
+It was the hearty, cordial greeting of one American in a strange land
+to a fellow countryman. Bob Harding accepted with alacrity. He
+slipped from his saddle as if he were weary to death, and, indeed, his
+travel-stained clothes supported that idea. If the two men facing him,
+though, could have seen him scattering dust in liberal proportions over
+himself and his horse a short time before, they might not have fallen
+into his trap so easily. With quirt and spur, he had worked his horse
+into a sweat. At such tricks, Bob Harding was an adept.
+
+But of all this, of course, neither Mr. Merrill nor his super had any
+idea. To their unsuspecting minds, Bob Harding was a fellow-countryman
+in difficulty, and they treated him accordingly.
+
+"Phew!" remarked Harding, slipping his reins over his arm, and
+following Mr. Merrill within the stockade, "I had a tough time getting
+away from those insurrectos."
+
+The remark had just the effect he intended it should have. Mr. Merrill
+regarded him with astonishment. Geisler muttered gutturally.
+
+"The insurrectos!" exclaimed Mr. Merrill. "Are they near at hand?"
+
+"They were," rejoined Bob Harding, secretly rejoicing to see how well
+his plan was working, "but they are now in retreat. The government
+troops met them near San Angelo, and drove them back to the west."
+
+"I had no idea there were any government troops closer than Rosario."
+
+"Nor had Madero's flying column, as he called it. But he found out a
+few hours ago. In the confusion I escaped and rode on here. I have a
+message for you from your son."
+
+"My son! Good Heavens! Is Jack in the hands----"
+
+"He was a prisoner of Madero, but he has escaped, and is now lying
+wounded at a spot I will guide you to."
+
+"Himmel! Yack Merrill a prisoner, alretty!" gasped Herr Geisler.
+
+"Not only Master Merrill, but two boy friends of his, an old gentleman,
+whom I should imagine was their instructor, and a cowboy."
+
+"Yes, it must be them!" exclaimed Mr. Merrill. "But how, in the name
+of all that's wonderful, did they come across the border? I thought
+they were at the Haunted Mesa, in New Mexico."
+
+"It is too long a story to relate to you now, senors," rejoined Bob
+Harding, "I may tell you, though, that they are safe at the hacienda of
+a friend. But your boy is seriously wounded, and must see you at once."
+
+"Good Heavens, Geisler! This is terrible news, Mr.--Mr.----"
+
+"Mr. Allen, of New York," put in Harding glibly.
+
+"Terrible news that Mr. Allen of New York brings us. You were with
+them, Mr. Allen?"
+
+"I was, sir. In my capacity as war correspondent for the _Planet_, I
+was with Madero's column. But, in the moment of defeat at the hands of
+the regulars, the miserable greasers turned on me as a gringo. I was
+compelled to flee for my life. First, however, I cut the bonds of our
+young friends and their comrades, and under cover of night we escaped."
+
+Bob Harding was certainly warming to his subject as he went along. Mr.
+Merrill regarded him with gratitude.
+
+"I've a horse in the stables, Mr. Allen," he said. "I'll saddle up,
+right away, and accompany you. How can I ever thank you for all you
+have done for my boy and his friends?"
+
+"Don't mention it," said Allen glibly; "we Americans must do little
+things for one another, you know. But hurry, sir. Your boy was
+calling for you when I left."
+
+"Poor lad!" exclaimed the deluded mine owner, hastening toward the
+stable. "Geisler, you must stay and look after the place. How far is
+it, Mr. Allen?"
+
+"Not more than ten miles, sir," was the rejoinder.
+
+"I can ride there and back before dark, then," declared Mr. Merrill.
+"If the lad is strong enough to be moved, I'll bring him with me."
+
+All this time Geisler had been examining "Mr. Allen's" horse with a
+singular expression. As the miner owner vanished in the direction of
+the stable, he spoke:
+
+"Dot poor horse of yours vos aboudt tuckered in, aindt it?" he inquired.
+
+"Yes, poor brute," rejoined Bob Harding, "I rode at a furious pace."
+
+"Und got all der dust on his chest, und none on his hind quvarters,"
+commented the German suspiciously.
+
+But Harding returned his gaze frankly, and wiped his brow with a great
+appearance of weariness.
+
+"Is that so?" he said. "I didn't notice it. But then, I rode so hard,
+and----"
+
+"Are you ready, Mr. Allen?"
+
+It was Mr. Merrill's voice. He rode up, as he spoke, on a big
+chestnut, which he had saddled and bridled faster than he had ever
+equipped a horse before.
+
+"All ready, sir," was the response, as Bob Harding swung himself into
+his saddle again.
+
+Geisler had run into the office. Now he reappeared, holding something
+under his coat. He approached Mr. Merrill's side, and, while Bob
+Harding was leaning over examining his saddle-girth, the German slipped
+the object he held to his employer.
+
+"Idt's a gun," he whispered. "Keep idt handy. Py chiminy, I dink
+maype you need him pefore you get through."
+
+"With the insurrectos in retreat?" laughed Mr. Merrill. "Geisler, you
+are getting nervous in your old age. Come, Mr. Allen, let's be getting
+forward, I can hardly wait till I see my boy."
+
+The horses plunged forward and clattered down the hillside.
+
+Geisler watched them till a bend in the road below hid them from view.
+Then he turned slowly to reenter the stockade.
+
+"Py chiminy," he muttered, emitting huge clouds of blue smoke, "I dink
+me dere vos a vood-pile in dot nigger, py cracious."
+
+
+
+
+CHAPTER XXII.
+
+AT ROSARIO STATION.
+
+The dull gray of the dawn was illuminating the east, and the breath of
+the morning astir in the tree-tops, when Bill Whiting, station agent at
+Rosario, began to bestir himself. The station agent was not about so
+early on account of passengers that might be expected by an early
+train--for the excellent reason that there was no morning train. Since
+fighting had begun in Chihuahua, schedules had, to quote Bill, "gone to
+pot." On a sidetrack lay a locomotive, smokeless and inert, just as
+her crew had abandoned her. Some loaded freight cars, their contents
+untouched, likewise stood on the spur. That Bill Whiting, however,
+meant to guard the railroad's property, was evidenced by the fact that
+strapped to his waist was a portly revolver, while a rifle lay handy in
+the ticket office, in which, since the outbreak of trouble, he had
+watched and slept and cooked.
+
+Bill's first task, after tumbling out of his blankets and washing his
+face in a tin basin standing in one corner of the office, was to tap
+the telegraph key. The instrument gave out a lifeless "tick-tick."
+
+"No juice--blazes!" grunted Bill, and, being a philosophical young man,
+he bothered himself no more about the matter, and went about getting
+his breakfast.
+
+In the midst of his preparations, however, he suddenly straightened up
+and listened intently. To hear better, he even shoved aside the
+sizzling frying-pan from its position over one burner of his kerosene
+stove. What had attracted his attention was a distant sound--faint at
+first, but momentarily growing nearer.
+
+"Blazes!" muttered Bill, scratching his head, and making for a rear
+window, which commanded a view of the long, white road. "What's that,
+I wonder? Sounds like a sick cow."
+
+He gazed out of the window earnestly, and then suddenly recoiled with a
+startled exclamation.
+
+"Blazes! It ain't no cow. It's an automobubble. Yes, sir, as sure as
+you live, it's a bubble. Whose can it be? Maybe it's old man
+Stetson's himself."
+
+Chugging in a spasmodic sort of way, the car drew nearer, and the
+station agent now saw that there were several people in it.
+
+"Looks like that car is spavined, or something," commented Bill. "Why,
+it's regularly limping; yes, sir--blazes!--it's limping, fer a fact."
+
+Buck Bradley's auto was, in fact, at almost its "last gasp." Ralph's
+temporary repair had not lasted any longer than he had expected.
+Fortunately, at the time it gave out, the insurrectos had apparently
+given up the chase, and the party was not far from the hacienda of a
+friend of the genial Buck. At his suggestion, therefore, they diverted
+from their road to the mine, and swung off to this house. Here a hasty
+meal and a warm welcome were enjoyed, and Ralph set the car in order as
+best he could. Buck's friend, however, had news for them. He had
+heard that there was an encampment of regulars at Rosario, from which
+it was only a short run by rail to the branch on which the Esmeralda
+was located.
+
+This information caused the party to change their plans. With the car
+in the condition in which it was, they doubted whether it would be
+possible to travel over the rough roads intervening between themselves
+and the mine. On the other hand, Rosario was not far off, and on a
+smooth, hard highway. If the information of Buck Bradley's friend was
+correct, and there was no reason to doubt it, the regulars were camped
+at Rosario guarding the line. What more easy than to explain their
+case to the leader of the Mexican regulars, and steal a march on the
+insurrectos by reaching the Esmeralda first by rail, and wiping out the
+band of Madero?
+
+But, alas for human plans! The party in the auto was doomed to bitter
+disappointment. As they approached, and no camp was to be seen, they
+began to realize that their information had been inaccurate. Bill
+Whiting speedily clinched all doubt in the matter.
