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+*** START OF THE PROJECT GUTENBERG EBOOK 77595 ***
+
+
+
+
+
+
+ [Cover Illustration]
+
+
+
+
+[Illustration: _The Great Airport Mystery_
+
+“IT’S ROBBERY, BUT I’LL SELL THE PLANE,” THE HARDY BOYS HEARD OLLIE
+JACOBS SAY.]
+
+
+
+
+ HARDY BOYS MYSTERY STORIES
+
+ THE GREAT AIRPORT
+ MYSTERY
+
+
+ By
+ FRANKLIN W. DIXON
+
+
+ NEW YORK
+ GROSSET & DUNLAP
+ PUBLISHERS
+
+ ‾Made in the United States of America‾
+
+
+
+
+ Copyright, 1930, by
+ GROSSET & DUNLAP, Inc.
+ ——
+ _All Rights Reserved_
+ The Hardy Boys: The Great Airport Mystery
+
+ Printed in the United States of America
+
+
+
+
+ CONTENTS
+
+ CHAPTER PAGE
+ I Peril from the Sky . . . . 1
+ II The Crash . . . . . . 8
+ III A Promise of Trouble . . . . 17
+ IV An Attack . . . . . . 25
+ V Anxious Days . . . . . 34
+ VI The Cabin in the Woods . . . 42
+ VII A Mysterious Conversation . . . 51
+ VIII Puzzled . . . . . . 59
+ IX Missing Mail . . . . . 67
+ X Looking for Clues . . . . 77
+ XI News from the City . . . . 87
+ XII Under Arrest . . . . . 96
+ XIII Circumstantial Evidence . . . 106
+ XIV Held for Trial . . . . . 115
+ XV On the Trail of Ollie Jacobs . . 125
+ XVI Mysterious Plans . . . . 136
+ XVII Dangerous Business . . . . 144
+ XVIII The Warning Message . . . . 153
+ XIX The Twenty-Eighth . . . . 162
+ XX That Night . . . . . . 172
+ XXI West of Bacon Hill . . . . 181
+ XXII Captured . . . . . . 189
+ XXIII Back in Bayport . . . . . 197
+ XXIV Vindicated . . . . . . 207
+
+
+
+
+ CHAPTER I
+ Peril from the Sky
+
+
+“It’s certainly great to have an airport so close to Barmet Bay,” said
+Frank Hardy.
+
+“I wish we could go up in an airplane some time,” returned Joe, his
+brother.
+
+“Wouldn’t you be scared?”
+
+“Me? Would you?”
+
+“No.”
+
+“Then I wouldn’t be scared either. Look at the record holders! Where
+would they be now if they’d been afraid to go up in an airplane?”
+
+“That’s right,” said Frank. “Airplanes are pretty safe nowadays. Almost
+as safe as this car of ours.”
+
+The two Hardy brothers were driving on the Shore Road, leading out of
+Bayport and skirting Barmet Bay, in their new roadster. It was
+springtime. Snow had disappeared from the hillsides and the blue waters
+of the bay sparkled in the sunlight. Their destination this afternoon
+was the new airport, a few miles out of the city.
+
+“I’m glad winter is over, even if we did have a lot of fun on Cabin
+Island,” said Joe. “It won’t be long now before we’re through school.”
+
+“If we pass our exams,” Frank reminded him, calmly.
+
+“You’ll pass all right. I’m not so sure about myself. I had to work
+mighty hard to catch up to you.”
+
+“Yes, but I lost a term that year I was sick. Anyway, our marks have
+been good this year. We should get through. Isn’t it funny—when we’re
+going to high school we wish we were out of it and now that we are in
+our last term I’m rather sorry to leave.”
+
+“Me, too,” said Joe. “Wonder where we’ll be next fall?”
+
+“College, I guess.”
+
+“Mother has her mind set on a college course for both of us. So far as
+I’m concerned I’d rather go into detective work with dad.”
+
+“It would certainly be more exciting. Still, we’d have a good time at
+college, I imagine,” observed Frank.
+
+He turned the car into a road that branched off the main highway. This
+road led toward the airport that had been constructed back of Bayport
+the previous summer.
+
+“Wonder why they built the airport so far out,” Joe said.
+
+“They have to have plenty of ground. It was the only place available.
+Then, there’s a railway siding near by and a train always meets the mail
+planes,” Frank explained. “Dad was telling me all about it the other
+evening. They use the port for commercial flying too, and I hear they do
+a lot of business and hope to do more.”
+
+“An airmail pilot must have lots of nerve. It’s marvelous that they
+nearly always bring the mail through on time. And lots faster than
+trains. I wish we knew one of the pilots. He might take us up for a
+flight.”
+
+“Chet Morton and the rest of the fellows would be green with envy,”
+rejoined Frank.
+
+The roadster bounced along the rutted road toward the airport. A
+signpost near by conveyed the information that the flying field was
+three miles away. A little later, as the car came over the brow of a
+hill the Hardy boys could see the great flat field lying in the valley
+below. In front of a hangar they could see a plane with silver wings.
+
+“Chances are we’ll both have a plane of our own in about ten years,” Joe
+said. “Everybody will be flying then, and think nothing of it.”
+
+Frank applied the brakes as the roadster descended the steep grade. In a
+few minutes they had reached the foot of the hill. The car raced along
+the level road toward the airport.
+
+The boys had often seen the airplanes flying over the city, but they had
+never been in close proximity to one of the machines and now they were
+excited over the prospect.
+
+“Perhaps,” said Frank, “we’ll even meet one of the pilots and have a
+chance to talk to him and hear about some of his adventures.”
+
+Joe turned in his seat and looked back.
+
+“Why, there’s a plane now!” he exclaimed. “We’ll be able to see it
+land.”
+
+Above the roar of the car the boys could hear the hum of an approaching
+airplane. It came swooping down out of the sky beyond the hill.
+
+“Seems to be flying mighty queerly,” commented Frank. “Usually they go
+along as smoothly as a bird.”
+
+“Nothing smooth about that one. Maybe the pilot’s in trouble.”
+
+The flight of the plane was indeed erratic. It was going from side to
+side in a jerky fashion and it seemed to be flying much closer to the
+ground than safety warranted.
+
+“He’ll never reach the airport at that rate,” said Frank, looking back
+again. “He should be higher up than that. Look! He’s coming straight
+down, and the airport is a couple of miles away!”
+
+“I hope he doesn’t land on the road. He might hit us.”
+
+“If he lands on the road he’s in for a nasty crash. A plane has to have
+plenty of room to move around in.”
+
+Between steering the roadster and eying the plane, Frank Hardy was well
+occupied. Joe kept looking back and staring at the descending machine.
+
+“I believe that fellow _is_ in trouble,” he said. “He’s coming down
+right this way.”
+
+They could see the airplane quite clearly now. They could even see the
+figure of the pilot in the cockpit. The machine was descending at
+terrific speed in a long glide that made it seem inevitable that the
+plane would fall far short of the airport.
+
+Frank stepped on the accelerator. The car leaped forward, raising a
+cloud of dust. But the speed of the car was as nothing compared with the
+speed of the plane. The distance between them diminished, and the plane
+was steadily nearing the ground.
+
+“Great Caesar! That fellow is coming down on top of us!” shouted Joe, in
+alarm.
+
+“Not if I can help it,” returned Frank grimly.
+
+Joe looked up. He could even distinguish details of the understructure
+of the airplane now. The roar of its engine was deafening. Lower and
+lower it came.
+
+For a moment the plane flew level. Its nose raised and it gained
+altitude. Joe breathed a sigh of relief. Then the big machine dipped
+again. He could see the propeller blades flashing in the sun.
+
+The roadster was traveling at sixty miles an hour. Frank did not dare
+raise his eyes from the road. He crouched over the wheel.
+
+“Where is he now?” he snapped.
+
+“Right behind us! And coming down every minute!”
+
+Joe was really frightened. There was no hope that the plane would ever
+reach the airport, for it was flying too close to the ground. He
+wondered if the pilot was merely trying to scare them. But the plane was
+diving toward them in such headlong fashion that he quickly abandoned
+this explanation.
+
+Powerful though the roadster was, the speed of the plane was much
+greater. It was scarcely two hundred feet from the ground now and its
+nose was pointing down at a dangerous angle. In a few more seconds there
+would be a crash, and, from the angle of flight, it seemed almost
+certain that the heavy machine would crash directly on top of the
+roadster!
+
+The car roared ahead, the noise of its engine drowned in the gigantic
+throbbing of the airplane’s motor. The plane came nearer and nearer,
+diving at almost incredible speed.
+
+“We’re done for!” groaned Joe.
+
+Unless a miracle intervened the plane would crash directly on top of the
+Hardy boys’ car!
+
+
+
+
+ CHAPTER II
+ The Crash
+
+
+Frank Hardy could scarcely keep the car on the road. He glanced at the
+speedometer. They were traveling at seventy miles an hour.
+
+It was certain that the airplane would crash on the highway.
+
+Suddenly Joe leaned forward.
+
+“Look! The side road!” he shouted. “Take the side road!”
+
+A short distance ahead Frank saw a rough dirt road leading off the
+highway to the airport. If he could only reach it in time! The roar of
+the descending airplane was deafening now. They could even hear the wind
+screaming in the struts. Joe saw the pilot, in helmet and goggles,
+waving his arm wildly.
+
+Frank slackened speed slightly as he neared the dirt road, bore down on
+the wheel, and made the turn. The rear wheels skidded wildly, there was
+a screech of brakes, the car teetered perilously, then righted itself,
+and shot down the rough lane.
+
+At the same moment the airplane roared past. It was so close that the
+wing tip came within a few feet of the rear of the car.
+
+Then it crashed.
+
+Frank was having his own troubles and he did not see the crack-up. On
+the bumpy dirt road the car skidded, throwing up a cloud of sand and
+dust, then shot across a ditch, thumped and lurched over some rocks, and
+finally came to a stop at a rail fence.
+
+Joe came close to going through the windshield and then hit the door
+with a thud.
+
+“Wow!” he burst out. “Some wild ride, I’ll tell the universe!”
+
+Frank had been thrown tightly against the wheel, otherwise he, too,
+might have gone into the glass. As it was, he hurt his ribs a little.
+
+“Well, I’m glad we didn’t overturn,” he remarked, as soon as he could
+catch his breath.
+
+“Or take down the fence.”
+
+“Wonder who that crazy fellow was?”
+
+“Maybe something went wrong with his air bus.”
+
+“Well, I’m glad we managed to get from under. It was a mighty close
+call.”
+
+Joe, looking back, saw the airplane as it crashed.
+
+Nose-down, it came, then flattened out just before it reached the
+ground. Its understructure crashed into the earth. The plane seemed to
+bound high in the air, then came down again with a snapping and
+crackling of wood, and buried its nose in the dust of the road. Then its
+tail canted up and the plane turned a somersault over on its back.
+
+It was a wreck!
+
+While the Hardy boys are scrambling out of their roadster and hastening
+back to the scene of the airplane crash that had so nearly cost them
+their own lives, the opportunity will be taken to introduce them more
+definitely.
+
+Frank and Joe Hardy were the sons of Fenton Hardy, an internationally
+famous detective, late of the New York police force. Mr. Hardy had made
+such a name for himself as a detective with the New York force that he
+had resigned to go into business for himself as a private detective and
+his services were frequently sought in important cases. His sons, Frank
+and Joe, were eager to follow in his footsteps.
+
+The Hardys lived in Bayport, a thriving city on Barmet Bay, on the
+Atlantic coast. Here Frank and Joe attended the Bayport high school,
+where they were in their final year. Although Frank, a tall, dark,
+handsome lad, was a year older than his curly-headed brother Joe, both
+boys were in the same grade because of an illness that had caused Frank
+to lose time. Mr. and Mrs. Hardy were anxious that their sons should go
+to college after finishing high school, Mrs. Hardy wishing them to study
+law and medicine. But the boys were of different mind. Their father’s
+profession appealed to them. They wanted to be detectives.
+
+As a matter of fact, the lads had a natural bent toward detective work
+and they had already proved their ability so thoroughly that Fenton
+Hardy was disposed to believe that they would be successful if they
+followed in his footsteps. The Hardy boys had solved a number of
+mysteries that had puzzled the police of Bayport and vicinity, and
+already the people of the city knew of them as boys possessing more than
+the usual share of initiative, resourcefulness, and deductive ability.
+
+Frank and Joe were introduced in the first volume of this series,
+entitled: “The Hardy Boys: The Tower Treasure,” in which they solved the
+mystery of the disappearance of a treasure from Tower Mansion, on the
+outskirts of Bayport. In succeeding volumes of the series their
+adventures while seeking to unravel other mysterious cases in which they
+became involved have been described at length. During the winter
+previous to the time this present story opens, Frank and Joe Hardy had
+spent a vacation on Cabin Island, in Barmet Bay, where they had cleared
+up the mystery of a stolen stamp collection of great value, discovering
+the precious stamps after many thrilling events. These adventures have
+been related in “The Mystery of Cabin Island,” the volume immediately
+previous to this story.
+
+As the Hardy boys ran back down the dirt road toward the wreckage of the
+airplane they had little hope that they would find the pilot alive.
+
+“He’ll be smashed to pieces!” gasped Joe.
+
+“The plane isn’t burning, anyway,” said Frank. “There may be a chance
+for him yet.”
+
+Just then they heard a cry for help.
+
+It came from beneath the jumbled wreckage of the plane. In a few moments
+the Hardy boys reached the scene.
+
+Although the crash had been witnessed from the airport and people were
+already proceeding toward the spot, the Hardy boys were the first to
+arrive. They could hear groans and shouts from beneath the plane.
+
+“We’ll have to lift up some of that wreckage to get the poor fellow
+out,” said Frank quickly. He looked around. It was futile to attempt
+raising the wreckage by hand. He saw a heavy rail lying at the base of
+the near-by fence. “Here we are. This will do as a lever.”
+
+The boys seized the rail and carried it over to the wreckage. They
+inserted one end of the rail beneath the body of the plane, rolling a
+big rock forward as a support.
+
+The groans and shouts continued.
+
+“All right there!” called Frank. “We’re going to pry some of this
+wreckage away from you. Are you badly hurt?”
+
+“I’m nearly killed,” groaned the pilot. “Hurry up and lift this plane
+off me.”
+
+“Try to crawl out when we raise it,” advised Frank.
+
+The boys bore down on their improvised lever. There was a clattering and
+crackling of the wreckage; then the mass began to move. The body of the
+upturned plane rose slightly. Joe caught a glimpse of the pilot
+scrambling out of the cockpit. The man’s face was scratched and
+bleeding, but he seemed to be crawling out of his precarious position
+quickly, so evidently no bones were broken.
+
+The boys managed to hold up the plane by means of the strong rail until
+the pilot crawled out.
+
+“Anyone with you?” demanded Frank.
+
+The pilot, struggling to his feet, shook his head. The boys released
+their grasp on the rail and the wreckage subsided again with a crash.
+
+The pilot came forward. The boys noticed that he lurched slightly as he
+walked and that he staggered as he came up to them. His uniform was torn
+and he had a few scratches across his face, but otherwise he did not
+appear to be badly hurt.
+
+“How are you feeling?” Joe asked him.
+
+Swaying from side to side, the pilot confronted them in silence. His
+face was flushed.
+
+“Narrow escape,” he muttered. “Mighty narrow escape.” He turned and
+looked at the wrecked plane, and hiccuped.
+
+“What happened?” asked Frank. “Engine trouble? Or did you run out of
+gas?”
+
+“I dunno,” answered the pilot thickly. “I dunno what happened. It wasn’t
+my fault. All the fault of them fellows in the car.”
+
+“Fellows in a car?”
+
+“Yes. Couple of fools in a car ahead of me. I wanted ’em to stop and
+they wouldn’t. They rushed right ahead and got in my way. Thought I’d
+scare ’em and make ’em stop, but they kept on going. Then I found I
+couldn’t get back in the air again—flying too low—it was all the fault
+of those fools in the car.”
+
+Frank and Joe glanced at one another significantly. Clearly, the man was
+referring to them. And it was just as clear that the pilot had been
+drinking.
+
+“We were in a car,” said Frank. “If you think we’re to blame for your
+accident you’re badly mistaken. You mighty near cost us our lives. We
+had to get off the road or you would have crashed on top of our car.”
+
+The pilot turned and looked at the boys, an ugly expression in his
+bloodshot eyes.
+
+“You were in the car, eh?” he shouted. “You’re the fellows that are to
+blame for this crack-up!”
+
+“It was your own fault.”
+
+“Wasn’t my fault. You fellows wouldn’t stop. I was afraid I was going to
+hit you. That’s why I lost control of the plane.” The pilot was working
+himself up into a temper. “You’ll pay for this, let me tell you. My
+plane is wrecked and I was mighty near killed just because a couple of
+fool boys didn’t know enough to stop.”
+
+Frank and Joe Hardy stared at the man in amazement. The injustice of the
+charge passed belief. They were just about to reply angrily when they
+heard voices and saw men hurrying down the road toward them. A number of
+farmers in the adjacent fields had witnessed the accident and had lost
+no time in hastening to the scene.
+
+“What happened? Anybody killed?” demanded one man, as they came up.
+
+“The plane is wrecked. The pilot escaped,” explained Frank.
+
+“No thanks to you young fools,” snarled the pilot. He turned to the
+farmers. “I’m lucky to be alive. I was trying to make a landing on the
+road and these young idiots in their car kept racing ahead of me so I
+couldn’t come down. I lost control of my machine and it’s wrecked.”
+
+The farmers looked gravely at the Hardy boys. Frank laughed.
+
+“I think you’d better wait until you sober up,” he told the pilot,
+“before you make any charges like that. You haven’t any business being
+in an airplane when you’re drunk.”
+
+“Who says I’m drunk?” demanded the pilot belligerently. He clenched his
+fists and stepped forward. “My airplane is wrecked and I’m going to hold
+you young fools responsible.”
+
+
+
+
+ CHAPTER III
+ A Promise of Trouble
+
+
+“You can’t blame us for this smash-up!” exclaimed Frank Hardy. “Why,
+that’s absurd! We were on the road, where we belonged. If you wanted to
+land, you should have landed in a field. There’s plenty of room.”
+
+“I’ll land my plane wherever I please,” raged the pilot.
+
+“Why pick on us?” asked Joe. “We did our best to get out of your way. I
+think you deliberately tried to run us down.”
+
+“Never mind. You’ll hear more about this affair. I’m going to report
+this to the air mail service and they’ll come on you for damages.”
+
+“Try to get ’em,” returned Frank.
+
+A lanky farmer stepped forward.
+
+“I saw the whole thing from the top of the hill,” he said slowly. “If I
+was you, Mr. Airplane Man, I wouldn’t try to collect no damages from
+these lads.”
+
+“Why not?”
+
+“Because they wasn’t to blame for the accident. The whole thing was your
+own fault. And, by jing, if you _do_ try to blame them they can count on
+me for a witness to prove that they did their best to get out of your
+way. They was ridin’ peacefully along the road, and then you come
+swoopin’ and bouncin’ out of the sky and come slap down on the road
+where you shouldn’t be. You airplane fellows give me a pain. You’ve got
+the whole sky to move around in, and yet you think you have a right to
+chase people off the earth too.”
+
+“Is that so?” sneered the pilot. “Well, you’ll have a chance to give
+your evidence, seeing you know so much.”
+
+“I’m glad of that, Giles Ducroy,” said the farmer. “I’m glad I’ll have a
+chance to give evidence, for then I can tell ’em how drunk you were when
+you crawled out from under the plane.”
+
+This shot told.
+
+“I’m not drunk,” stormed Ducroy. “I’m nervous.”
+
+“You must have a pretty bad case of nerves to make your breath smell so
+strong,” rejoined the farmer calmly. “I’ll bet the air mail service
+won’t keep you on very long after this, when they hear what I’ve got to
+say.”
+
+The pilot turned his back.
+
+“I haven’t got time to bother with you. It’s these boys I’m dealing
+with. I warn you,” he said, glaring at the Hardy boys, “you haven’t
+heard the last of this. There’s going to be plenty of trouble for you.”
+
+Just then there was a roaring and clattering as a huge truck lumbered
+down the road, bound from the airport. The driver stared at the scene in
+amazement. Some of the farmers moved the wreckage of the plane out of
+the road to enable the truck to pass. Giles Ducroy strode forward
+arrogantly.
+
+“Driver!”
+
+“Yeah?”
+
+“There are some bags of air mail in my plane. I want you to bring them
+to Bayport.”
+
+“Who says so?” asked the driver calmly.
+
+“I do. I’m pilot of this plane.”
+
+The driver regarded the wreckage.
+
+“Looks like you made a pretty good job of the crack-up,” he said
+finally.
+
+Some of the bystanders grinned. Giles Ducroy flushed angrily.
+
+“No nonsense about this,” he snapped. “It’s my duty to see that the mail
+bags reach the city.”
+
+The truck driver sighed.
+
+“Why didn’t you bring ’em to the airport in your plane?” he inquired.
+
+“Can’t you see? I’ve had an accident.”
+
+“You picked a nice day for it,” observed the driver, glancing up at the
+sky.
+
+Giles Ducroy lost patience. He went over to the wreckage of the plane
+and burrowed among the débris until he found the mail bags. These he
+hauled forth and tossed into the truck.
+
+“There!” he said. “Get them to Bayport as quick as you can.”
+
+“Yes, Commander!” said the truck driver, with an elaborate salute. “The
+air mail must arrive on time. If I run out of gas I’ll come down in a
+parachute.” And the big truck lumbered off.
+
+This exchange of witticisms, in which Giles Ducroy had come out second
+best, judging by the snickers of the farmers who were now crowding
+about, did not leave the pilot in a very good temper. He stormed into
+the middle of a group of men who were examining the wreckage, ordered
+them to stand back, and promised all sorts of dire penalties if anyone
+touched the airplane until he returned from the airport.
+
+“As for you,” he said, turning to Frank and Joe Hardy before he stalked
+away, “you’ll hear more about this. You’re to blame for the whole
+business and I’m going to see that you suffer for it.”
+
+He went away, walking rather unsteadily down the road.
+
+The lanky farmer who had befriended the boys came over to them.
+
+“A man like that oughtn’t to be allowed in charge of a plane,” he said
+gravely. “I’ll bet if the air service people knew about him being drunk
+he wouldn’t hold his job two seconds.”
+
+“Do you think he can make trouble for us?” asked Frank. “It wasn’t our
+fault that he crashed. We did our best to get out of his road, and it
+was just by luck that he didn’t smash right on top of us. I nearly
+wrecked our roadster getting out of the way.”
+
+“I saw it,” said the man. “I saw it all from the top of the hill. And
+it’s just like I told Ducroy. I’ll be a witness for you if there’s any
+trouble. My name is Jim Perrin and people around here know my word is as
+good as my bond. You lads were no more to blame for that smash-up than I
+was, and I’ll tell ’em so.”
+
+“It’s mighty good of you, Mr. Perrin,” said Frank gratefully. “If we
+have any trouble about this matter we’ll certainly call on you.”
+
+“Be sure you do. I’ll help you all I can.”
+
+The farmer went back toward the wreckage. Frank and Joe decided that
+their trip to the airport might as well be called off for the time
+being, as they had no desire for a further encounter with Giles Ducroy.
+So they went back to the roadster and extricated it from its position
+among the rocks, backed it out into the highway and headed toward
+Bayport again.
+
+In spite of Jim Perrin’s reassuring words, the lads were disturbed.
+
+They had no idea how far Giles Ducroy might go and they realized that
+the man would certainly stretch the truth in order to clear himself with
+the airport officials. Like most boys, they believed that a man in
+uniform was vested with powers beyond that of the average citizen and
+they reflected that the officials might be more inclined to believe
+Giles Ducroy’s word than theirs.
+
+“I think we’d better tell dad about this,” said Frank. “We know we
+aren’t to blame, but this thing might be serious if Ducroy makes any
+charge against us.”
+
+“Good idea,” replied Joe.
+
+When they reached home they ran the roadster into the garage, then went
+into the house. Fenton Hardy was working in his study, but he put aside
+his papers when the boys came in and looked up at them with an inquiring
+smile.
+
+“What’s the matter?” he asked. “You both look as if you have something
+on your minds.”
+
+“We have,” said Frank.
+
+“Been in an accident with the car?”
+
+“There was an accident, but we weren’t in it. We saw an airplane crash
+and we’re blamed for it.”
+
+Mr. Hardy looked serious.
+
+“How on earth could you be blamed for an airplane smash when you were in
+your roadster?”
+
+Frank then explained the circumstances and told how they had been
+obliged to take refuge in a lane in order to avoid the descending plane.
+
+“It certainly wasn’t our fault,” he concluded. “We might have been
+killed if we hadn’t reached the lane in time.”
+
+“You say Ducroy was drunk?”
+
+“He had been drinking. We could smell liquor on his breath.”
+
+“I don’t think he’ll get very far if he tries to lay any charges against
+you,” said the great detective. “The post office authorities won’t be
+very easy on him if they discover he had been drinking. And, then, you
+have this witness, Mr. Perrin. I’m inclined to think they’ll accept his
+word about how it happened.”
+
+“I suppose we’ll just have to wait and see what Ducroy does,” said Joe.
+
+“Perhaps I can fix things up,” said Mr. Hardy. “I happen to have a good
+many friends in the postal department. I cleared up a big mail robbery
+here a few years ago and they appreciated it. I’ll go down right away
+and have a talk with some of the officials and I’ll try to explain
+things to them. Don’t worry too much about it.”
+
+“That’s mighty good of you, Dad,” said Frank.
+
+“I’ll say it is!” chimed in Joe.
+
+“Well, I certainly can’t see my sons accused of wrecking an airplane
+when they didn’t have anything to do with it,” said Mr. Hardy warmly. He
+got up and reached for his hat. “I’ll go and see what can be done about
+it right away.”
+
+
+
+
+ CHAPTER IV
+ An Attack
+
+
+The airplane crash was a front-page feature in the newspapers of Bayport
+for several days thereafter, and the Hardy boys learned that the post
+office department was conducting an investigation into the cause of the
+affair.
+
+Several reporters called on Frank and Joe Hardy to learn their version
+of the accident, and although the boys told exactly how the crash
+occurred, they were disturbed to find that considerable space was given
+to Giles Ducroy’s account. Ducroy was not backward in laying the blame
+upon the Hardy boys.
+
+“My plane cracked up simply because I was trying to avoid hitting the
+car,” he said, in an interview. “The boys deliberately drove their
+roadster ahead so that I was unable to find a landing place until it was
+too late. They confused me so much that the accident was the result.”
+
+All this looked very bad in cold print, and one of the newspapers hinted
+that the post office department might take action against the boys if
+Ducroy’s story was upheld.
+
+“Don’t worry about it,” Fenton Hardy advised. “Don’t let it be on your
+minds while you are writing examination papers.”
+
+This counsel was sound. The lads were busy writing their final
+examinations and upon the result would depend their graduation from the
+high school that year. If they failed, it would mean another term, and a
+year’s work wasted.
+
+Both Frank and Joe had studied hard and were well up in their work.
+Under ordinary circumstances they would have had little doubt of the
+outcome, but with the Ducroy affair on their minds they could not
+concentrate on their studies as well as they might have done otherwise.
+Frank shook his head mournfully when the boys left school the afternoon
+of the geometry examination.
+
+“How do you think you made out?” he asked Joe.
+
+“Not so good.”
+
+“I’m sure I failed.”
+
+“It was a tough exam. Everybody says so.”
+
+“I know it was tough, but I couldn’t help thinking of the trouble we’ll
+be in if the post office people decide we’re to blame for that
+accident.”
+
+“It was in my mind too,” Joe admitted, “Still we know it wasn’t our
+fault.”
+
+“Of course it wasn’t. But the chances are that they’ll believe Ducroy,
+seeing he’s one of their own pilots.”
+
+“If they blame us, we’ll fight it. We’ll tell them Ducroy was drunk.”
+
+“Perhaps they won’t even listen to us,” said Frank.
+
+The boys went on down the street toward the downtown section. Joe caught
+sight of a familiar name in a newspaper headline.
+
+“This looks interesting,” he remarked. When he bought the paper, the two
+stood on the corner to read it.
+
+ “Post Office Department Discharges Giles Ducroy,” read the
+ headline. “Air Mail Pilot Released Following Crash Near Local
+ Airport.”
+
+Joe whistled softly. The boys read further:
+
+ “It was announced to-day at post office headquarters that the
+ resignation of Giles Ducroy, pilot in charge of the mail plane
+ that crashed on the airport road last Saturday, had been
+ requested by the department. Ducroy handed in his resignation
+ early this afternoon and is no longer with the service. It was
+ stated that information had come into possession of the
+ department to the effect that Ducroy had been drinking heavily
+ on the day of the crash and that he had been drinking for
+ several days previous. According to officials, the pilot had
+ been warned several times that his bad habits would get him into
+ trouble, and although he promised to mend his ways he had
+ evidently failed to do so. Other aviators claimed that Ducroy
+ was a menace to the air service and that he should not be
+ permitted to handle a plane. His flying license has been
+ canceled.”
+
+The Hardy boys looked at one another in silence.
+
+“I guess that will clear us,” said Frank finally.
+
+“It doesn’t say so.”
+
+“They can’t very well blame us after that.”
+
+A familiar voice broke in:
+
+“Hi, there! Hear the news?”
+
+The Hardy boys looked up to see Chet Morton, one of their chums,
+approaching. Chet, too, had a newspaper under his arm.
+
+“We were just reading it,” said Joe.
+
+“It was coming to him,” declared Chet warmly. “I was talking to one of
+the men at the airport yesterday, and he said Ducroy ought to be fired.
+He was always drinking. None of them were surprised when he had that
+crash.”
+
+“I’m sorry he has lost his job,” said Frank, “but I guess he deserved
+it. If they let him stay on he might get into a serious accident and
+kill somebody.”
+
+“He mighty nearly killed us,” Joe reminded him. “If I only knew that
+this meant we were clear of blame I could write the rest of my exams
+with an easy mind.”
+
+“Don’t worry,” advised Chet. “They won’t blame you chaps. The very fact
+that Ducroy has been let out means that they didn’t believe his story.”
+
+Suddenly Frank nudged his brother.
+
+“Here he comes now.”
+
+“Who?”
+
+“Ducroy,” whispered Frank.
+
+Joe looked around. Coming down the street he saw the former air pilot.
+Ducroy’s face wore an angry look and he appeared not to notice the
+stares and the comments of the people near by.
+
+“Don’t pay any attention to him,” said Joe. “There’s no use looking for
+trouble.”
+
+But, if the Hardy boys were not going to pay any attention to Giles
+Ducroy, it soon became apparent that the pilot intended to pay some
+attention to them. He changed his course and came over toward the three
+boys.
+
+“Now what’s the big idea?” muttered Chet.
+
+Ducroy blustered toward them. He faced Frank and Joe angrily, brushing
+Chet to one side.
+
+“Well,” he sneered, “I suppose you’re satisfied now?”
+
+“What do you mean?” asked Frank.
+
+“I suppose you’re satisfied now that you’ve lost me my job?” demanded
+Ducroy.
+
+“You lost it yourself,” returned Frank. “We didn’t have anything to do
+with it.”
+
+“You didn’t, hey? It was your fool driving that caused the crash, and it
+was because of the crash that I got fired.”
+
+“The paper says something different,” said Joe calmly.
+
+“It says I got fired because I was drunk, and I was as sober as I am
+now.”
+
+“And you’re not any too sober now, either,” Chet reminded him sweetly.
+
+Ducroy turned to him. “You keep out of this,” he snapped. “This is none
+of your business. I’ll thank you to keep your mouth shut.”
+
+“Seeing you ask me so nicely, I will.”
+
+Ducroy turned to the Hardy boys again. “I’m not through with you two
+yet,” he said. “I may have lost my job, but I’m going to get some
+satisfaction, anyway.”
+
+“How?” asked Frank.
+
+By way of reply, Ducroy drew back his right arm and lashed out suddenly.
+His fist struck Frank in the face and sent the youth staggering back.
+The blow had come so abruptly that he had no chance to defend himself.
+
+But Joe, when he saw his brother attacked, lost no time in getting into
+action. He plunged at Ducroy without hesitation and planted a swinging
+blow on the pilot’s right eye, completely closing it. Ducroy gave a yell
+of pain and struck at Joe, but the blow was wild.
+
+Frank recovered himself.
+
+“Let me handle this,” he said to his brother. And with no further ado he
+advanced on Ducroy.
+
+The pilot swung at him, but Frank ducked, came in, and stung Ducroy’s
+face with an uppercut. Ducroy was bigger than Frank and considerably
+heavier, but he was far from being a scientific fighter, relying chiefly
+on bull-like rushes and ponderous swinging blows that would have done
+damage had they landed, but seldom did. Ducroy rushed Frank back across
+the pavement, his heavy fists swinging, but Frank backed away, ducking
+and dodging, watching for an opening.
+
+It soon came.
+
+Ducroy swung so wildly that he left himself completely unprotected.
+Frank’s fist shot out. The blow caught Ducroy directly on the point of
+the jaw, and he went down in a heap.
+
+“Is that enough?” asked Frank.
+
+A crowd had collected, and Con Riley of the Bayport police force
+hastened forward.
+
+“What’s all this?” he demanded. “Fightin’ on the streets? What’s the
+trouble?”
+
+Frank turned away. “Just a little argument,” he explained. “This man hit
+me first and I had to hit him back.”
+
+“That’s right,” chimed in Chet Morton. “I saw it all. I can prove it.”
+
+Giles Ducroy got slowly to his feet and Riley seized him by the collar.
+
+“I got a good mind to run you in,” said the officer. “What business have
+you got hittin’ a lad half your size?”
+
+“I don’t want to lay any charge against him,” said Frank. “Better let
+him go.”
+
+Con Riley looked dubious. Then he released his grip on Ducroy’s collar.
+
+“Well, seein’ you ask it,” he said. Then he glared at Ducroy. “Take
+yourself out of here!” he ordered sharply. “If I catch you makin’ any
+disturbance on the street again it won’t go so easy with you.”
+
+Giles Ducroy lurched away, muttering and defeated. Con Riley then turned
+his attention to the crowd and dispersed the bystanders with a wave of
+his stick. “Move on!” he ordered. “Move on out of here.”
+
+The crowd scattered.
+
+The Hardy boys and Chet Morton continued their journey down the street.
+Chet was warm in his praise of the artistic manner in which Frank had
+dealt with the bully.
+
+“I’ll bet his jaw is sore for a week!” he declared.
+
+“I hate a row like that,” said Frank. “Dad would be angry if he knew we
+were mixed up in a common street fight.”
+
+“You couldn’t help it. You didn’t start the fight. It was all Ducroy’s
+fault,” said Chet. “He struck you first. Boy, that was a nice pasting
+you handed him!”
+
+But Frank remembered the vindictive look in Ducroy’s face as the beaten
+man slunk away.
+
+“I don’t think we’ve heard the last of this, by any means,” he said.
+
+
+
+
+ CHAPTER V
+ Anxious Days
+
+
+It was not until the next evening that the result of the investigation
+into the airplane crash was officially announced. Then, to the joy of
+the Hardy boys, they learned that the authorities held them blameless
+for the accident.
+
+The report ran, in part:
+
+ “A thorough investigation of the circumstances surrounding the
+ crash has led us to decide that the responsibility rests wholly
+ with the pilot, Giles Ducroy. We find that Ducroy had been
+ drinking on the day of the accident and that, according to
+ reliable witnesses, he was still under the influence of liquor
+ after the wreck. In his condition, Ducroy was unable to make a
+ proper landing. He has made a clumsy attempt to lay the blame on
+ two boys driving an automobile in the road near the scene of the
+ crash, but this is manifestly absurd. The motorists, on the
+ other hand, had a narrow escape from death because of Ducroy’s
+ irresponsible handling of his plane, and certainly no blame can
+ be attached to them.”
+
+Frank danced an impromptu jig. “Hurrah!” he shouted. “That takes a load
+off my mind.”
+
+“I’ll bet dad put in an oar for us,” said Joe happily.
+
+“Shouldn’t be surprised. Let’s go and ask him.”
+
+When they entered Fenton Hardy’s study, the detective smiled at their
+evident delight.
+
+“What’s happened?” he asked. “Have you fallen heir to a fortune?”
+
+“Better than that. The post office people have announced that we aren’t
+to blame for that plane wreck,” declared Frank. “We’ve been worrying our
+heads off about it.”
+
+“Did you help, Dad?” asked Joe.
+
+“Oh, I may have said a few things to the inspector,” observed Mr. Hardy.
+“He is an old friend of mine and I have done him a few favors in my
+time. It really wasn’t necessary, because I don’t think they would have
+blamed you in any case. But it prevented them from being fooled by
+Ducroy, anyway.”
+
+“That was certainly mighty fine of you. Dad!” exclaimed Frank. “I don’t
+know how we can thank you.”
+
+“I know,” said their father. “You can go back to school to-morrow and
+dig into those examinations and graduate this year.”
+
+“We’ll do our best,” they promised.
+
+“The exams won’t be so bad, now that this worry is off our minds,” added
+Joe.
+
+For the rest of the week the Hardy boys attacked their final
+examinations with such determination and enthusiasm, unmarred by any
+worries about the airplane accident, that when they handed in their
+final papers they knew that if they had obtained passing marks on the
+papers written earlier in the week there was little doubt of the final
+outcome.
+
+“But that’s just the trouble,” groaned Joe. “I was so worried when I
+wrote those first papers that I’m sure I didn’t get by.”
+
+“Forget it,” advised Frank. “The exams are over and we can’t change the
+papers now. We’ll just have to be patient and wait for the results.”
+
+“I wish I knew them now,” said Chet Morton. “If I don’t pass this year,
+my dad will flay me alive. I might as well pack up and head for Alaska
+if I don’t get through. What are you fellows going to do, now that
+school is over?”
+
+“Wait for the results,” returned Frank. “If we pass, I think dad wants
+us to go to college and we’ll have to start making our plans.”
+
+Jerry Gilroy, another chum of the Hardy boys, sauntered up.
+
+“How about you, Jerry?” asked Frank, “What are you going to do now?”
+
+“I have a job,” announced Jerry calmly.
+
+“Already?” the others exclaimed enviously.
+
+“I start work Monday as a reporter for _The Banner_.” Jerry stuck out
+his chest and pulled his hat brim down over one eye.
+
+“That’s a good job,” said Tony Prito, who joined the group at that
+moment. “You’ll be able to get into all the shows in town for nothing
+and get through the police lines at all the fires.”
+
+“Well,” said Jerry doubtfully, “just at first they’re putting me at work
+writing up obituaries and real estate deals. But I’ll soon work my way
+up,” he added hastily.
+
+Tony Prito announced that his parents had decided on a college course
+for him and that Phil Cohen was bound in the same direction.
+
+“Looks as if the old gang will be broken up by next fall,” said Joe
+glumly.
+
+“That’s true,” agreed Chet. “I think we all ought to get together as
+soon as we know the results of the exams and have one big party to
+celebrate.”
+
+“A picnic!” exclaimed Frank.
+
+“Good idea!” declared Jerry Gilroy. “I’ll write it up for the paper.”
+
+“Where shall we have the picnic?” asked Tony. “Beach Grove?”
+
+“Beach Grove is the only place for a picnic. We’ll have the whole
+graduating class,” Frank said. “The girls, too.”
+
+“I don’t know about that,” demurred Chet, who did not care for girls.
+
+“Go on with you. If we have a class picnic we can’t leave the girls out.
+Anyway, they’ll be sure to bring along lots of eats.”
+
+“Oh, I forgot about that,” said Chet, who had a weakness for food. “By
+all means, we must have the girls along.”
+
+“In the meantime, Jerry, keep your eyes open around your newspaper
+office and see if you can’t get a look at the examination results when
+they’re sent in for publication,” Frank suggested. “They’ll appear in
+the paper first, and if you get on the good side of the city editor he
+may let you have a look at them.”
+
+“And phone us right away,” added Chet.
+
+Jerry promised to keep on the lookout for the examination results.
+
+Frank’s suggestion of a picnic met with the instant favor of the other
+members of the graduation class who were enthusiastic over the idea.
+They all realized that within the next few months the class would be
+scattered far and wide and that it would probably be their last
+opportunity of being all together.
+
+Then they settled down to the tedious business of awaiting the
+all-important results. Two days passed, with no word from Jerry Gilroy,
+who had extracted a promise from his city editor that he would be shown
+the list as soon as it reached the office. The Hardy boys and their
+chums bided their time with such patience as they could muster. Frank
+and Joe went out on Barmet Bay in their motorboat, _The Sleuth_, and
+explored the countryside in their roadster.
+
+On Thursday morning the boys were in the gymnasium in the barn back of
+the Hardy home. Chet Morton was sitting in a window munching at an
+apple, as usual. Biff Hooper was drumming away at the punching bag. Tony
+Prito was practicing some complicated maneuvers on the parallel bars,
+while Phil Cohen and Joe Hardy were engaged in a spirited wrestling
+match. Frank was busy trying to repair a broken baseball bat, with small
+success.
+
+“Somebody calling you, Frank,” said Chet, glancing out the window.
+
+Frank looked out. Aunt Gertrude was standing in the back door, beckoning
+to him.
+
+“You’re wanted on the telephone,” she called.
+
+“It must be from Jerry!” shouted Frank.
+
+The others stopped their activities instantly. Frank almost tumbled down
+the stairs in his anxiety to reach the house in the quickest possible
+time. The other boys crowded to the window. They saw him disappear into
+the house. He seemed to be away for a long time.
+
+“Bad news, I’m sure of it,” moaned Chet.
+
+“Good news, I’ll bet a cookie,” said Joe, trying to be cheerful.
+
+After a while they saw Frank come out of the house. His shoulders
+drooped. He walked slowly.
+
+“What’s the verdict?” clamored Chet.
+
+Frank looked up, shook his head mournfully, and sighed. They heard him
+coming up the stairs.
+
+“I knew it,” Chet groaned. “We’ve all failed.”
+
+When Frank came up into the gymnasium they crowded around him. He looked
+as though he had lost every friend he had in the world.
+
+“For the love of Pete, don’t keep us in suspense!” demanded Tony. “Was
+it Jerry? What did he say?”
+
+“It was from Jerry,” admitted Frank heavily. “Well, fellows, I don’t
+know how you’re going to feel about it, but as for me——” he shook his
+head again.
+
+“Back to the high school for another year, is it?” asked Joe solemnly.
+
+“Don’t take it too badly, fellows. Of course, we all knew the exams were
+harder than usual.”
+
+“Yes, they were tough,” admitted Chet. “But, hang it all, didn’t _some_
+of us get through? I was sure I’d failed, but I thought the rest of you
+would make it.”
+
+“The results are out,” said Frank. “I know you’re going to feel bad
+about it, but every one of us—every one, mind you—_passed_!”
+
+“What?” they roared.
+
+Frank turned a handspring.
+
+“We all passed!” he yelled, in delight. Then he sat down on the floor
+and laughed at the expression on their faces. “Boy! didn’t I throw a
+scare into you?”
+
+Biff Hooper hurled a boxing glove at him. Phil Cohen seized Tony Prito
+around the waist and danced about in glee. Chet threw away the core of
+his apple and stood on his head. Joe vaulted over the parallel bars.
+Pandemonium reigned.
+
+School was over at last!
+
+“And now,” shouted Frank, “for the picnic!”
+
+
+
+
+ CHAPTER VI
+ The Cabin in the Woods
+
+
+Preparations for the picnic at Beach Grove on the following Saturday
+were in full swing during the next few days. All the members of the
+graduation class at Bayport High were enthusiastic, and the girls were
+busy baking cookies and cakes. From the standpoint of Chet Morton, at
+any rate, the success of the outing was therefore assured.
+
+“As long as there’s plenty of food, it will be a good picnic,” he said.
+
+Callie Shaw, who was Frank Hardy’s particular favorite among the girls
+of the class, admitted that she felt sad at the prospect of seeing “the
+crowd” broken up at last.
+
+“We had some good times at High. Somehow, I wish now that we had all
+failed so we could go back for another year.”
+
+“You didn’t feel like that when you were writing the math exam,” Iola
+Morton, Chet’s sister, reminded Callie.
+
+“No. I suppose if I did go back I’d be grouching about the work all over
+again,” laughed Callie. “I’m glad we’re going to have the picnic,
+though. It will be nice to be all together again for once before the
+class is scattered.”
+
+“There won’t be many of the gang left around town by next fall,” said
+Frank. “What with some going to college and others going to work, the
+class will be pretty well broken up by then.”
+
+“I hope we’ll get good weather for the picnic,” ventured Joe.
+
+“The class had good luck on the exams,” Iola reminded him; “so we should
+have good luck with the weather.”
+
+Iola’s optimism was justified. When the day for the picnic dawned the
+sky was cloudless, the day was warm and clear. Mrs. Hardy had prepared a
+big basket of good things for the Hardy boys to take with them, and they
+stowed the basket in the roadster along with their bathing suits and
+baseball gloves. They had arranged to call for Callie Shaw in the car,
+while Iola was to go with Chet in his roadster.
+
+It was to be a real picnic—“not one of these afternoon teas,” as Chet
+expressed it. All members of the class had been notified to meet at
+Beach Grove by ten o’clock in the morning and when Callie and the Hardy
+boys reached the grove they found a dozen others already on hand. Chet
+arrived a few minutes later with Iola and Biff Hooper, whom he had
+picked up on the road, and by half past ten the crowd was complete.
+
+Beach Grove was just off the Shore Road and extended to a sandy beach on
+the shore of Barmet Bay. There were many paths through the woods, a
+grassy meadow which was ideal for baseball games and races, and the park
+keeper had granted them permission to use a little building in the grove
+where a stove and kitchen facilities were installed. The boys lit a fire
+and busied themselves bringing up driftwood from the beach, while some
+of the girls settled down to preparing lunch and opening up the numerous
+baskets at their disposal.
+
+The Hardy boys and the other lads went down to the beach for a swim
+before lunch, and had some fine sport on an improvised raft which they
+took turns in defending against all comers. Chet Morton became unduly
+ambitious and tried to improvise a sailboat out of a plank and an old
+piece of tarpaulin he found on the shore, but the sailboat came to grief
+and tipped Chet into the water, to the hilarious delight of his
+companions.
+
+By the time the swim was over and the boys returned to the Grove they
+had developed lusty appetites for lunch, and there were loud cheers when
+Callie, as chief cook, hammered a tune on a tin plate with a poker,
+announcing that the meal was ready. There was hot coffee, heaping bowls
+of baked beans, stacks of sandwiches, plates of potato salad, and cake
+and fruit without end. The boys and girls sat beneath the trees and ate
+from tin plates until they could eat no more.
+
+Chet, alone, looked discontented when lunch was over.
+
+“What’s the matter with you?” asked Tony Prito. “Didn’t you like it? I
+thought it was the best meal I ever tasted.”
+
+“The meal was all right,” said Chet dolefully.
+
+“Then why are you looking so glum?”
+
+“I never have any luck,” confessed Chet. “Something always goes wrong.”
+
+“Didn’t you get enough to eat?” asked Callie anxiously. “There is a lot
+more potato salad.”
+
+“No, thanks. I don’t think I could eat any more potato salad—not just
+now, at any rate. It was very good potato salad but I couldn’t eat any
+more right now. Maybe in an hour or so—oh, well, it doesn’t matter.”
+
+“If the meal was all right and you got enough, what’s all the trouble?”
+asked Frank Hardy.
+
+“I saw you take three helpings of beans,” added Joe.
+
+“That’s why I feel so badly.”
+
+“Got a tummy-ache?” asked Iola solicitously.
+
+“No. But, you see, I liked the beans so well that I took two helpings
+after the first one, and I liked the potato salad so well I took two
+helpings of that, extra, and then I saw some sandwiches I liked real
+well and I ate about a dozen of them, and then somebody passed around
+angel food cake so I ate that, and then I didn’t have any room for
+anything else.”
+
+“I think you did very well,” remarked Jerry Gilroy. “I don’t see where
+you have any kick coming.”
+
+“I like chocolate cake. It’s my favorite cake,” declared Chet gloomily.
+
+“There was plenty of chocolate cake,” said his sister. “There are two
+chocolate cakes left right now.”
+
+“Save ’em for supper,” advised Chet. “That was the big trouble. I like
+chocolate cake so well that I feel bad because I was so full by the time
+it reached me I couldn’t eat any.”
+
+The others looked at one another helplessly.
+
+“What can you do with a fellow like that?” demanded Phil Cohen. “He’s
+never satisfied.”
+
+“I think he needs exercise,” said Iola threateningly.
+
+“Now, don’t!” pleaded Chet, who had found a soft spot beneath a shady
+tree and was preparing to go to sleep.
+
+“Maybe you boys don’t know it,” said Iola, “but I do. Chet is ticklish!”
+
+“Don’t, Iola!” clamored the victim.
+
+But Iola advanced on her brother and tickled him until he yelled for
+mercy, whereat the others, delighted at the exposure of this secret,
+pounced on the luckless Chet and rubbed his ribs until he was forced to
+make his escape. They chased him through the meadow, shouting with
+laughter, and back and forth among the trees until he could run no
+longer.
+
+“It’ll help him digest those three helpings of beans and potato salad,”
+said Iola, without sympathy.
+
+Having concluded their attentions to Chet, the classmates organized an
+impromptu program of sports, with races, a ball game and a blindfold
+boxing match between Biff Hooper, Jerry Gilroy, Phil Cohen and Tony
+Prito, which ended without casualties. Biff, who prided himself on his
+boxing ability, wandered away from the others and tackled a large tree,
+under the impression that it was Jerry. After dealing a dozen terrific
+blows without knocking out the enemy he tore off the blindfold and then
+looked very sheepish.
+
+Most of the others went swimming during the afternoon, but the Hardy
+boys had decided to take advantage of the opportunity and investigate a
+mysterious little cabin at the far end of the grove. They had often been
+curious about the place, and it was Frank’s suggestion that perhaps the
+cabin was used as a hiding place for smugglers that prompted their
+decision to visit the place.
+
+“May we come, too?” asked Callie Shaw, as the two boys were starting off
+together. She and Iola had remained behind to clear up the last of the
+picnic dishes while the other girls went swimming.
+
+“Glad to have you,” answered Frank.
+
+“Come on, Iola.”
+
+The two girls went running across the grass, and the four young people
+set out down a winding path beneath the trees.
+
+“Where are you going, Frank?” Callie inquired.
+
+“We thought we’d take a walk over to that little cabin at the east end
+of the grove. Joe and I have often been curious about that place, but
+we’ve never been near it; so we thought this was as good a chance as
+any.”
+
+“Oh, this is thrilling!” declared Iola. “Do you think there’s anything
+suspicious about it?”
+
+Joe shrugged. “Perhaps. It will be fun to look the place over, though.
+We thought it might be used by smugglers.”
+
+“Smugglers!” exclaimed Callie, stopping. “I’m frightened. I don’t think
+I care to go after all. I don’t want to meet any smugglers.”
+
+“Nonsense!” laughed Frank. “There wouldn’t be any smugglers around at
+this time of day, anyway. We’re not sure about the smugglers in any
+case. Perhaps it’s just a perfectly innocent tumbledown old shack, with
+nothing strange about it at all.”
+
+Callie gathered up courage and they went forward again. The little cabin
+was at the extreme end of the grove, and it was some time before they
+came within sight of it. Finally, rounding a bend in the path, they
+caught a glimpse of the place among the trees. The cabin had been built
+in the woods, several hundred yards back from the water.
+
+“Mighty dingy looking cabin, it seems to me,” remarked Iola.
+
+“Why, there are some smugglers now!” exclaimed Callie, wide-eyed. “Don’t
+you see them, Frank? Down in the bushes. Look, they’re going up toward
+the cabin!”
+
+Frank called a halt.
+
+“Just a minute!”
+
+He could see three men making their way up a path in the direction of
+the cabin. The trio were apparently unaware that they were being
+watched, for they did not look around. For a moment they were hidden by
+the intervening branches. Then they appeared in view again. One of the
+men halted in front of the cabin, removed a key from his pocket, and
+unlocked the door.
+
+The three men disappeared inside.
+
+Frank turned to the others.
+
+“I think we’d better go back,” he said quietly.
+
+“Were they smugglers?” demanded Callie. “Let’s get out of here. They
+might start some trouble.”
+
+They turned and retraced their steps toward the picnic grounds. Once Joe
+said:
+
+“Do you know, I’m sure I recognized one of those chaps.”
+
+Frank flashed him a warning look.
+
+He did not want to alarm the girls, so he had said nothing. But Frank,
+too, had recognized one of the men, and he was none other than Giles
+Ducroy!
+
+
+
+
+ CHAPTER VII
+ A Mysterious Conversation
+
+
+When the Hardy boys and the girls got back to the picnic grounds, the
+boys excused themselves and drew away to one side, while the girls went
+down to join the swimmers.
+
+“I think we ought to go back there,” said Frank quietly.
+
+“Why? Did you recognize any of them?”
+
+“Did you?”
+
+“I thought one of them looked mighty like Ollie Jacobs,” said Joe. “He’s
+a pretty shady customer, as you know. I’ve heard of more than one bad
+business he has been mixed up in around Bayport.”
+
+“Ollie Jacobs, was it? Then the other fellow must have been Newt Pipps!
+He is always hanging around with Jacobs. They’re a bad pair.”
+
+“Who was the other fellow? I didn’t get a good look at him.”
+
+“I did,” returned Frank. “He was Giles Ducroy.”
+
+Joe whistled in amazement.
+
+“So that’s who Giles Ducroy is mixed up with now! I wonder what they’re
+doing down in that old cabin?”
+
+“We’d better go and find out. We can get up to the back of the place
+without being seen, and perhaps we can overhear what they’re saying.”
+
+“Come on. It’s worth trying, anyway. I’m interested.”
+
+The boys hurried off down the path. Once Joe glanced up at some lowering
+clouds that had gathered above the trees.
+
+“Looks like rain,” he remarked.
+
+“It may hold off for a while. It won’t stop me from finding out what
+that gang is up to.”
+
+“Not if I know it,” declared Joe.
+
+When the boys came within sight of the cabin they proceeded more
+cautiously. They did not come out into the open, but edged their way
+around through the trees until they came to the rear of the little
+building.
+
+“There’s an old road near here,” whispered Frank. “Perhaps that’s how
+they reached the place.”
+
+“I can see it from here. And look—there’s a car! It’s parked under the
+trees.”
+
+“That explains how they come to be here. They’ve probably arranged a
+meeting. There’s some funny business on foot, I’ll be bound.”
+
+Cautiously the brothers went on through the undergrowth. It was
+fortunate that bushes grew within a few feet of the back of the cabin,
+so the boys were able to make their way near enough to overhear the
+conversation of anyone who might be within without danger of being seen
+themselves.
+
+As they pressed close against the logs of the cabin they could hear a
+murmur of voices. They soon found a convenient chink in the logs where
+they could peep through. There, in the dimly lighted interior of the
+building, they saw Giles Ducroy, Ollie Jacobs, and Newt Pipps seated
+about a rude table, with a bottle and glasses before them.
+
+“I tell you,” Ducroy was saying, “I know what I’m talking about. I’m
+giving you fellows a chance that lots of other men would jump at.”
+
+“It sounds good,” admitted Jacobs, a short, ill-favored man with squint
+eyes. “But it’s mighty risky.”
+
+“Nothing venture, nothing gain,” said Ducroy, taking a swig from the
+bottle.
+
+“That’s true,” said Newt Pipps. “But I’m not anxious to get a bullet
+through me.”
+
+“Bullets, nothing!” scoffed Ducroy. “We’ll get away with this as smooth
+as silk.”
+
+“Maybe,” demurred Jacobs. “You say the money is sure to be there, all
+right?”
+
+“I know it will be there. I wouldn’t tell you fellows about it if I
+wasn’t sure.”
+
+Newt Pipps shrugged. “Well, I’m as brave as the next man,” he said, “but
+this is a mighty big job. It’s bigger than any I’ve ever tackled yet,
+and I can’t say I like it.”
+
+“The bigger the job, the bigger the profit,” remarked Ducroy.
+
+“Yes, and the bigger the risks, too.”
+
+Ollie Jacobs looked around uneasily.
+
+“Don’t talk so loud,” he said. “If anybody hears us, we’re done for.”
+
+“Who could hear us?” demanded Ducroy, who was evidently half
+intoxicated. “That’s why I picked this cabin for a meeting place.
+There’s nobody within miles.”
+
+“Oh, yes there is,” Jacobs answered. “A bunch of high school kids are
+having a picnic over in Beach Grove, and that’s not very far from here.”
+
+“I thought I saw somebody over among the trees when we were coming in
+here,” said Newt Pipps.
+
+“You did?” said Ducroy. “Why didn’t you speak up?”
+
+“I might have been mistaken.”
+
+“If you think there’s anyone around, go and take a look around the
+cabin. A person would have to be mighty close to the place to hear us
+talking.”
+
+Then, to the horror of the Hardy boys, Newt Pipps got up from his chair,
+rather unsteadily.
+
+“That ain’t a bad idea,” he remarked. “I’ll just do that.”
+
+He moved over to the door, opened it, and stepped outside.
+
+Frank and Joe had no time to lose. They knew that in another moment Newt
+Pipps might come walking around to the back of the cabin. They drew back
+quickly, yet cautiously, seeking the shelter of the undergrowth near by.
+
+The bushes were small and afforded little cover, yet they did not dare
+move back farther for fear of being heard. So they crouched down as far
+as possible. They were not a second too soon. Scarcely had they
+flattened themselves in hiding than they heard heavy footfalls from the
+side of the cabin.
+
+They were so poorly hidden that they could plainly see Newt Pipps as he
+came around the corner. But Pipps had been drinking and he had evidently
+little expectation of seeing anyone around. He did not search in their
+direction, but contented himself with a casual glance, then turned and
+went back again.
+
+Frank breathed a sigh of relief.
+
+“That was close!” he whispered.
+
+“I’ll say it was,” affirmed Joe.
+
+The Hardy boys waited until they heard the cabin door slam again. Not
+until then did they emerge and creep forward to the rear of the cabin
+once more.
+
+Newt Pipps was sitting down at the table.
+
+“Satisfied?” asked Giles Ducroy curtly.
+
+“There’s no one around. Still you can’t be too careful,” said Pipps.
+
+“That’s true,” agreed Jacobs. “Never know when somebody may be hanging
+around.”
+
+“Well,” snapped Ducroy, “I can’t stay here all day. I’ve made a
+proposition to you men and I want to know what you’re going to do about
+it.”
+
+Ollie Jacobs and Newt Pipps looked at one another.
+
+“What do you say, Ollie?”
+
+“I don’t know. There’s a lot of money in it for us, all right. And I
+could use some cash right now. I’m pretty near broke.”
+
+Giles Ducroy leaned forward and pounded his fist on the table.
+
+“There’s ten thousand dollars or more apiece in it for us,” he declared.
+“Where else could you make ten thousand dollars as easily, I’d like to
+know.”
+
+“It’s easy money,” admitted Newt. “But it’s dangerous.”
+
+“And we might get shot,” added Ollie.
+
+“I’m taking that chance the same as you,” Ducroy answered. “Well, hurry
+up. I can’t wait here all day.”
+
+“Ten thousand looks mighty good to me,” said Newt Pipps. “But I ain’t
+anxious to get shot earning it, for then it wouldn’t be any use to me.”
+
+“Same here,” demurred Ollie Jacobs.
+
+Just then there was a low growl of thunder overhead. Raindrops began
+pattering on the cabin roof. Frank and Joe Hardy looked up and saw that
+the brooding storm was already breaking.
+
+“It’s starting to rain,” said Ducroy. “I want to get back to the city
+before the storm turns that road into a mud-hole. Can’t you make up your
+minds?”
+
+“I’ll tell you what we’ll do,” said Ollie Jacobs, finishing the bottle.
+“Newt and me ought to talk this over a little more. There’s a lot of
+money in this job, but there’s a lot of risk too, and I want to make
+sure it’s safe.”
+
+“Of course it’s safe!” raged Ducroy. “You’ll never make an easier ten
+thousand in your life.”
+
+“That’s letting _you_ tell it.”
+
+“I think Ollie is right,” said Newt. “We’ll talk it over and let you
+know later.”
+
+“When? I can’t wait long, you know. I’ve got my own plans to make yet.”
+
+“We’ll let you know to-night,” declared Jacobs, getting up.
+
+“All right,” grumbled Giles Ducroy. “But don’t take any longer. Come on,
+now. It’s starting to pour. I want to get back to town.”
+
+The three men left the cabin. Rain was now falling on the roof in a
+steady downpour. The Hardy boys looked at one another, puzzled.
+
+“I wonder what mischief those three are up to?” said Frank, as the
+brothers hurried back into the shelter of the grove.
+
+
+
+
+ CHAPTER VIII
+ Puzzled
+
+
+The clouds were black overhead and the rain was pouring steadily as the
+Hardy boys hastened back up the path toward the picnic grounds. Once
+under the trees they were partly sheltered from the rain but in the open
+spaces they were thoroughly drenched. Thunder rolled continuously,
+lightning flashed, and the rain came in sheets.
+
+“This ends the picnic,” panted Joe, as they ran back.
+
+“It sure does. Everybody will be soaked.”
+
+The trees were threshing and sighing in the wind. There was a vivid
+flash of lightning followed immediately by a crash and a clap of
+thunder.
+
+“Must have hit a tree,” said Frank.
+
+When they came in sight of the picnic grounds, Frank saw that he had
+guessed correctly. Only a few yards away from the cook-house, a great
+oak lay prone on the ground, a jagged fragment of the trunk sticking up
+out of the earth. The trunk had been sundered by the lightning and the
+great tree had been struck to earth.
+
+Inside the cook-house, the boys and girls of the graduating class were
+huddled together. Many of them were badly frightened, for the lightning
+flash had come unpleasantly close, and the falling tree had missed their
+refuge by a scant few feet.
+
+As Frank and Joe came racing across the sloppy ground, a cheer went up.
+
+“Here they are!”
+
+“Here come the Hardy boys!”
+
+“At last!”
+
+“Where have you two been?” shouted Chet Morton, as they dashed up onto
+the veranda, their clothes dripping wet. “We’ve been worried sick.
+Thought you’d got struck by lightning.”
+
+“Looks as if you people were nearer to being struck than we were,”
+replied Frank, looking ruefully at his drenched garments.
+
+“We’ve been awfully worried,” said Callie Shaw, pressing forward. “When
+the storm began, everybody gathered here except you and Joe, and we had
+no idea where you were.”
+
+“Oh, we were just exploring around,” said Frank. “No harm done, except
+that we’re mighty wet.”
+
+“No harm done!” exclaimed Iola Morton. “How about our nice picnic? It’s
+all spoiled now!”
+
+“Well, we were nearly ready to go home anyway,” observed Chet. He turned
+to the Hardy boys. “Well, you two chaps missed the best display of
+fireworks I’ve seen since last Fourth of July.”
+
+“Looks as if you had a mighty narrow escape,” said Joe.
+
+“We certainly had. There was a flash of lightning that seemed to miss us
+all by about two inches, then the loudest crash of thunder I ever heard
+in my life, then a tearing and crackling, and we saw that big tree
+topple over.”
+
+“It seemed to be coming right down on top of the house,” said Callie.
+
+“We thought we were done for. If that tree had ever hit the roof we
+would have been crushed to death. And that _would_ have spoiled the
+picnic for sure,” added Chet.
+
+The very real danger they had been in and the storm had dampened the
+spirits of the graduating class, and when the rain finally began to die
+down there was not a dissenting voice when Frank Hardy suggested that
+they make a dash for the cars. Hastily packing up the baskets, they left
+their refuge and ran across the grass to the cars parked out by the
+gate. Everyone found a place, and within a few minutes the picnic
+grounds were deserted.
+
+The lull in the storm had been only temporary. Rain came down in
+torrents before they had gone more than half a mile along the Shore
+Road, and some of those in open cars who had not taken the precaution of
+putting up the tops, received a second drenching. Frank and Joe, in
+their roadster, accompanied by Callie Shaw and Iola Morton, were more
+fortunate, and they soon arrived on the outskirts of Bayport without
+mishap.
+
+The picnic party broke up without further ceremony, the cars scattering
+in various directions as the boys of the class drove the girls home.
+Frank and Joe drove Callie to her aunt’s store in Bayport and Iola
+decided that she would wait there for Chet, who was to drive her home
+that evening. In their wet clothes, the picnickers presented a sorry
+sight, but all in all they agreed that they had had a good time which
+even the thunderstorm could not spoil.
+
+When Frank and Joe Hardy reached home and changed their clothes, their
+mother was sympathetic.
+
+“It’s too bad,” she said, as she prepared a hot supper for them. “You
+had all been counting on that picnic.”
+
+“Well, we had half a picnic, at any rate. We can be thankful for that
+much,” Frank observed. And then, when their mother was in the kitchen,
+he added to his brother: “I don’t call the day wasted.”
+
+“You mean Ducroy?”
+
+“Yes. We learned that he’s up to some funny business. I’d like to know
+what it’s all about.”
+
+“Something crooked, I’ll be bound,” declared Joe.