+
+"Say, my friend," hailed Buck Bradley, as the agent emerged from his
+shack, "where are the soldiers?"
+
+"You mean the greaser regulars?" was the rejoinder. "Blazes, they went
+off yesterday. Had a tip where Madero was, and they are after him,
+hot-foot, I reckon."
+
+The boys exchanged despondent glances. Here was a fine end to their
+high hopes. The Esmeralda was now farther off than ever, and the auto
+was hopelessly crippled. One tire was worn almost to ribbons, a rim
+had been sprung, and two spark plugs had cracked. Every one of the
+party realized, as the car stopped with a sigh, that it couldn't move
+again until a tall lot of overhauling had been done.
+
+"Anything I can do to help yer?" volunteered Bill, noting the woebegone
+faces of his countrymen.
+
+"Nothing, son, unless you've got a wire working," sputtered Buck, who,
+as he did with everything, had gone into this matter, heart and soul.
+
+"Wire!" echoed the station agent, "why, blazes, I couldn't put through
+a tap fer Diaz himself. The wire went dead two days ago, and I've been
+on my own hook since."
+
+"What was the last word you had?" asked Jack, thinking, perhaps, that
+they might have some information in regard to affairs at the mine.
+
+The agent dived into his pocket and fished out a yellow paper.
+
+"Here it is," he exclaimed, "and it's signed by 'King Pin' Stetson
+himself: 'Keep freight moving at all hazards.'"
+
+"It's signed by Mr. Stetson, you say?" exclaimed Ralph eagerly.
+
+"Sure. He's the main boss on this road, you know, and----"
+
+"I know, I know!" cried Ralph eagerly, "but is he here across the
+border?"
+
+"Huh? Not he. He's in the best hotel in El Paso, consulting and
+smoking two-bit seegars. But my job's here, and here I stick."
+
+But Ralph and Jack had not heard this speech. A light shone in the
+Eastern boy's eyes, the light of a great idea.
+
+"There's a locomotive yonder, Jack," he whispered. "I can run one. I
+learned one summer when pop took me over the Squantock and Port Gloster
+line. You said there was a branch connecting with the Esmeralda. Why
+can't we go by rail?"
+
+"By ginger, Ralph! Have you got the nerve?"
+
+"Look at me."
+
+Jack regarded his comrade an instant. There wasn't a flicker of an
+eyelash to show that Ralph was the least bit nervous. The experiences
+of the last few days had taught him much.
+
+While Bill Whiting regarded them curiously, Jack hastily told the
+others of what Ralph had proposed.
+
+"That appeals ter me as a ring-tailed roarer of a good idee," announced
+Buck Bradley, when he had finished.
+
+"Waal, I'm more used ter doin' my fightin' ahorseback than from a loco,
+but I guess it goes here," chimed in Pete.
+
+"An eminently sensible suggestion," was the professor's contribution.
+The maimed ankle of the man of science was now almost well, and, as he
+put it, he was "restored to his customary salubriosity."
+
+"Then, all we've got to do, is to get permission to take the
+locomotive," declared Jack. He turned to Bill Whiting, who had been
+eyeing them curiously.
+
+"We've got to get through to the Esmeralda mine," he said. "Our auto
+is broken down, and yet the fate of the mine, and perhaps the lives of
+its defenders, hang upon our arrival there as soon as possible. Have
+we your authority to run the locomotive through?"
+
+"Say, son," drawled Bill Whiting, "put on your brakes. That's a
+compound, and even supposing I could let you take her, how would you
+run her?"
+
+"There's a boy here who can run her all right," cried Jack impatiently.
+"All we need to have is your authority."
+
+Bill Whiting shook his head.
+
+"Sorry," he said. "I don't know you, and that loco's railroad
+property. I'm responsible fer it. Suppose you'd ditch her?
+No--blazes!--it wouldn't do at all."
+
+"I'll give yer a hundred dollars gold fer two hours use uv that
+ingine," cried Buck Bradley.
+
+"No good," declared Bill, shaking his head; "it's railroad property.
+I've got my job to look after, even if Chihuahua is turned inside out."
+
+"But this is a matter of the utmost urgency," argued Jack. "Listen."
+
+He rapidly detailed the outlines of their situation to the agent. The
+man was obdurate, however.
+
+"Couldn't nobody touch that ingine but old man Stetson himself."
+
+"How about his son?" Ralph's voice rang out clearly above the excited
+tones of the others.
+
+"Waal, I reckon he could, but he ain't here."
+
+"He isn't, eh?" demanded Ralph, hopping out of the tonneau, "well, my
+name happens to be Ralph Stetson."
+
+"Oh, quit joking. You're Americans, like myself, and I'd like ter help
+you out, but I can't do it."
+
+"Will you give me a chance to prove to you I'm Ralph Stetson?" asked
+Ralph eagerly.
+
+"Sure; a dozen, if yer want 'em," grinned the agent, gazing at the
+ragged, tattered figure before him.
+
+Ralph dived into his pocket and pulled out a bundle of letters and
+papers. Motioning the agent to sit beside him at the edge of the
+platform, he skimmed through them for the other's benefit. The group
+in the auto watched anxiously. A whole lot depended on Ralph's proving
+his identity.
+
+"Say, blazes!" burst out the agent suddenly, "_you are_ Ralph Stetson,
+ain't you?"
+
+"I think those letters and papers prove it," answered the boy. "Now,
+do we get that loco?"
+
+"I reckon so, if you say so. But, will you sign a paper, releasing me
+of responsibility?"
+
+With what speed that paper was signed, may be imagined. In the
+meantime, Buck Bradley, who knew a thing or two about railroading
+himself, had his coat off, and was hard at work waking up the banked
+fires. Presently the forced draught began to roar, and black smoke to
+roll from the smoke-stack. By the time the auto had been wheeled in
+under a shed, and Bill Whiting asked to communicate with the government
+troops as soon as possible, all was ready for the start.
+
+The engine was trembling under a good head of steam, white jets gushing
+from her safety valves.
+
+"All ab-o-a-r-d!" yelled Pete, in the manner of a conductor, and Buck
+Bradley, who had stepped off after his labors to cool up a bit, began
+to climb back again.
+
+"Why, are you going with us, Mr. Bradley?" demanded Jack amazedly.
+"What about your show?"
+
+"Oh, Sam Stow kin look after that," was the easy rejoinder. "It won't
+be the first time. I've worked long enough; now I'm off for a little
+play."
+
+"Won't be much play about it, I'm thinking," grunted Pete.
+
+The engine bell clanged, a hoarse shriek came from her whistle, and the
+wheels began to revolve. Ralph was at the throttle, while Bill Whiting
+was up ahead to throw the switch.
+
+"Good luck!" he cried, waving his hand as the locomotive swept by and
+rolled out upon the main line.
+
+"Good-by!" cried the crowd of adventurers in the cab, waving their
+hands back at him.
+
+Buck threw the furnace door open, and sent a big shovelful of coal
+skittering into the glaring interior. The cumbrous machine gave a leap
+forward, like a scared greyhound, as Ralph jerked the throttle open.
+
+The Border Boys were off on what was to prove one of the most
+adventurous incidents of their lives.
+
+
+
+
+CHAPTER XXIII.
+
+JACK MERRILL'S "SPECIAL."
+
+The landscape swam by, the telegraph poles flashed past, as the flying
+locomotive gained headway. The ponderous compound jolted and swung
+along over the rough tracks like a ship in a stormy sea. But the
+thrill of adventure, the buoyant sense of facing a big enterprise,
+rendered the lads oblivious to everything but the track ahead.
+
+From time to time, Buck Bradley stopped his shoveling, and, holding by
+a hand-rail, leaned far out from the footplate, scanning the metals
+that stretched out in two parallel lines ahead.
+
+"Be like them varmints to hev blown up a bridge, or spiked a track," he
+muttered.
+
+All eyes were now on the alert for the first sight of the red-brick
+station--the only one on the line--which Bill Whiting had told them
+marked the Esmeralda switch. As yet it had not come into view, but
+they judged it must be around a curve which lay ahead, the far side of
+which was hidden from them by a clump of woods. Suddenly, from this
+clump emerged a figure, waving a red flag. He stopped in the middle of
+the track, waving his flag frantically.
+
+"Shut down!" yelled Buck. "There's danger ahead!"
+
+"Looks more like a trick, to me," growled the wary Coyote Pete.
+
+"Can't afford to take chances," rejoined Buck. "How do we know what's
+the tother side of that curve?"
+
+"That's so," agreed Pete; "them critters might hev planted a ton of
+dynamite there, fer all we know."
+
+The brakes ground down, and the panting locomotive came to a stop
+within a few feet of the man with the red flag. It could now be seen
+that he was a small, dark Mexican, wearing a high-crowned hat.
+
+"Why, I know that fellow, he----" began Ralph. But his recognition of
+the fellow, whom he had seen in Madero's camp, came too late.
+
+From the woods ahead of them, a perfect hailstorm of bullets began to
+spit about the engine. Fortunately, none of the occupants of her cab
+were struck, although the windows were splintered and the woodwork
+honeycombed.