+
+“Ten thousand dollars apiece, he said. That’s a lot of money. I’m sure
+Giles Ducroy and his two precious friends could never earn that much
+money honestly.”
+
+“It must be crooked. The big reason Ollie Jacobs and Newt Pipps objected
+to the scheme was because there was danger in it and they might be
+shot.”
+
+“Maybe they intend to rob a bank,” ventured Frank.
+
+“I wish we knew. Still, perhaps it was all just talk. They were half
+drunk, you know.”
+
+“Yes, I thought of that.” Frank shook his head. “Still, now that Giles
+Ducroy is out of work, he might be turning his hand to some kind of
+thievery.”
+
+“Do you think we ought to tell dad?” Joe suggested.
+
+“Not yet. After all, those men were drinking and it might have been
+nothing more than drunken chatter. Perhaps Ducroy was only bragging and
+trying to make a big fellow of himself by telling them he could help
+them make so much money. We don’t know what they were talking about in
+the first place. We’d just look foolish if we went to dad with our story
+and nothing came of it.”
+
+“He couldn’t do anything, anyway. No more than we can.”
+
+“All we can do,” said Frank, “is to watch and wait.”
+
+“We’ll watch, all right. We’ll try to check up on Giles Ducroy and find
+out what he’s up to. We have one big advantage—he doesn’t know we
+overheard what they were saying in the cabin.”
+
+“He doesn’t know we were within miles of the place.”
+
+“I’m puzzled about that conversation. If there was nothing in it,” said
+Joe, “why did they pick such an out-of-the-way spot to have their
+meeting?”
+
+“It may have been because of the liquor. It’s against the law to have
+it,” Frank pointed out. “Perhaps we were only listening in on a drinking
+party after all.”
+
+“I don’t think so. I have a pretty strong belief that there was more
+than that behind it. Giles Ducroy and that other pair are a bad
+combination. When you see those three together it means there is some
+trouble being hatched.”
+
+Their mother came in just then with the tea things, so the boys turned
+the conversation to other matters. Mrs. Hardy wanted to know what was
+next on their program, now that school was over and the class picnic a
+thing of the past.
+
+“Graduation exercises,” said Frank promptly. “Next week, at the high
+school.”
+
+“I must get a new dress,” Mrs. Hardy declared.
+
+“You’ll certainly have to get all dolled up to come and see your sons
+step up for their diplomas,” agreed Joe laughingly. “It only happens
+once in a lifetime, you know.”
+
+“I’m glad to see you graduate, but in a way I’m sorry,” confessed their
+mother. “It means you’re growing up and you soon won’t be my boys any
+longer.”
+
+“We’ll always be your boys, even if we live to be a hundred,” declared
+Frank, putting an arm about his mother’s waist.
+
+“Have you decided what you want to do after the holidays are over?” she
+asked. “You know I’ve been counting on having you both go through
+college.”
+
+The boys looked serious.
+
+“We’ll have to think about that,” Joe said. “Still, there’s lots of
+time. A whole summer ahead of us.”
+
+“Be sure and think seriously about it,” their mother warned. “It is a
+serious matter. Your whole future will depend on your decision.”
+
+“Maybe by the end of the summer we’ll feel different about going to
+college,” said Frank. “Just now I’m so glad to be out of school that I
+never want to see another study book again as long as I live.”
+
+“Me, too,” declared Joe.
+
+Their mother smiled indulgently, and the matter of the boys’ future
+plans rested at that.
+
+
+
+
+ CHAPTER IX
+ Missing Mail
+
+
+The night of the graduation exercises at the Bayport high school
+arrived, differing little from similar events in past years but of
+profound importance to the members of the graduating class and their
+parents.
+
+Mr. and Mrs. Hardy were there, very proud of their two boys, and Mrs.
+Hardy beamed with pleasure when Frank and Joe, dressed in their finest
+clothes and looking very uncomfortable, stepped up to receive their
+diplomas. Chet Morton was so nervous and embarrassed that he stumbled on
+the way to the platform and ended by dropping the diploma when it was
+handed to him.
+
+All the girls looked their prettiest, the boys looked their handsomest,
+the principal of the school excelled himself in the speech he had made
+at every graduation for the past fifteen years, various prominent
+citizens expressed their pride in the young people, and Callie Shaw, as
+class valedictorian, won the hearts of all by her valedictory address.
+
+There were other numbers on the program, including a violin solo by Iola
+Morton, an exceedingly vigorous recitation by Biff Hooper, an accordion
+solo by Tony Prito and—to cap it all—the antics of a burlesque
+orchestra organized by Chet. In this, Chet was in his element, wearing a
+fireman’s hat and a huge false mustache. Frank and Joe Hardy, wearing
+stovepipe hats and red wigs, alternated at a bass drum; Jerry Gilroy, in
+a coat that reached to his heels, performed upon a saxophone that
+wouldn’t work and from which Chet produced a string of sausage at the
+critical moment; Phil Cohen tortured a flute that was capable of but one
+note. The burlesque orchestra assaulted the ears of the audience for
+some time, with no music whatever, but with such earnestness that the
+hearers were doubled up with laughter.
+
+This was the high spot of the program, so far as the boys were
+concerned, and it ended the graduation exercises. When they left the
+school that night they all felt a little sad, as they knew they were
+leaving it for all time, “unless,” Chet Morton said, “they invite us
+back some day when we’re very famous to address the students on ‘The
+Secret of Success.’”
+
+“In the meantime,” said Frank, “what are we going to do this summer?”
+
+“I’d like another outing,” Joe volunteered.
+
+“Too much excitement for me,” returned Chet. “Last summer we were going
+to have a nice quiet trip down the coast, and look what happened. We got
+mixed up with a gang of smugglers and had no end of trouble.”
+
+“It finished up happily enough, didn’t it?” said Frank. “Even if you did
+get lost!”
+
+“This summer, I’d like to have a nice quiet holiday in a nice quiet
+cabin, with a good beach, where we can swim and loaf around and eat and
+sleep and not have anything to worry about.”
+
+“Sounds attractive,” Joe admitted. “Where are you going to find this
+place, and how can we get there?”
+
+“How about Cabin Island?” suggested Biff Hooper.
+
+The others were thoughtful.
+
+“You’ve had worse ideas, Biff,” said Chet Morton. “Do you think Mr.
+Jefferson will let us go there?”
+
+Frank laughed.
+
+“Why not? Didn’t we find his missing stamp collection? Didn’t he say we
+could have the use of the island and the cabin any time we wished? There
+won’t be any trouble so far as that’s concerned.”
+
+“I think an outing to Cabin Island would be the real thing,” Joe
+declared. “What do you say to organizing a trip? We can take the
+motorboats, use Cabin Island as our headquarters, then work out from
+there so we can go wherever we wish.”
+
+“You have a head on your shoulders,” Chet approved. “When we get tired
+of camping we can go exploring. When we get tired of the motorboats we
+can loaf around Cabin Island.”
+
+“Joe and I have the summer free,” said Frank. “After that, we’ll either
+go to college or go into business with our father.”
+
+“Don’t you know yet?”
+
+“We want to go in with dad,” said Joe promptly. “But he and mother seem
+bent on having us go to college. I think we’ll have a lot of arguing
+yet.”
+
+“In the meantime, don’t let it spoil your summer,” advised Chet. “Well,
+if you want to go on this outing, be sure and count me in. We can dig up
+some of the other fellows and we ought to have a bang-up good time.”
+
+“You can’t dig up many of them,” came from Joe.
+
+“Why not? Any fellow ought to jump at a chance like that.”
+
+“Well, some of them wouldn’t be allowed to leave home—got to work and
+all that. And some are on the ball team and have to practice when they
+aren’t playing a game. And Dick Roylet and his crowd are going on an
+auto tour.”
+
+“Well, we’ll get somebody—if we go,” put in Frank.
+
+Next day when the Hardy boys told their parents about the outing they
+had planned, Mr. and Mrs. Hardy glanced at one another.
+
+“Don’t you think you had better be making your preparations for going to
+college?” suggested Mr. Hardy.
+
+“If you wait too long, perhaps you may not be able to get in,” their
+mother ventured.
+
+“Do we have to go to college?” asked Frank.
+
+Mr. Hardy looked dubious.
+
+“You know, your mother and I have always had that in mind for you.”
+
+Joe groaned.
+
+“I’ll make a rotten lawyer.”
+
+“And I’m sure I’ll be a pretty punk doctor,” declared Frank. “Dad, won’t
+you let us go into business with you? We like detective work. It’s the
+only thing we’ll ever be happy at. Haven’t we done fairly well with the
+cases we’ve had so far?”
+
+“Yes, you’ve done well. I’ll admit that. Still—I think I’d rather see
+you go in for something else.”
+
+“Would you want us to go in for something we wouldn’t enjoy?” said Joe.
+“A person can’t be a success in his work unless he really likes it.”
+
+“That’s true,” returned Mr. Hardy, weakening a little. “Well, I must
+have time to think it over.”
+
+Frank offered a suggestion.
+
+“Let us go on our outing first, and by the time we come back we can
+settle the whole thing. We’ll be back in plenty of time to go to
+college, if you really insist that we go.”
+
+Mrs. Hardy nodded. “I think that’s fair enough, Fenton,” she said to her
+husband.
+
+“All right, then,” agreed the detective. “We’ll let the matter rest for
+the time being, and as soon as you boys return from your trip we’ll go
+into it thoroughly. But you must promise to abide by my decision. I
+don’t want to send you to college against your will, but I do want to do
+what’s best for your future.”
+
+“We understand that,” said the boys. “It’s for our own good. But we _do_
+want to be detectives.”
+
+Mr. Hardy smiled.
+
+“You seem to have your minds made up, at any rate. Well, let it go at
+that. Have your outing and enjoy yourselves. Then we’ll settle the whole
+matter, once and for all.”
+
+However, the lads had little time in which to proceed with their plans
+for the outing. They did not see Chet Morton that afternoon and the trip
+was not discussed with any of the other lads they met. Next morning, as
+they were having breakfast, their father came into the dining room.
+
+“After breakfast is over,” he said, “come into my study. I want to have
+a little talk with you.”
+
+“We’ll be there.”
+
+When their father had gone, they fell to wondering why he wanted to see
+them.
+
+“I can’t think of any mischief we’ve been into—except breaking that
+pane of glass in the garage,” said Joe.
+
+“He wouldn’t scold us for that. I intended to put in a new pane of glass
+to-day.”
+
+“There’s something in the wind.”
+
+They hurried through the remainder of the meal, anxious to learn the
+reason for the summons. When they went into the study, Mr. Hardy was
+reading a long typewritten letter which he placed to one side.
+
+“I’ve been asked to handle a case,” he explained at once, “and I thought
+maybe you could help me a little. Sometimes you hear of things that I
+mightn’t learn about. This is a serious case and just now I’m trying to
+make up my mind how to go about it.”
+
+“What has happened, Dad?” asked Frank.
+
+“I received this letter this morning from the postal authorities,
+explaining the circumstances. It seems that several bags of valuable
+mail have disappeared from one of the hangars at the airport near here.”
+
+“Stolen?”
+
+“They couldn’t have disappeared any other way. The mail, as you know, is
+very carefully guarded. In this instance, the train that was to take the
+mail into the city was a few minutes late and the sacks were accidently
+left unguarded. When the train arrived it was found that the mail had
+disappeared. The matter is being kept quiet for the time being, in the
+hope that we may get a clue. But so far the whole business seems to be a
+complete mystery.”
+
+“Haven’t they any idea who stole it?” asked Joe.
+
+“No idea at all. The only men around, so far as they know, were the
+usual airport officials and pilots. Practically all of them are above
+suspicion. From the looks of the case, I’m inclined to think some
+outsider may have been hiding near by, watching his chance, and when he
+saw the sacks left unguarded he simply seized them and cleared out.”
+
+Frank leaned forward in excitement.
+
+“I think we can help you a little,” he declared. “We may know something
+about that very robbery.”
+
+“Already?” exclaimed Fenton Hardy, astonished.
+
+Frank and Joe thereupon told their father about their adventure in Beach
+Grove on the day of the picnic. They told that they had seen Giles
+Ducroy and his two companions near the old cabin, how they had followed
+the men and listened to their conversation.
+
+“Ducroy was trying to get these other chaps to go in with him on some
+crooked deal, and they were afraid because they said it was too
+dangerous,” explained Frank. “Ducroy told them they’d make ten thousand
+dollars apiece out of it. Perhaps that was what he meant. He planned to
+steal some of the mail bags.”
+
+Fenton Hardy was interested.
+
+“Certainly a suspicious conversation,” he admitted. “Still, the mail
+bags weren’t worth any thirty thousand dollars, if what the post office
+people tell me is correct. They were worth about two thousand dollars at
+the most. Besides, Giles Ducroy is already under suspicion.”
+
+“Has he been arrested?” asked Joe.
+
+Fenton Hardy shook his head.
+
+“When the theft occurred, the authorities first thought of Ducroy,
+because they knew he had been discharged and was probably looking for a
+chance of revenge. So their first action was to investigate his
+movements on the day of the robbery.”
+
+“And what did they find?”
+
+“He wasn’t near Bayport at all. He was in Philadelphia—at least, he has
+such an alibi.”
+
+“Can he prove it?” asked Frank.
+
+“He had two witnesses to prove it. So nothing could be done against
+Ducroy.”
+
+“I’d like to know who those witnesses were,” said Frank. “I don’t
+believe he was in Philadelphia at all.”
+
+The boys were openly dubious about Ducroy’s alibi.
+
+“He’s a slick one, Dad,” declared Joe. “He may look dumb, but he’s not
+as dumb as he looks.”
+
+
+
+
+ CHAPTER X
+ Looking for Clues
+
+
+The news that Giles Ducroy had a proven alibi to clear himself of
+suspicion in the affair of the stolen mail sacks disconcerted the Hardy
+boys for a time.
+
+When their father told them about the robbery their first thought was
+that Ducroy and his two companions were the guilty parties, for the
+theft seemed to be linked up in some manner with the conversation the
+lads had overheard in the cabin at Beach Grove. However, there now
+remained the fact that Ducroy had an alibi, and also the fact that the
+mail sacks were by no means worth the amount the former pilot had
+mentioned to his companions.
+
+“Just the same,” declared Frank that afternoon, “I’m convinced that
+Ducroy had something to do with the affair, alibi or no alibi.”
+
+“Perhaps the mail sacks weren’t stolen by Ducroy,” suggested Joe.
+“Perhaps he went to Philadelphia, so he would be able to prove an alibi,
+and left Newt Pipps and Ollie Jacobs to commit the actual robbery.”
+
+“It could have been worked that way. I’ll tell you what we’ll do, Joe.
+Let’s take the roadster and drive back down to Beach Grove. I’d like to
+take another look at that cabin. Perhaps we’ll find a few clues there
+that may help us.”
+
+Joe was impressed by this suggestion, and in a short time the Hardy boys
+were speeding down the Shore Road in their car. When they reached the
+grove they left the roadster and made their way through the woods down
+the path toward the little cabin.
+
+“We didn’t have the opportunity to look through the place when we were
+here before,” Frank pointed out. “They may have left something behind, a
+few notes or plans for instance, that will give us a better idea of what
+they were talking about.”
+
+“It’s a mighty suspicious thing that a robbery should occur at the
+airport so soon after Giles Ducroy and his friends were talking about
+some crooked scheme.”
+
+“That’s the way I feel about it.”
+
+The boys entered the cabin. The door was unlocked and the place was
+deserted. It was sparsely furnished with only a small wooden table, two
+broken chairs and a few boxes.
+
+“Nothing much here,” Frank remarked. “Still, it won’t do any harm to
+look around carefully.”
+
+Joe came upon an empty bottle over in a corner, perhaps the bottle from
+which the men had been drinking on the afternoon of the picnic. Frank’s
+attention was attracted by a number of cigarette stubs on the table.
+
+“Sometimes a little thing like a cigarette turns out to be a mighty
+valuable clue,” he observed, examining the stubs. Most of them were very
+short, but on one, a trifle longer than the rest, he found the letters
+“RE.” The rest of the word had been obliterated with the burning of the
+cigarette.
+
+“I wonder what make of cigarettes they were smoking,” he said. He
+searched the cabin thoroughly and at last he found what he was looking
+for. Beneath one of the boxes he saw a crumpled paper package. He picked
+this up, unfolded it, and examined it carefully.
+
+The package had once held cigarettes, and across the front he saw the
+name, “Red Ribbon Cigarettes.”
+
+“Not much of a clue there,” laughed Joe. “All gone up in smoke.”
+
+“You never can tell,” returned his brother, pocketing the package.
+
+“Better be careful. If mother finds that package in your pocket she’ll
+think you’ve been smoking.”
+
+“Mother knows us well enough to know we don’t smoke,” Frank said. “I
+have a hunch that this little package may come in handy some day.”
+
+Although the boys searched the bare little cabin high and low, they
+found nothing else that might help them. Their search for clues appeared
+to have been a failure.
+
+“Ducroy and his friends were too wise to leave any notes that might
+incriminate them,” Joe said, as they went away. “I guess we’ll have to
+tackle the case from another angle.”
+
+“Dad’s handling it to the best of his ability, and I guess he will be in
+a position to get information that we’ll never run across. All we can do
+is to keep our ears open and, if we hear anything, let him know.”
+
+The boys returned to Bayport, somewhat disappointed; but when they were
+near their home they dismissed the mail bag mystery from their minds,
+for they met Chet Morton and Biff Hooper.
+
+“Just who we were looking for!” exclaimed Chet. “We called at the house,
+but your mother said you had gone out.”
+
+“What’s up?” asked Joe.
+
+“Why, Biff and I thought it would be a fine afternoon to take a little
+boat trip. I thought we could go down to Cabin Island and see that
+everything is in shape. We can find out what we need to take down there
+for our outing. I know we left some kitchen dishes and other things
+there last winter, but they may be gone by now. We can look the place
+over and make a list of what we’ll have to bring along.”
+
+“You’re going on the trip, aren’t you?” asked Biff.
+
+“Sure, we’re going. I guess it isn’t too late in the day to go down to
+the island, Chet. Come on with us and we’ll take the car back to the
+garage.”
+
+The Hardy boys drove back to the house with the other lads, told their
+mother that they were going down to Cabin Island in the boat, and
+started off for the boathouse. The lads did not take any food with them,
+for the Hardy boys’ motorboat, _The Sleuth_, was a speedy craft and was
+quite capable of taking them to Cabin Island and back by evening.
+
+It was a warm, sultry afternoon, and the lads were glad to be out on the
+cool bay, away from the sweltering heat of the city. It had been an
+unusually close day, and there had been occasional rumbles of distant
+thunder.
+
+“We’re going to have a thunderstorm to-night, I’ll bet,” said Biff, as
+the boat nosed down the bay.
+
+“I don’t think it’ll break before we get back,” said Frank. “It’s a long
+way off yet.”
+
+_The Sleuth_ drummed along smoothly, and Joe lolled at the wheel. Once
+they left the narrow end of the bay upon which the city nestled in the
+glaring sunlight, there was a stiff breeze, vigorous and refreshing.
+
+“Oh, boy!” gloated Chet. “This is the life!”
+
+“It sure is!” the others agreed.
+
+By the time they came within sight of Cabin Island, leaving Bayport far
+behind, they could see rolling black clouds in the east, and the murmur
+of thunder had become more continuous.
+
+“We shan’t be able to stay long, I’m afraid,” remarked Frank. “That
+storm is coming up more quickly than I thought it would.”
+
+“Oh, it’s hours away yet,” scoffed Chet. “You’ll see.”
+
+“Let’s hope so. Anyway, we won’t lose time. We’ll just go up to the
+cabin and take a quick look around. I don’t want to get caught out in a
+bad storm. _The Sleuth_ is a good little boat, but the waves run mighty
+high in the open bay around here.”
+
+Those who followed the adventures of the Hardy boys in “The Mystery of
+Cabin Island,” are aware that the island, which was owned by Elroy
+Jefferson, a wealthy antique dealer of Bayport, lay far down Barmet Bay
+in a little cove. There was a large cabin, built by Mr. Jefferson, fully
+equipped and furnished, but not occupied by the owner because it had
+been built for the use of his wife and son. They had died, and the
+associations of the island had been so painful to him that he had never
+gone near the place again. However, grateful to the Hardy boys because
+they had recovered his stolen automobile and because they had solved the
+mystery of a valuable stamp collection that had been purloined from him,
+he had turned over the key of the cabin to them with full permission to
+make use of the place on any of their outings.
+
+They ran the motorboat into the little boathouse and made it secure,
+then clambered up the familiar path toward the cabin. They had last been
+on the island in the winter time, when everything was blanketed with
+snow. Now it was doubly beautiful with its grassy, wooded slopes and its
+tall trees, among which the cabin stood.
+
+“Make it snappy,” cautioned Frank. “That storm looks worse every
+minute.”
+
+He opened the cabin door and they stepped inside. The chimney, which had
+been damaged during a storm the previous winter, had been repaired by
+some workmen whom Elroy Jefferson had sent to the island, and the place
+had been thoroughly cleaned. Some new furniture had been installed and
+on going to the kitchen the boys found a full supply of dishes, kettles,
+frying pans, cutlery—everything they could possibly need except
+provisions.
+
+“He must have expected us to come here during the summer!” exclaimed
+Joe, in delight. “He certainly hasn’t overlooked anything.”
+
+“Mighty good of him, I’ll say!” Chet declared, and his sentiment was
+echoed by the others. “We have nothing to worry about in the way of
+kitchen equipment, at any rate. We’ll need only blankets and grub.”
+
+“I think we’ll have a fine outing here.” Frank looked out the window.
+“Well, we’ve found that we don’t have to worry about the kitchen end of
+it. Now let’s be going. The storm is right overhead.”
+
+When the boys stepped outside again, all saw that Frank’s desire for
+haste was well-founded. There were white caps rolling on the bay and the
+sky was growing black. Even as they started down the path there was a
+flash of lightning and an ear-splitting crash of thunder. Then followed
+a gusty shower of rain. The trees were bending before the rising wind.
+
+“We’ll never make it!” shouted Frank. “No use trying to get back to
+Bayport now.”
+
+“What’ll we do?” asked Chet.
+
+“I guess we’d better go back to the cabin.”
+
+“We haven’t any food, no blankets, no oil in the lights. We’ll probably
+be stranded here all night.”
+
+“This is a fine lookout,” grumbled Biff. “I wish I hadn’t come.”
+
+As the boys looked out over the bay they could see a sweeping wall of
+rain approaching above the stormy waters. His companions realized that
+Frank Hardy was right. They could not hope to brave the perils of that
+storm by venturing a return to Bayport that night. On the other hand,
+the prospect of being stranded on the island without food was far from
+pleasing.
+
+Rain was pouring now. Another lightning flash zigzagged its way through
+the clouds. Another thunderclap crashed forth.
+
+“Do you think we can reach the village?” shouted Joe.
+
+Frank had almost forgotten about the little village on the mainland not
+far away which they had visited several times during the winter. Amos
+Grice, the storekeeper, was a good friend of theirs and his hospitality
+was preferable to spending a night in a dark cabin, without food or
+blankets.
+
+“We’ll try it, anyway. If we get into the shelter of the shore I think
+we can make it all right. Come on fellows!”
+
+The others followed Frank down the steep path to the boathouse, where
+all clambered into _The Sleuth_. The engine roared as the boat sped out
+into the rolling waves, this time Frank taking the wheel.
+
+Smash!
+
+A great wave broke over the bow, drenching the boys to the skin. The
+full force of the wind caught them as they rounded the point of the
+island. They were plunging out into a raging waste of waters.
+
+“We’ll never make it!” groaned Chet.
+
+
+
+
+ CHAPTER XI
+ News from the City
+
+
+Frank Hardy set his jaw with grim determination as he drove the
+motorboat into the storm. It was too late to turn back.
+
+The storm had swept up with such speed that Frank realized now that he
+had underestimated it. The wind was terrific and the waves were high.
+They battered against the staunch little boat, drenching the boys with
+flying spray.
+
+Frank headed toward the mainland, but then he saw that he could not hope
+to find shelter from the wind along the shore. The waves were rolling in
+and dashing against the rocks. The motorboat would have no chance there.
+It would be flung hither and thither and battered to pieces.
+
+“Nothing for it but to head right into the wind, I guess,” he shouted,
+above the howl of the storm.
+
+The other boys were crouching in the bottom of the boat, out of the
+flying spray. The boat seemed to quiver with successive shocks as it
+bucked the waves.
+
+The rain was driving into their faces. Through the downpour Frank could
+not even see the little village toward which they were bound. He wished
+they had remained on Cabin Island.
+
+_The Sleuth_, although small, was a strong and well-built craft. The
+engine throbbed faithfully. None of them dared think of the consequences
+should the engine fail.
+
+The bow of the craft cut through the rolling waves like a knife. Thunder
+rolled overhead. The sky was black. The boys could scarcely see the
+shore. Driving against the wind and the tide, the boat could make little
+speed, and headway seemed slight.
+
+Nevertheless _The Sleuth_ was edging slowly down the bay, coming ever
+closer to the little village. Frank peered through the raging storm,
+hoping to catch sight of the little huddle of houses on the shore.
+
+Lightning flared in the dark sky. Frank held the boat steadily into the
+wind.
+
+They were all drenched to the skin. Although no one said a word, Frank
+could see that the others were frightened. As a matter of fact, he was
+none too confident of the outcome himself.
+
+“It all depends on the engine,” he muttered. “If that fails, we’re done
+for.”
+
+But the engine had been thoroughly overhauled just the previous week. He
+was grateful for the foresight that had enabled him and Joe to take this
+precaution.
+
+Joe crept to the side of his brother.
+
+“Do you think we’ll get there, Frank?” he shouted.
+
+Frank nodded. “It’s dirty weather, but we ought to make it all right.”
+
+Just then he caught sight of the little break in the shoreline that
+indicated the cove where the village was located. They were still far
+out, and to reach the village the boat must run diagonal to the waves.
+This was the hardest test.
+
+The buffeting _The Sleuth_ had previously received was as nothing to
+what she now suffered. Time and again the boys held their breaths,
+certain that the boat was about to capsize. Great waves would crash
+against it, the boat would cant far over on her side, her bow would be
+buried in the water. Then, like a live thing, _The Sleuth_ would shake
+herself free, rise above the waves, and go plunging on.
+
+The boys clung to every available hold, fearful of being washed
+overboard.
+
+Suddenly Joe gave a shout of warning:
+
+“Watch out!”
+
+A great roller was bearing down on them. They ducked, waited——
+
+Crash!
+
+A huge sea of green water engulfed them. For a moment the boat was
+completely buried beneath the wave. It slipped far over. Frank felt his
+feet washed from beneath him. He clung to the wheel with all the
+strength at his command, held his breath through what seemed an eternity
+of waiting.
+
+Then the motorboat labored free of the wave, slowly righted itself. The
+water receded. The craft was weighted down by the water that still
+remained in it, but all the boys were safe. Chet was suffering from a
+cut across the forehead, where he had been flung against one of the
+seats; Biff was clutching his wrist, which had been wrenched in his
+desperate effort to retain his grip on an iron ring; Joe was gasping for
+breath after his immersion in the water; Frank felt a dull pain in his
+side, where he had been dashed against the wheel.
+
+More dead than alive, the boys held on. But the village was now in plain
+view. They had gone through the worst of the storm, and the waves were
+now hurling the boat in toward the cove.
+
+Frank steered toward a little dock, where the angry waters were dashing
+themselves angrily against the timbers. He saw a man clad in oilskins
+running out on the dock, gesturing to them and pointing toward the
+shore. There was a little boathouse in the cove, and then the man ran
+from the dock over toward the boathouse, still gesturing.
+
+There was shelter for them. The motorboat would have been dashed to
+pieces had they tied up to the dock. Frank saw the door of the boathouse
+open and he drove directly toward it. A great wave caught the craft and
+it shot forward. A turn of the wheel and he was headed into the narrow
+opening. He switched off the engine, and then _The Sleuth_ slid gently
+into the slip.
+
+Tired, exhausted, drenched, the boys clambered out of the boat. The man
+in oilskins was waiting for them. He seized a rope Frank flung to him
+and snubbed it around a post.
+
+“Well, now, that was a narrow squeak, if ever I saw one!” he declared in
+a familiar, nasal voice. “Wust storm we’ve had on this bay for ten
+years, and you’d be caught in it. You’re mighty lucky, my lads.”
+
+They looked up. They knew that voice well.
+
+“Amos Grice!” exclaimed Frank.
+
+At the sound of his name, the man looked around. Then he recognized the
+refugees.
+
+“Well, if it ain’t the Hardy boys!” he shouted in welcome. “And Chet and
+Biff!”
+
+“You certainly did us a good turn that time,” declared Joe.
+
+Amos Grice was soon shaking hands with them, asking a score of
+questions. How had they come to be out on the bay in the storm? Had they
+been at Cabin Island? Had they been frightened? How did the boat get
+half full of water? And so on and so forth. He was a kindly old man,
+this village storekeeper. He now led the way out of the boathouse.
+
+“Come up to the store,” he said. “Come up and put on some dry clothes.
+You’re soaked to the hide, all of you. Come up and tell me how it
+happened.”
+
+“Nothing much to tell, Mr. Grice,” explained Frank. “We were on Cabin
+Island this afternoon when we saw the storm coming up. We knew there was
+no chance of getting back to Bayport in time, so we thought we’d run
+over here, but the storm broke too suddenly for us.”
+
+“It did break sudden,” admitted the storekeeper. “It broke sudden and
+fierce. I’ve never seen a worse storm in ten years.”
+
+He took them up to the store, and in a warm kitchen at the back he bade
+them dry themselves by the fire while he hustled about and procured dry
+clothing. Amos Grice was a bachelor, and while his living quarters were
+crude, they were neat and comfortable. He was genuinely delighted to see
+the boys, and he soon busied himself at the stove preparing supper.
+
+After a hearty meal the lads were feeling more comfortable and their
+hazardous adventure on the bay did not seem quite so perilous as they
+looked back on it.
+
+“I guess we won’t be able to get back to the city to-night,” said Frank
+regretfully.
+
+Amos Grice snorted.
+
+“I wouldn’t hear of it!” he declared. “Couldn’t think of it! Just
+suicide to try it. No, sir, you lads have got to spend the night with
+me, and glad I am to have you. It’s seldom enough I have company here.”
+
+“As long as you have room for us——”
+
+“Of course I have room for you. There’s two big beds in the spare room,
+and you’re more than welcome.”
+
+A bell occasionally tinkled out in the store, and Amos Grice bustled
+away to wait on a customer. However, there were few people in the little
+village and the night was so wild and stormy that nearly everyone was
+staying indoors, so the interruptions were few.
+
+They chatted with the old man all that evening, sitting by the fire, and
+eventually he showed them to a big room where the beds were already
+made.
+
+“Now,” he said, “sleep as long as you wish and I’ll have some breakfast
+for you in the morning. No doubt your parents is worryin’ about you, and
+I’d phone ’em if I could, to let ’em know you’re all safe and sound. But
+the telephone wires is down somewhere along the line. They’ll likely be
+fixed by morning.”
+
+“Dad and mother will certainly be worrying about us,” said Joe.
+
+“Can’t be helped,” returned Amos philosophically. “They’ll feel all the
+better when they know you’re safe.”
+
+The boys were tired and they fell asleep quickly. In the morning when
+they awakened the sun was shining in the window. The storm was over. Out
+in the kitchen a fire crackled in the stove and they could hear Amos
+Grice moving about. There was a savory aroma of bacon and eggs and
+coffee.
+
+“He’s certainly a good scout!” declared Chet, as they dressed.
+
+“Can’t be beat,” agreed Biff.
+
+When the boys were washed and dressed, they went out into the kitchen.
+
+“Sleep well?” inquired Amos.
+
+“You bet!”
+
+“That’s good. Breakfast is ready. Pull your chairs up to the table and
+get on the outside of some bacon and eggs. There’s plenty, so don’t be
+afeared to ask for second helpin’s.”
+
+“Is the telephone working, Mr. Grice?” asked Frank. “I’d like to call
+them up at home if I can.”
+
+“Yep, the phone is workin’ again,” the storekeeper assured them. “I
+know, because I was callin’ the operator this morning. Big doin’s in
+Bayport last night.”
+
+“What was that?” asked Joe, interested.
+
+“Big robbery at the airport. One of them airplanes was robbed of a lot
+of mail worth more’n twenty thousand dollars, so the telephone operator
+was tellin’ me.”
+
+The Hardy boys looked at one another in amazement. A second robbery at
+the airport! Impulsively, Frank exclaimed:
+
+“Ducroy again!”