+
+"Go ahead!" roared Buck.
+
+"What if they've torn up the track?" gasped Ralph.
+
+"Not likely. If they had, they wouldn't be bothering to shoot at us.
+Let her out. Ouch!"
+
+A bullet whizzed past the burly showman's ear, and just nicked the tip
+of it.
+
+With a roar of rage, like the bellowings of an angry bull, he leaned
+his huge form out of the window and began pumping lead from his
+revolver into the woods. It is doubtful if his fire had any effect,
+but at that minute Ralph started the engine up again. A yell came from
+the Mexicans within the wood, as he did so. A hundred or more poured
+out, firing as they came.
+
+"Duck, everybody!" yelled Coyote Pete, as the storm broke.
+
+A tempest of lead rattled about the engine, but, thanks to the
+protection of the steel cab, not one of the crouching occupants was
+hurt. Almost before they realized it, they had swung around the curve,
+and were safe. As Buck Bradley had surmised, no attempt had been made
+to wreck the track beyond, the insurrectos having counted, seemingly,
+on stopping the dash for the Esmeralda by their ambush in the wood.
+
+[Illustration: A tempest of lead rattled about the engine. Almost
+before they realised it, they had swung around the curve.]
+
+"Consarn their yellow hides," grunted Pete, "that shows they kep'
+closer tabs on us then we knew. I reckon they was scared to follow us
+to Rosario, thinking, like we did, that the regulars was there. Waal,
+that was a neat little surprise party, but it didn't work."
+
+Round the curve they tore, at a hair-raising gait, but the engine stuck
+to the metals. Ten minutes later a cheer went up, as the red-brick
+station, which they knew must mark the Esmeralda switch, came in sight.
+
+"I got the switch key from Whiting," cried Buck, as they reached the
+switch, "I'll throw it."
+
+He swung himself down from the cab, and ran rapidly ahead, down the
+track, to the switch lever. As he bent over it, from a clump of bushes
+near by, there leaped a score or more of men.
+
+"Buck! Buck!" yelled Coyote Pete.
+
+The big fellow looked up just in time. The foremost of his attackers
+was upon him as he threw the switch over. Buck picked him up, and
+fairly pitched the little Mexican over his head. The man fell in a
+heap at one side of the track.
+
+"Come ahead!" bawled Buck, while the others hesitated and held back.
+
+Ralph started the engine up, and it rolled toward the switch points.
+This seemed to wake the hesitating Mexicans to life. With a yell, they
+made a concerted rush for Buck, but, as they did so, Ralph pulled the
+whistlecord, and the locomotive emitted an ear-splitting screech. The
+Mexicans hastily jumped aside, to avoid being run down, while Buck made
+a leap to exactly the opposite side of the track. As the engine puffed
+by, he swung on. As he did so, however, one of the yellow men made a
+spring for the switch. It was his evident intention to throw it, while
+the engine was passing over it, and ditch them.
+
+But, before he could carry out his intention, Jack, who had seen what
+was about to happen, had snatched up a hunk of coal. With all his
+force, he aimed it at the fellow, and struck him fair and square on the
+head. The would-be train-wrecker toppled backward with a groan, just
+escaping the wheels of the engine. Before he gathered himself up and
+realized what had hit him, the engine was roaring and puffing its way
+up the grade to the Esmeralda.
+
+"That shows us what we may expect at the mine," commented Jack. "I
+hope they are still all right."
+
+"Don't worry about that, boy," comforted Buck, noting his troubled
+face. "The fact that Madero had his men along the line shows that he
+anticipated our game--like the shrewd ruffian he is. It stands to
+reason he couldn't have his precious squadron, or column, or whatever
+he calls it, in two places at once, so I guess we'll be in time yet."
+
+"I hope so, I'm sure," breathed Jack. "If we failed now, it would be
+the bitterest moment of my life."
+
+But, as they came in sight of the tall stockade and the smokeless
+chimneys of the Esmeralda, they saw that their apprehensions were
+groundless. No sign of life appeared about the mine buildings. But
+presently, in answer to a long blast on the whistle, a strange figure
+came toddling out of the gate. It was that of Geisler. As he saw the
+engine, with its load of friendly faces, he broke into a cheer, and ran
+toward the track side.
+
+"Hoch! Hoch! Hoch!" he yelled, waving his china-bowled pipe about his
+head. "Diss iss der bestest thing I've seen since I had idt der
+Cherman measles, alretty yet."
+
+As the brakes ground down, and with a mighty exhalation of steam and a
+sigh from the air-brakes, the locomotive came to a stop, Jack leaped
+from the cab and ran toward the German. To his astonishment, Geisler
+almost recoiled as he drew near, and uttered a shout.
+
+"Donner blitzen! I voss righdt den, idt vos a trap dot dose rascals
+laid."
+
+"What do you mean, Mr. Geisler? Where is my father?" gasped Jack, all
+in one breath.
+
+"Himmel!" sputtered the German. "Oh, diss is an onloocky day, py
+chiminy. A young feller rode it to der mine, early to-day, undt told
+your fader dot you vos wounded, and----"
+
+"My father went with this fellow?" demanded the boy, his eyes blazing
+with eagerness and anxiety.
+
+"Ches. He thought dot idt vos all righdt, und----"
+
+"It's a trick of Madero's to rush the mine!" exclaimed Buck, who, with
+the others, came up as the German was ejaculating the last words.
+
+"Dot is vot I dink idt. Listen."
+
+Forthwith the German launched into a detailed report of what had
+occurred, not omitting a full description of Harding, which was
+instantly recognized by the boys.
+
+"Harding, the scoundrel!" exclaimed Jack.
+
+"I'd like to get my hands on him for just five minutes," breathed Walt
+viciously.
+
+Buck and the others, who were, of course, familiar with what had
+occurred to the boys with Madero's column, were also incensed.
+
+"Such men should be hanged!" exclaimed the professor, with what was for
+him, a remarkable display of emotion.
+
+"Budt come," urged the German, as he concluded his narrative, "vee hadt
+better be getting inside der stockade."
+
+He pointed down toward the miners' village, where men could be seen
+hastening about, as if preparing to take action of some sort. What
+that action was, they guessed too well. Acting in concert with Madero,
+they meant to storm the mine, and break open the specie room.
+
+Ralph ran the locomotive upon a switch and locked the throwing lever.
+Then he followed the others through the gate of the stockade. As it
+closed behind them, Geisler let fall a stout wooden bar into sockets
+prepared for it.
+
+"I guess dot holdt dem for a viles," he said, as the bar clattered into
+position.
+
+But Jack's thoughts were distracted, and his manner absorbed. His mind
+was fixed upon Harding's rascality, and the probable dilemma in which
+his father now was. Buck Bradley noticed the boy's despondent air, and
+sought to cheer him up.
+
+"Brace up, Jack," he roared in his hearty way, "your pop is all right.
+According to my way of thinking, those greasers just lured him away
+from here, so that they could have easy access to the specie room.
+They knew that if he was on the ground, he'd blow up the whole
+shooting-match before he'd let them get at the gold."
+
+"Then you don't think they have harmed him, Mr. Bradley?"
+
+"Not they, my lad," was the reassuring rejoinder, "they wouldn't dare
+to injure a prominent American like your dad. Why, our troops are all
+massed at San Antone--for manoeuvers, the department says--but as
+surely as my name is Buck Bradley, the troops are there to see that the
+greasers don't get too fresh. You see, Jack, Uncle Sam don't want to
+mix in other folks' troubles. He believes in playing in his own back
+yard, but when any one treads on your Uncle's toes, or injures one of
+his citizens--then, look out for high voltage shocks."
+
+"You have relieved my mind a whole lot, Mr. Bradley," said Jack
+gratefully. "I guess it's as you say. Madero and his crowd wouldn't
+want to run the risk of an American invasion."
+
+"You can bet a stack of yaller chips on that, boy. But now, let's
+follow this Dutchman around and see what the lay of the ground is. If
+we've got to put up a scrap--and I guess we have--it's a long move in
+the right direction to have your surroundings sized up accurate. By
+the way, is this fellow Geisler all right?"
+
+"My father thinks he is the most faithful and capable mining super in
+the country," answered Jack warmly. "I guess he is, too. I only met
+him once before on a former visit to the mine, but he sort of inspires
+me with confidence."
+
+"Same here, Jack. I tell you the Dutch kin raise some Cain when they
+get going, and that fellow looks to me like one of the right brand."
+
+Thus talking, they came up with the others. Geisler was explaining
+volubly his plan of defense. Buck Bradley interrupted him.
+
+"What's the matter with boring some holes all around the stockade?" he
+asked. "We can fire from behind them if it's necessary, without
+exposing ourselves."
+
+"Buck, that's a great idea," declared Pete, whose eyes were shining at
+the thought of what he termed "some action." "Got a brace and bit,
+Geisler?"
+
+"Sure. Ve-e haf a whole barrel of braces and bitters," was the
+response, as the corpulent Teuton hastened off to get the tools.