+
+
+
+
+ CHAPTER XII
+ Under Arrest
+
+
+“What’s that?” demanded the storekeeper abruptly, in response to Frank
+Hardy’s inadvertent exclamation.
+
+“Nothing,” answered Frank. “I was surprised—that’s all. You see, there
+was a robbery at the airport only a day or so ago.”
+
+“Another one, eh? Well, they oughta watch that place more careful,
+that’s all I can say. People won’t be sendin’ their letters by airplane
+if they think they’re goin’ to be stolen all the time.”
+
+“That’s a case for you fellows,” said Biff.
+
+Neither Biff nor Chet were aware of the depth of the Hardy boy’s
+interest in the airport robberies.
+
+“Did the operator tell you anything more about that affair, Mr. Grice?”
+asked Frank, after a pause.
+
+“Nothin’ more than what I’ve told you. She just said there was a big
+robbery and twenty thousand dollars’ worth of mail had been stolen last
+night.”
+
+Joe went to the telephone. After some delay he managed to get the Hardy
+home in Bayport on the wire. His mother’s voice answered.
+
+“Hello, Mother! This is Joe talking.”
+
+Her voice had an unmistakable note of relief as she answered:
+
+“Joe! Oh, I’m so glad to hear your voice again. Your father and I have
+been greatly worried about you. Where are you? What happened? Why didn’t
+you come home last night?”
+
+“Don’t worry, Mother. We were caught in the storm and we couldn’t get
+back. We’re quite safe. We’re at Mr. Grice’s place, down below Cabin
+Island.”
+
+“Well, I’m glad to hear that. When are you coming home?”
+
+“We’re coming back to-day. Would you mind telephoning to Mrs. Morton and
+Mrs. Hooper? Tell them that Chet and Biff are with us and that they’re
+all right too.”
+
+“I’ll do that, Joe. Just a minute. Your father wants to speak to you.”
+
+Joe waited a moment. Then he heard his father’s voice.
+
+“Hello, Son. You’ve given us a pretty bad scare.”
+
+“We’re sorry, Dad, but we got caught in the storm.”
+
+“Let me in on this, Joe,” begged Frank; and when Joe had put the
+telephone in his brother’s hand the older Hardy boy continued: “Hello,
+Dad! Worried you and mother, did we? Sorry. But we’re all right. Will
+tell you about it when we get back.”
+
+“Well, I’m glad you’re all right. Now listen. I want you and Joe to come
+home at once.”
+
+“Sure. We are just going to leave.”
+
+“Come back to Bayport at once. Something has happened.”
+
+“What’s wrong, Dad?”
+
+“I’ll tell you when you reach here. But don’t lose any time.”
+
+“Is it about the airport robbery?” asked Frank.
+
+“How did you know there was a robbery at the airport?” demanded his
+father in an anxious tone.
+
+“We heard it this morning through Mr. Grice.”
+
+“Well, it’s connected with the robbery, but it’s a little worse than
+that. Come right home, mind now.”
+
+“All right, Dad. We’ll leave right away.”
+
+Frank hung up the receiver and turned to the others. He was puzzled.
+
+“I guess we can’t hang around here this morning. Dad wants us back right
+away. He seems awfully anxious.”
+
+“Anything wrong at home?” asked Joe quickly. “Mother didn’t say so.”
+
+“Everything’s all right there, I guess. But Dad has something on his
+mind. He said he’d explain it when we got home.”
+
+“Shucks!” grumbled Amos Grice. “And I counted on takin’ you lads out
+fishin’ this morning.”
+
+“I guess we’ll have to call it off, Mr. Grice. Some other time,
+perhaps.”
+
+Chet Morton sighed and ate another slice of bacon.
+
+“I guess we’ll all catch it when we get home. Was your Dad sore, Frank?”
+
+“No, he didn’t seem angry. I can’t imagine what’s wrong. Well, I guess
+we’ll have to bail out the boat right after breakfast and start for
+home.”
+
+After they had eaten, Amos Grice helped them bail out the motorboat. It
+had stood the storm well, in spite of the terrific battering it had
+received. The old storekeeper was disappointed because his young guests
+could not remain with him longer, and when they thanked him heartily for
+his kindness he waved their gratitude aside.
+
+“A pleasure,” he told them. “I’m always glad to see you. Any time you’re
+down this way, be sure and drop in.”
+
+“We’ll pick better weather next time, Mr. Grice,” laughed Chet.
+
+“In fair weather or foul, you’re always welcome.”
+
+They got into the boat and started off. The storekeeper stood on the
+dock and waved to them as they departed. Then he turned and walked
+slowly up toward his store.
+
+Joe came up and sat beside Frank, who was at the wheel.
+
+“What do you think has happened, Frank?”
+
+“I can’t imagine. It has something to do with the robbery last night,
+I’m sure.”
+
+“But why should dad want us back right away?” Joe insisted.
+
+Frank shrugged. “It beats me. Perhaps he has some work for us to do,
+helping him trace the thieves.”
+
+“Maybe that’s it. I sure hope so.”
+
+Frank was silent for a while. Then he said:
+
+“I wonder if Giles Ducroy and his friends will have an alibi this time.”
+
+“It will have to be a mighty good one. Just think of it! Two mail thefts
+in a row. Whoever did last night’s job must know the run of the airport
+pretty well.”
+
+“Whoever committed the first robbery knew the lay of the land too. If we
+solve the first one we’ve solved them both.”
+
+“We?” said Joe. “I don’t think _we’ll_ have much chance to solve it.
+This is dad’s case. I’ll bet it won’t take him very long to clear it up,
+either.”
+
+But, with all their conjectures, the Hardy boys had no suspicion of the
+real reason for their summons back to Bayport. Had they known what had
+caused that note of urgency and anxiety in their father’s voice, they
+would have been dumbfounded. A stunning surprise awaited them.
+
+They passed Cabin Island and headed out of the cove into the open bay.
+The water was still rough from yesterday’s storm, but there was little
+wind. After a while the city came in sight far in the distance, shining
+in the sunlight, beneath a pall of smoke from the factory chimneys.
+
+It was a few minutes before twelve o’clock when the boys finally arrived
+at Bayport and ran _The Sleuth_ into the boathouse. To their surprise
+they saw that a man was lounging in the doorway. He was a big man, with
+a fat, stolid face, and he was chewing at an unlighted cigar, his thumbs
+in his vest pockets.
+
+“Good mornin’, boys,” he rumbled.
+
+They recognized him as Detective Smuff, of the Bayport police
+department, a worthy if unintelligent officer. Frank could not imagine
+why Smuff should be in the boathouse, apparently waiting for them, but
+he grinned amiably at the detective.
+
+“Hello, Mr. Smuff! It is an unexpected surprise to find you here.”
+
+Smuff nodded portentously. “It is?” he asked.
+
+“Last person in the world we ever thought would come down to welcome
+us,” declared Chet. “I tell you, Mr. Smuff, we sure appreciate this. It
+isn’t often we have a reception committee on the job when we come back
+from a little outing.”
+
+“Well,” said Smuff, “I’m on the job this time.” He turned to the Hardy
+boys. “I’ve been sent down here to give you a message as soon as you got
+in,” he informed them.
+
+“A message!” exclaimed Joe. “Who from?”
+
+“The chief. He wants to see you down at headquarters.”
+
+The Hardy boys stared at the detective in amazement.
+
+“The chief? Wants to see us?” ejaculated Frank.
+
+“Yep.”
+
+“What about?” demanded Joe.
+
+Smuff looked very mysterious. “You’ll know all about it when you get
+there,” he said.
+
+“You’re going to be pinched for staying out all night,” laughed Chet.
+“That’s a fine thing to do, Smuff—pinch our chums the minute we get
+back to town. A fine reception committee you are!”
+
+“I didn’t say anybody was pinched,” returned Smuff cautiously.
+
+“Well,” said Frank, “this _is_ a surprise! Won’t you tell us what it’s
+all about?”
+
+Smuff shook his head. “My orders,” he explained, “was to come down here
+and wait for you and to tell you to come up and see the chief right
+away.”
+
+“Why not let us wait until after lunch? We want to go home and eat and
+change our clothes.”
+
+“Orders is orders,” insisted Smuff firmly. “The chief wants to see you
+right away.”
+
+“All right,” sighed Joe. “I suppose we’ll have to go. But I wish I knew
+what it was all about.”
+
+“Me, too,” rejoined his brother.
+
+Biff, who had been tying up the boat, came forward.
+
+“He probably wants to fire Smuff, here, and give you jobs on the
+detective force,” he suggested, with a grin.
+
+Smuff glowered. “My job is good for a long time yet,” he observed
+pompously.
+
+“Come on,” said Frank. “There’s no use standing here arguing about it.
+We’ll go with you, Smuff.”
+
+“I have my car right here at the door,” said the detective.
+
+“That’s service,” chirped Chet. “Biff and I will run along home. Our
+parents will be worrying themselves sick if we don’t show up. So long,
+fellows! If Smuff claps you into a cell, we’ll come and bail you out!”
+
+Chet and Biff hastened off down the street while the Hardy boys
+clambered into Smuff’s car. The detective wedged himself in behind the
+wheel and they drove the few short blocks to police headquarters.
+
+Here they were ushered into the private office of Chief Collig himself,
+a fussy little man with a vast sense of dignity. The chief was sitting
+at a huge desk, scanning a large number of photographs of criminals, but
+he stacked these to one side as Detective Smuff brought the boys in.
+
+“Good day, Chief,” said Frank easily. “Detective Smuff, here, said you
+wanted to see us.”
+
+“I did,” snapped Chief Collig.
+
+“Well, here we are.”
+
+“You’re wanted,” said Collig briefly.
+
+“Wanted?” asked Frank. “What do you mean?”
+
+“You’re wanted by the postal authorities. I have orders to place you
+under arrest.”
+
+The lads were so astonished that they could scarcely speak. Under
+arrest? This was the last thing either had expected.
+
+“What for?” gasped Joe. “What’s the idea?”
+
+“You know about the airport robbery, don’t you?” demanded Chief Collig.
+
+“Yes, we know about it. But——”
+
+“Well, they say you did it. I have orders to arrest you both.”
+
+
+
+
+ CHAPTER XIII
+ Circumstantial Evidence
+
+
+The Hardy boys were absolutely dumbfounded. The charge of theft seemed
+so absurd that they were at first tempted to laugh. But they saw that
+Chief Collig was in deadly earnest. His face was serious and his eyes
+regarded them sternly.
+
+“The postal people have evidence against you lads,” he said. “A mail
+sack with about twenty thousand dollars’ worth of mail was stolen. They
+took out a warrant against you this morning.”
+
+“Why, this is the craziest thing I ever heard of!” declared Frank hotly.
+“Us? Mixed up in that mail robbery? Why, we weren’t even near Bayport
+when it happened.”
+
+“How do you know so much about when it happened?” asked the chief
+quickly.
+
+“We were away down the bay all last night and we heard it over the
+telephone this morning.”
+
+“Pretty good alibi,” said the chief. “And what time do you think the
+robbery occurred?”
+
+“Last night.”
+
+“Well, it didn’t happen last night. It happened yesterday afternoon,
+early. And you boys didn’t leave here in your motorboat until late in
+the afternoon. The robbery wasn’t discovered until last night. Where
+were you yesterday afternoon?”
+
+“Why, we went in our roadster down to—” began Joe, but a warning kick
+from Frank silenced him. It would not do to tell Chief Collig that they
+had been in Beach Grove, seeking clues against Ducroy and his friends in
+the deserted cabin.
+
+“Where did you go in your roadster?” asked Chief Collig.
+
+“We went for a drive,” admitted Joe lamely.
+
+“Where to?”
+
+“Well,” said Joe, “we went down the Shore Road.”
+
+“To the airport?”
+
+“No.”
+
+The chief pursed his lips. “You parked your car in Beach Grove,” he
+said. “I have a witness to prove it. And from there you walked through
+the bush to the airport.”
+
+“We didn’t!” snapped Frank.
+
+“Where did you go, then?”
+
+“We just took a walk through the grove.”
+
+“Can you prove it?” asked the chief.
+
+“You’ll have to take our word for it, that’s all I can say.”
+
+The chief shook his head. “I can’t take your word for it,” he returned.
+“The evidence against you is too strong.”
+
+“Are you going to lock us up?” Frank asked.
+
+“You’re under arrest. That’s my duty.”
+
+“Won’t you let us go home first? We’d like to talk this over with our
+father.”
+
+“He knows about it,” said Collig.
+
+“But we want to see him, anyway. You come with us, Chief. We won’t try
+to run away.”
+
+The chief considered this for a moment. “I guess there ain’t any harm in
+that,” he decided finally. He got up, put on his uniform cap, and led
+the way out of the office.
+
+A department automobile was waiting at the curb and Chief Collig ordered
+the chauffeur to drive to the Hardy home on High Street.
+
+“What makes you think we’re mixed up in this business?” Joe inquired.
+“Is it just because we were out on the Shore Road yesterday?”
+
+The chief shook his head. “We didn’t know that until later,” he said.
+“After we began checking up on you two lads we found that you had been
+on the Shore Road.”
+
+Frank was surprised.
+
+“What made you check up on us? Why should you suspect us? We have never
+been in trouble before.”
+
+“I know that,” returned Chief Collig. “You would never have been
+suspected hadn’t it been for the clues.”
+
+“Clues?”
+
+“There were clues found after the robbery. I think you’ll have a hard
+time explaining them.”
+
+Beyond that, Chief Collig would volunteer no further information. The
+boys were puzzled and apprehensive. The chief’s mysterious reference to
+clues made their position seem more serious than they had at first
+imagined. Conscious though they were of their own innocence, they
+realized that their visit to Beach Grove made it almost impossible for
+them to prove an alibi and they readily saw that they might find
+themselves in a bad plight.
+
+At the Hardy home they found Fenton Hardy awaiting them. Mrs. Hardy
+seemed anxious and frightened, particularly when she saw Chief Collig,
+but her husband managed to allay her fears.
+
+“It’s all a bad mistake, Laura,” he assured her. “The boys have done
+nothing wrong. We’ll go into the matter thoroughly and see where the
+trouble lies.”
+
+He ushered Chief Collig and his sons into the study, then closed the
+door.
+
+“Well, Chief,” said the great detective easily, “this seems to be a bad
+mix-up. I didn’t meet the boys when they arrived this morning because I
+knew you wanted to have a talk with them and I didn’t wish to interfere.
+How do things stand now?”
+
+“They’re under arrest,” returned Collig. “They wanted me to bring them
+home so they could see you, and I consented.”
+
+“Under arrest, are they? Well, that’s bad. I thought they would be able
+to prove an alibi.”
+
+“They can’t,” said the chief. “It isn’t my doing, Mr. Hardy. The post
+office people took out this warrant and if I didn’t arrest them,
+somebody else would.”
+
+“I quite understand that, Chief.” Mr. Hardy turned to his sons. “Well,
+boys, this looks pretty bad. What have you to say?”
+
+“It’s a big surprise to us, Dad,” said Frank. “The first we heard of the
+robbery was over the telephone this morning. We don’t know anything more
+about it than that. I think you know well enough that we’re innocent.”
+
+Mr. Hardy nodded. “I’m quite sure of that. The fact is, however, that
+there is some damaging evidence against you. It will have to be
+explained. When were you at the airport last?”
+
+“We’ve never been at the airport, Dad.”
+
+“You’ve never been there at any time?”
+
+“No,” said Frank. “We started out to visit the airport one day, but that
+was the time Giles Ducroy’s plane crashed when we were still some
+distance away. We turned back and returned to town.”
+
+“Where were you yesterday afternoon?”
+
+“We took the car and went for a drive out the Shore Road, to Beach
+Grove.”
+
+“Did anyone see you? Can anyone prove it?” inquired Mr. Hardy, eagerly.
+
+Frank shook his head. “No one saw us, so far as I know. You’ll just have
+to take our word for it.”
+
+“That’s quite enough for me,” admitted Mr. Hardy. “But the police
+require something more substantial than that.”
+
+“What’s all this about clues?” demanded Joe. “Chief Collig says they
+found some clues at the airport that seemed to connect us with the
+robbery. What were they?”
+
+“We found a sweater, for one thing,” declared Chief Collig. “It was a
+blue sweater, with white trimmings.”
+
+“I had a blue sweater with white trimmings,” said Frank promptly.
+
+“Where is it now?” asked the chief.
+
+“I lost it.”
+
+Chief Collig nodded grimly. “You lost it at the airport. That’s where it
+was found.”
+
+“My sweater? Found at the airport?” exclaimed Frank, dumbfounded.
+
+“There are plenty of blue sweaters like Frank’s,” scoffed Joe. “How do
+you know it was his?”
+
+“Because,” returned the chief, “his name was in it. It was on a tag
+inside the collar.”
+
+Frank was silent for a moment. He realized how damaging the discovery of
+the sweater might be.
+
+“I did have a tag with my name on it, stitched inside the collar of my
+sweater,” he admitted. “I guess it must be mine, all right. But I didn’t
+leave it there. I lost the sweater more than a week ago. I left it out
+in the barn one night and I haven’t seen it since.”
+
+“Well,” said Chief Collig, “the sweater has been found. It was lying in
+the airport, in a place where you—where the thieves lay in hiding until
+the mail bags were left unguarded.”
+
+“Anyone could have put the sweater there,” declared Mr. Hardy. “The
+person who took Frank’s sweater from the barn could have done that.”
+
+“We have more evidence than that,” insisted the chief. He turned to Joe.
+“Let me see the soles of your shoes?”
+
+Mystified, Joe elevated his feet. The chief looked at the soles, then
+referred to a paper which he removed from his pocket.
+
+“You’ll find it hard to explain _that_,” he said, and placed the paper
+on Fenton Hardy’s desk.
+
+Joe’s shoes had been bought at an exclusive sporting goods store in
+Bayport just a few days previously. They were new, and of an original
+design, the rubber soles were stamped in a peculiar manner. Probably no
+more than a few pairs had been sold since the shipment arrived.
+
+The paper which Chief Collig produced had a penciled drawing which
+corresponded to the stamped design on the soles of Joe’s shoes.
+
+“That drawing,” explained the chief, “was made from the footprints found
+at the scene of the robbery. What size of shoe do you wear?”
+
+“Size six,” returned Joe.
+
+“These footprints were made by a size six shoe. I went to the shoe
+dealers in town and I found that only one merchant handles shoes of that
+type. He says they are a new kind of shoe and that he has sold only one
+pair of sixes since they arrived. And he sold that pair to you. How do
+you explain that?”
+
+“I didn’t leave the footprints there,” insisted Joe doggedly. “Someone
+else must have a pair of those shoes, same size as mine.”
+
+“You are wearing the only pair of those shoes ever sold in Bayport,”
+declared Chief Collig. “The footprints were found at the airport in the
+mud. And there’s something else.” He took an object from his pocket and
+held it out in the palm of his hand. “Do you recognize that?”
+
+“My knife!” exclaimed Frank.
+
+“You admit it, eh?” The chief grunted with satisfaction. “You see the
+initials on it. J. H. to F. H.?”
+
+“Joe gave it to me for Christmas, and he had the initials engraved on
+it.”
+
+“I suppose,” sneered the chief, “you lost the knife at the same time you
+lost your sweater?”
+
+“To tell the truth, I did.”
+
+Fenton Hardy was pale and distressed.
+
+“This looks very bad,” he said to his sons. “Have you any idea how the
+sweater and the knife came to be there, Frank?”
+
+“None at all, Dad, unless the person who stole them from me left them at
+the airport.”
+
+“And you, Joe? How about the footprints?”
+
+“All I can say is that somebody else must have a pair of shoes like
+mine. Neither Frank nor I ever went near the airport.”
+
+“I think,” said Fenton Hardy, “it wouldn’t be a bad idea if we went out
+to the airport now. We’ll have to look over the ground.”
+
+
+
+
+ CHAPTER XIV
+ Held for Trial
+
+
+Chief Collig accompanied Fenton Hardy and the two boys out to the
+airport, taking them there in his own car. The road entering the grounds
+was under guard, and the big hangars were closely watched, the
+authorities evidently taking no chances on a repetition of the robbery.
+However, Chief Collig was readily admitted and the party proceeded to a
+hangar where a newspaper photographer was busy taking pictures.
+
+“I’d like to see those footprints, Chief, if you don’t mind,” said Mr.
+Hardy.
+
+“They haven’t been touched,” said Chief Collig. “I gave strict orders
+they weren’t to be disturbed.”
+
+Close by the hangar wall a few boards covered the ground. The chief
+raised them, and in the ground beneath they could see the clear imprint
+of a foot. The marks of the rubber sole were identical with those made
+by Joe’s shoes.
+
+“Let’s see how your foot fits that,” suggested the chief, turning to
+Joe.
+
+Without hesitation, Joe stepped forward. He placed his right foot in the
+print. It fitted exactly. When he removed his foot there had been not
+the slightest change in the original print in the ground.
+
+“Yet you said you were never here before!” exclaimed the chief.
+
+“I still say it,” Joe insisted.
+
+“Then how do you account for that footprint? Same size, same marks, same
+everything.”
+
+“Somebody must have had a shoe just like mine. That’s all I can say.”
+
+The chief sniffed dubiously. Then Fenton Hardy, who had been examining
+the footprint, made a suggestion.
+
+“Joe,” he said, “I want you to stand in the earth right beside that
+other footprint. Just walk across there, stand for a moment, and move
+away.”
+
+Wondering, Joe obeyed. When he had done as his father asked, there were
+several new footprints in the soft earth. Mr. Hardy looked at them
+closely.
+
+“What do you think of that, Chief?” he asked.
+
+Chief Collig looked down at the footprints.
+
+“Not much difference, so far as I can see,” he grunted.
+
+“Not _much_. But there _is_ a difference, isn’t there?”
+
+“The footprints Joe just made don’t seem as heavy as the other one,”
+admitted the chief.
+
+“They certainly aren’t. You can see how light the impressions are in the
+earth. That first footprint is pressed down quite heavily. You couldn’t
+help but see it, and I think it was meant to be seen. Joe’s natural
+footprints, on the other hand, are scarcely visible.”
+
+“What of it?” demanded the chief.
+
+“I mean,” said Fenton Hardy, “that the footprint you found here is not
+Joe’s natural footprint at all. It’s all very well to say that the size
+and the sole markings are identical, but there is more to a footprint
+than that. The first footprint was made by a very heavy person, as you
+can see by comparing it with the footprints Joe made just now.” He
+turned to his son. “How much do you weigh, Joe?”
+
+“One hundred and twenty-five pounds,” Joe answered promptly.
+
+“That’s not very heavy. But that first footprint was certainly made by a
+person weighing considerably more than that. The earth here is no harder
+now than it was at the time of the robbery, because it has been covered
+over by the boards, so I think the test proves itself. Then, to go
+further, wasn’t there another footprint, Chief? You have shown us only
+one, the conclusion being that the thief was a one-legged man.”
+
+“There’s another footprint,” declared Collig. “Here it is.” He pointed
+to an impression in the earth a short distance away.
+
+Fenton Hardy took a small folding measuring rule from his pocket and
+measured the distance between the two original prints. Then he measured
+Joe’s footprints.
+
+“More proof,” he said finally. “The distance between these first two
+prints is a good seven inches more than the distance between Joe’s
+actual footprints. That proves that the man who wore those shoes was a
+good deal taller than Joe, with a longer stride. It also proves that
+when he made that heavy print in the mud he was not simply standing
+still, which might have caused the print to be heavier by reason of his
+weight. Otherwise his feet would have been close together. He was
+walking, just as Joe was walking a moment ago.”
+
+Chief Collig was puzzled. Fenton Hardy’s deductions came as a rude
+shock, for the chief had already made up his mind that the Hardy boys
+were guilty and the evidence had seemed conclusive to him. He was not a
+man who admitted a mistake readily and he clung obstinately to his
+original belief.
+
+“I don’t care how you figure it out,” he said roughly. “Your boys can’t
+explain how that sweater and the knife got here. And they can’t prove an
+alibi. I’m not going to let them go just because one footprint is a
+little bit heavier than the other.”
+
+“You mean we’re still under arrest?” asked Frank anxiously.
+
+The chief nodded. “You’re under arrest,” he said. “We’d better be
+starting back to the city.”
+
+Fenton Hardy patted Frank’s shoulder.
+
+“Never mind, Son,” he said. “I’m afraid I can’t convince Chief Collig
+just now, but at any rate I’m sure of your innocence. And we’ll prove it
+yet.”
+
+There was nothing more the detective could do. They left the airport and
+got back into the chief’s car. Gloomily, they drove back to the city.
+
+That afternoon, Frank and Joe Hardy were arraigned before a magistrate
+and, after the evidence had been presented, they were held for trial on
+the serious charge of robbing the air mail.
+
+“Held for the robbery!” cried Joe, aghast.
+
+“It’s the most ridiculous thing I ever heard of,” declared his brother.
+“What would we rob the mail for?”
+
+“Gee, Frank, this will give us a black eye all right.”
+
+“Don’t I know it? But I don’t think our real friends will believe a word
+of it.”
+
+“Just wait till the newspapers come out. They won’t do a thing but spill
+it all over the front page!”
+
+“That’s the worst of it. It will make mother feel pretty bad.”
+
+“Yes, and when Aunt Gertrude hears of it she’ll say ‘I told you so.’”
+
+“It’s a blamed shame, that’s what it is. I’d like to get back at the
+Chief for this.”
+
+“So would I.”
+
+This development caused a sensation in Bayport. When the afternoon
+papers came out with headlines, “Noted Detective’s Sons Held For Air
+Mail Theft,” friends of the boys and of Fenton Hardy could scarcely
+believe the news. On every hand people said, “There must be some
+mistake. The Hardy boys would never do a thing like that.” Scarcely
+anyone outside the police department could be found who actually
+believed the lads were guilty.
+
+Nevertheless, this did not make the situation any easier for Frank and
+Joe Hardy. They were in jail, and the prospect of release seemed remote,
+because bail had been set in the heavy sum of fifty thousand dollars.
+
+Fenton Hardy was not at all rich, and although he would have placed his
+entire fortune at the disposal of his sons, he was finding it difficult,
+if not impossible, to raise the big sum required for bail. He called on
+the boys late that afternoon and visited them in their cell, ruefully
+confessing that he had been unable to raise the money.
+
+“I’m sorry, boys,” he said. “I hate to see you stay here in jail,
+particularly when I’m sure you’re innocent. But you won’t be here long.
+I’ll do my best to borrow the money to-morrow.”
+
+“Don’t worry about us, Dad,” urged Frank. “Fifty thousand dollars is a
+lot of money.”
+
+“Mighty slim evidence they’re holding us on,” complained Joe. “If they
+would only bring us to trial right away, we’d be acquitted sure.”
+
+Just then they heard a disturbance in the corridor. Two men were arguing
+with one of the guards.
+
+“But I tell you, we _must_ see them right away!” demanded a familiar
+voice. “It’s an outrage! A scandal!”
+
+“You’ve got to have a permit from the chief,” expostulated the guard.
+
+“Permit! Bah! Here’s your permit! Now can we get past?”
+
+“Hurd Applegate!” exclaimed Frank, in astonishment.
+
+Two elderly men came hastening down the corridor toward the cell, a
+guard following close behind. One of them was indeed Hurd Applegate, the
+wealthy and eccentric man whose family treasure had been recovered by
+the Hardy boys, as related in the first volume of this series; “The
+Tower Treasure.” The other man was none other than Elroy Jefferson, the
+owner of Cabin Island.
+
+“This,” declared Elroy Jefferson, standing in front of the cell and
+brandishing a newspaper, “is a shame! Nothing less than a shame!”
+
+“A scandal!” fumed Hurd Applegate.
+
+“A shame _and_ a scandal!”
+
+“You’re right, Elroy!” declared Mr. Applegate. “It is a shame and a
+scandal. I never heard of anything so disgraceful. The Hardy boys in
+jail! Impossible! And bail set at fifty thousand dollars! An outrage!”
+
+“Idiotic!” raged Mr. Jefferson. He bowed to Mr. Hardy. “How do you do,
+Mr. Hardy. Mr. Applegate and I were just talking about our stamp
+collections when the boy came with the afternoon paper. We read it. We
+saw the headlines. ‘Hardy Boys in Jail.’ And at once I said: ‘This is an
+outrage!’”
+
+“You did, Elroy,” affirmed Hurd Applegate. “And I said: ‘This is a
+scandal.’”
+
+“Yes, Hurd, you said it was a scandal. And it _is_ a scandal. So we put
+on our hats and came down here immediately.”
+
+“It’s mighty good of you to visit us. You are—” began Frank, when Elroy
+Jefferson interrupted him impatiently.
+
+“Good of us to visit you!” he stormed. “Do you think we came down here
+just to visit you? Do you think we’re going to let the Hardy boys stay
+in jail? Are we going to let them stay in jail, Hurd?”
+
+“We are not!” said Mr. Applegate firmly.
+
+Elroy Jefferson drew two slips of paper from his pocket.
+
+“When we read in the paper that bail had been set in the outrageous
+amount of fifty thousand dollars, what did I do, Hurd?”
+
+“You wrote a check,” said Mr. Applegate.
+
+“I wrote a check. For twenty-five thousand dollars. And what did you do,
+Hurd?”
+
+“I wrote one too. I insisted on it.”
+
+“You insisted on it. You wouldn’t let me go bail for the boys myself.
+The sentiment does you credit, Hurd, but I would gladly have gone bail
+for the full amount.”
+
+Frank and Joe sprang to their feet.
+
+“We can’t let you do that!” exclaimed Frank. “That is awfully good of
+you——”
+
+“Good of us!” snorted Mr. Jefferson. “Do you hear that, Hurd? They say
+it’s good of us. After what they’ve done for us!”
+
+“It’s a pleasure,” declared Hurd Applegate.
+
+“And now,” concluded Mr. Jefferson grandly, “if you will come with us
+we’ll go upstairs and turn over these checks as bail. The idea! The
+Hardy boys in jail! Most senseless thing I ever heard of! Why didn’t you
+call me up on the telephone? I would have been down here inside five
+minutes.”
+
+“Me too,” chimed in Hurd Applegate. “I would have made it in three
+minutes, because I live closer.”
+
+“Come along,” said Elroy Jefferson. “Let’s all get out of here.”
+
+The two old gentlemen, fuming, led the way down the corridor, Elroy
+Jefferson waving the two checks that were to gain the Hardy boys their
+release.
+
+
+
+
+ CHAPTER XV
+ On the Trail of Ollie Jacobs
+
+
+Thanks to the generosity of Elroy Jefferson and Hurd Applegate, the
+Hardy boys were quickly released on bail. The two old stamp collectors
+scoffed when the lads sought to thank them.
+
+“We’re not giving away fifty thousand dollars,” declared Hurd Applegate.
+“We know you won’t run away. And we know that when your case comes to
+trial you’ll be able to prove your innocence. So why should we let you
+stay in jail when you don’t deserve it?”
+
+“Especially after what you did for us in the past,” said Mr. Jefferson.
+“We’re glad we can return the favor.”
+
+That night, at home, the boys discussed the case with their father.
+Owing to the arrest of his sons, Fenton Hardy had been told by the
+authorities that his services in the airport mystery would no longer be
+required. This was a bitter blow, although he realized that the
+officials were justified in their action. But he resolved to continue
+the investigation on his own account.
+
+“I’ll do all I can to clear you,” he promised. “And you must do all you
+can to clear yourselves. As it stands, they haven’t a very strong case
+against you, but it’s strong enough to be unpleasant. Our big chance
+lies in capturing the real robbers.”
+
+“I’m sure that evidence was planted by Giles Ducroy,” declared Frank.
+
+“Just wait until I get my hands on that skunk!” added Joe.
+
+“I’m afraid you won’t lay your hands on him very easily,” said their
+father. “I wanted to have a few words with him myself, but he seems to
+have disappeared.”
+
+“Disappeared!” exclaimed Frank, in surprise.
+
+Mr. Hardy nodded assent. “He hasn’t been seen around Bayport for several
+days.”
+
+“How about Newt Pipps and Ollie Jacobs?” asked Frank. “Are they still in
+town?”
+
+Fenton Hardy seemed somewhat surprised at mention of these two names.
+
+“Is that who Ducroy has been hanging around with?” he asked. “A bad
+gang! No, now that you mention it, Pipps and Jacobs have cleared out
+too. They haven’t been seen in Bayport for more than a week.”
+
+“That looks bad,” said Joe. “If they weren’t up to something queer they
+wouldn’t have cleared out.”
+
+“I’ll tell you where you may be able to find that pair,” said Mr. Hardy.
+“Do you know the Raven Roadhouse out on the Claymore Road?”
+
+“I’ve heard of the place,” admitted Frank. “It’s supposed to be a mighty
+tough hangout, isn’t it?”
+
+“Bad enough. Well, I’ve been checking up on Ollie Jacobs and Newt Pipps
+and I’ve learned that they make that place their headquarters. If you
+make inquiries there you may be able to find something about them.”
+
+“We’ll make the inquiries, all right!” declared Frank. “I’m sure they
+know something about this business. What do you say, Joe? Let’s go out
+there right now and see what we can learn.”
+
+“I’m with you.”
+
+“Better be careful,” advised Fenton Hardy. “This roadhouse is a tough
+place and Jacobs and Pipps will likely have some friends there, so don’t
+give yourselves away.”
+
+“We’ll watch our step,” promised Frank. “Don’t worry. We’ve got to clear
+up those mail robberies to clear ourselves, and I think the quickest way
+to go about it is to follow up the Ducroy gang. If they’re not mixed up
+in it from the start I’m a mighty bad guesser.”
+
+The Hardy boys lost no time preparing for their journey out to the Raven
+Roadhouse, which was located some five miles from Bayport. Within half
+an hour they had said good-bye to their parents and had clambered into
+their roadster.
+
+They drove down High Street, on through the business section of Bayport,
+and out to the highway. Frank was at the wheel.
+
+“It was certainly mighty white of Mr. Jefferson and Mr. Applegate to go
+bail for us,” he said.
+
+“They’re real friends,” Joe agreed. “The least we can do now is to clear
+up this business and show them that their confidence in us wasn’t
+misplaced.”
+
+“We’ll do the best we can, although it doesn’t look very easy right now.
+That gang didn’t miss any bets in planting the evidence against us.”
+
+“All the more reason why we should get them, and get them right. After
+what we heard in the cabin, I don’t think there’s much doubt that Ducroy
+and his crowd had something to do with the robberies.”
+
+“Well,” said Frank, “we’ll go easy, and with any luck we ought to get
+some clues that we can follow up.”
+
+They thought they would get to the roadhouse quickly, but a quarter of a
+mile on came to a detour sign. The road ahead was closed for repair.
+
+“Just our luck,” grumbled Frank. “I know this road was open yesterday.”
+
+“We’ve got to go around the old Rundle farm,” answered his younger
+brother. “That’s a dirt road, too, all the way.”
+
+“Hope it isn’t muddy. It used to have some pretty bad mud holes in it
+when it rained.”
+
+Fortunately for the Hardy boys, the detour road proved dry. The worst of
+the holes had been filled with cracked stone, so they got through
+without much difficulty.
+
+In due time the Hardy boys approached the Raven Roadhouse. It was a
+long, rambling building, set back some distance from the road and
+approached by a winding driveway.
+
+“I guess the best plan is simply to go in and ask about them,” said
+Frank.
+
+He drove up to the front of the roadhouse. There were no guests present
+at this hour of the day. A fat man was lounging indolently against a
+veranda pillar.
+
+The boys got out of the car.
+
+“Too early,” grunted the fat man. “The fun doesn’t start here until
+after dark.”
+
+“We’re not guests,” returned Frank. “We’re looking for somebody.”
+
+A guarded expression crossed the fat man’s face.
+
+“Who?” he asked abruptly.
+
+Frank looked at Joe. “I don’t know whether we should tell him or not.”
+
+Joe, taking his cue, looked dubious. “We weren’t supposed to tell.
+Still, it mightn’t do any harm.”
+
+Frank looked around mysteriously. Then he lowered his voice:
+
+“Have you seen Newt or Ollie around lately?”
+
+The fat man regarded him shrewdly.
+
+“Why do you want to know?”
+
+“We have a message for him.”
+
+“Who from?”
+
+Frank shrugged. “Why should we tell you?”
+
+The fat man was silent. Then he said:
+
+“Is it from Sam?”
+
+“Maybe. I’m not talking.”
+
+The fat man seemed impressed.
+
+“Well, you know how to keep your mouth shut anyway,” he said. “And
+that’s more than lots of people know. I guess you’re regular, all right.
+Well, I can put you in touch with Ollie Jacobs.”
+
+“How about Newt?”
+
+“He’s not here. I don’t know where he is right now.”
+
+“Where is Ollie, then?”
+
+“Down the road. You know where Greenfield village is, eh?”
+
+Frank nodded. “About two miles farther down the road.”
+
+“Well, that’s where you’ll find Ollie. He’s at the hotel. The clerk will
+find him for you.”
+
+“Thanks. We’ll go on to Greenfield, then.”
+
+“If you’d like to wait here,” suggested the fat man, “Ollie should be
+back in an hour or so.”
+
+The Hardy boys had no desire to wait. They were on the trail of the
+elusive Ollie Jacobs and it did not suit their purpose to meet him face
+to face at the Raven Roadhouse. They thanked the fat man, got back into
+the car and drove away.
+
+Within a few minutes they reached Greenfield. It was a meagre little
+village with a few unprosperous-looking stores and a ramshackle hotel.
+
+“We’ll have to go easy here,” said Frank. “It won’t do to have Ollie
+Jacobs see us.”
+
+“What should we do? Wait out in front of the hotel?”
+
+“He would probably see us first. No, I think it would be better to go
+inside and take a look around. Once we locate him we can keep out of
+sight and then follow him later.”
+
+They parked the roadster in front of the hotel and went inside. The
+Clerk, a seedy little man with shifty eyes, regarded them with
+suspicion. By way of explaining their presence, the Hardy boys bought
+some newspapers and a few chocolate bars, then sat down in the lounging
+chairs in the main office.
+
+“We’ll just sit tight for a while,” whispered Frank. “If Ollie Jacobs is
+in the hotel, he’ll probably pass through here on his way out.”
+
+The words were no sooner out of his mouth than Joe gave his brother a
+sharp nudge and hastily began to unfold one of the newspapers. Frank
+glanced up. Coming down the stairs was Ollie Jacobs.
+
+The man did not see the boys, or at least did not recognize them, for
+Frank quickly lowered his head, then he, too, spread out a newspaper so
+that it concealed him from view. Thus, to the man descending the
+stairway, the two lads appeared intent on the papers, and their faces
+were completely hidden.
+
+Another man was coming down the stairs a few steps behind Ollie Jacobs.
+When the pair reached the office, instead of going toward the door, they
+sauntered over and sat down a few feet from the Hardy boys.
+
+Frank and Joe were trembling with excitement. Behind the newspapers they
+were safe from observation.
+
+“I won’t go a cent over eight thousand, and that’s final,” they heard
+Ollie Jacobs saying.
+
+“We’ll split the difference,” returned the other man, in a wheedling
+tone. “Make it nine thousand dollars cash.”
+
+“Nothing doing! I’ll give you eight thousand dollars. Take it or leave
+it.”
+
+“An airplane for eight thousand dollars!” exclaimed the other. “I can’t
+do it. I’d be losing money.”
+
+Ollie Jacobs laughed. “Even at eight thousand, you’ll be making a good
+profit.”
+
+“Eighty-five hundred,” pleaded the bargainer.
+
+“I’ve made my offer and I won’t raise it a nickel. I’ll give you eight
+thousand dollars in cash the moment the airplane is turned over to us.
+You have the machine within five miles of here, you say. Well, I can
+have the money within half an hour and we’ll close the deal. So make up
+your mind, for I can’t be wasting time. If I can’t buy your airplane I
+can easily find another one.”
+
+Ollie Jacobs got up from his chair. The other man rose quickly and
+seized him by the arm.
+
+“All right. All right,” he said hastily. “It’s just downright robbery,
+but I’ll sell you the plane for eight thousand. I won’t be making a
+cent.”
+
+“That’s your lookout,” returned Jacobs coolly. “You don’t have to sell
+it.”
+
+“I’ll have the plane ready for you at my farm. As soon as you turn over
+the money, the machine is yours.”
+
+“The money will be in your hands within half an hour. Are you going to
+the farm now?” said Jacobs.
+
+“I’ll go there right away and get the plane in shape.”
+
+“Be sure you have the tanks full of gas. I want everything to be in
+perfect running order. That’s the only condition of sale. I want the
+plane to be in readiness.”
+
+“You can step right in it and start flying the minute you buy it,”
+insisted the other man. “And you’re getting a bargain, let me tell you.
+There isn’t a better machine on the market. If you bought that plane
+from the factory it would cost you fifteen or twenty thousand dollars.”
+
+“A new plane would cost that much. Yours isn’t worth five. It’s an old
+crate, almost falling to pieces. You’ve been flying it for more than
+four years now. Well, the deal is made. You go to the farm and get the
+machine ready. I’ll be over to take possession in half an hour.”
+
+The two men went out the door and descended the steps. Apparently Ollie
+Jacobs did not notice the roadster belonging to the Hardy boys, for,
+after halting for a moment on the sidewalk, he strode briskly down the
+street in a direction opposite to that taken by his companion.
+
+Frank lowered his newspaper and looked at Joe.
+
+“What do you make of that?” he demanded.
+
+“Ollie Jacobs buying an airplane! That fellow never had eight thousand
+dollars of his own in all his life.”
+
+“He seems to have it now,” said Frank. “There’s something in the wind.”
+
+“I think we’d better follow him.”
+
+They sprang to their feet.
+
+“There’s no time to lose,” Frank agreed. “I’d like to know what Ollie
+Jacobs is planning to do with that plane!”
+
+
+
+
+ CHAPTER XVI
+ Mysterious Plans
+
+
+When the Hardy boys left the hotel they saw Ollie Jacobs about a block
+away, walking quickly down the street toward the outskirts of the
+village. As unobtrusively as possible, they followed him. They soon
+found that there was little need for caution, as Ollie Jacobs evidently
+had no suspicion that he was observed, and not once did he look back.
+
+Leaving the sidewalk, their quarry struck out along a country road in
+the direction of an abandoned house. Here, instead of passing by, he
+vaulted the fence, crossed the unkempt yard, and disappeared into the
+building.
+
+“We’ll have to go carefully,” said Frank. “I’ll bet he’s meeting the
+others there.”
+
+“That’s where he intends to get the eight thousand dollars, I suppose.”
+
+“Chances are, they’re watching. We’d better go around by the back way.”
+
+At the end of the street, therefore, the Hardy boys did not follow the
+road, but instead made a detour through the fields, coming around at the
+rear of the old house. There they made their way carefully across the
+yard. They knew that they risked detection in so doing, but they were
+obliged to take this chance.
+
+Luck was with them. They crossed the yard in safety, evidently
+unobserved by anyone in the house.
+
+They crouched beneath a window and listened. From inside the house they
+could hear human voices. Frank raised himself slightly and peeped
+through the window. The room was empty. The voices seemed to be from the
+front of the house.
+
+He gestured to Joe, and silently they crept on to the next window. Here
+they had better luck. The window was partly open and they could clearly
+hear the voices of the men in the room beyond.
+
+The first voice they heard was that of Ollie Jacobs.
+
+“Well,” he was saying, “I guess we can each chip in and make up that
+money. The plane is waiting for us.”
+
+A familiar voice answered:
+
+“Eight thousand dollars is a lot of dough. But it will be worth it in
+the long run.”
+
+Frank and Joe exchanged glances. They recognized the voice. Giles
+Ducroy!
+
+“Are you sure the plane is all right?” demanded the third man—Newt
+Pipps.
+
+“It’s old, but it’s plenty good enough for our purpose,” returned
+Jacobs. “She’ll hold four or five men.”
+
+“I don’t want to go flying in some old rattletrap that’ll bust all to
+pieces in mid-air and kill us all,” demurred Newt.
+
+“Don’t worry. I’ll be in charge of the plane,” declared Ducroy. “I could
+fly a baby carriage if it had wings. Your precious neck is safe enough.”
+
+“Well, here’s twenty-five hundred dollars,” said Jacobs. “That’s my
+share.”
+
+“And here’s mine,” said Newt.
+
+“And I’ll make up the other three thousand,” said Ducroy. “You never
+spent money any better. If this pans out all right it will bring us
+fifty thousand dollars at least.”
+
+“You say it’s the twenty-eighth or twenty-ninth?” asked Ollie Jacobs.
+
+“Yes,” answered Ducroy. “Pay day is on the first of the month, and they
+always send the money a day or two ahead.”
+
+“It’ll be a big haul if we get away with it,” declared Newt Pipps. “But
+it’s certainly risky.”
+
+“You’ve got to take chances to make big money,” Ducroy answered. “Fifty
+thousand dollars isn’t to be sneezed at.”
+
+“I’m satisfied,” said Ollie Jacobs. “I think we can get away with it.
+Fifty thousand dollars looks mighty good to me. I think we ought to go
+right over to the farm, buy this plane, and start out.”
+
+“Where do we go first?” asked Newt.
+
+“There’s an airport about thirty miles from here,” Ducroy said. “It’s
+just a small flying field—the Riverside Field, they call it. We can
+take the plane there and wait until everything is ready.”
+
+“What if we’re caught?” asked Newt. “The police in Bayport are on the
+lookout for us, you know that. If they find out where we are, it will
+ruin everything.”
+
+“We have the plane, haven’t we? If they find out where we are, we’ll
+simply fly somewhere else, and dodge them. I have everything all figured
+out. We’ll be quite safe.”
+
+“Then let’s get going,” said Ollie Jacobs impatiently. “We’re just
+wasting time by arguing here.”
+
+There was a scuffling of feet, then the slam of a door. After a few
+moments the Hardy boys peeped around the side of the house and saw the
+three men going down the road in the direction of the village.
+
+“It looks as if we’ve stumbled on something,” said Joe.
+
+“I wonder what they’re going to do with that airplane. One thing is
+certain—there’s something in the wind for the twenty-eighth or
+twenty-ninth of this month.”
+
+“What date is this?”
+
+“The twenty-sixth.” Frank watched the receding figures of the men. “I
+suppose we ought to follow them.”
+
+Joe demurred.
+
+“Why should we? There’s no chance of losing them now. We know the name
+of the airport they’re bound for, and we can go there in the car and
+wait for them.”
+
+“That’s right. We’ll go on to Riverside Field and keep an eye on them
+from there. But first of all, I think we ought to call up dad and let
+him know what we’ve learned.”
+
+Joe agreed that this was a sound suggestion. The boys waited until the
+trio were out of sight, then hastened on toward the village. Their first
+concern was a telephone, and as they did not want to go to the hotel, in
+case some of Ollie Jacobs’ friends might be within earshot, they lost
+some time seeking the telephone exchange, which they finally located in
+the rear of the post office.
+
+There they put through a call to their father in Bayport. After a wait
+of about ten minutes, the call was answered. The operator turned to
+them.
+
+“Mr. Hardy is not at home. Will anyone else do?”
+
+“Anyone at that number,” assented Frank.
+
+He picked up the receiver and heard his mother’s voice.
+
+“Hello, Mother. This is Frank calling.”
+
+“Yes, Frank. Where are you?”
+
+“We’re at a little village just outside the city. Where is Dad?”
+
+“He left for New York an hour ago,” answered Mrs. Hardy. “He just
+received a telegram calling him to New York on special business.”
+
+Frank was disappointed.
+
+“That’s tough luck. We had some news for him. Well, we’ll just have to
+carry on alone. If we’re not home to-night, don’t worry about us. We’ve
+picked up some information that may clear up all this fix we’re in.”
+
+“Don’t stay away too long, Frank,” said Mrs. Hardy. “The police were
+making inquiries a little while ago.”
+
+“The police? Why?”
+
+“They think you may have run away. They’re afraid you have jumped bail.”
+
+This news came as a stunning shock to Frank.
+
+“Why, that’s nonsense!” he exclaimed hotly. “We’ll be back as soon as we
+can, and if they make any more inquiries you can tell them so. And when
+we do come back, they won’t have any further excuse for holding us, for
+we’ll have the real mail robbers with us.”
+
+“I hope you are right, Frank. If your father comes back, I’ll tell him
+you called.”
+
+“All right, Mother. And don’t worry about us. We’ll be back home as soon
+as we can get away.”
+
+Frank hung up the receiver and paid the cost of the call. When he turned
+toward Joe, however, he found his brother standing in the door, gazing
+up at the sky.
+
+“They’re away already!” exclaimed Joe excitedly. “Look!”
+
+Frank ran to the door. Joe was pointing up at the clouds. High above
+them soared an airplane, drumming its way toward the south.
+
+“I saw it rise,” said Joe. “It took off from one of those farms back of
+the village. It’s Ducroy’s crowd, sure as guns.”
+
+“On their way to the flying field already. Well, we’d better be moving.”
+
+They hurried down the street toward the hotel, where they had left the
+roadster. On the way, Frank told Joe the result of his telephone call.
+Joe too was disappointed that they had not been able to get in touch
+with Fenton Hardy.
+
+“It means we have to play a lone hand, that’s all. What do you think we
+should do next, Frank?”
+
+“I think we ought to tell the authorities.”
+
+“We’ll warn them to watch the airplane hangars on the twenty-eighth and
+twenty-ninth,” said Joe. “But we mustn’t lose sight of Ducroy and his
+cronies.”
+
+They looked back. The airplane was merely a blur in the distance. The
+boys realized that they had no time to lose. They scrambled into the
+roadster. Frank threw in the clutch and the car shot forward. Within a
+few minutes they were speeding down a road toward the south in the
+direction of the Riverside Field.
+
+
+
+
+ CHAPTER XVII
+ Dangerous Business
+
+
+When the Hardy boys arrived at Riverside Field they looked in vain for
+Giles Ducroy and his friends. But the trio were not in sight, and there
+was but one airplane on the flying field. It was a small two-seater.
+
+“It can’t be their plane,” said Frank. “Ollie Jacobs said it would hold
+four or five men.”
+
+“Perhaps they haven’t arrived yet,” Joe suggested.
+
+“They had only thirty miles to go. They should have been here long ago.”
+
+“We can go up to one of the hangars and ask what planes have come in.”
+
+Frank was dubious. “If Ducroy or any of the others are hanging around,
+we’ll be spotted. Our game is to keep out of sight.”
+
+They sauntered over to the solitary little airplane in the middle of the
+flying field. A mechanic in grimy overalls was busy tinkering at the
+understructure of the machine.
+
+“Is this the only plane here?” asked Frank politely.
+
+The mechanic looked up. “It’s the only one out on the field,” he
+answered. “If you can see any more, let me know.” He grinned, and then
+waved toward one of the hangars. “An old crate just flew in a few
+minutes ago.”
+
+“Where from?”
+
+“How should I know? Airplanes, unless they’re on the mail run, aren’t
+like trains. Looked to me like a privately owned machine.”
+
+The Hardy boys glanced significantly at one another. They had no doubt
+that this was Ducroy’s plane.
+
+“Is the pilot in there now?”
+
+The mechanic nodded. “Him and two other guys.”
+
+Frank and Joe thanked their informant and made a wide detour across the
+flying field so as to approach the hangar at the far side. They had no
+desire to meet Giles Ducroy and his friends just now. They came around
+to the rear of the hangar without being observed and while they were
+looking about for a means of entrance other than by the front, Joe
+discovered a small door at the side.
+
+He tried the door. It was unlocked. Joe edged it open and peeped in.
+
+There was the plane, at rest in the hangar, and standing beside it were
+Giles Ducroy, Newt Pipps, and Ollie Jacobs. They were talking in low
+tones. Even as the boys watched they saw Ollie Jacobs move away from the
+others.
+
+“It won’t take long,” he said. “I’ll do some telephoning and find out
+all I can.”
+
+“Make sure of the date!” advised Ducroy.
+
+Ollie Jacobs left the hangar. For a moment the Hardy boys were
+panic-stricken at the thought that he might look back and see them
+pressed against the side of the building, but Jacobs strode away without
+once glancing behind.
+
+“I wish we could learn something definite,” whispered Joe. “This thing
+of following them around is beginning to get on my nerves. They are
+bound to catch sight of us, sooner or later.”
+
+“We certainly can’t follow them around like this,” agreed Frank. “If
+they don’t see us, we’re liable to lose them anyway. If we can only find
+out what game they’re up to!”
+
+They peeped through the opening in the door again. But Ducroy and Newt
+Pipps had withdrawn a little way to one side and were talking in
+undertones, their words inaudible.
+
+In about ten minutes, Ollie Jacobs returned. He hastened into the
+hangar, and Ducroy looked at him expectantly.
+
+“Well,” the boys heard Ducroy saying, “did you learn anything?”
+
+“I sure did,” returned Ollie Jacobs. “It’s all settled. And we don’t
+have to wait as long as we thought we might.”
+
+“That’s good,” declared Ducroy, rubbing his hands together with
+satisfaction. “What did he say?”
+
+“The shipment will come on the night of the twenty-eighth.”
+
+“As soon as that!” exclaimed Newt Pipps.
+
+“We’ll be ready for it,” snapped Ducroy. “We’ll force him down not far
+from here.”
+
+“It will be at night, eh?” said Pipps.
+
+“Of course. All the better, too. I’d think twice before I’d try this
+trick in daylight.”
+
+“I guess you’re right,” admitted Newt feebly. “Although I don’t like the
+idea of it at any time. You’re sure we’ll have only one man to handle?”
+
+“Only one man. And there are three of us. We’re not taking a chance of
+failing.”
+
+“How are we going to force him down?” asked Ollie Jacobs.
+
+“Leave that to me,” answered Ducroy confidently. “There’s more than one
+way of doing that.”
+
+“Let’s go and eat,” Newt suggested. “I’m half starved.”
+
+“That’s a good idea,” Ollie agreed. “There’s a little restaurant near
+here. What do you figure on doing, Giles? Do you think we should stay
+right here at the airport until the twenty-eighth?”
+
+“No,” said Ducroy firmly. “I don’t. The authorities are apt to find us
+if we stay in one place for any length of time. We’ll have to keep
+going. We’ll move around from one place to the other until the time
+comes. We can’t afford to be nabbed now. And after the twenty-eighth
+we’ll clear out for good.”
+
+The three men moved up toward the front of the hangar, left the
+building, and went on across the flying field toward a small restaurant
+in the distance. There was a little lunch counter near by but the men
+ignored it for the more pretentious eating place.
+
+Frank and Joe Hardy slipped quickly into the hangar through the side
+door. Instead of clearing up the mystery that puzzled them, the
+conversation they had just overheard confused them more than ever. That
+some criminal coup was in the wind for the night of the twenty-eighth
+was no longer in doubt, but what it was and where it was to take place
+still remained unrevealed.
+
+“I don’t understand what’s happening,” said Frank, as he looked at the
+airplane in the hangar; “but I know we’ve got to be on hand if we can
+possibly manage it.”
+
+“How can we be on hand if they’re going to keep flying from place to
+place for the next two days?” asked Joe.
+
+“We’ve got to keep track of them somehow.” Frank moved about, inspecting
+the airplane. “I’d just like to reserve a back seat in this plane for
+the next forty-eight hours.”
+
+“That idea isn’t as silly as it sounds!” declared Joe. “Why can’t we?”
+
+Frank laughed. “How can we? They’d simply kick us out, for we’d
+certainly be seen.”
+
+“Not if we went about it right.” Joe was excited as the possibilities of
+his idea became more apparent. “Why can’t we be stowaways? Don’t you
+remember the time we hid ourselves in the back of the automobile when we
+solved the Shore Road mystery? We could hide here too. I’ve heard of
+airplane stowaways before.”
+
+“It’s a nervy idea,” said Frank. “I wonder where we could hide?” He
+moved down toward the rear of the plane. Suddenly he halted. “Just what
+we want, Joe! Here’s an opening.” He thrust the sliding door aside and
+looked into the dark interior. The tail of the plane was hollow and he
+could see a substantial hiding place. Considerable space was available
+for freight or baggage and, inasmuch as Ducroy and his friends were
+travelling light, there was plenty of room for the two boys.
+
+“How about it?” asked Joe.
+
+“I’m game. But how about food? We’ll be in there for quite a while, you
+know.”
+
+“We’ll get sandwiches and water. Some blankets too, for that matter.
+We’ll simply stow away in there and make ourselves comfortable. Then, if
+anything happens, we’ll be right on hand.”
+
+“We’ll be right on hand too if the plane crashes,” Frank reminded his
+brother. “Perhaps we’ll weight it down too much.”
+
+“I don’t think so. This plane is designed to carry baggage, and if that
+space is empty, we’ll never be noticed. I think we can get away with it,
+provided we have any luck at all. It’s easily our best chance of keeping
+in touch with Ducroy and his gang. If they’re going to be flying around
+the country trying to dodge the authorities, we shan’t have much chance
+of keeping our eyes on them in our car.”
+
+“That’s right, too.” Frank made up his mind. “I’m with you, Joe. And
+now’s our chance. Let’s get water and sandwiches and get into the plane
+while we have time.”
+
+It seemed a mad scheme, but the brothers knew the importance of keeping
+close to Ducroy and his friends. Some crime had been planned for the
+night of the twenty-eighth, and the Hardy boys knew they must not lose
+track of their quarry for a moment. It would have been obviously
+impossible to follow the meanderings of the airplane from the ground.
+
+They hastened over to the little lunch counter and laid in a stock of
+provisions. Several bottles of milk, a huge bottle of water, some cake
+and a stock of sandwiches constituted their supplies. At the lunch
+counter they spied two heavy automobile robes, and as it was too late to
+return to their own roadster, they bought the robes and entrusted the
+lunch counter man with the duty of driving their own car to a garage for
+safe-keeping. This he promised to do. Doubtless he wondered the reason
+for the boys’ purchases, but he was a man who believed in minding his
+own business and he exhibited no surprise or curiosity.
+
+Frank and Joe hurried back into the hangar. They tossed the robes into
+their hiding place in the plane, arranged them comfortably, then stowed
+away the food and water.
+
+“All set?” asked Frank finally.
+
+“All set.”
+
+Joe began to scramble into the plane.
+
+“Just in time, too,” said the brother.
+
+“Why?” asked Joe, in a muffled voice, as he crouched back on one of the
+automobile robes.
+
+“Giles Ducroy and his friends are coming back across the flying field.”
+
+Frank got into the plane. Quickly he closed the door. The two boys
+waited apprehensively. Had their presence been detected? Would the
+lunch-counter man mention having seen them? Would Ducroy glance into the
+baggage compartment before leaving?
+
+But nothing happened. They heard the three men come into the hangar.
+They heard them moving about, evidently preparing for departure.
+Finally, they heard Ducroy’s voice:
+
+“Get in. We’re away again.”
+
+The plane was trundled out on the field. A moment later the motor
+roared, the machine bumped its way across the field, then the bumping
+motion ceased and the Hardy boys knew that they were in the air.
+
+
+
+
+ CHAPTER XVIII
+ The Warning Message
+
+
+Although their flight as stowaways in the airplane was one of the most
+dangerous and perilous adventures that had ever befallen the Hardy boys,
+it was at the same time the most monotonous.
+
+Back there in the darkness they could see nothing and they could hear
+very little except the roar of the engine. They were not uncomfortable
+and they did not suffer from lack of air, but it was not a pleasant
+sensation to reflect that they were high above the earth, wholly at the
+mercy of the rascals up in the front of the plane.
+
+The plane dipped and rose, banked and turned. There were racks,
+presumably for the accommodation of baggage, to which the lads clung, so
+that at no time were they thrown off balance.
+
+“If we get to tossing around in here, they’ll notice something wrong,”
+said Frank.
+
+Their weight was evenly distributed and presumably Giles Ducroy did not
+see that his plane was somewhat tail-heavy. If he did, it is probable
+that he blamed the airplane itself, for it was strange to him.
+
+After about an hour in the air, the boys were obliged to seize the
+racks, for the nose of the machine tilted downward and they were almost
+flung ahead as the plane descended. Finally there was a slight shock,
+and the plane bumped its way over a field. They could hear men’s voices,
+then the engine was shut off. They judged that Ducroy and the others
+were clambering out.
+
+“Now,” they heard Ducroy saying, “I guess it’s safe enough for me to go
+and telephone.”
+
+“Who are you going to telephone to?” asked Newt Pipps.
+
+“I’m going to call up Jed. He’s at the Bayport airport. I’ll tell him to
+be ready for the night of the twenty-eighth so he can call us up when
+the time comes.”
+
+“I don’t like the idea of having so many outsiders in on this,” Newt
+grumbled. “It means we’ll have to split the loot too many different
+ways.”
+
+“Outsider!” snapped Ducroy. “Jed isn’t an outsider. How could we get
+along without him? We’re going to make a killing before long, and a lot
+of the credit will be due to him.”
+
+“You’re right,” agreed Ollie Jacobs. “Shut up, Newt. We can’t get along
+without Jed. If you were half as much help as him we’d get along fine.
+You’re always kicking about something.”
+
+This reprimand silenced Newt Pipps for the time being. The Hardy boys,
+listening, heard the three men move away.
+
+When the footsteps and voices could no longer be heard, Joe heard
+Frank’s voice from the darkness:
+
+“I wish I knew how long they’re going to be away. I’d like to get out of
+here and stretch my legs.”
+
+“So would I. It’s mighty cramped in here. But if they’ve just gone to
+telephone I don’t think we should take the chance.”
+
+Frank opened the door in the side of the plane and looked out.
+
+“I can see them now. They’re walking across the field toward one of the
+hangars.”
+
+“Where are we?” asked Joe.
+
+Frank shook his head. “I don’t know. There seems to be a fair-sized town
+close by, but I’ve never seen the place before. I can see factory
+chimneys and church steeples.”
+
+“Let’s have something to eat.”
+
+Joe opened their package of sandwiches, a bottle of milk, and the bottle
+of water. Each ate of the frugal meal with enthusiasm, for they were
+hungry by now. When they had eaten they felt better, and in spite of the
+discomfort of their quarters they began to enjoy the novelty of the
+adventure.
+
+“If only Chet and the other fellows could see us now!” said Joe.
+
+“They’d be green with envy.”
+
+“I’m not sure our position’s enviable.”
+
+“We’re not out of the woods yet, by any means,” agreed Frank. “Ducroy
+and the others are apt to find us at any time. We’ll have to sit mighty
+tight.”
+
+“If only we knew what they’re up to! It must have something to do with
+the Bayport air field. They’ve evidently got a confederate there,
+keeping in touch with him by telephone.”
+
+“I think,” said Frank, “I’ll get out and stretch my legs a bit.” He
+opened the door a little wider and was just about to scramble out when
+he gave an exclamation and hastily drew back again, closing the door.
+
+“What’s the matter?” whispered Joe.
+
+“They’re coming back!”
+
+Both boys were silent. They could hear voices, gradually growing louder.
+Frank wondered if he had been seen. Ducroy, Newt Pipps and Ollie Jacobs
+had not been more than a hundred yards away when he opened the door.
+
+“There’s no room in the hangars,” Ducroy was saying, “but we’ll stay
+here overnight just the same. There’s a hotel not far from the field.
+Then, in the morning, we’ll get under way again.”
+
+“What time?” asked Jacobs.
+
+“About eight o’clock. We’ll have breakfast and then start again.”
+
+“I don’t see why we can’t stay right here until we’re ready for the big
+job,” grumbled Newt Pipps. “What good does it do flying around from
+place to place?”
+
+“If the police pick us up you’ll wish we had kept going,” declared
+Ducroy. “We can’t afford to be nabbed now. We’ve simply got to keep
+clear of the cops until the night of the twenty-eighth. After that we’ll
+scatter, and each take his own chance. The police will be looking for us
+hot enough then.”
+
+“They sure will,” agreed Ollie. “Well, let’s go on over to the hotel.
+The plane is all right here, ain’t it?”
+
+“Sure. It’s safe enough overnight. We’ll come back after breakfast and
+get under way again.”
+
+The men moved off. After a while, when Frank Hardy peeped out again, he
+saw them going through a gate on the far side of the flying field,
+evidently heading toward the town. He breathed a sigh of relief.
+
+“That’s a bit of luck,” he said to Joe. “We don’t have to stay cooped up
+in here all night. As long as we get back here well before they show up
+in the morning everything will be fine.”
+
+“Where can we stay? We can’t go to the hotel. I don’t think it’s even
+wise to go into the town at all. If they ever catch sight of us it will
+spoil everything.”
+
+Frank scrambled out of the plane. He walked about, enjoying the feel of
+solid ground beneath his feet again. Joe followed, and immediately
+turned a handspring to express his delight.
+
+“Makes you feel good, doesn’t it?” said his brother, grinning.
+
+“I’ll tell the world it does, Frank! Gee, I feel as cramped as a sardine
+in a tin.”
+
+“So do I.” Frank stretched himself. “Say, we were mighty lucky they
+didn’t discover us.”
+
+“Right you are. If they had—well, there is no telling what they would
+have done.”
+
+“They might have killed us, Joe.”
+
+“Oh, maybe not as bad as that. But they might have tied us up in the
+woods and left us there.”
+
+“They are a bad crowd.”