+
+At the part of the stockade at which they now were standing a ladder,
+used in some repairing job, still leaned against the high, wooden
+fence. Coyote Pete, struck by a sudden idea, clambered up it, and
+gazed over the top of the defensive barricade. As his head topped the
+summit, he gave a shout and rapidly ducked. At the same instant a
+sound, like the hum of an angry bee, buzzed above their heads.
+
+"A bullet!" gasped Buck Bradley.
+
+"That's wot, pod'ner," rejoined Pete, "and it's the first of a whole
+flock of such like. The country off to the southwest is jest alive
+with insurrectos!"
+
+
+
+
+CHAPTER XXIV.
+
+THE ATTACK ON THE MINE.
+
+Flinging his legs over each side of the ladder, Coyote Pete slid to the
+ground like a boy sliding down a cellar door.
+
+"I could catch the glint of sunlight on their rifles," he explained.
+"The beggars were trying to approach unseen, though, I guess, for they
+were sneaking round a neck of woods so as to take advantage of that
+arroyo that runs almost up to the mine. Better get busy with that
+borer."
+
+And "get busy" they did. Holes were rapidly bored in the stockade, the
+apertures being of sufficient size to accommodate comfortably the
+muzzle of a rifle. Above each such hole another was bored, to enable
+the defenders to see the position of their foes. Although this work
+took more than an hour, there was still no sign of the enemy. But they
+evidently had a close watch kept on the mine, for a hat elevated on a
+long stick above the top of the stockade was promptly riddled with
+bullets.
+
+"Jingo!" gasped Jack. "Those fellows mean business."
+
+"What do you suppose they are going to do?" Walt asked Buck Bradley.
+The stout showman looked grave.
+
+"This hanging back looks bad," he rejoined. "I guess they are waiting
+till dusk so as to try and catch us unprepared. Evidently they figger
+they've got us where they want us, and there is no use being in a rush
+about finishing us up."
+
+Buck's words were grim, but his expression was grimmer yet. The former
+ranch boss had been in many a tough place in his day, but revolving the
+situation in his mind he could not call to recollection any more
+dangerous circumstances than those in which he now found himself.
+
+"Bottled and corked," was the way he expressed it to Coyote Pete, who
+fully shared his apprehensions.
+
+Fortunately, behind the office of the mine, there was a small room well
+stocked with rifles and ammunition. This was wise precaution of Mr.
+Merrill's, who, knowing the Mexican character to a T, had insisted on
+this room being provided in case of strikes or other difficulties.
+
+The store of arms was drawn upon freely, and each of the defenders had
+a spare rifle at his side. The weapons were piled by their respective
+holes while the besieged awaited the attack. But a hasty dinner was
+prepared on the coal-oil stove Of the office, and eaten and digested
+before there came any move on the part of Madero's men.
+
+Through the peep-holes a casual inspection showed nothing outside but
+the hillside sloping away from the mine, with here and there a clump of
+bushes or small, scrubby trees. But every once in a while the grass
+would stir, or a clump of bushes would be agitated strangely, as some
+concealed form crept up yet closer to the stockade. Evidently, as Buck
+had said, the intention of Madero was to "rush" the place.
+
+The mining village now seemed deserted, except for a few forms of women
+and children which could be seen flitting about. Evidently most of the
+men had joined the insurrectos, hoping to have a share in the loot when
+the time came.
+
+"Say, Geisler!" exclaimed Buck Bradley suddenly, "got any steam in the
+boiler?"
+
+"Ches. Aboudt forty or fifty pounds. Der fires vos banked. Pud vy?"
+
+"Oh, nothing. I've just got a little plan in my head. Now, Jack,
+suppose you and I take a little run to the boiler room and look about
+us a bit."
+
+The boy was glad of anything to do to relieve the tension of waiting
+for the attack that didn't come. He gladly accompanied the
+self-reliant Westerner to the boiler house. They found, as Geisler had
+said, that in one of the boilers steam was still up.
+
+"Now let's take a look around here, sonny," said Buck, glancing about
+the walls as if in search of something. "Ah! Here we are, that will
+do."
+
+He pounced on a big reel of fire hose attached to the wall, as he spoke.
+
+"Fine! Couldn't be better," he continued, as he rapidly unwound it.
+"Why, there must be fifty feet or more here. Now let's see. Where is
+the blow-off valve of this boiler?"
+
+"This is it, isn't it?" asked Jack, indicating a valve, with
+wheel-controlled outlet near the base of the boiler.
+
+"That's it. Now then for a monkey wrench and then we are all ready to
+give those greasers the surprise of their lives in case they try an
+attack upon this side of the stockade."
+
+"What are you going----"
+
+That was as far as Jack got in his question. As the words left his
+lips, there came from without the sharp sound of a shot.
+
+Bang!
+
+"Phew!" whistled Buck. "That's the overture. The performance is about
+ter begin."
+
+In the meantime, the members of the party left at the peep-holes by
+Buck Bradley and Jack, had been trying their level best to obtain some
+inkling of which side the insurrectos meant to storm first. But, for
+all the sign the long, waving grass gave, or the bushes imparted, they
+might as well have gazed at the sky. Had they not known that the
+insurrectos were out there somewhere, they would have deemed the
+hillside barren of life.
+
+Suddenly, however, as Coyote Pete's keen eye was sweeping the open
+space before the stockade, the grass quite near at hand parted, and a
+wiry little Mexican stepped out.
+
+It was a good evidence of the control that Madero exercised over his
+men that this fellow, although he must have known he was placing his
+life in deadly peril, advanced to within a few feet of the stockade
+without a tremor.
+
+Apparently, judging from his expression, he was astonished that no
+hostile demonstration came from within. But the defenders had no wish
+to sacrifice life needlessly, and refrained from firing upon him.
+Suddenly he halted, and raising his voice, cried out in Spanish:
+
+"Will you foolish gringoes surrender and give up the gold peaceably, or
+must we attack the mine?"
+
+"Did Madero tell you to ask that?" shouted Pete through his peep-hole.
+
+"Yes; the general demanded that I should offer you this chance for your
+lives."
+
+"Then tell the general, with our compliments, that if he thinks he'll
+get Mr. Merrill's gold without a fight, he's up against the toughest
+proposition he ever tackled."
+
+"As you will, senors. Adios!"
+
+With a wave of his hat, the Mexican ran speedily back down the
+hillside, and dived into some bushes. The watchers of the stockade
+were of the opinion that the wave of the hat was merely a bit of Latin
+extravagance. They soon found out, however, that it had the
+significance of a signal. For, as the fellow dropped into cover, the
+grass became alive with human forms. Coyote Pete's finger, which had
+been trembling upon the trigger, pressed it.
+
+Bang!
+
+It was the first shot of the desperate battle for the defense of the
+mine, and the sound that had reached the two in the boiler house.
+
+The report was followed by a series of appalling yells from without the
+stockade. Mexicans seemed to spring from every clump of grass and bit
+of brush. It was amazing how they could have crept so close without
+being detected.
+
+"We can't last five minutes!" gasped Walt, as he gazed out. The lad
+fired grimly into the advancing rush, however, and the others stood to
+their guns like veterans. Their cheeks were blanched under the tan,
+though, and the corners of their mouths tightened. Each one of those
+defenders realized the practical hopelessness of their positions.
+
+Suddenly, amid the besiegers' onrushing forms, appeared a figure
+mounted upon a superb black horse. The animal curvetted and plunged as
+the reports of the rifles of both sides rattled away furiously, but his
+rider had him in perfect control.
+
+"There's Ramon, the scoundrel!" roared Pete, gazing at the defiant
+figure. "I'll give him a shot for luck."
+
+But for once the plainsman's aim was at fault. The bullet evidently
+did not even ruffle the former cattle rustler.
+
+"Ledt me try!" puffed the German ferociously.
+
+He fared no better.
+
+"Bah! Und I thought I vos a goodt shot!" he exploded.
+
+"It ain't that," rejoined Pete superstitiously. "The Mexicans say that
+Ramon bears a charmed life, and that only a silver bullet will ever lay
+him low."
+
+Before the professor could make any comment Ramon was heard issuing
+commands in a sharp voice. He seemed to have the direction of the
+attack. Of Madero there was no sign, unless a small figure on a shaggy
+pony, far to the rear, was that of the insurrecto leader.
+
+The result of Ramon's command was soon evident. The attackers had not
+been prepared for so sharp a defense, and, anxious to lose as few men
+as possible, Ramon had ordered them to drop once more into the grass.
+
+This was good strategy, as it was apparently only a matter of time
+before the mine defenders would have to surrender, and it was little
+use to sacrifice lives in a mad rush against their rifles.
+
+The attack had splintered the stockade in a score of places, but,
+thanks to the toughness of the seasoned wood, the bullets that had
+penetrated had lost most of their strength. Beyond a few scratches
+from flying splinters, none of the defenders were injured.
+
+"What can they be up to?" wondered Pete, as half an hour passed and no
+further sign came from the besiegers.