+
+“I agree with you.”
+
+The brothers took a look at their surroundings from every side.
+
+“We’d better move away from the plane,” advised Frank. “Some of the
+mechanics at the hangars may see us and tell Ducroy. I think our best
+bet is to go to that farmhouse on the other side of the field.”
+
+“Perhaps we can use the telephone there, if they have one.”
+
+In the fading light, the boys crossed the field, climbed over the fence
+and made their way toward the farmhouse. As they entered the barnyard, a
+collie dog ran toward them, barking. He was a friendly animal, however,
+and as he approached he wagged his tail and fawned on them. A stout,
+cheery-looking man was standing in the doorway of the house.
+
+“Hello, boys,” he shouted. “What can I do for you?”
+
+“Have you a telephone?” asked Frank.
+
+The farmer nodded. “You’re welcome to use it,” he said, then added: “As
+long as you pay the charges.”
+
+“We’ll do that all right.”
+
+The farmer led them into the house and indicated the telephone in the
+hall.
+
+“Talk away,” he said. “I saw you coming over from the flying field,” he
+remarked shrewdly. “Why didn’t you use the telephone there?”
+
+“Private reasons,” replied Joe.
+
+The farmer did not move away while Frank put in a call for Chief Collig
+at Bayport. At mention of the chief’s name he seemed interested, and
+when Frank finally got the chief on the wire, he listened with all his
+ears.
+
+“Chief Collig?” asked Frank. “This is Frank Hardy speaking.—No, we
+haven’t jumped bail.—What’s that?—We’ll be back in good time.—The
+reason I’m calling you is to warn you to keep a good watch on the
+airport on the night of the twenty-eighth.—I can’t tell you why.—There
+is going to be some trouble.—I don’t know anything more about it than
+that.—It will be worth your while to make use of this warning.—Where
+am I speaking from? I can’t tell you. And listen, Chief, will you call
+up my mother by telephone and let her know that I called you and that
+Joe and I are all right?—Thanks. Good-bye.”
+
+When Frank rang off, he saw that the farmer was regarding him curiously.
+
+“Looks as if you boys are smarter than you seem,” he remarked. “What are
+you? Detectives?”
+
+“I suppose you might call us that,” admitted Frank. “But we’d be obliged
+if you would say nothing to anyone at the airport about us.”
+
+“You can trust me,” returned the man. “I can keep my mouth shut. Where
+are you staying to-night?”
+
+“We don’t know yet,” said Joe.
+
+“If you’d like to stay here, we have a spare room, and you’re welcome to
+it,” the farmer volunteered.
+
+“That’s mighty good of you. We were just wondering where we would find a
+place to sleep. We have to be up and out by seven o’clock, though.”
+
+“I get up at five, myself,” laughed the farmer. “Come on into the
+kitchen and I’ll have my wife fix up something to eat. You’re more than
+welcome to stay with us overnight. I’m dyin’ to know what you lads are
+up to, but I guess I’d better not ask too many questions.”
+
+“You’ll read all about it in the papers,” laughed Frank, “if everything
+works out the way we want it to.”
+
+
+
+
+ CHAPTER XIX
+ The Twenty-Eighth
+
+
+The next day was the twenty-seventh and the Hardy boys knew that they
+had another day to put in before Ducroy and his friends would be ready
+for the mysterious _coup_ for which they had laid so many plans.
+
+Frank and Joe were up early, and after a substantial breakfast at the
+farmhouse they said good-bye to the good-natured farmer and his wife,
+then hastened across the fields toward the airport again. There were a
+few signs of life about the hangars; some mechanics were busy at a plane
+out in the field; a new machine was preparing for a take-off. But the
+Ducroy plane was deserted and the lads saw that they were in good time
+to conceal themselves again.
+
+With a fresh supply of water and sandwiches which they had obtained at
+the farmhouse, they went casually over to the plane, looked around to
+see that they were not observed, and then, when the coast seemed clear,
+they slipped quietly into their hiding place.
+
+“Another day ahead of us!” said Frank. “I wish this was the morning of
+the twenty-eighth instead of only the twenty-seventh.”
+
+“We’ll get through somehow. I hope they don’t keep flying around all
+day. It gets mighty monotonous being cooped up like this in here.”
+
+Frank made himself more comfortable on his automobile robe.
+
+“We could be worse off. We have lots to eat and drink, and we don’t have
+to worry about steering the plane.”
+
+“I like to see where I’m going,” said Joe dubiously.
+
+“As long as Ducroy stays sober he isn’t a bad pilot,” returned Frank. “I
+guess the other pair will see that he’s fit to take the controls before
+they’ll fly with him. Their necks are just as precious to them as ours
+are to us.”
+
+“Guess we’d better keep quiet now. They may be along any minute.”
+
+The lads lapsed into silence. In about half an hour they could hear
+voices and then came footsteps.
+
+“Just a short jump to-day,” they heard Ducroy saying. “Just a short
+jump, and then we’ll lay low until to-morrow night.”
+
+“Where are we going?” asked Newt Pipps quickly.
+
+“You’ll know when we get there.”
+
+“I wish we could have stayed here,” insisted Newt. “I could have stood
+another two hours’ sleep easily.”
+
+“If we stick around here we’ll be liable to find ourselves sleeping in
+jail,” said Ollie Jacobs. “I got the scare of my life when that cop came
+up and spoke to us.”
+
+“I thought we were sunk,” admitted Ducroy. “He had been eying us for
+quite a while and I was getting nervous. I was sure he had spotted us.”
+
+“You stood him off all right. That was pretty good, telling him we were
+stunt pilots on our way to Hollywood. He swallowed it, hook, line, and
+sinker.”
+
+“Just the same,” observed Ducroy, “you see how easy it is to run into
+trouble. If that cop had been a little wiser we might have been in the
+jug right now. And if he starts talking to some other cop and describes
+us, we may find ourselves in trouble yet. So the sooner we get out of
+here the better.”
+
+This sentiment seemed to find favor with the others, for there was
+considerable bustling around as they prepared to take off again. In due
+time the propeller began to whirl, the engine burst into a roar, the
+plane quivered. The boys heard a shout from Ducroy, and then the
+airplane moved slowly off across the field.
+
+It bumped and rocked along, its progress becoming smoother as it
+gathered speed; then it left the ground, the body of the plane tilted a
+little as it began to climb. After a while it banked, circled about,
+then straightened in swift flight.
+
+It was hot and stuffy back in the compartment where the Hardy boys had
+hidden themselves, but they comforted themselves by remembering that
+Ducroy had said this was to be only a short jump. After that, the
+rascals evidently planned to lie in hiding until the night of the
+twenty-eighth.
+
+The plane drummed along at a good speed for some time. Then the nose
+dipped so suddenly that the lads were flung forward. Their weight being
+thrown ahead, the tail was suddenly lighter and the plane went into a
+sudden dive. They heard a yell of alarm from one of the men in the
+forward part of the machine, but the plane straightened out as swiftly
+as it had lost balance. Frank and Joe had been frightened for the moment
+but they soon regained their accustomed positions again and clung
+tightly to the racks while the plane descended in sweeping circles.
+
+It went into a long glide finally, then the wheels bumped against the
+ground. It rose into the air, bumped again, then taxied across a field
+until it gradually came to a stop. The motor was suddenly shut off.
+
+“What happened?” they heard Newt Pipps shout in alarm.
+
+“Lost control there for a minute,” Ducroy answered. “She went into a
+dive a lot faster than I had figured on.”
+
+“I thought we were going to crash,” declared Newt shakily.
+
+“Not with me at the controls,” boasted Ducroy. “I don’t know what went
+wrong, but it didn’t take me long to straighten her out.”
+
+“It was just as if we had some baggage in the back and it shifted
+forward,” said Ollie Jacobs.
+
+The Hardy boys were breathless with apprehension. Perhaps Ducroy would
+be tempted to investigate!
+
+“Well, there’s no baggage,” insisted Ducroy. “It’s just the plane. I’m
+not quite used to it yet.”
+
+“I’ll be glad when this business is over,” said Newt. “I don’t like this
+flying business, anyway. Solid earth is good enough for me any day. When
+this job is over and I get my share of the money it’ll be a long time
+before anyone tempts me into an airplane again.”
+
+“Where are we now?” asked Ollie. “This isn’t a flying field.”
+
+“It’s better,” returned Ducroy. “This is an abandoned farm. We’re quite
+safe here. If anyone comes to investigate, we’ll just say we ran out of
+gas and have to wait here for a while until we get a fresh supply.”
+
+“We’ll stay here until to-morrow night, then?” asked Newt.
+
+“There’s a little village about a mile away. We can go there and stay
+overnight and loaf around to-morrow. It’s a lot better than hanging
+around a flying field where people are apt to ask questions.”
+
+“This suits me all right,” said Ollie Jacobs. “I didn’t like the idea of
+hopping around from place to place the way we were doing. The plane is
+safe enough here, I guess.”
+
+“A few farmers may drop around to have a look at it, but I don’t think
+there’s any danger of anyone stealing it,” said Ducroy. “We might as
+well go on into the village.”
+
+“I’m hungry,” declared Newt. “This flying gives me an appetite. Let’s go
+and get something to eat.”
+
+The Hardy boys listened as the voices diminished in the distance. When
+they could no longer hear the trio, Frank opened the side door and
+peeped out. He could see Ducroy and the others climbing over a fence at
+the other side of a wide field. The men went out to the road and then
+trudged on toward a little village lying in a hollow about a mile away.
+
+The boys breathed sighs of relief as they scrambled out.
+
+“This is luck!” said Frank. “No more flying until to-morrow night.”
+
+“I hope we don’t have to stay inside the plane until then. Those fellows
+are apt to come back at any minute.”
+
+“I don’t think so. You heard what they said. They intend to stay here
+until to-morrow night. As long as we show up here in good time to hide
+ourselves before they leave, we’re all right.” Frank strode up and down
+the field, taking the kinks out of his legs. “Let’s take our sandwiches
+and go over to that abandoned farmhouse. We can stay there quite
+comfortably until it’s time to leave.”
+
+Joe agreed. “We’ll have to keep an eye on the road. We can’t afford to
+let them see us getting into the plane and we can’t afford to let them
+start without us.”
+
+“We’ve stayed with them so far and we’ve got to stay with them to the
+finish,” declared Frank. “I only wish we knew where this business is
+going to end.”
+
+They took their package of food from the plane and went across the field
+toward the farmhouse. It had been abandoned for some years and was in a
+bad state of repair, but it sufficed for their purpose. The boys spent
+the greater part of the day exploring the place, and toward
+mid-afternoon Frank suggested that they might as well sleep there that
+night. They went back to the plane, which had been undisturbed, and
+removed the automobile robes, bringing them back to the house.
+
+“We’ll have to sleep on the floor to-night,” laughed Frank.
+
+“I don’t care where we sleep, as long as we get these rascals where we
+want them.”
+
+They found a spring down in the orchard, and the cold spring water
+served to make more palatable the sandwiches the farmer’s wife had made
+for them that morning. Toward evening they went into one of the upper
+rooms of the house and looked out over the field toward the plane. There
+they saw three figures walking across the field.
+
+“I hope they’re not going to start off again,” said Joe, in alarm.
+
+“They’ve probably just come back to see if the plane is all right.”
+
+The three men were Giles Ducroy and his companions, and their errand was
+evidently as Frank had suggested. Ducroy went over the plane very
+carefully. Then he went toward the back and suddenly pulled open the
+door in the side. The boys saw him peer into the interior of the plane.
+
+“Boy, isn’t it lucky we didn’t stay there!” exclaimed Joe.
+
+“I hope he doesn’t find that water bottle. We left it there. Remember?”
+
+But Ducroy’s inspection was brief. He drew back, closed the door again
+and turned to the others with an expressive gesture. Frank and Joe
+realized that he had merely made the inspection to satisfy the others
+that there was no baggage in the plane. Evidently the water bottle had
+gone unnoticed.
+
+The trio stayed only a few minutes, then went back across the field
+again toward the village.
+
+“That’s that!” said Frank. “We’re all right now until to-morrow night.
+We’ll go over some time in the afternoon, hide ourselves and then wait
+for things to happen.”
+
+The boys stayed in the empty farmhouse that night, and they slept
+soundly in the automobile robes, despite the hardness of the floor. The
+gray light of dawn was just shining through the window when Frank heard
+a sound that awakened him with a start.
+
+It was the throbbing roar of an airplane engine!
+
+He got up and scrambled over to the window. When he looked out he was
+just in time to see a figure clambering into the cockpit of the plane
+out in the field. Then the machine began to move across the pasture; its
+speed increased; it rose from the ground, skimmed above the fence, rose
+higher and higher into the air and then headed far off beyond the
+village.
+
+Joe, in the meantime, had been aroused by the noise of the engine, and
+he too witnessed the airplane’s flight.
+
+Disheartened and discouraged, the boys looked glumly at one another.
+
+“I guess that means we’re licked,” said Joe, at last.
+
+
+
+
+ CHAPTER XX
+ That Night
+
+
+After all their precautions, the sailing away of the airplane without
+them was a bitter pill to swallow. The Hardy boys had been so confident
+that the men would remain in this place until the night of the
+twenty-eighth that this early morning flight took them completely by
+surprise.
+
+“We’ve lost them now,” said Frank. “We don’t know where they’re going or
+where this hold-up, or whatever it is, is going to take place. And we
+don’t even know where we are ourselves.”
+
+“It’s tough luck. After all the trouble we went to!”
+
+“I guess the only thing we can do now is go back to Bayport and do our
+best to warn the post office authorities. I have a pretty good hunch
+that the gang are planning another air mail robbery. Why else would they
+use a plane?”
+
+“Not much use staying here,” agreed Joe. “They certainly stole a march
+on us that time.”
+
+They got dressed and left the empty house. Neither said very much, for
+they were discouraged beyond measure. All their discomfort of the past
+two days seemed to have gone for nothing. They realized that the defeat
+was not their fault, because they could not anticipate that Ducroy and
+his cronies would leave that morning when they had definitely planned to
+remain in the vicinity all day; but there remained the unescapable fact
+that the quarry had eluded them.
+
+“Perhaps the police in the village recognized them and they had to clear
+out,” suggested Joe.
+
+“I guess that’s the reason. I can’t think of any other.”
+
+They trudged down the lane that led out toward the village road. Their
+immediate plan was to reach the village, find out where they were, and
+then return to Bayport as soon as possible.
+
+“There’s just a slim chance we may be able to catch them yet if we tell
+the post office authorities all we know,” Frank pointed out. “But we
+haven’t much time to work in.”
+
+The sky was overcast and cloudy that morning, in harmony with the mood
+of the Hardy boys. They found it difficult to be cheerful after the
+reverse they had just suffered.
+
+“I’ll bet there isn’t even a railway here,” grumbled Joe.
+
+“And our roadster is miles away.”
+
+“What a fine fix we’re in!”
+
+“Perhaps they’ll come back,” remarked Frank, trying to be optimistic.
+
+“They’re gone for good.”
+
+The Hardy boys crossed a rustic bridge over a stream and went up the
+dusty road into the village. It was only a small farming town and there
+were few people in sight. Several cars were parked in front of the small
+hotel.
+
+“We might as well go in here and have breakfast,” suggested Joe. “Our
+sandwiches are all gone.”
+
+They went into the hotel and entered the dining room. In spite of the
+disappointment they had suffered, their appetites still held good and
+they managed to make away with a goodly supply of ham and eggs,
+flapjacks and syrup, toast and coffee. The meal over, they felt better.
+After paying the check at the desk, they sat down to consider future
+plans.
+
+The clerk told them that the village was about one hundred miles from
+Bayport, and that the nearest railway was four miles distant. If they
+hired a man from the garage to drive them to the station they could
+catch a train that would bring them to Bayport late that afternoon.
+
+“I guess it’s the best we can do,” said Frank. “Mighty flat ending to
+our adventure.”
+
+“Perhaps it isn’t over yet.” Joe was looking out into the street.
+Suddenly he clutched his brother’s arm. “Look, Frank! Do you see what I
+see?”
+
+Frank looked out. He gasped with astonishment.
+
+Across the street, lolling in the doorway of a grocery store, was a
+familiar figure. There was no mistaking the battered hat, the shabby
+clothes, the mournful and unshaven features.
+
+“Newt Pipps!”
+
+“He’s still here.”
+
+At that moment the Hardy boys were perhaps the most delighted and amazed
+lads in the United States.
+
+“They left him here,” said Frank. “Why, this means the others will be
+coming back!”
+
+“Unless they’ve ditched Newt altogether.”
+
+“They wouldn’t do that,” said Frank, meeting Joe’s objection. “He knows
+too much. He knows all about this crime they have been planning. Ducroy
+and Ollie Jacobs would be afraid to get rid of him now.”
+
+“That’s right, Frank. We gave up hope too quickly. The other pair will
+probably be coming back to the farm to-day.”
+
+“We’d better get back there just as quickly as we know how. We don’t
+want to be caught napping now.”
+
+Newt Pipps was still standing in front of the grocery store. Apparently
+he had no intention of moving on. The Hardy boys knew they were risking
+discovery if they went out the front entrance, so they scouted around
+until they found a back door to the hotel and departed unobtrusively.
+They cut across the yard, went down a lane, and soon found themselves on
+the road leading back to the farm.
+
+They were about half way back to the farm when they heard a distant
+droning noise. Frank looked up.
+
+“Here comes the plane!”
+
+A speeding shadow in the sky quickly resolved itself into the shape of
+an airplane, which gradually approached and began to descend in wide
+spirals. The boys left the road and took to the shadow of the trees, for
+although they knew there was little chance of being recognized from the
+air, they were taking no risks. The plane came lower and lower, then
+skimmed across the fences, coming to rest in the field near the old
+farmhouse.
+
+“If this isn’t luck!” exclaimed Frank.
+
+“They probably went away to get gas and oil. Now, if they’ll only give
+us a chance to get back in our hiding place again everything will be all
+right.”
+
+They went on cautiously, toward the field. They had just come to the
+entrance of the lane leading down toward the farm when they heard
+voices. Frank and Joe scrambled into the hedge and hid themselves.
+
+They were not a moment too soon.
+
+Giles Ducroy and Ollie Jacobs clambered over the fence, only a few yards
+away.
+
+“Everything is all set now,” Ducroy was saying. “We’re all fueled up,
+the plane is in first-class shape, and we’re all ready for the big job.”
+
+“We’ll go back and pick up Newt now,” said Ollie Jacobs.
+
+“He gives me a pain,” grumbled Ducroy. “If it wasn’t that he has been
+with us from the start I’d be tempted to drop him right now. Imagine
+being too frightened to go on that flight with us this morning.”
+
+“Newt is yellow.”
+
+“He certainly is. Well, as long as he comes with us to-night and does
+his part, I don’t care how yellow he is about flying.”
+
+“Shall we come back here right away?”
+
+“No. Some of these villagers might get suspicious. We’ll hang around
+town until it gets dark. Then we’ll set out. I know the exact time and
+place we can count on meeting this fellow and the whole thing ought to
+be over in twenty minutes.”
+
+“Good,” said Jacobs.
+
+The two men went on down the lane. They had not seen the Hardy boys
+hiding in the hedge. When they reached the road they turned in the
+direction of the village and in a few moments were lost to view.
+
+Frank and Joe crawled out of the hedge.
+
+“On the trail again,” said Frank.
+
+“We shan’t have to stay hidden in the plane, after all. This is luck.”
+
+They hastened down the lane to the farmhouse. Unwittingly, the rascals
+had played into their hands. They now knew that Ducroy would not start
+on the mysterious mission until after darkness had fallen, and they
+resolved to be in readiness.
+
+“Just when we had given up hope,” said Frank, “everything gets clear
+again!”
+
+“Clear enough so far,” agreed Joe. “We won’t take any chances on
+slipping up again. We’ll be hiding in that plane at sundown.”
+
+The boys went back to the house and there they remained for the rest of
+the day. They found that from one of the upper windows of the building
+they could have an uninterrupted view of the road leading to the
+village, and they made frequent visits to this window in order to make
+sure that Ducroy and his companions would not steal a march on them.
+However, the afternoon dragged past with no sign of the trio, and it was
+evident that they were following their original program of loafing about
+the village.
+
+The airplane, which had evidently escaped notice, rested alone in the
+field.
+
+Toward the latter part of the afternoon the clouds which had been
+gathering all day gathered overhead and there was a light shower of
+rain. It passed over, but the weather became cool and blustery.
+
+“A bad night for flying,” remarked Frank.
+
+“If Ducroy can chance it, so can we.”
+
+“That’s right. I hope they don’t call it off.”
+
+“Not after waiting this long,” said Joe. “Ducroy has set his heart on
+this affair. It’ll take a mighty stormy night to make him quit at the
+last moment.”
+
+The afternoon seemed endless, but at last Frank turned to his brother.
+
+“We may have quite a while to wait, but I think we ought to go over to
+the plane now.”
+
+“I don’t mind waiting. I’d rather wait an hour or so than be left
+behind, as we thought we were this morning.”
+
+“Let’s go, then.”
+
+The boys left the house and went over to the field. The airplane was
+apparently just as Ducroy and Jacobs had left it. There was no sign of
+anyone on the village road.
+
+The Hardy boys climbed into their hiding place and made themselves as
+comfortable as possible. For the time being, they left the door open for
+the sake of fresh air. Minutes went by. The sky grew darker and the wind
+rose. Once in a while a gust of rain spattered against the wings of the
+machine.
+
+At last Joe crouched forward.
+
+“Here they come! I see a light down the road.”
+
+He reached out and closed the door.
+
+Breathlessly, the Hardy boys awaited the next move in their perilous
+adventure.
+
+
+
+
+ CHAPTER XXI
+ West of Bacon Hill
+
+
+The Hardy boys soon heard footsteps as the three men approached the
+plane.
+
+“I wish the weather was better,” Newt Pipps complained. “I’m afraid
+something will happen.”
+
+“I wish you’d keep quiet,” snapped Ducroy. “If you’re so scared why did
+you come in with us at all?”
+
+“I need the money.”
+
+“And you don’t want to earn it. I’m doing all the work. All you and
+Ollie have to do is throw the ropes over the side when I give the word
+then get your guns ready for the hold-up.”
+
+“We may lose him in the dark,” whined Pipps.
+
+“I know every foot of his route,” returned Ducroy. “He’ll come right
+over the two church steeples in Jasonville, then strike west of the
+light on Bacon Hill.”
+
+These places were new to the Hardy boys. They had never heard of either
+Jasonville or Bacon Hill. They listened while the trio made the final
+preparations for flight. It did not take long. In a few minutes they
+heard the propeller whirring. The engine roared, there were a few shouts
+as the men took their places, and then the plane bumped off over the
+uneven ground.
+
+It gathered speed, then the bumping ceased as the plane rose. It cleared
+the fence at the end of the field, circled somewhat slowly, and rose
+higher.
+
+For a time the plane flew a direct course, then it banked and circled.
+There was no doubt in the minds of the Hardy boys now that Ducroy and
+his companions meant to hold-up another airplane, but how this hold-up
+was to be managed they had not the least idea. It was very confining
+inside the body of the plane, for the night was hot and sultry despite
+the rain. The roar of the engine drowned out all other sounds.
+
+Suddenly the plane dipped. Joe, who had relinquished his grip on the
+rack, was thrown forward. The machine lost balance and nosed down
+accordingly. Ducroy quickly straightened it out and Joe tried to edge
+back toward his brother in the darkness.
+
+He found, however, that his wrist was tightly held.
+
+Panic-stricken, he groped forward. His shirt sleeve had been caught in
+the steering gear running from the controls back to the rudder at the
+tail of the plane.
+
+While he tried to extricate himself the plane began to buck and sway in
+the wind.
+
+Frank, realizing that something was wrong, switched on a small
+flashlight he had with him, and moved slowly forward. The beam of light
+fell on Joe’s shirt sleeve. When the boys saw what was wrong they made
+desperate attempts to release the sleeve, but it was now firmly
+entangled in the gear.
+
+Suddenly the roar of the motor died. Ducroy had shut off his engine. The
+plane was nosing down toward the earth in a thrilling dive. Wind sang in
+the struts.
+
+“What’s the matter?” shouted Newt Pipps, in terror.
+
+“Steering gear jammed!” answered Ducroy sourly.
+
+“We’ll be killed!”
+
+“Hold steady, you fool!” growled Ollie Jacobs. “What’s the matter,
+Giles, can’t you get her out of it?”
+
+Ducroy was working frantically at the controls.
+
+“Something wrong somewhere. This old bird’s tail is as heavy as lead. I
+can’t move the rudder.”
+
+The gear was moving in response to his efforts at the controls. Frank
+seized Joe’s sleeve and gave a quick wrench. The movement of the gear
+had loosened the sleeve somewhat and it abruptly came loose.
+
+At the same moment there was a shout of satisfaction from Giles Ducroy.
+
+“She’s working again. Say, next time I land I’m going to see if we
+haven’t some ballast aboard. There’s something radically wrong back
+there.”
+
+“We won’t need the plane after this haul,” declared Jacobs. “If we get
+through this trip all right we’ll be set for life.”
+
+The Hardy boys scrambled back to their places. The nose of the plane
+suddenly raised. The engine began to roar again. Ducroy then brought the
+machine out of its breath-taking dive. It flattened out and raced on
+again.
+
+Frank and Joe were panting with excitement. Each realized how near they
+had been to death. With the rudder useless, the plane would have crashed
+nose down into the earth and they would have perished instantly.
+
+From then on, the boys clung to the rack with every movement of the
+plane. That one hazardous experience had been sufficient warning.
+
+Suddenly, above the noise of the engine, the Hardy boys heard a shout
+from one of the men. Then they became aware of a new sound. A steady,
+distant drumming was apparent.
+
+“The other plane!” they reflected.
+
+The machine banked, swept about in a great circle. The big moment was at
+hand. The drumming of the other plane became clearer.
+
+“Stand by!” they heard Ducroy yell.
+
+The plane bucked as it was caught in a gust of wind, then it shot
+forward and began to climb. The drumming of the other plane was now
+quite audible, mingling with the roaring of their own machine. It seemed
+to be below them and in front of them.
+
+Ducroy was evidently jockeying for a strategic position, for the plane
+rocked and swayed, banked and turned, dipped and rose again.
+
+“Ready!”
+
+There was an answering shout from Ollie Jacobs.
+
+“Over she goes!”
+
+The boys heard a rattling sound from the forward part of the plane. What
+it was they could not imagine.
+
+An instant later, the drumming of the plane below ceased abruptly.
+
+Their own plane swung around. Ducroy cut off his engine and went into a
+dive.
+
+“We’ve got him!” they heard Ollie Jacobs shouting. “There he goes. Look!
+He’s diving.”
+
+“Don’t lose sight of him!” shouted Ducroy.
+
+“He’s heading for a field. Nose her down. We’re right behind him,
+Giles!”
+
+The plane dived swiftly.
+
+From below, the boys heard a distant crash.
+
+“He’s on the ground. Watch out, Ducroy. Come up behind him.”
+
+The plane banked, flinging the two boys violently to one side. It
+lurched, dived again unsteadily.
+
+“Get ready!” ordered Ducroy. “Don’t let him get away. Can you see him,
+Ollie?”
+
+“I can’t see him, but I can see the plane. It’s right ahead. Get your
+gun, Newt.”
+
+“I’m ready,” quavered Newt Pipps.
+
+Gradually, the plane settled down. There was a bump as the wheels
+touched the earth. The plane rebounded high into the air, for Ducroy had
+slightly miscalculated in the darkness. The engine roared again. The
+wheels once more touched the ground, and the plane rocked on over the
+uneven surface. Finally it came to a stop. The Hardy boys heard a
+scrambling from the front of the machine.
+
+“All out!” Ducroy was shouting. “Now, boys, make quick work of this.
+Grab the bags and get back here as quickly as you can. Don’t waste any
+time. Get into the plane again and wait for me. I’ll get back and start
+her again. We’ll be in the air before he knows what it’s all about.”
+
+The Hardy boys could hear them running across the field. Frank reached
+for the catch, flung the door open. He and Joe scrambled out of the
+plane.
+
+The scene was illuminated by a cloudy moon. There was just sufficient
+light for them to see a wrecked and crumpled airplane in the field some
+distance ahead. A pilot was painfully extricating himself from the
+wreckage. Ducroy and the others were running toward him with drawn
+revolvers.
+
+The Hardy boys, too, were armed. Realizing that their antagonists were
+desperate men, they had taken the forethought to provide themselves with
+revolvers before leaving Bayport. Each lad gripped his weapon.
+
+“It’s the hold-up!” said Frank quickly. “Let’s break it up.”
+
+“Just a minute!” declared Joe. “They want to get away in this plane. If
+we can’t handle them they’ll make a getaway in spite of us. Let’s fix it
+so they can’t.”
+
+He ran toward the front of the plane, scrambled up into the cockpit. Joe
+knew something of machinery, and it took him only a few seconds to break
+an important wire connection that rendered the engine useless for the
+time being.
+
+“That’ll fix ’em,” he said jubilantly, as he ran back to Frank, who was
+waiting impatiently. “Now we can take a hand in this little game.”
+
+They ran toward the wrecked plane just as Ducroy and his cronies leveled
+drawn revolvers at the pilot.
+
+“Put up your hands or we’ll shoot!” ordered Ducroy.
+
+
+
+
+ CHAPTER XXII
+ Captured
+
+
+Caution prevented the Hardy boys from going closer to the fallen plane.
+
+They had not been seen by Ducroy or the others, and they now realized
+that it would be folly to play into their hands at this moment. They
+were outnumbered and they saw that they might easily be disarmed if they
+took reckless chances. Frank suddenly halted and grasped Joe by the arm.
+
+“We’re foolish to come out in the open like this. We’re just as liable
+to be shot.”
+
+“That’s what I’ve been thinking,” replied Joe. “What do you think we’d
+better do?”
+
+“They’ll be coming back to the plane. I think we ought to wait here for
+them and hold them up when they come back. They’ll be off their guard
+then and probably they’ll be loaded down with stuff from the other
+plane.”
+
+Without further parley, the lads turned and ran back. In the gloom they
+had not been seen. They crouched in the shadow of the disabled plane and
+watched the activities of the others.
+
+The pilot, after his first shock of surprise, had quickly thrown up his
+hands. Ducroy and the others advanced toward him.
+
+“What’s the idea?” the lads heard the pilot saying.
+
+“We haven’t time to talk to you,” growled Ducroy, holding a revolver
+against the man’s body. “We want those mail bags you have here.”
+
+“Bandits, are you?” snapped the pilot “You’ll suffer for this. You tried
+to kill me!”
+
+“You’re not dead yet,” said Ollie Jacobs callously.
+
+“You flung a rope down from your plane and it tangled up in my propeller
+shaft. It’s just by luck that I wasn’t killed in the crack-up. Just
+wait. You’ll pay for this night’s work.”
+
+“We’ll get paid,” chuckled Ducroy. “Get in there, Newt, and heave out
+those mail bags.”
+
+The pilot was helpless under the menace of the drawn revolvers. He was
+forced to stand by while Newt Pipps scrambled into the plane, found the
+mail bags, and began throwing them out to the ground.
+
+“I’ll take care of this fellow,” said Ducroy. “Ollie, you can start
+bringing those bags up to the other plane. Work fast. Some of these
+farmers around here may have heard the plane crash and they might be
+along any minute to investigate.”
+
+Ollie Jacobs, pocketing his revolver, sprang forward and seized two of
+the heavy mail bags. He flung them over his shoulder and hastened back
+toward the plane, where the Hardy boys awaited him.
+
+Nearer and nearer he came. The boys crouched in readiness.
+
+Jacobs reached the plane. He did not see the lurking shadows. He was
+just reaching forward to open the door of the baggage compartment for
+the reception of the stolen mail bags when Frank Hardy stepped out and
+swiftly pressed a revolver against his side.
+
+“Up with your hands, Jacobs! Not a word out of you!”
+
+Ollie Jacobs gave a strangled exclamation of surprise. Then he dropped
+the mail bags. His arms shot into the air.
+
+“Who—who are you?” he stammered.
+
+“Keep quiet! One word out of you——” Frank prodded him with the
+revolver to emphasize his command.
+
+Ollie Jacobs was frightened into silence. From where they were standing,
+the scene could not be observed by Ducroy. Frank and Joe backed their
+captive up against the side of the plane and bade him be quiet.
+
+A moment later they heard Ducroy shouting.
+
+“Ollie! What’s keeping you? Hurry back here and get these other bags.”
+
+Jacobs stirred restlessly, but Frank jammed the revolver against his
+ribs. He was helpless, and he knew it.
+
+“Ollie!”
+
+Ducroy was becoming angry.