+
+Ramon's figure had now vanished. Perhaps he realized that the fangs of
+their enemies were by no means drawn, and deemed it more prudent not to
+take chances on the strength of his "charmed life."
+
+And so the time passed. The sun was well on his march toward the
+western horizon before there came a move on the part of the enemy, and
+when it did come it was a startling one. Taking advantage of every bit
+of cover, the astute mestizos had crept around the stockade till they
+were in a position exactly behind the defenders. So that, in fact, for
+the last half hour, the alert rifles of Coyote Pete and his companions
+had been covering emptiness.
+
+A yell as the attackers charged from the direction into which they had
+covertly worked themselves apprised the besieged of what had happened.
+Bitterly blaming his stupidity in not foreseeing such a move, Pete,
+followed by the others, darted across the stockade. As they were
+halfway across, however, a dozen or more heads appeared upon the
+undefended top.
+
+The insurrectos had determined on a bold rush, and unmolested they had
+succeeded in scaling the walls on each other's shoulders.
+
+"Good Lord!" groaned Pete, as he saw.
+
+Despair was in the countenances of the others, but, even as they halted
+in dismay at what seemed certain annihilation, a strange thing happened.
+
+With a screaming, earsplitting roar, a white cloud swept from the
+direction of the boiler house at the clustering forms on the top of the
+stockade.
+
+It was a column of live steam that swept them from their perches, like
+dried leaves before a wind.
+
+Buck Bradley's plan had worked with terrible effectiveness. Before the
+rush of white-vapor the insurrectos melted away in a screaming, scalded
+flurry. In less than two minutes after Jack had turned the steam on,
+not a sign of them was to be seen.
+
+"Hooray!" yelled the boys, carried away by the sudden relief of the
+strain when it had seemed that all was over. "Hooray! We win!"
+
+"Don't be premature!" admonished Buck gravely, as the column of steam
+was shut off. "We ain't out of ther woods yet by a long shot. How
+about it, Pete?"
+
+The old plainsman tugged his sun-bleached moustache viciously.
+
+"Why, boys," he declared emphatically, "them reptiles ain't begun ter
+fight yet."
+
+
+
+
+CHAPTER XXV.
+
+THE LAST STAND.--CONCLUSION.
+
+As the cow-puncher spoke, there came a sound from the direction of the
+gate which was filled with sinister significance.
+
+Thud! Thud!
+
+It echoed hollowly within the stockade. Buck Bradley was quick to read
+its meaning.
+
+"They've got a big log or suthin, and are busting in the gate!" he
+cried.
+
+A shout of dismay went up from them all. As it so happened, there had
+been no time to bore any holes near the gate, and the only way to delay
+the work of battering it down would be to clamber to the fence top and
+fire down into the insurrectos handling the battering ram.
+
+But it needed no second thought to show that this would be madness. At
+the first appearance of a head above the stockade, they knew that half
+a hundred rifles from without would pour a volley at it. It would not
+take more than ten minutes to wipe out the whole garrison in this way.
+
+"Nope. We'll have to think of some other plan," decided Buck. It is
+worthy of remark here that not one of the defenders of the mine had
+ever even hinted at a surrender. This was not due so much to the fact,
+as they knew, that it would only mean exchanging one form of death for
+another, as it was to their grim determination to defend the mine at
+whatever cost to themselves. It was the dogged American spirit that
+prevailed at the Alamo.
+
+"Aha! I haf idt!" burst out Geisler suddenly, after a few minutes of
+deep thought. "Dere is no hope uv safing dot gate?"
+
+"Not the least," Buck assured him. "They'll have it through in a few
+minutes now."
+
+He pointed to the timbers which were already showing jagged cracks up
+and down their entire length.
+
+"Veil," said the German, "der office uv der mine is made strong--oh
+very strong, for behindt idt is der specie room. Ve can gedt by der
+inside in dere and fire through der vindows. And as a last resort vee
+can----"
+
+He paused.
+
+"We can what?" demanded Jack.
+
+"Nefer mindt. I dell you later. Now is dot agreed upon?"
+
+"It's about all we can do, I guess," grunted Pete, "unless we stay here
+to be shot down."
+
+"Den come mit me."
+
+The German rapidly led the way across the yard to the office building.
+As he closed and barred the door, they noted that it was lined inside
+with steel, strongly riveted to the oak. The windows also had steel
+shutters, cleverly concealed, in cases into which they slid, from
+casual view. In the windows, as well as in the door, were small
+apertures for firing through.
+
+"Why, it's a regular fort!" exclaimed Ralph, as the shutters clanged to
+with a harsh, grating sound.
+
+"You bet my life idt's a fort," agreed Herr Geisler, "undt ledt me tell
+you dot you needt a fort ven you have a specie room by dis country."
+
+"Then the specie room is near us?"
+
+"In there."
+
+The German pointed over his shoulder at a door in the rear of the
+office.
+
+"Idt is steel walled, undt dere is a combination lock on der door.
+Even if dey should kill us all, dey still have a tough nut to crack."
+
+The German spoke calmly, and his blond features were absolutely
+unruffled. No emotion appeared either on the weathered countenances of
+Coyote Pete or Buck Bradley. The professor's face, though, was ashen,
+but he uttered never a word. As for the boys, who shall blame them if
+it is said that their hearts were beating wildly, their mouths felt
+dry, and their brains throbbed.
+
+It was the last stand, and they all realized it.
+
+Unless help should come from an unforeseen source, they were bound to
+perish miserably at the hands of the insurrectos.
+
+Suddenly, there was a great crashing, rending sound from without.
+Instantly a chorus of wild yells arose on the air, and shots were fired
+as if in exultation.
+
+"They've busted the gate!" exclaimed Buck.
+
+Peering through the apertures in the door and windows, they could see
+the hoard come pouring into the yard of the mine. At first they came
+cautiously. They evidently recollected the steam, and feared another
+ambush. In a few minutes, however, their confidence returned. The
+watchers could see a little man dart out from among the crowd and point
+toward the specie room and the office structure.
+
+"The gold is within, my brothers!" he shouted in Spanish.
+
+"Bodderation tage dot feller," sputtered Geisler, "a veek ago he vos
+der best vorkman ve hadt by der mine, undt now look at him."
+
+With a howl, the insurrectos charged on the hut. The lust of gold was
+in their veins, and they minded the volley poured into them by the
+defenders no more than if it had been so much rain. Several of them
+fell, but it seemed to make no difference to the others. They charged
+right up to the very doors of the place. Some of them even tore at the
+walls as if they imagined they could demolish them and get at the
+gringo gold.
+
+"Dot is vot goldt does for mens," philosophically remarked the German,
+as he gazed at the onrush, firing methodically at the same time.
+
+Jack, Ralph, and Walt were at one of the windows, while the professor
+and Coyote Pete defended the other. During the mad rush for the
+office, they all did considerable execution, without, of course, any
+cost to themselves. The Mexicans, to be sure, returned the fire
+furiously, but their bullets "pinged" harmlessly against the steel
+shutters, or buried themselves in the thick, wooden walls.
+
+Suddenly there came an angry shout from some one evidently in authority
+among the insurrectos. Instantly the attack melted away, the
+retreating men dragging their wounded with them. It was Jack's first
+sight of real warfare, and it made his blood, as well as that of the
+others, run cold.
+
+"Now what are they up to?" wondered Buck, as this sudden cessation of
+activities came.
+
+"Search me," rejoined Coyote Pete, "but it's some deviltry, you can bet
+on that--that voice was Ramon's. He's got a plan in his head to get us
+out of here."
+
+"Well, he'll have a man's-sized job on his hands," rejoined Buck,
+calmly reloading the magazine of his rifle and running a cleaning rod
+through the foul barrel.
+
+The others employed their time in the same manner. Thus they waited
+for what seemed an interminable age. Still there was no sign of the
+Mexicans. The yard without was empty of life.
+
+"If they don't show up in a few minutes, what say if we open the door
+and make a rush for it?" asked Jack.
+
+"As good an idea as any," rejoined Buck, "but what I would like to know
+right now is what they can be doing."
+
+"Queer, ain't it?" said Pete.
+
+They all agreed that it was, but not one could hit upon an explanation
+that seemed plausible.
+
+Suddenly, Buck, who had been sniffing suspiciously for a few seconds,
+gave a sharp exclamation.
+
+"Do you fellows smell anything?"
+
+"No----" began Jack, and then:
+
+"Good heavens, yes! Something's on fire!"
+
+"That's right," agreed Pete, without a quaver in his voice. "The
+varmints hev set fire to the building from the rear."
+
+"That's what!" rejoined Buck, "and we can't get within a mile of them.
+I don't suppose there are any rifle holes in the specie room are there,
+Mr. Geisler?"
+
+"Nodt a vun," rejoined the German, in a peculiar voice, and then they
+noticed, in the gloomy light of the closed-up place, that his face was
+ashen white.
+
+It was clear that the German was badly frightened. His knees seemed to
+be knocking together, in fact. Small wonder, too. The sharp, acrid
+smell of blazing wood was in the air now. They could hear the crackle
+of the flames as they devoured the wooden outer walls of the specie
+room.