+
+“What on earth has happened to him? Here, Newt! Keep this man covered
+while I go and see what’s the matter.”
+
+A moment later the Hardy boys heard Ducroy running toward the plane. He
+came around the side, muttering to himself. Joe was waiting in
+readiness. He leaped out and thrust his revolver against Ducroy’s chest.
+
+“Hands up, Ducroy!”
+
+Ducroy gave a shout of dismay, stepped back, but when he saw the
+revolver he raised his arms.
+
+“Get back over here beside Jacobs.”
+
+Reluctantly, Ducroy did as he was told. Frank went swiftly through the
+pockets of each man and disarmed them both.
+
+“Now,” he said to Joe, “if you’ll keep this pair covered, I’ll go back
+and attend to friend Newt.”
+
+Joe, with a revolver in each hand, eyed his captives warily. But Ducroy
+and Jacobs, unarmed, had too much respect for the menacing weapons and
+the determined boy who held them, to make any rash break for liberty.
+
+Frank, his revolver in readiness, went over toward the other plane where
+Newt Pipps was holding the pilot at bay. At the sound of his footsteps,
+Newt called out:
+
+“What’s the matter, Ducroy? I thought I heard you shout.”
+
+“Everything’s all right,” growled Frank.
+
+Apparently, Newt was deceived, for he did not look around. It is certain
+that he got the shock of his life when he felt a revolver muzzle pressed
+against his back and heard a stern voice say:
+
+“Up with your hands, Newt! Drop that gun immediately!”
+
+With a squeal of amazement, Newt Pipps whirled around, lowering his
+weapon as he did so. At the same moment the pilot, who had been watching
+his chance, sprang forward, seized the fellow’s wrist and wrenched the
+weapon from him. There was a brief struggle, and Newt Pipps was
+overpowered.
+
+“The others are back at the other plane,” Frank told the pilot. “My
+brother has them covered.”
+
+“Good!” said the aviator, dealing Newt a hearty kick. “Now get along
+there, you!”
+
+They propelled the luckless Newt ahead of them across the field until
+they reached the other plane, where they found Joe still on guard over
+his captives.
+
+“Try to rob the air mail, would you?” gloated the pilot, as Newt was
+lined up beside the others. “You mighty nearly got away with it, too.
+But not this time!”
+
+Ducroy leaned forward, peering at his captors in the gloom. It was then
+that he recognized the Hardy boys.
+
+“I thought so!” he muttered bitterly. “The Hardy boys! Although how on
+earth the two of you got here is beyond me.”
+
+“This means jail!” moaned Newt Pipps. “Oh, why did I ever let myself be
+argued into this! I knew we’d never get away with it! I said so from the
+start!”
+
+“Shut up,” snarled Ollie Jacobs. “Shut up and take your medicine like a
+man. We’re licked; but we would have been well away if it hadn’t been
+for those Hardy boys.”
+
+“You lads certainly came along in the nick of time,” said the pilot of
+the mail plane. “You couldn’t have got here better if you had planned it
+from the start. There is about fifty thousand dollars in cash in those
+mail bags. That’s what this gang were after. They circled my machine and
+dropped a tangle of ropes over the propeller. I had to make a landing,
+and nearly lost my life in the bargain.”
+
+“We did plan it from the start,” Frank told him quietly. “We have been
+following these men for three days, trying to find what they were up
+to.”
+
+“Following us!” cried Ducroy. “How could you follow us? We’ve flown
+hundreds of miles in the last three days.”
+
+“And we flew with you. We’ve been quite comfortable back in the tail of
+the plane.”
+
+A startled exclamation burst from Ducroy.
+
+“So that’s what was wrong! I thought there was something mighty queer
+about the way that machine was acting. And I never even looked! The two
+of you right on our trail from the start!”
+
+His ejaculations of surprise and disgust were echoed by Ollie Jacobs and
+Newt Pipps. As for the pilot, he was hilarious in his admiration of the
+Hardy boys.
+
+“You were trailing them all the way!” he exclaimed. “Well, that’s the
+best I’ve ever heard. And they thinking they’d make a neat clean-up!
+Boys, when I report this to the post office department you’ll hear some
+fine things said about yourselves for this night’s work.”
+
+Joe rummaged about in the plane and found a length of rope. He cut this
+into convenient pieces, and while Frank covered the three bandits with
+his revolver, Joe and the pilot made quick work of binding them hand and
+foot.
+
+The trio had just been safely trussed up when they heard the clatter of
+an automobile in a road near by, saw the beam of headlights, and then
+they heard a hoarse voice:
+
+“What’s going on over there?”
+
+“Who are you?” shouted the pilot.
+
+“I’m the sheriff of this here county, and I want to know what
+monkeyshines are going on over there. I have a shotgun with me, and I’m
+ready to use it; hurry up and answer.”
+
+“You’re as welcome as the flowers in May, sheriff,” yelled the pilot
+jubilantly. “Come along with your shotgun. We’ve got some prisoners here
+for you.”
+
+
+
+
+ CHAPTER XXIII
+ Back in Bayport
+
+
+Beyond an occasional robbery of a hen roost the worthy sheriff had
+experienced few cases of crime in the county during his time of office,
+and when he discovered who the prisoners were and why they had been
+captured he was one of the most astounded and bewildered men in the
+world.
+
+“Robbin’ the air mail!” he stammered. “Why, these fellers must be
+desperate criminals!”
+
+“They’re not very desperate now, sheriff,” laughed the pilot.
+
+“What d’you want me to do with ’em?” asked the man of the law
+doubtfully.
+
+“Lock ’em up.”
+
+“I don’t know as I’m responsible.” The sheriff was not anxious to be
+given charge over three mail robbers.
+
+“You’re responsible, all right, until the government takes them off your
+hands,” returned the pilot abruptly. “You take these men and lock them
+up in your village jail, and make mighty sure they don’t get away from
+you, either. This crime took place in your county, so you can just get
+busy and do your duty.”
+
+The sheriff looked very unhappy about it, and kept Ducroy and his
+companions carefully covered with the shotgun, as though fearing they
+might break loose at any moment. Assistance soon arrived, when a number
+of farmers and people from the village, attracted by the crash of the
+mail plane, came clambering over the adjacent fences. In a remarkably
+short space of time a crowd had collected. Everybody talked at once,
+everybody asked questions, and general excitement prevailed.
+
+“What’s the excitement?”
+
+“Airplane busted, eh?”
+
+“Anybody killed?”
+
+“Gosh, Jed, look at the sheriff! What’s he up to, anyhow?”
+
+“Don’t know nothin’ ’bout it, Asa. But somethin’ is plumb wrong, that’s
+certain.”
+
+“Don’t go too close to the shebang, Billy, she might bust up on you.”
+
+“First time I ever did see an airplane come down like that.”
+
+“Me, too. Glad I come along just in time. I wouldn’t go up in one of ’em
+for a million dollars.”
+
+“Nor me.”
+
+The sheriff, becoming bolder, announced to all and sundry that he had
+just captured three mail robbers at great risk of his own life and
+called on his fellow villagers to help him take the trio safely to jail.
+
+Ducroy, Ollie Jacobs, and Newt Pipps were consequently surrounded and
+led out of the field, bundled into an automobile where they were guarded
+by the sheriff, armed with his shotgun, and two husky villagers armed
+with clubs, then hustled off to town.
+
+The pilot turned to the Hardy boys. A number of people had remained at
+the scene and were busy inspecting the wrecked plane and asking
+questions. The majority of the villagers, however, had hastened in the
+wake of the sheriff and his prisoners.
+
+“Where are you boys from?”
+
+“Bayport,” Frank told him.
+
+The pilot was surprised.
+
+“Why, that’s where I’m bound for.”
+
+“I guess you won’t get there to-night,” said Joe pessimistically.
+
+“I’ve got to get there to-night. I’m carrying the air mail, and it must
+get through somehow.” The pilot looked at Ducroy’s plane. “I wonder if
+this old crate will make it.”
+
+“It was running fairly smoothly to-night,” said Frank eagerly. “Do you
+think you could take off and reach Bayport to-night?”
+
+“Why not? Here, take those mail bags and put them in the plane. We’ll
+make a try at it, anyway.”
+
+While Frank stowed away the mail bags, Joe showed the pilot the wire
+connections he had broken in order to prevent Ducroy from getting into
+the air.
+
+The pilot laughed. “Pretty smart,” he said approvingly. “Even if you
+hadn’t succeeded in holding them up, they wouldn’t have got very far.”
+
+He quickly repaired the broken connection.
+
+“Now,” he said, “I don’t see any reason why we shouldn’t be able to take
+off from here and reach Bayport in good time to-night. And won’t my
+chief’s eyes pop out when I tell him the story of _this_ trip!”
+
+Frank ran around to the front of the plane and gave the propeller a
+flip. The motor began its clamor again and the pilot waved his arm
+joyously.
+
+“Climb in!” he shouted. “We’re away!”
+
+The Hardy boys lost no time “climbing in,” and while the curious
+villagers scattered in all directions, the pilot “gave her the gun” and
+the plane began to move slowly off across the field. Although it was a
+cloudy night, the pilot had some instinct which told him the right
+direction, and he brought the plane off the ground just in time to avoid
+a fence that seemed to rise suddenly before them. He cleared the fence,
+cleared the telephone wire beyond the road, just skimmed over the tops
+of some trees, and then climbed swiftly beyond the danger level.
+
+The boys enjoyed this ride considerably more than they had enjoyed their
+flights in the tail of the plane. The cold air stung their faces. They
+found goggles and flying helmets in the seats, and when they donned them
+they were more comfortable.
+
+Lights of the village flashed far beneath them, and as the plane rose
+higher in the air they saw lights in the darkness many miles on all
+sides. Far to the north they could see a dull haze of lights from a
+distant city. Over to one side they could see a speeding beam of light
+followed by a little string of twinkling stars, which they identified as
+a train, racing across the countryside.
+
+The plane roared on swiftly and the thrill of that night flight was
+sufficient reward to the Hardy boys for all the discomforts they had
+undergone. They were riding high above the world, which seemed to have
+disappeared altogether save for the twinkling beams and blobs of light
+scattered over its black surface.
+
+They saw the pilot gesture. He was pointing ahead.
+
+The Hardy boys could see a widening pencil of light which cut through
+the blackness of the night. It was the beacon light of the Bayport air
+field, still many miles ahead, but visible from their great height.
+Beyond that they could see the twinkling flash of a lighthouse at the
+mouth of Barmet Bay.
+
+In due time the lights of Bayport came into view, a yellow glow, and to
+the west they could see the airport, clearly illuminated, a huge glowing
+rectangle.
+
+The pilot juggled with the controls. The nose of the plane tilted
+downward. The machine dived in a breathless rush.
+
+Then it banked, and the plane circled the airport, dropping steadily
+downward as though descending an invisible spiral. The flying field
+seemed to rise up to meet them. The hangars, the other planes, the tiny
+figures of men on the field, all became visible. There seemed to be an
+unusually large number of people about, and the pilot turned and shouted
+something to the boys, but they could not distinguish what he said,
+because of the roar of the engine.
+
+Finally the plane straightened out, then glided swiftly down toward the
+field. It struck the ground with a shock, then bounced and bounded on
+toward the hangars.
+
+There was a big crowd at the airport. People were running down the field
+toward the plane. By the time the pilot cut off his engine, by the time
+the propeller stopped turning and the plane came to a stop, a mob had
+surrounded the machine.
+
+Frank and Joe looked wonderingly at one another.
+
+“Looks like a reception committee!” said the pilot. “The sheriff must
+have telephoned to Bayport about his prisoners.”
+
+The Hardy boys stood up. They heard shouts:
+
+“There they are!”
+
+“That’s them!”
+
+“Turn around a little—let’s get a picture!”
+
+The Hardy boys and the pilot had a confused impression of half a dozen
+cameras leveled at them. Flashlight powder began to explode until the
+whole scene was as bright as day. An enterprising reporter scrambled up
+over the side of the plane.
+
+“Interview!” he clamored. “Give me the story, boys! What happened?”
+
+The pilot brushed him aside.
+
+“You boys will have your story in a minute,” he promised. “If you’ll all
+come up to the office we’ll tell you the whole yarn.”
+
+Chief Collig, at the head of a detail of officers, appeared just then
+and managed to get the crowd under control, so that the pilot and the
+Hardy boys were able to get out of the plane. Several airport officials
+ran up. The pilot saluted.
+
+“Had a forced landing near Jasonville, sir,” he reported to one of these
+officials, an elderly man. “The mail is safe.”
+
+“Good work, Benton,” said the other. “Come up to the office and tell us
+what happened. We’ve been mighty curious for the past half hour, since
+we heard about this hold-up.”
+
+The Hardy boys never forgot the short journey to the office building of
+the airport. It had all the aspect of a triumphal procession. Scores of
+people had invaded the flying field, and the police were kept busy
+keeping the crowds back. Seemingly, the news of the hold-up had spread
+quickly in Bayport and the flying field suddenly became the Mecca of
+everyone who could make his way to the airport.
+
+In the office, surrounded by reporters, photographers, police officers,
+and airport officials, Benton, the pilot, briefly told his story of the
+hold-up.
+
+“As you know,” he said, “the mail to-night was especially valuable. Cash
+for a number of payrolls was being sent to one of the Bayport banks from
+its head office in New York. Somehow, these men must have got wind of
+it, so they flew out to meet me, tossed a tangle of ropes down on my
+propeller shaft, then held me up when I crashed. They were just clearing
+out with the mail bags when these boys appeared on the scene and turned
+the tables. If it hadn’t been for them, the rascals would have made a
+clean getaway. Their story is much more interesting than mine.”
+
+Frank and Joe Hardy were then asked to tell the story of their
+adventures. While the newspapermen scribbled hastily and made frequent
+dashes to the telephones to inform their city editors of the facts, the
+boys quietly told how they had decided to follow Ollie Jacobs, how they
+had learned of the purchase of the airplane, and how they had concealed
+themselves in the machine and accompanied the rascals in their journeys
+about the countryside. When they had finished, a veteran post office
+inspector stepped forward and shook hands with them.
+
+“I hardly need say that your good work will be recognized by the
+department,” he said. “Your persistence and courage certainly averted a
+serious robbery, and I am going to recommend that you be suitably
+rewarded.”
+
+“The only reward we want,” returned Frank, “is to be cleared of the
+charges against us. You know, we’re out on bail on a charge of robbing
+the mail several days ago.”
+
+“Why, didn’t you know that you were cleared of that?” exclaimed the
+inspector. “Your father, Fenton Hardy, came to the airport to-night,
+shortly before the news of the hold-up was reported, and arrested two
+mechanics. It seems they had been in touch with Ducroy and his
+companions by telephone, tipping them off to the time this money
+shipment was expected. When your father took them away they confessed
+that they had helped Ducroy manage the other two thefts here, and that
+Ducroy had deliberately planted evidence against you boys.”
+
+“Charges against them have been withdrawn,” broke in Chief Collig
+abruptly. “The Hardy boys have been cleared of all suspicion. So far as
+I’m concerned, I never believed them guilty in the first place.”
+
+
+
+
+ CHAPTER XXIV
+ Vindicated
+
+
+The Hardy boys had cleared up the great airport mystery, which had been
+a nine days’ wonder in Bayport.
+
+Newspapers carried many columns describing the adventures of the boys in
+trailing the airmail thieves and the entire city united in praising them
+for their good work. But the boys felt that no praise could equal the
+delight they felt when they knew they had been cleared of the unjust
+charges that had been laid against them.
+
+“I knew it! I knew it all along!” declared Hurd Applegate, as he sat in
+Fenton Hardy’s study the next morning. “It was absolutely ridiculous to
+arrest them in the first place. Wasn’t it, Elroy?”
+
+Elroy Jefferson, who had come to the Hardy home with Mr. Applegate,
+nodded affirmatively.
+
+“Quite ridiculous,” he agreed. “I am indeed glad that the whole affair
+has been cleared up so thoroughly. The boys have been vindicated, the
+air mail has been saved, and the rascals are in jail. Excellent.”
+
+“When I arrested those two confederates at the airport last night,” said
+Fenton Hardy, “it didn’t take long to get the whole story out of them.
+They saw that the game was up. They told me that Ducroy had engineered
+the whole business. As for planting the evidence against the boys, he
+got Newt Pipps to steal a sweater and a knife from the garage and he
+left those near the scene to incriminate Frank.”
+
+“How about the footprints?” asked Joe. “How did he manage that?”
+
+“He noticed that you were wearing the new shoes, so he got a similar
+pair, of the same size, in another town. After all, you can hardly blame
+the police, with all that evidence, particularly when you had no alibi.”
+
+“The reason we couldn’t explain our alibi,” said Frank, “was because we
+had been out to a cabin in Beach Grove that afternoon looking for
+evidence against Ducroy and the others. We thought we’d keep quiet about
+that until we learned a little more about them.”
+
+“You took a great many chances,” said Mr. Hardy gravely. “If I had known
+you were flying around the country in the tail of an airplane operated
+by three mail robbers, I wouldn’t have been very easy in my mind.”
+
+“Now, Fenton, don’t start worrying about that now,” advised Elroy
+Jefferson. “The boys have done excellent work and they’ve come through
+it quite safe and sound, which is all that matters.”
+
+“We want to thank you and Mr. Applegate for going bail for us,” said
+Joe. “If you hadn’t put up the money we would have had to stay in jail
+and the mail robbers would probably be at large yet.”
+
+“Don’t thank us,” snapped Hurd Applegate. “We didn’t risk any money. We
+knew you were innocent. I think I’m sufficient judge of character to
+know a crook when I see one.”
+
+The boys soon would need to know this to learn “What Happened at
+Midnight.”
+
+“The bail money was returned to us this morning,” said Elroy Jefferson.
+“The police were quite apologetic.”
+
+“The postal department has been apologetic too,” said Fenton Hardy. “As
+you remember, when the boys were arrested they relieved me of my
+assignment to work on the case, so that when I went out to the airport
+last night, following up the information the boys had sent on here by
+telephone while I was away, I was really exceeding my authority.
+However, the post office people now admit they were mistaken and have
+asked me to hold myself in readiness to accept other cases if they
+should arise.”
+
+“Excellent! Excellent!” said Hurd Applegate. “Everything has turned out
+wonderfully for all concerned.”
+
+“Except for Giles Ducroy and his gang,” remarked Frank.
+
+“Too bad about them!” growled Hurd. “They’re safely locked up in jail,
+where they belong. Serves ’em right. Don’t you think so, Elroy?”
+
+“Absolutely!” agreed Elroy Jefferson. “It is a fitting end to the great
+airport mystery.”
+
+ THE END
+
+
+
+
+ TRANSCRIBER NOTES
+
+Misspelled words and printer errors have been corrected. Where multiple
+spellings occur, majority use has been employed.
+
+Punctuation has been maintained except where obvious printer errors
+occur.
+
+The publisher’s details on the title page are enclosed by ‾ ‾ markings
+and indicate an overline.
+
+Italics are indicated by _ _ markings.
+
+
+
+
+*** END OF THE PROJECT GUTENBERG EBOOK 77595 ***
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+ </head>
+ <body>
+<div style='text-align:center'>*** START OF THE PROJECT GUTENBERG EBOOK 77595 ***</div>
+
+<div class='figcenter' style='width:70%'>
+<img src='images/cover.jpg' alt='' id='iid-0000' style='width:100%;height:auto;'>
+</div>
+
+<hr class='pbk'>
+
+<div class='figcenter' style='width:60%'>
+<img src='images/front.png' alt='' id='iid-0001' style='width:100%;height:auto;'>
+<p class='credit'><span class='it'>The Great Airport Mystery</span></p> <p class='caption'>“IT’S ROBBERY, BUT I’LL SELL THE PLANE,” THE HARDY BOYS HEARD OLLIE JACOBS SAY.</p>
+</div>
+
+<hr class='pbk'>
+
+<div class='lgc' style=''> <!-- rend=';' -->
+<p class='line' style='font-size:1.5em;text-decoration:underline;'>HARDY &nbsp;BOYS &nbsp;MYSTERY &nbsp;STORIES</p>
+<p class='line'>&#160;</p>
+<p class='line' style='font-size:2.4em;'>THE &nbsp;GREAT &nbsp;AIRPORT</p>
+<p class='line' style='font-size:2.4em;'>MYSTERY</p>
+<p class='line'>&#160;</p>
+<p class='line'>&#160;</p>
+<p class='line'><span style='font-size:smaller'>By</span></p>
+<p class='line' style='margin-top:.5em;margin-bottom:10em;font-size:1.2em;'>FRANKLIN &nbsp;W. &nbsp;DIXON</p>
+<p class='line'>&#160;</p>
+<p class='line'>&#160;</p>
+<p class='line' style='font-size:.9em;'>NEW &nbsp;YORK</p>
+<p class='line' style='margin-top:.3em;margin-bottom:.3em;font-size:1.2em;'>GROSSET &nbsp;&amp; &nbsp;DUNLAP</p>
+<p class='line' style='margin-bottom:.8em;font-size:.9em;'>PUBLISHERS</p>
+<p class='line' style='font-size:.8em;'><span class='ol'>Made in the United States of America</span></p>
+</div> <!-- end rend -->
+
+<hr class='pbk'>
+
+<div class='lgc' style='margin-top:4em;margin-bottom:10em;'> <!-- rend=';fs:.8em;' -->
+<p class='line' style='font-size:.8em;'>Copyright, 1930, by</p>
+<p class='line' style='font-size:.8em;'>GROSSET &amp; DUNLAP, <span class='sc'>Inc.</span></p>
+<p class='line' style='font-size:.8em;'>——</p>
+<p class='line' style='font-size:.8em;'><span class='it'>All Rights Reserved</span></p>
+<p class='line' style='font-size:.8em;'>The Hardy Boys: The Great Airport Mystery</p>
+</div> <!-- end rend -->
+
+<p class='line' style='text-align:center;margin-bottom:5em;font-size:.8em;'>Printed in the United States of America</p>
+
+<hr class='pbk'>
+
+<table id='tab1' class='center' style='font-size:1em;'>
+<colgroup>
+<col span='1' style='width: 3em;'>
+<col span='1' style='width: 20em;'>
+<col span='1' style='width: 2.5em;'>
+</colgroup>
+<tr><td class='tab1c1 tab1c1-col3 tdStyle0' colspan='3'><span style='font-size:larger'>CONTENTS</span></td></tr>
+<tr><td class='tab1c1 tdStyle1'></td><td class='tab1c2 tdStyle2'></td><td class='tab1c3 tdStyle3'>&nbsp;</td></tr>
+<tr><td class='tab1c1 tab1c1-col2 tdStyle4' colspan='2'><span style='font-size:x-small'>CHAPTER</span></td><td class='tab1c3 tdStyle3'><span style='font-size:x-small'>PAGE</span></td></tr>
+<tr><td class='tab1c1 tdStyle1'>I</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Peril from the Sky</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch1'>1</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>II</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>The Crash</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch2'>8</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>III</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>A Promise of Trouble</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch3'>17</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>IV</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>An Attack</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch4'>25</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>V</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Anxious Days</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch5'>34</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>VI</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>The Cabin in the Woods</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch6'>42</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>VII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>A Mysterious Conversation</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch7'>51</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>VIII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Puzzled</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch8'>59</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>IX</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Missing Mail</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch9'>67</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>X</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Looking for Clues</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch10'>77</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XI</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>News from the City</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch11'>87</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Under Arrest</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch12'>96</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XIII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Circumstantial Evidence</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch13'>106</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XIV</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Held for Trial</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch14'>115</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XV</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>On the Trail of Ollie Jacobs</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch15'>125</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XVI</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Mysterious Plans</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch16'>136</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XVII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Dangerous Business</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch17'>144</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XVIII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>The Warning Message</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch18'>153</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XIX</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>The Twenty-Eighth</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch19'>162</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XX</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>That Night</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch20'>172</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XXI</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>West of Bacon Hill</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch21'>181</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XXII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Captured</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch22'>189</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XXIII</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Back in Bayport</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch23'>197</a></td></tr>
+<tr><td class='tab1c1 tdStyle1'>XXIV</td><td class='tab1c2 leader-dots tdStyle2'><span><span class='sc'>Vindicated</span></span></td><td class='tab1c3 tdStyle3'><a href='#ch24'>207</a></td></tr>
+</table>
+
+<hr class='pbk'>
+
+<div><h1 id='ch1'>CHAPTER I<br> <span class='sub-head'>Peril from the Sky</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>“It’s</span> certainly great to have an airport so
+close to Barmet Bay,” said Frank Hardy.</p>
+
+<p class='pindent'>“I wish we could go up in an airplane some
+time,” returned Joe, his brother.</p>
+
+<p class='pindent'>“Wouldn’t you be scared?”</p>
+
+<p class='pindent'>“Me? Would you?”</p>
+
+<p class='pindent'>“No.”</p>
+
+<p class='pindent'>“Then I wouldn’t be scared either. Look at
+the record holders! Where would they be now
+if they’d been afraid to go up in an airplane?”</p>
+
+<p class='pindent'>“That’s right,” said Frank. “Airplanes are
+pretty safe nowadays. Almost as safe as this
+car of ours.”</p>
+
+<p class='pindent'>The two Hardy brothers were driving on the
+Shore Road, leading out of Bayport and skirting
+Barmet Bay, in their new roadster. It was
+springtime. Snow had disappeared from the
+hillsides and the blue waters of the bay sparkled
+in the sunlight. Their destination this afternoon
+was the new airport, a few miles out
+of the city.</p>
+
+<p class='pindent'>“I’m glad winter is over, even if we did have
+a lot of fun on Cabin Island,” said Joe. “It
+won’t be long now before we’re through
+school.”</p>
+
+<p class='pindent'>“If we pass our exams,” Frank reminded
+him, calmly.</p>
+
+<p class='pindent'>“You’ll pass all right. I’m not so sure about
+myself. I had to work mighty hard to catch
+up to you.”</p>
+
+<p class='pindent'>“Yes, but I lost a term that year I was sick.
+Anyway, our marks have been good this year.
+We should get through. Isn’t it funny—when
+we’re going to high school we wish we were
+out of it and now that we are in our last term
+I’m rather sorry to leave.”</p>
+
+<p class='pindent'>“Me, too,” said Joe. “Wonder where we’ll
+be next fall?”</p>
+
+<p class='pindent'>“College, I guess.”</p>
+
+<p class='pindent'>“Mother has her mind set on a college course
+for both of us. So far as I’m concerned I’d
+rather go into detective work with dad.”</p>
+
+<p class='pindent'>“It would certainly be more exciting. Still,
+we’d have a good time at college, I imagine,”
+observed Frank.</p>
+
+<p class='pindent'>He turned the car into a road that branched
+off the main highway. This road led toward
+the airport that had been constructed back of
+Bayport the previous summer.</p>
+
+<p class='pindent'>“Wonder why they built the airport so far
+out,” Joe said.</p>
+
+<p class='pindent'>“They have to have plenty of ground. It
+was the only place available. Then, there’s a
+railway siding near by and a train always
+meets the mail planes,” Frank explained.
+“Dad was telling me all about it the other evening.
+They use the port for commercial flying
+too, and I hear they do a lot of business and
+hope to do more.”</p>
+
+<p class='pindent'>“An airmail pilot must have lots of nerve.
+It’s marvelous that they nearly always bring
+the mail through on time. And lots faster than
+trains. I wish we knew one of the pilots. He
+might take us up for a flight.”</p>
+
+<p class='pindent'>“Chet Morton and the rest of the fellows
+would be green with envy,” rejoined Frank.</p>
+
+<p class='pindent'>The roadster bounced along the rutted road
+toward the airport. A signpost near by conveyed
+the information that the flying field was
+three miles away. A little later, as the car
+came over the brow of a hill the Hardy boys
+could see the great flat field lying in the valley
+below. In front of a hangar they could see a
+plane with silver wings.</p>
+
+<p class='pindent'>“Chances are we’ll both have a plane of
+our own in about ten years,” Joe said. “Everybody
+will be flying then, and think nothing
+of it.”</p>
+
+<p class='pindent'>Frank applied the brakes as the roadster
+descended the steep grade. In a few minutes
+they had reached the foot of the hill. The car
+raced along the level road toward the airport.</p>
+
+<p class='pindent'>The boys had often seen the airplanes flying
+over the city, but they had never been in close
+proximity to one of the machines and now they
+were excited over the prospect.</p>
+
+<p class='pindent'>“Perhaps,” said Frank, “we’ll even meet
+one of the pilots and have a chance to talk to
+him and hear about some of his adventures.”</p>
+
+<p class='pindent'>Joe turned in his seat and looked back.</p>
+
+<p class='pindent'>“Why, there’s a plane now!” he exclaimed.
+“We’ll be able to see it land.”</p>
+
+<p class='pindent'>Above the roar of the car the boys could
+hear the hum of an approaching airplane. It
+came swooping down out of the sky beyond the
+hill.</p>
+
+<p class='pindent'>“Seems to be flying mighty queerly,” commented
+Frank. “Usually they go along as
+smoothly as a bird.”</p>
+
+<p class='pindent'>“Nothing smooth about that one. Maybe
+the pilot’s in trouble.”</p>
+
+<p class='pindent'>The flight of the plane was indeed erratic. It
+was going from side to side in a jerky fashion
+and it seemed to be flying much closer to the
+ground than safety warranted.</p>
+
+<p class='pindent'>“He’ll never reach the airport at that rate,”
+said Frank, looking back again. “He should
+be higher up than that. Look! He’s coming
+straight down, and the airport is a couple of
+miles away!”</p>
+
+<p class='pindent'>“I hope he doesn’t land on the road. He
+might hit us.”</p>
+
+<p class='pindent'>“If he lands on the road he’s in for a nasty
+crash. A plane has to have plenty of room to
+move around in.”</p>
+
+<p class='pindent'>Between steering the roadster and eying the
+plane, Frank Hardy was well occupied. Joe
+kept looking back and staring at the descending
+machine.</p>
+
+<p class='pindent'>“I believe that fellow <span class='it'>is</span> in trouble,” he said.
+“He’s coming down right this way.”</p>
+
+<p class='pindent'>They could see the airplane quite clearly now.
+They could even see the figure of the pilot in
+the cockpit. The machine was descending at
+terrific speed in a long glide that made it seem
+inevitable that the plane would fall far short
+of the airport.</p>
+
+<p class='pindent'>Frank stepped on the accelerator. The car
+leaped forward, raising a cloud of dust. But
+the speed of the car was as nothing compared
+with the speed of the plane. The distance between
+them diminished, and the plane was
+steadily nearing the ground.</p>
+
+<p class='pindent'>“Great Caesar! That fellow is coming down
+on top of us!” shouted Joe, in alarm.</p>
+
+<p class='pindent'>“Not if I can help it,” returned Frank
+grimly.</p>
+
+<p class='pindent'>Joe looked up. He could even distinguish
+details of the understructure of the airplane
+now. The roar of its engine was deafening.
+Lower and lower it came.</p>
+
+<p class='pindent'>For a moment the plane flew level. Its nose
+raised and it gained altitude. Joe breathed a
+sigh of relief. Then the big machine dipped
+again. He could see the propeller blades flashing
+in the sun.</p>
+
+<p class='pindent'>The roadster was traveling at sixty miles an
+hour. Frank did not dare raise his eyes from
+the road. He crouched over the wheel.</p>
+
+<p class='pindent'>“Where is he now?” he snapped.</p>
+
+<p class='pindent'>“Right behind us! And coming down every
+minute!”</p>
+
+<p class='pindent'>Joe was really frightened. There was no
+hope that the plane would ever reach the airport,
+for it was flying too close to the ground.
+He wondered if the pilot was merely trying to
+scare them. But the plane was diving toward
+them in such headlong fashion that he quickly
+abandoned this explanation.</p>
+
+<p class='pindent'>Powerful though the roadster was, the speed
+of the plane was much greater. It was
+scarcely two hundred feet from the ground now
+and its nose was pointing down at a dangerous
+angle. In a few more seconds there would be
+a crash, and, from the angle of flight, it seemed
+almost certain that the heavy machine would
+crash directly on top of the roadster!</p>
+
+<p class='pindent'>The car roared ahead, the noise of its engine
+drowned in the gigantic throbbing of the airplane’s
+motor. The plane came nearer and
+nearer, diving at almost incredible speed.</p>
+
+<p class='pindent'>“We’re done for!” groaned Joe.</p>
+
+<p class='pindent'>Unless a miracle intervened the plane would
+crash directly on top of the Hardy boys’ car!</p>
+
+<div><h1 id='ch2'>CHAPTER II<br> <span class='sub-head'>The Crash</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Frank Hardy</span> could scarcely keep the car on
+the road. He glanced at the speedometer.