+
+"Come, cheer up, my man," Buck admonished the quaking German. "Why
+you've stood it all through like a major, and----"
+
+"Idt ain't dot. Idt ain't dose mis-er-able creasers dot I'm afraid
+of," rejoined the German in a quavering voice.
+
+"What then?"
+
+"Dot room behindt us contains, besides der specie, almost a ton of
+dynamite!"
+
+"Great jumping wildcats!"
+
+The exclamation dropped from Buck's lips. The others were too
+thunderstruck to utter a word.
+
+"There's only one thing to do," spoke up Pete, his words fairly
+tumbling out of his mouth in his haste. "We must open the door and, at
+a signal, make a rush for it. We may never get through, but it's
+better than being blown up as we shall be if we remain here. The
+insurrectos must have left their horses somewhere near at hand. Maybe
+we can find them and escape."
+
+"It's one chance in a thousand!" exclaimed Jack. "But perhaps this
+will be the thousandth time."
+
+"Let us pray so!" exclaimed the professor fervently.
+
+Buck had sprung to the door. His hand was on the bar. He knew, as did
+they all, that there was not an instant to lose. Their lives hung by a
+hair. At any moment the flames might reach the dynamite and
+then--annihilation, swift and terrible.
+
+"Now!" he cried, dropping the bar. A strange light, not of fear but of
+determination, gleamed in his eyes.
+
+Clang!
+
+The bar fell to the ground, and the besieged party dashed forth, firing
+as they emerged.
+
+Suddenly, from without, and just as the insurrectos espied the daring
+sortie, there came the shrill notes of a bugle. At the same instant a
+ringing cheer came over the top of the stockade.
+
+What could it all mean? As if in a dream, the boys saw the insurrectos
+picking up their rifles and rushing toward the gate. But before they
+could reach it, a glorious sight greeted them.
+
+A regiment of regular Mexican cavalry, the men with their carbines
+unslung, pouring a disastrous hail into the swarming insurrectos,
+suddenly swung through the shattered gateway.
+
+Shouts and cries responded everywhere within the stockade. The
+terrified insurrectos dropped their rifles and ran hither and thither
+in mad, frenzied panic. It was every one for himself. Over the
+stockade they clambered, many paying toll with their lives before the
+carbines of Diaz's troopers.
+
+But in the midst of the turmoil a clear, boyish voice arose.
+
+"Back! Get back, for heaven's sake!"
+
+The officer of the Mexican regulars heard, and wheeled his men. He
+recognized the thrill of warning in Jack Merrill's tones.
+
+Stumbling forward, the suddenly relieved party of Americans darted
+toward the gate for their lives. On down the hillside they fled, with
+the cavalry surging behind and about them.
+
+"What is it? What is the matter?" gasped the officer in English, as
+Jack stumbled along at his side.
+
+The lad gasped out one word:
+
+"Dynamite!"
+
+Hardly had it fallen from his lips before the ground shook as if
+convulsed with an earthquake. A red flame shot skyward behind them,
+and a mighty, reverberating roar went rumbling and echoing over the
+countryside.
+
+The flames had reached the explosive.
+
+Almost at the same instant a shower of embers, debris, and odds and
+ends of all descriptions came showering about the retreating force.
+Several were cut and bruised by the shower, but none seriously.
+
+Fortunately, also, beyond causing several of the cavalry horses to bolt
+in mad terror, no damage was done to the troops or our friends. The
+situation was rapidly explained to the wondering officer whose name was
+Captain Dominguez, in command of the force detailed to guard the
+railroad.
+
+"We learned at Rosario that you had come to the mine," he said, in
+explanation of the troops' opportune arrival, "and, knowing that Madero
+was in the habit of raiding mines and was in the neighborhood, we made
+top speed to the rescue."
+
+"And we're all mighty happy to meet you, you kin bet, captain," chimed
+in Buck, "but ef yer hadn't arrived when you did, we would not have had
+the pleasure."
+
+"No, I can see that," rejoined the young officer, gazing off down the
+hillside.
+
+In every direction could be seen Mexican troopers pursuing rebels,
+shooting them down, without mercy when fight was shown, in other cases,
+making prisoners. The rout of the insurrectos was complete and final.
+
+Suddenly a figure on horseback was seen coming at a hard gallop toward
+the little group surrounding Captain Dominguez.
+
+"It's Harding!" gasped Jack, as the figure drew closer, and indeed it
+was the former West Pointer. But he was in sad case. His shirt was
+torn almost from his back, his features blackened and seared, and a red
+stain showed upon his chest.
+
+"He was in that explosion, the precious scoundrel!" grated out Buck, as
+his eye took in these details. "He was one of the fellers that set
+that fire."
+
+Straight for the little party Harding rode. But before he reached them
+two Mexican troopers interposed. They raised their carbines and the
+next moment would have been Harding's last, but for Jack.
+
+"Don't let them fire!" he begged.
+
+The captain shouted an order and the troopers lowered their weapons.
+Straight on for the party rode Harding, toppling out of his saddle as
+he reached them. The fellow was badly wounded. He had been struck by
+a flying splinter in the explosion of the dynamite.
+
+"Ah, a countryman of yours," remarked the captain, with a tinge of
+sarcasm. "You should be proud of him, senors."
+
+But Jack was on his knees beside Harding.
+
+"Where is my father, Harding? Tell me quick!"
+
+"I will," gasped out the wounded man. "Madero had him tied in that
+grove yonder. He wished him to see the destruction of his mine, he
+said, and----"
+
+The man fainted. Rascal as they knew him to be, the boys were soon
+applying such remedies as they could--all but Jack, that is. The boy,
+on Harding's pony, was off at lightning speed for the grove Harding had
+indicated. As he entered it, he spied Mr. Merrill tied, as Harding had
+said, to a tree. Of the meeting between father and son we prefer to
+let each reader draw his own mental picture.
+
+"Merrill, forgive me!" breathed Harding, who had recovered from his
+swoon a few moments after as Jack and his father came up from the grove.
+
+"I may forgive you, Harding," rejoined Jack, "but I can never forget."
+
+And forgive Jack did, as he showed by interceding for the man and
+having him removed to a hospital near Rosario. Harding ultimately
+recovered and of his further movements we have no knowledge. He fared
+better, however, than Hickey, Divver and Rafter, who were captured by
+the government forces and sentenced to death by a summary court-martial.
+
+Mr. Merrill rapidly explained that he had ridden ten miles or more from
+the mine with Harding before he became suspicious. He then asked
+Harding point blank where his son was, and the fellow's reply had been
+to give a peculiar whistle. Thereupon several insurrectos had leaped
+from the bushes and made the mine owner captive. As Harding had told
+Jack, Madero, with fiendish cruelty, had tied him in the grove to
+witness the annihilation of his own mine.
+
+After a short pause, during which restoratives were administered to the
+almost exhausted Americans from the Mexican officers' field kit, they
+headed for the mine to ascertain what damage had been done by the
+explosion. Almost the first object that met their eyes as they neared
+the stockade was a jagged break in the structure caused by a large
+object that had come crashing down upon it. On closer view this proved
+to be the steel safe in which the gold had been placed. On opening the
+receptacle, everything was found intact, a fact which the makers of the
+safe are now using as a testimonial, as you may have noticed as you
+passed their Broadway store. The testimonial is signed by Conrad
+Geisler, who is now Mr. Merrill's partner.
+
+Well, there is not much more to tell of this part of the Border Boys'
+adventures. As it may be of interest, however, to relate the further
+history of the underground river and the Haunted Mesa, we shall set it
+down here. Ramon escaped from the general disaster to the insurrectos
+at the Esmeralda Mine, and apparently rode straight from there to the
+mouth of the underground river he had long used to such good advantage.
+At any rate, when the boys visited it later, they found that a
+cunningly set explosion had completely blocked the passage for
+navigation, and the secret route of the forgotten race was forever
+closed to man. As for the Mesa, you can read all about it
+scientifically described in Professor Wintergreen's monograph on the
+subject.
+
+The ponies and the redoubtable One Spot, Two Spot, and Three Spot were
+located at the Mesa, where they had been left in charge of Ramon's men.
+All were fat and in good condition, and Firewater was very glad to see
+his young master again.
+
+By the way, Bill Whiting is now stationed in charge at the important
+railroad center of El Paso.
+
+ * * * * * *
+
+"Wall," remarked Pete, as they rode toward the ranch one evening, "I
+guess things 'ull be quiet now fer a while."
+
+"Hope so," rejoined Buck Bradley. "I wired Stow ter bring my show ter
+Maguez and you can all have free passes."
+
+Jack thanked the genial showman on behalf of his companions, and then
+reminded him that Ramon was still at large, although the insurrectos
+were almost subjugated.
+
+"Yes, consarn that pesky critter with the finest horse I ever set eyes
+on,--and while he's alive ther'll be no peace along the border."
+
+"That's right," agreed Pete. "He's a natural born trouble-maker. But
+I guess so far as we are concerned we are through with him."
+
+But Coyote Pete, accurate as were his usual judgments, was wrong in
+this. Black Ramon and his horse will figure again in these stories,
+and it will then be seen how the boys finally brought him to book for
+his misdeeds.
+
+ * * * * * *
+
+The shadows are falling over the plains and the foothills are purpling
+in the clear twilight of the southwest. In the sunset sky the bright
+lone star of evening glimmers. Let us now say good night and good luck
+to the Border Boys till we meet them again in a new volume of their
+adventures to be called: "THE BORDER BOYS WITH THE MEXICAN RANGERS."
+
+
+
+***END OF THE PROJECT GUTENBERG EBOOK THE BORDER BOYS ACROSS THE
+FRONTIER***
+
+
+******* This file should be named 19083.txt or 19083.zip *******
+
+
+This and all associated files of various formats will be found in:
+https://www.gutenberg.org/dirs/1/9/0/8/19083
+
+
+
+Updated editions will replace the previous one--the old editions
+will be renamed.
+
+Creating the works from public domain print editions means that no
+one owns a United States copyright in these works, so the Foundation
+(and you!) can copy and distribute it in the United States without
+permission and without paying copyright royalties. Special rules,
+set forth in the General Terms of Use part of this license, apply to
+copying and distributing Project Gutenberg-tm electronic works to
+protect the PROJECT GUTENBERG-tm concept and trademark. Project
+Gutenberg is a registered trademark, and may not be used if you
+charge for the eBooks, unless you receive specific permission. If you
+do not charge anything for copies of this eBook, complying with the
+rules is very easy. You may use this eBook for nearly any purpose
+such as creation of derivative works, reports, performances and
+research. They may be modified and printed and given away--you may do
+practically ANYTHING with public domain eBooks. Redistribution is
+subject to the trademark license, especially commercial
+redistribution.
+
+
+
+*** START: FULL LICENSE ***
+
+THE FULL PROJECT GUTENBERG LICENSE
+PLEASE READ THIS BEFORE YOU DISTRIBUTE OR USE THIS WORK
+
+To protect the Project Gutenberg-tm mission of promoting the free
+distribution of electronic works, by using or distributing this work
+(or any other work associated in any way with the phrase "Project
+Gutenberg"), you agree to comply with all the terms of the Full Project
+Gutenberg-tm License (available with this file or online at
+https://www.gutenberg.org/license).
+
+
+Section 1. General Terms of Use and Redistributing Project Gutenberg-tm
+electronic works
+
+1.A. By reading or using any part of this Project Gutenberg-tm
+electronic work, you indicate that you have read, understand, agree to
+and accept all the terms of this license and intellectual property
+(trademark/copyright) agreement. If you do not agree to abide by all
+the terms of this agreement, you must cease using and return or destroy
+all copies of Project Gutenberg-tm electronic works in your possession.
+If you paid a fee for obtaining a copy of or access to a Project
+Gutenberg-tm electronic work and you do not agree to be bound by the
+terms of this agreement, you may obtain a refund from the person or
+entity to whom you paid the fee as set forth in paragraph 1.E.8.
+
+1.B. "Project Gutenberg" is a registered trademark. It may only be
+used on or associated in any way with an electronic work by people who
+agree to be bound by the terms of this agreement. There are a few
+things that you can do with most Project Gutenberg-tm electronic works
+even without complying with the full terms of this agreement. See
+paragraph 1.C below. There are a lot of things you can do with Project
+Gutenberg-tm electronic works if you follow the terms of this agreement
+and help preserve free future access to Project Gutenberg-tm electronic
+works. See paragraph 1.E below.
+
+1.C. The Project Gutenberg Literary Archive Foundation ("the Foundation"
+or PGLAF), owns a compilation copyright in the collection of Project
+Gutenberg-tm electronic works. Nearly all the individual works in the
+collection are in the public domain in the United States. If an
+individual work is in the public domain in the United States and you are
+located in the United States, we do not claim a right to prevent you from
+copying, distributing, performing, displaying or creating derivative
+works based on the work as long as all references to Project Gutenberg
+are removed. Of course, we hope that you will support the Project
+Gutenberg-tm mission of promoting free access to electronic works by
+freely sharing Project Gutenberg-tm works in compliance with the terms of
+this agreement for keeping the Project Gutenberg-tm name associated with
+the work. You can easily comply with the terms of this agreement by
+keeping this work in the same format with its attached full Project
+Gutenberg-tm License when you share it without charge with others.
+
+1.D. The copyright laws of the place where you are located also govern
+what you can do with this work. Copyright laws in most countries are in
+a constant state of change. If you are outside the United States, check
+the laws of your country in addition to the terms of this agreement
+before downloading, copying, displaying, performing, distributing or
+creating derivative works based on this work or any other Project
+Gutenberg-tm work. The Foundation makes no representations concerning
+the copyright status of any work in any country outside the United
+States.
+
+1.E. Unless you have removed all references to Project Gutenberg:
+
+1.E.1. The following sentence, with active links to, or other immediate
+access to, the full Project Gutenberg-tm License must appear prominently
+whenever any copy of a Project Gutenberg-tm work (any work on which the
+phrase "Project Gutenberg" appears, or with which the phrase "Project
+Gutenberg" is associated) is accessed, displayed, performed, viewed,
+copied or distributed:
+
+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
+
+1.E.2. If an individual Project Gutenberg-tm electronic work is derived
+from the public domain (does not contain a notice indicating that it is
+posted with permission of the copyright holder), the work can be copied
+and distributed to anyone in the United States without paying any fees
+or charges. If you are redistributing or providing access to a work
+with the phrase "Project Gutenberg" associated with or appearing on the
+work, you must comply either with the requirements of paragraphs 1.E.1
+through 1.E.7 or obtain permission for the use of the work and the
+Project Gutenberg-tm trademark as set forth in paragraphs 1.E.8 or
+1.E.9.
+
+1.E.3. If an individual Project Gutenberg-tm electronic work is posted
+with the permission of the copyright holder, your use and distribution
+must comply with both paragraphs 1.E.1 through 1.E.7 and any additional
+terms imposed by the copyright holder. Additional terms will be linked
+to the Project Gutenberg-tm License for all works posted with the
+permission of the copyright holder found at the beginning of this work.
+
+1.E.4. Do not unlink or detach or remove the full Project Gutenberg-tm
+License terms from this work, or any files containing a part of this
+work or any other work associated with Project Gutenberg-tm.
+
+1.E.5. Do not copy, display, perform, distribute or redistribute this
+electronic work, or any part of this electronic work, without
+prominently displaying the sentence set forth in paragraph 1.E.1 with
+active links or immediate access to the full terms of the Project
+Gutenberg-tm License.
+
+1.E.6. You may convert to and distribute this work in any binary,
+compressed, marked up, nonproprietary or proprietary form, including any
+word processing or hypertext form. However, if you provide access to or
+distribute copies of a Project Gutenberg-tm work in a format other than
+"Plain Vanilla ASCII" or other format used in the official version
+posted on the official Project Gutenberg-tm web site (www.gutenberg.org),
+you must, at no additional cost, fee or expense to the user, provide a
+copy, a means of exporting a copy, or a means of obtaining a copy upon
+request, of the work in its original "Plain Vanilla ASCII" or other
+form. Any alternate format must include the full Project Gutenberg-tm
+License as specified in paragraph 1.E.1.
+
+1.E.7. Do not charge a fee for access to, viewing, displaying,
+performing, copying or distributing any Project Gutenberg-tm works
+unless you comply with paragraph 1.E.8 or 1.E.9.
+
+1.E.8. You may charge a reasonable fee for copies of or providing
+access to or distributing Project Gutenberg-tm electronic works provided
+that
+
+- You pay a royalty fee of 20% of the gross profits you derive from
+ the use of Project Gutenberg-tm works calculated using the method
+ you already use to calculate your applicable taxes. The fee is
+ owed to the owner of the Project Gutenberg-tm trademark, but he
+ has agreed to donate royalties under this paragraph to the
+ Project Gutenberg Literary Archive Foundation. Royalty payments
+ must be paid within 60 days following each date on which you
+ prepare (or are legally required to prepare) your periodic tax
+ returns. Royalty payments should be clearly marked as such and
+ sent to the Project Gutenberg Literary Archive Foundation at the
+ address specified in Section 4, "Information about donations to
+ the Project Gutenberg Literary Archive Foundation."
+
+- You provide a full refund of any money paid by a user who notifies
+ you in writing (or by e-mail) within 30 days of receipt that s/he
+ does not agree to the terms of the full Project Gutenberg-tm
+ License. You must require such a user to return or
+ destroy all copies of the works possessed in a physical medium
+ and discontinue all use of and all access to other copies of
+ Project Gutenberg-tm works.
+
+- You provide, in accordance with paragraph 1.F.3, a full refund of any
+ money paid for a work or a replacement copy, if a defect in the
+ electronic work is discovered and reported to you within 90 days
+ of receipt of the work.
+
+- You comply with all other terms of this agreement for free
+ distribution of Project Gutenberg-tm works.
+
+1.E.9. If you wish to charge a fee or distribute a Project Gutenberg-tm
+electronic work or group of works on different terms than are set
+forth in this agreement, you must obtain permission in writing from
+both the Project Gutenberg Literary Archive Foundation and Michael
+Hart, the owner of the Project Gutenberg-tm trademark. Contact the
+Foundation as set forth in Section 3 below.
+
+1.F.
+
+1.F.1. Project Gutenberg volunteers and employees expend considerable
+effort to identify, do copyright research on, transcribe and proofread
+public domain works in creating the Project Gutenberg-tm
+collection. Despite these efforts, Project Gutenberg-tm electronic
+works, and the medium on which they may be stored, may contain
+"Defects," such as, but not limited to, incomplete, inaccurate or
+corrupt data, transcription errors, a copyright or other intellectual
+property infringement, a defective or damaged disk or other medium, a
+computer virus, or computer codes that damage or cannot be read by
+your equipment.
+
+1.F.2. LIMITED WARRANTY, DISCLAIMER OF DAMAGES - Except for the "Right
+of Replacement or Refund" described in paragraph 1.F.3, the Project
+Gutenberg Literary Archive Foundation, the owner of the Project
+Gutenberg-tm trademark, and any other party distributing a Project
+Gutenberg-tm electronic work under this agreement, disclaim all
+liability to you for damages, costs and expenses, including legal
+fees. YOU AGREE THAT YOU HAVE NO REMEDIES FOR NEGLIGENCE, STRICT
+LIABILITY, BREACH OF WARRANTY OR BREACH OF CONTRACT EXCEPT THOSE
+PROVIDED IN PARAGRAPH F3. YOU AGREE THAT THE FOUNDATION, THE
+TRADEMARK OWNER, AND ANY DISTRIBUTOR UNDER THIS AGREEMENT WILL NOT BE
+LIABLE TO YOU FOR ACTUAL, DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE OR
+INCIDENTAL DAMAGES EVEN IF YOU GIVE NOTICE OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+1.F.3. LIMITED RIGHT OF REPLACEMENT OR REFUND - If you discover a
+defect in this electronic work within 90 days of receiving it, you can
+receive a refund of the money (if any) you paid for it by sending a
+written explanation to the person you received the work from. If you
+received the work on a physical medium, you must return the medium with
+your written explanation. The person or entity that provided you with
+the defective work may elect to provide a replacement copy in lieu of a
+refund. If you received the work electronically, the person or entity
+providing it to you may choose to give you a second opportunity to
+receive the work electronically in lieu of a refund. If the second copy
+is also defective, you may demand a refund in writing without further
+opportunities to fix the problem.
+
+1.F.4. Except for the limited right of replacement or refund set forth
+in paragraph 1.F.3, this work is provided to you 'AS-IS', WITH NO OTHER
+WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR ANY PURPOSE.
+
+1.F.5. Some states do not allow disclaimers of certain implied
+warranties or the exclusion or limitation of certain types of damages.
+If any disclaimer or limitation set forth in this agreement violates the
+law of the state applicable to this agreement, the agreement shall be
+interpreted to make the maximum disclaimer or limitation permitted by
+the applicable state law. The invalidity or unenforceability of any
+provision of this agreement shall not void the remaining provisions.
+
+1.F.6. INDEMNITY - You agree to indemnify and hold the Foundation, the
+trademark owner, any agent or employee of the Foundation, anyone
+providing copies of Project Gutenberg-tm electronic works in accordance
+with this agreement, and any volunteers associated with the production,
+promotion and distribution of Project Gutenberg-tm electronic works,
+harmless from all liability, costs and expenses, including legal fees,
+that arise directly or indirectly from any of the following which you do
+or cause to occur: (a) distribution of this or any Project Gutenberg-tm
+work, (b) alteration, modification, or additions or deletions to any
+Project Gutenberg-tm work, and (c) any Defect you cause.
+
+
+Section 2. Information about the Mission of Project Gutenberg-tm
+
+Project Gutenberg-tm is synonymous with the free distribution of
+electronic works in formats readable by the widest variety of computers
+including obsolete, old, middle-aged and new computers. It exists
+because of the efforts of hundreds of volunteers and donations from
+people in all walks of life.
+
+Volunteers and financial support to provide volunteers with the
+assistance they need, is critical to reaching Project Gutenberg-tm's
+goals and ensuring that the Project Gutenberg-tm collection will
+remain freely available for generations to come. In 2001, the Project
+Gutenberg Literary Archive Foundation was created to provide a secure
+and permanent future for Project Gutenberg-tm and future generations.
+To learn more about the Project Gutenberg Literary Archive Foundation
+and how your efforts and donations can help, see Sections 3 and 4
+and the Foundation web page at https://www.gutenberg.org/fundraising/pglaf.
+
+
+Section 3. Information about the Project Gutenberg Literary Archive
+Foundation
+
+The Project Gutenberg Literary Archive Foundation is a non profit
+501(c)(3) educational corporation organized under the laws of the
+state of Mississippi and granted tax exempt status by the Internal
+Revenue Service. The Foundation's EIN or federal tax identification
+number is 64-6221541. Contributions to the Project Gutenberg
+Literary Archive Foundation are tax deductible to the full extent
+permitted by U.S. federal laws and your state's laws.
+
+The Foundation's principal office is located at 4557 Melan Dr. S.
+Fairbanks, AK, 99712., but its volunteers and employees are scattered
+throughout numerous locations. Its business office is located at
+809 North 1500 West, Salt Lake City, UT 84116, (801) 596-1887, email
+business@pglaf.org. Email contact links and up to date contact
+information can be found at the Foundation's web site and official
+page at https://www.gutenberg.org/about/contact
+
+For additional contact information:
+ Dr. Gregory B. Newby
+ Chief Executive and Director
+ gbnewby@pglaf.org
+
+Section 4. Information about Donations to the Project Gutenberg
+Literary Archive Foundation
+
+Project Gutenberg-tm depends upon and cannot survive without wide
+spread public support and donations to carry out its mission of
+increasing the number of public domain and licensed works that can be
+freely distributed in machine readable form accessible by the widest
+array of equipment including outdated equipment. Many small donations
+($1 to $5,000) are particularly important to maintaining tax exempt
+status with the IRS.
+
+The Foundation is committed to complying with the laws regulating
+charities and charitable donations in all 50 states of the United
+States. Compliance requirements are not uniform and it takes a
+considerable effort, much paperwork and many fees to meet and keep up
+with these requirements. We do not solicit donations in locations
+where we have not received written confirmation of compliance. To
+SEND DONATIONS or determine the status of compliance for any
+particular state visit https://www.gutenberg.org/fundraising/donate
+
+While we cannot and do not solicit contributions from states where we
+have not met the solicitation requirements, we know of no prohibition
+against accepting unsolicited donations from donors in such states who
+approach us with offers to donate.
+
+International donations are gratefully accepted, but we cannot make
+any statements concerning tax treatment of donations received from
+outside the United States. U.S. laws alone swamp our small staff.
+
+Please check the Project Gutenberg Web pages for current donation
+methods and addresses. Donations are accepted in a number of other
+ways including checks, online payments and credit card donations.
+To donate, please visit:
+https://www.gutenberg.org/fundraising/donate
+
+
+Section 5. General Information About Project Gutenberg-tm electronic
+works.
+
+Professor Michael S. Hart was the originator of the Project Gutenberg-tm
+concept of a library of electronic works that could be freely shared
+with anyone. For thirty years, he produced and distributed Project
+Gutenberg-tm eBooks with only a loose network of volunteer support.
+
+Project Gutenberg-tm eBooks are often created from several printed
+editions, all of which are confirmed as Public Domain in the U.S.
+unless a copyright notice is included. Thus, we do not necessarily
+keep eBooks in compliance with any particular paper edition.
+
+Most people start at our Web site which has the main PG search facility:
+
+ https://www.gutenberg.org
+
+This Web site includes information about Project Gutenberg-tm,
+including how to make donations to the Project Gutenberg Literary
+Archive Foundation, how to help produce our new eBooks, and how to
+subscribe to our email newsletter to hear about new eBooks.
+
diff --git a/19083.zip b/19083.zip
new file mode 100644
index 0000000..2f8e3f6
--- /dev/null
+++ b/19083.zip
Binary files differ
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..6312041
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,11 @@
+This eBook, including all associated images, markup, improvements,
+metadata, and any other content or labor, has been confirmed to be
+in the PUBLIC DOMAIN IN THE UNITED STATES.
+
+Procedures for determining public domain status are described in
+the "Copyright How-To" at https://www.gutenberg.org.
+
+No investigation has been made concerning possible copyrights in
+jurisdictions other than the United States. Anyone seeking to utilize
+this eBook outside of the United States should confirm copyright
+status under the laws that apply to them.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4cb2379
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+Project Gutenberg (https://www.gutenberg.org) public repository for
+eBook #19083 (https://www.gutenberg.org/ebooks/19083)