+They were traveling at seventy miles an hour.</p>
+
+<p class='pindent'>It was certain that the airplane would crash
+on the highway.</p>
+
+<p class='pindent'>Suddenly Joe leaned forward.</p>
+
+<p class='pindent'>“Look! The side road!” he shouted. “Take
+the side road!”</p>
+
+<p class='pindent'>A short distance ahead Frank saw a rough
+dirt road leading off the highway to the airport.
+If he could only reach it in time! The roar
+of the descending airplane was deafening now.
+They could even hear the wind screaming in the
+struts. Joe saw the pilot, in helmet and goggles,
+waving his arm wildly.</p>
+
+<p class='pindent'>Frank slackened speed slightly as he neared
+the dirt road, bore down on the wheel, and made
+the turn. The rear wheels skidded wildly, there
+was a screech of brakes, the car teetered perilously,
+then righted itself, and shot down the
+rough lane.</p>
+
+<p class='pindent'>At the same moment the airplane roared
+past. It was so close that the wing tip came
+within a few feet of the rear of the car.</p>
+
+<p class='pindent'>Then it crashed.</p>
+
+<p class='pindent'>Frank was having his own troubles and he
+did not see the crack-up. On the bumpy dirt
+road the car skidded, throwing up a cloud of
+sand and dust, then shot across a ditch,
+thumped and lurched over some rocks, and
+finally came to a stop at a rail fence.</p>
+
+<p class='pindent'>Joe came close to going through the windshield
+and then hit the door with a thud.</p>
+
+<p class='pindent'>“Wow!” he burst out. “Some wild ride,
+I’ll tell the universe!”</p>
+
+<p class='pindent'>Frank had been thrown tightly against the
+wheel, otherwise he, too, might have gone into
+the glass. As it was, he hurt his ribs a little.</p>
+
+<p class='pindent'>“Well, I’m glad we didn’t overturn,” he remarked,
+as soon as he could catch his breath.</p>
+
+<p class='pindent'>“Or take down the fence.”</p>
+
+<p class='pindent'>“Wonder who that crazy fellow was?”</p>
+
+<p class='pindent'>“Maybe something went wrong with his
+air bus.”</p>
+
+<p class='pindent'>“Well, I’m glad we managed to get from
+under. It was a mighty close call.”</p>
+
+<p class='pindent'>Joe, looking back, saw the airplane as it
+crashed.</p>
+
+<p class='pindent'>Nose-down, it came, then flattened out just
+before it reached the ground. Its understructure
+crashed into the earth. The plane seemed
+to bound high in the air, then came down again
+with a snapping and crackling of wood, and
+buried its nose in the dust of the road. Then
+its tail canted up and the plane turned a somersault
+over on its back.</p>
+
+<p class='pindent'>It was a wreck!</p>
+
+<p class='pindent'>While the Hardy boys are scrambling out
+of their roadster and hastening back to the
+scene of the airplane crash that had so nearly
+cost them their own lives, the opportunity will
+be taken to introduce them more definitely.</p>
+
+<p class='pindent'>Frank and Joe Hardy were the sons of Fenton
+Hardy, an internationally famous detective,
+late of the New York police force. Mr. Hardy
+had made such a name for himself as a detective
+with the New York force that he had resigned
+to go into business for himself as a private detective
+and his services were frequently sought
+in important cases. His sons, Frank and Joe,
+were eager to follow in his footsteps.</p>
+
+<p class='pindent'>The Hardys lived in Bayport, a thriving city
+on Barmet Bay, on the Atlantic coast. Here
+Frank and Joe attended the Bayport high
+school, where they were in their final year. Although
+Frank, a tall, dark, handsome lad, was
+a year older than his curly-headed brother Joe,
+both boys were in the same grade because of
+an illness that had caused Frank to lose time.
+Mr. and Mrs. Hardy were anxious that their
+sons should go to college after finishing high
+school, Mrs. Hardy wishing them to study law
+and medicine. But the boys were of different
+mind. Their father’s profession appealed to
+them. They wanted to be detectives.</p>
+
+<p class='pindent'>As a matter of fact, the lads had a natural
+bent toward detective work and they had already
+proved their ability so thoroughly that
+Fenton Hardy was disposed to believe that they
+would be successful if they followed in his footsteps.
+The Hardy boys had solved a number
+of mysteries that had puzzled the police of Bayport
+and vicinity, and already the people of
+the city knew of them as boys possessing more
+than the usual share of initiative, resourcefulness,
+and deductive ability.</p>
+
+<p class='pindent'>Frank and Joe were introduced in the first
+volume of this series, entitled: “The Hardy
+Boys: The Tower Treasure,” in which they
+solved the mystery of the disappearance of a
+treasure from Tower Mansion, on the outskirts
+of Bayport. In succeeding volumes of the series
+their adventures while seeking to unravel
+other mysterious cases in which they became
+involved have been described at length. During
+the winter previous to the time this present
+story opens, Frank and Joe Hardy had spent
+a vacation on Cabin Island, in Barmet Bay,
+where they had cleared up the mystery of a
+stolen stamp collection of great value, discovering
+the precious stamps after many thrilling
+events. These adventures have been related in
+“The Mystery of Cabin Island,” the volume
+immediately previous to this story.</p>
+
+<p class='pindent'>As the Hardy boys ran back down the dirt
+road toward the wreckage of the airplane they
+had little hope that they would find the pilot
+alive.</p>
+
+<p class='pindent'>“He’ll be smashed to pieces!” gasped Joe.</p>
+
+<p class='pindent'>“The plane isn’t burning, anyway,” said
+Frank. “There may be a chance for him yet.”</p>
+
+<p class='pindent'>Just then they heard a cry for help.</p>
+
+<p class='pindent'>It came from beneath the jumbled wreckage
+of the plane. In a few moments the Hardy
+boys reached the scene.</p>
+
+<p class='pindent'>Although the crash had been witnessed from
+the airport and people were already proceeding
+toward the spot, the Hardy boys were the first
+to arrive. They could hear groans and shouts
+from beneath the plane.</p>
+
+<p class='pindent'>“We’ll have to lift up some of that wreckage
+to get the poor fellow out,” said Frank
+quickly. He looked around. It was futile to
+attempt raising the wreckage by hand. He saw
+a heavy rail lying at the base of the near-by
+fence. “Here we are. This will do as a lever.”</p>
+
+<p class='pindent'>The boys seized the rail and carried it over
+to the wreckage. They inserted one end of
+the rail beneath the body of the plane, rolling
+a big rock forward as a support.</p>
+
+<p class='pindent'>The groans and shouts continued.</p>
+
+<p class='pindent'>“All right there!” called Frank. “We’re
+going to pry some of this wreckage away from
+you. Are you badly hurt?”</p>
+
+<p class='pindent'>“I’m nearly killed,” groaned the pilot.
+“Hurry up and lift this plane off me.”</p>
+
+<p class='pindent'>“Try to crawl out when we raise it,” advised
+Frank.</p>
+
+<p class='pindent'>The boys bore down on their improvised
+lever. There was a clattering and crackling of
+the wreckage; then the mass began to move.
+The body of the upturned plane rose slightly.
+Joe caught a glimpse of the pilot scrambling
+out of the cockpit. The man’s face was
+scratched and bleeding, but he seemed to be
+crawling out of his precarious position quickly,
+so evidently no bones were broken.</p>
+
+<p class='pindent'>The boys managed to hold up the plane by
+means of the strong rail until the pilot
+crawled out.</p>
+
+<p class='pindent'>“Anyone with you?” demanded Frank.</p>
+
+<p class='pindent'>The pilot, struggling to his feet, shook his
+head. The boys released their grasp on the
+rail and the wreckage subsided again with a
+crash.</p>
+
+<p class='pindent'>The pilot came forward. The boys noticed
+that he lurched slightly as he walked and that
+he staggered as he came up to them. His uniform
+was torn and he had a few scratches
+across his face, but otherwise he did not appear
+to be badly hurt.</p>
+
+<p class='pindent'>“How are you feeling?” Joe asked him.</p>
+
+<p class='pindent'>Swaying from side to side, the pilot confronted
+them in silence. His face was flushed.</p>
+
+<p class='pindent'>“Narrow escape,” he muttered. “Mighty
+narrow escape.” He turned and looked at the
+wrecked plane, and hiccuped.</p>
+
+<p class='pindent'>“What happened?” asked Frank. “Engine
+trouble? Or did you run out of gas?”</p>
+
+<p class='pindent'>“I dunno,” answered the pilot thickly. “I
+dunno what happened. It wasn’t my fault. All
+the fault of them fellows in the car.”</p>
+
+<p class='pindent'>“Fellows in a car?”</p>
+
+<p class='pindent'>“Yes. Couple of fools in a car ahead of me.
+I wanted ’em to stop and they wouldn’t. They
+rushed right ahead and got in my way.
+Thought I’d scare ’em and make ’em stop, but
+they kept on going. Then I found I couldn’t
+get back in the air again—flying too low—it was
+all the fault of those fools in the car.”</p>
+
+<p class='pindent'>Frank and Joe glanced at one another significantly.
+Clearly, the man was referring to
+them. And it was just as clear that the pilot
+had been drinking.</p>
+
+<p class='pindent'>“We were in a car,” said Frank. “If you
+think we’re to blame for your accident you’re
+badly mistaken. You mighty near cost us our
+lives. We had to get off the road or you would
+have crashed on top of our car.”</p>
+
+<p class='pindent'>The pilot turned and looked at the boys, an
+ugly expression in his bloodshot eyes.</p>
+
+<p class='pindent'>“You were in the car, eh?” he shouted.
+“You’re the fellows that are to blame for this
+crack-up!”</p>
+
+<p class='pindent'>“It was your own fault.”</p>
+
+<p class='pindent'>“Wasn’t my fault. You fellows wouldn’t
+stop. I was afraid I was going to hit you.
+That’s why I lost control of the plane.” The
+pilot was working himself up into a temper.
+“You’ll pay for this, let me tell you. My plane
+is wrecked and I was mighty near killed just
+because a couple of fool boys didn’t know
+enough to stop.”</p>
+
+<p class='pindent'>Frank and Joe Hardy stared at the man in
+amazement. The injustice of the charge
+passed belief. They were just about to reply
+angrily when they heard voices and saw men
+hurrying down the road toward them. A number
+of farmers in the adjacent fields had
+witnessed the accident and had lost no time in
+hastening to the scene.</p>
+
+<p class='pindent'>“What happened? Anybody killed?” demanded
+one man, as they came up.</p>
+
+<p class='pindent'>“The plane is wrecked. The pilot escaped,”
+explained Frank.</p>
+
+<p class='pindent'>“No thanks to you young fools,” snarled the
+pilot. He turned to the farmers. “I’m lucky
+to be alive. I was trying to make a landing
+on the road and these young idiots in their car
+kept racing ahead of me so I couldn’t come
+down. I lost control of my machine and it’s
+wrecked.”</p>
+
+<p class='pindent'>The farmers looked gravely at the Hardy
+boys. Frank laughed.</p>
+
+<p class='pindent'>“I think you’d better wait until you sober
+up,” he told the pilot, “before you make any
+charges like that. You haven’t any business
+being in an airplane when you’re drunk.”</p>
+
+<p class='pindent'>“Who says I’m drunk?” demanded the pilot
+belligerently. He clenched his fists and stepped
+forward. “My airplane is wrecked and I’m
+going to hold you young fools responsible.”</p>
+
+<div><h1 id='ch3'>CHAPTER III<br> <span class='sub-head'>A Promise of Trouble</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>“You</span> can’t blame us for this smash-up!” exclaimed
+Frank Hardy. “Why, that’s absurd!
+We were on the road, where we belonged. If
+you wanted to land, you should have landed in
+a field. There’s plenty of room.”</p>
+
+<p class='pindent'>“I’ll land my plane wherever I please,”
+raged the pilot.</p>
+
+<p class='pindent'>“Why pick on us?” asked Joe. “We did our
+best to get out of your way. I think you deliberately
+tried to run us down.”</p>
+
+<p class='pindent'>“Never mind. You’ll hear more about this
+affair. I’m going to report this to the air mail
+service and they’ll come on you for damages.”</p>
+
+<p class='pindent'>“Try to get ’em,” returned Frank.</p>
+
+<p class='pindent'>A lanky farmer stepped forward.</p>
+
+<p class='pindent'>“I saw the whole thing from the top of the
+hill,” he said slowly. “If I was you, Mr. Airplane
+Man, I wouldn’t try to collect no damages
+from these lads.”</p>
+
+<p class='pindent'>“Why not?”</p>
+
+<p class='pindent'>“Because they wasn’t to blame for the accident.
+The whole thing was your own fault.
+And, by jing, if you <span class='it'>do</span> try to blame them they
+can count on me for a witness to prove that
+they did their best to get out of your way.
+They was ridin’ peacefully along the road, and
+then you come swoopin’ and bouncin’ out of
+the sky and come slap down on the road where
+you shouldn’t be. You airplane fellows give
+me a pain. You’ve got the whole sky to move
+around in, and yet you think you have a right
+to chase people off the earth too.”</p>
+
+<p class='pindent'>“Is that so?” sneered the pilot. “Well,
+you’ll have a chance to give your evidence,
+seeing you know so much.”</p>
+
+<p class='pindent'>“I’m glad of that, Giles Ducroy,” said the
+farmer. “I’m glad I’ll have a chance to give
+evidence, for then I can tell ’em how drunk you
+were when you crawled out from under the
+plane.”</p>
+
+<p class='pindent'>This shot told.</p>
+
+<p class='pindent'>“I’m not drunk,” stormed Ducroy. “I’m
+nervous.”</p>
+
+<p class='pindent'>“You must have a pretty bad case of nerves
+to make your breath smell so strong,” rejoined
+the farmer calmly. “I’ll bet the air mail service
+won’t keep you on very long after this, when
+they hear what I’ve got to say.”</p>
+
+<p class='pindent'>The pilot turned his back.</p>
+
+<p class='pindent'>“I haven’t got time to bother with you. It’s
+these boys I’m dealing with. I warn you,” he
+said, glaring at the Hardy boys, “you haven’t
+heard the last of this. There’s going to be
+plenty of trouble for you.”</p>
+
+<p class='pindent'>Just then there was a roaring and clattering
+as a huge truck lumbered down the road, bound
+from the airport. The driver stared at the
+scene in amazement. Some of the farmers
+moved the wreckage of the plane out of the
+road to enable the truck to pass. Giles Ducroy
+strode forward arrogantly.</p>
+
+<p class='pindent'>“Driver!”</p>
+
+<p class='pindent'>“Yeah?”</p>
+
+<p class='pindent'>“There are some bags of air mail in my
+plane. I want you to bring them to Bayport.”</p>
+
+<p class='pindent'>“Who says so?” asked the driver calmly.</p>
+
+<p class='pindent'>“I do. I’m pilot of this plane.”</p>
+
+<p class='pindent'>The driver regarded the wreckage.</p>
+
+<p class='pindent'>“Looks like you made a pretty good job of
+the crack-up,” he said finally.</p>
+
+<p class='pindent'>Some of the bystanders grinned. Giles Ducroy
+flushed angrily.</p>
+
+<p class='pindent'>“No nonsense about this,” he snapped.
+“It’s my duty to see that the mail bags reach
+the city.”</p>
+
+<p class='pindent'>The truck driver sighed.</p>
+
+<p class='pindent'>“Why didn’t you bring ’em to the airport
+in your plane?” he inquired.</p>
+
+<p class='pindent'>“Can’t you see? I’ve had an accident.”</p>
+
+<p class='pindent'>“You picked a nice day for it,” observed
+the driver, glancing up at the sky.</p>
+
+<p class='pindent'>Giles Ducroy lost patience. He went over to
+the wreckage of the plane and burrowed among
+the débris until he found the mail bags. These
+he hauled forth and tossed into the truck.</p>
+
+<p class='pindent'>“There!” he said. “Get them to Bayport as
+quick as you can.”</p>
+
+<p class='pindent'>“Yes, Commander!” said the truck driver,
+with an elaborate salute. “The air mail must
+arrive on time. If I run out of gas I’ll come
+down in a parachute.” And the big truck lumbered
+off.</p>
+
+<p class='pindent'>This exchange of witticisms, in which Giles
+Ducroy had come out second best, judging by
+the snickers of the farmers who were now
+crowding about, did not leave the pilot in a
+very good temper. He stormed into the middle
+of a group of men who were examining the
+wreckage, ordered them to stand back, and
+promised all sorts of dire penalties if anyone
+touched the airplane until he returned from the
+airport.</p>
+
+<p class='pindent'>“As for you,” he said, turning to Frank and
+Joe Hardy before he stalked away, “you’ll hear
+more about this. You’re to blame for the whole
+business and I’m going to see that you suffer
+for it.”</p>
+
+<p class='pindent'>He went away, walking rather unsteadily
+down the road.</p>
+
+<p class='pindent'>The lanky farmer who had befriended the
+boys came over to them.</p>
+
+<p class='pindent'>“A man like that oughtn’t to be allowed in
+charge of a plane,” he said gravely. “I’ll bet
+if the air service people knew about him being
+drunk he wouldn’t hold his job two seconds.”</p>
+
+<p class='pindent'>“Do you think he can make trouble for us?”
+asked Frank. “It wasn’t our fault that he
+crashed. We did our best to get out of his
+road, and it was just by luck that he didn’t
+smash right on top of us. I nearly wrecked
+our roadster getting out of the way.”</p>
+
+<p class='pindent'>“I saw it,” said the man. “I saw it all from
+the top of the hill. And it’s just like I told
+Ducroy. I’ll be a witness for you if there’s any
+trouble. My name is Jim Perrin and people
+around here know my word is as good as my
+bond. You lads were no more to blame for
+that smash-up than I was, and I’ll tell ’em so.”</p>
+
+<p class='pindent'>“It’s mighty good of you, Mr. Perrin,” said
+Frank gratefully. “If we have any trouble
+about this matter we’ll certainly call on you.”</p>
+
+<p class='pindent'>“Be sure you do. I’ll help you all I can.”</p>
+
+<p class='pindent'>The farmer went back toward the wreckage.
+Frank and Joe decided that their trip to the
+airport might as well be called off for the time
+being, as they had no desire for a further encounter
+with Giles Ducroy. So they went back
+to the roadster and extricated it from its
+position among the rocks, backed it out
+into the highway and headed toward Bayport
+again.</p>
+
+<p class='pindent'>In spite of Jim Perrin’s reassuring words,
+the lads were disturbed.</p>
+
+<p class='pindent'>They had no idea how far Giles Ducroy
+might go and they realized that the man would
+certainly stretch the truth in order to clear
+himself with the airport officials. Like most
+boys, they believed that a man in uniform was
+vested with powers beyond that of the average
+citizen and they reflected that the officials might
+be more inclined to believe Giles Ducroy’s
+word than theirs.</p>
+
+<p class='pindent'>“I think we’d better tell dad about this,”
+said Frank. “We know we aren’t to blame,
+but this thing might be serious if Ducroy makes
+any charge against us.”</p>
+
+<p class='pindent'>“Good idea,” replied Joe.</p>
+
+<p class='pindent'>When they reached home they ran the roadster
+into the garage, then went into the house.
+Fenton Hardy was working in his study, but
+he put aside his papers when the boys came
+in and looked up at them with an inquiring
+smile.</p>
+
+<p class='pindent'>“What’s the matter?” he asked. “You both
+look as if you have something on your minds.”</p>
+
+<p class='pindent'>“We have,” said Frank.</p>
+
+<p class='pindent'>“Been in an accident with the car?”</p>
+
+<p class='pindent'>“There was an accident, but we weren’t in
+it. We saw an airplane crash and we’re blamed
+for it.”</p>
+
+<p class='pindent'>Mr. Hardy looked serious.</p>
+
+<p class='pindent'>“How on earth could you be blamed for an
+airplane smash when you were in your
+roadster?”</p>
+
+<p class='pindent'>Frank then explained the circumstances and
+told how they had been obliged to take refuge
+in a lane in order to avoid the descending
+plane.</p>
+
+<p class='pindent'>“It certainly wasn’t our fault,” he concluded.
+“We might have been killed if we
+hadn’t reached the lane in time.”</p>
+
+<p class='pindent'>“You say Ducroy was drunk?”</p>
+
+<p class='pindent'>“He had been drinking. We could smell liquor
+on his breath.”</p>
+
+<p class='pindent'>“I don’t think he’ll get very far if he tries
+to lay any charges against you,” said the great
+detective. “The post office authorities won’t
+be very easy on him if they discover he had
+been drinking. And, then, you have this witness,
+Mr. Perrin. I’m inclined to think they’ll
+accept his word about how it happened.”</p>
+
+<p class='pindent'>“I suppose we’ll just have to wait and see
+what Ducroy does,” said Joe.</p>
+
+<p class='pindent'>“Perhaps I can fix things up,” said Mr.
+Hardy. “I happen to have a good many
+friends in the postal department. I cleared
+up a big mail robbery here a few years ago
+and they appreciated it. I’ll go down right
+away and have a talk with some of the officials
+and I’ll try to explain things to them. Don’t
+worry too much about it.”</p>
+
+<p class='pindent'>“That’s mighty good of you, Dad,” said
+Frank.</p>
+
+<p class='pindent'>“I’ll say it is!” chimed in Joe.</p>
+
+<p class='pindent'>“Well, I certainly can’t see my sons accused
+of wrecking an airplane when they didn’t have
+anything to do with it,” said Mr. Hardy
+warmly. He got up and reached for his hat.
+“I’ll go and see what can be done about it right
+away.”</p>
+
+<div><h1 id='ch4'>CHAPTER IV<br> <span class='sub-head'>An Attack</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The</span> airplane crash was a front-page feature
+in the newspapers of Bayport for several days
+thereafter, and the Hardy boys learned that
+the post office department was conducting an
+investigation into the cause of the affair.</p>
+
+<p class='pindent'>Several reporters called on Frank and Joe
+Hardy to learn their version of the accident,
+and although the boys told exactly how the
+crash occurred, they were disturbed to find
+that considerable space was given to Giles Ducroy’s
+account. Ducroy was not backward in
+laying the blame upon the Hardy boys.</p>
+
+<p class='pindent'>“My plane cracked up simply because I was
+trying to avoid hitting the car,” he said, in an
+interview. “The boys deliberately drove their
+roadster ahead so that I was unable to find a
+landing place until it was too late. They confused
+me so much that the accident was the
+result.”</p>
+
+<p class='pindent'>All this looked very bad in cold print, and
+one of the newspapers hinted that the post office
+department might take action against the
+boys if Ducroy’s story was upheld.</p>
+
+<p class='pindent'>“Don’t worry about it,” Fenton Hardy advised.
+“Don’t let it be on your minds while
+you are writing examination papers.”</p>
+
+<p class='pindent'>This counsel was sound. The lads were busy
+writing their final examinations and upon the
+result would depend their graduation from the
+high school that year. If they failed, it would
+mean another term, and a year’s work wasted.</p>
+
+<p class='pindent'>Both Frank and Joe had studied hard and
+were well up in their work. Under ordinary
+circumstances they would have had little doubt
+of the outcome, but with the Ducroy affair on
+their minds they could not concentrate on their
+studies as well as they might have done otherwise.
+Frank shook his head mournfully when
+the boys left school the afternoon of the geometry
+examination.</p>
+
+<p class='pindent'>“How do you think you made out?” he
+asked Joe.</p>
+
+<p class='pindent'>“Not so good.”</p>
+
+<p class='pindent'>“I’m sure I failed.”</p>
+
+<p class='pindent'>“It was a tough exam. Everybody says so.”</p>
+
+<p class='pindent'>“I know it was tough, but I couldn’t help
+thinking of the trouble we’ll be in if the post
+office people decide we’re to blame for that
+accident.”</p>
+
+<p class='pindent'>“It was in my mind too,” Joe admitted,
+“Still we know it wasn’t our fault.”</p>
+
+<p class='pindent'>“Of course it wasn’t. But the chances are
+that they’ll believe Ducroy, seeing he’s one of
+their own pilots.”</p>
+
+<p class='pindent'>“If they blame us, we’ll fight it. We’ll tell
+them Ducroy was drunk.”</p>
+
+<p class='pindent'>“Perhaps they won’t even listen to us,” said
+Frank.</p>
+
+<p class='pindent'>The boys went on down the street toward the
+downtown section. Joe caught sight of a familiar
+name in a newspaper headline.</p>
+
+<p class='pindent'>“This looks interesting,” he remarked.
+When he bought the paper, the two stood on the
+corner to read it.</p>
+
+<div class='blockquote100percent'>
+
+<p class='pindent'>“Post Office Department Discharges Giles
+Ducroy,” read the headline. “Air Mail Pilot
+Released Following Crash Near Local Airport.”</p>
+
+</div>
+
+<p class='pindent'>Joe whistled softly. The boys read further:</p>
+
+<div class='blockquote100percent'>
+
+<p class='pindent'>“It was announced to-day at post office headquarters
+that the resignation of Giles Ducroy,
+pilot in charge of the mail plane that crashed
+on the airport road last Saturday, had been
+requested by the department. Ducroy handed
+in his resignation early this afternoon and is no
+longer with the service. It was stated that information
+had come into possession of the
+department to the effect that Ducroy had been
+drinking heavily on the day of the crash and
+that he had been drinking for several days previous.
+According to officials, the pilot had
+been warned several times that his bad habits
+would get him into trouble, and although he
+promised to mend his ways he had evidently
+failed to do so. Other aviators claimed that
+Ducroy was a menace to the air service and
+that he should not be permitted to handle a
+plane. His flying license has been canceled.”</p>
+
+</div>
+
+<p class='pindent'>The Hardy boys looked at one another in
+silence.</p>
+
+<p class='pindent'>“I guess that will clear us,” said Frank
+finally.</p>
+
+<p class='pindent'>“It doesn’t say so.”</p>
+
+<p class='pindent'>“They can’t very well blame us after that.”</p>
+
+<p class='pindent'>A familiar voice broke in:</p>
+
+<p class='pindent'>“Hi, there! Hear the news?”</p>
+
+<p class='pindent'>The Hardy boys looked up to see Chet Morton,
+one of their chums, approaching. Chet,
+too, had a newspaper under his arm.</p>
+
+<p class='pindent'>“We were just reading it,” said Joe.</p>
+
+<p class='pindent'>“It was coming to him,” declared Chet
+warmly. “I was talking to one of the men at
+the airport yesterday, and he said Ducroy
+ought to be fired. He was always drinking.
+None of them were surprised when he had that
+crash.”</p>
+
+<p class='pindent'>“I’m sorry he has lost his job,” said Frank,
+“but I guess he deserved it. If they let him
+stay on he might get into a serious accident and
+kill somebody.”</p>
+
+<p class='pindent'>“He mighty nearly killed us,” Joe reminded
+him. “If I only knew that this meant we were
+clear of blame I could write the rest of my
+exams with an easy mind.”</p>
+
+<p class='pindent'>“Don’t worry,” advised Chet. “They won’t
+blame you chaps. The very fact that Ducroy
+has been let out means that they didn’t believe
+his story.”</p>
+
+<p class='pindent'>Suddenly Frank nudged his brother.</p>
+
+<p class='pindent'>“Here he comes now.”</p>
+
+<p class='pindent'>“Who?”</p>
+
+<p class='pindent'>“Ducroy,” whispered Frank.</p>
+
+<p class='pindent'>Joe looked around. Coming down the street
+he saw the former air pilot. Ducroy’s face
+wore an angry look and he appeared not to
+notice the stares and the comments of the people
+near by.</p>
+
+<p class='pindent'>“Don’t pay any attention to him,” said Joe.
+“There’s no use looking for trouble.”</p>
+
+<p class='pindent'>But, if the Hardy boys were not going to pay
+any attention to Giles Ducroy, it soon became
+apparent that the pilot intended to pay some
+attention to them. He changed his course and
+came over toward the three boys.</p>
+
+<p class='pindent'>“Now what’s the big idea?” muttered Chet.</p>
+
+<p class='pindent'>Ducroy blustered toward them. He faced
+Frank and Joe angrily, brushing Chet to one
+side.</p>
+
+<p class='pindent'>“Well,” he sneered, “I suppose you’re satisfied
+now?”</p>
+
+<p class='pindent'>“What do you mean?” asked Frank.</p>
+
+<p class='pindent'>“I suppose you’re satisfied now that you’ve
+lost me my job?” demanded Ducroy.</p>
+
+<p class='pindent'>“You lost it yourself,” returned Frank. “We
+didn’t have anything to do with it.”</p>
+
+<p class='pindent'>“You didn’t, hey? It was your fool driving
+that caused the crash, and it was because of
+the crash that I got fired.”</p>
+
+<p class='pindent'>“The paper says something different,” said
+Joe calmly.</p>
+
+<p class='pindent'>“It says I got fired because I was drunk,
+and I was as sober as I am now.”</p>
+
+<p class='pindent'>“And you’re not any too sober now, either,”
+Chet reminded him sweetly.</p>
+
+<p class='pindent'>Ducroy turned to him. “You keep out of
+this,” he snapped. “This is none of your
+business. I’ll thank you to keep your mouth
+shut.”</p>
+
+<p class='pindent'>“Seeing you ask me so nicely, I will.”</p>
+
+<p class='pindent'>Ducroy turned to the Hardy boys again.
+“I’m not through with you two yet,” he said.
+“I may have lost my job, but I’m going to get
+some satisfaction, anyway.”</p>
+
+<p class='pindent'>“How?” asked Frank.</p>
+
+<p class='pindent'>By way of reply, Ducroy drew back his right
+arm and lashed out suddenly. His fist struck
+Frank in the face and sent the youth staggering
+back. The blow had come so abruptly that
+he had no chance to defend himself.</p>
+
+<p class='pindent'>But Joe, when he saw his brother attacked,
+lost no time in getting into action. He plunged
+at Ducroy without hesitation and planted a
+swinging blow on the pilot’s right eye, completely
+closing it. Ducroy gave a yell of pain
+and struck at Joe, but the blow was wild.</p>
+
+<p class='pindent'>Frank recovered himself.</p>
+
+<p class='pindent'>“Let me handle this,” he said to his brother.
+And with no further ado he advanced on
+Ducroy.</p>
+
+<p class='pindent'>The pilot swung at him, but Frank ducked,
+came in, and stung Ducroy’s face with an uppercut.
+Ducroy was bigger than Frank and
+considerably heavier, but he was far from being
+a scientific fighter, relying chiefly on bull-like
+rushes and ponderous swinging blows that
+would have done damage had they landed, but
+seldom did. Ducroy rushed Frank back across
+the pavement, his heavy fists swinging, but
+Frank backed away, ducking and dodging,
+watching for an opening.</p>
+
+<p class='pindent'>It soon came.</p>
+
+<p class='pindent'>Ducroy swung so wildly that he left himself
+completely unprotected. Frank’s fist shot out.
+The blow caught Ducroy directly on the point
+of the jaw, and he went down in a heap.</p>
+
+<p class='pindent'>“Is that enough?” asked Frank.</p>
+
+<p class='pindent'>A crowd had collected, and Con Riley of the
+Bayport police force hastened forward.</p>
+
+<p class='pindent'>“What’s all this?” he demanded. “Fightin’
+on the streets? What’s the trouble?”</p>
+
+<p class='pindent'>Frank turned away. “Just a little argument,”
+he explained. “This man hit me first
+and I had to hit him back.”</p>
+
+<p class='pindent'>“That’s right,” chimed in Chet Morton. “I
+saw it all. I can prove it.”</p>
+
+<p class='pindent'>Giles Ducroy got slowly to his feet and Riley
+seized him by the collar.</p>
+
+<p class='pindent'>“I got a good mind to run you in,” said the
+officer. “What business have you got hittin’ a
+lad half your size?”</p>
+
+<p class='pindent'>“I don’t want to lay any charge against
+him,” said Frank. “Better let him go.”</p>
+
+<p class='pindent'>Con Riley looked dubious. Then he released
+his grip on Ducroy’s collar.</p>
+
+<p class='pindent'>“Well, seein’ you ask it,” he said. Then
+he glared at Ducroy. “Take yourself out of
+here!” he ordered sharply. “If I catch you
+makin’ any disturbance on the street again it
+won’t go so easy with you.”</p>
+
+<p class='pindent'>Giles Ducroy lurched away, muttering and
+defeated. Con Riley then turned his attention
+to the crowd and dispersed the bystanders with
+a wave of his stick. “Move on!” he ordered.
+“Move on out of here.”</p>
+
+<p class='pindent'>The crowd scattered.</p>
+
+<p class='pindent'>The Hardy boys and Chet Morton continued
+their journey down the street. Chet was warm
+in his praise of the artistic manner in which
+Frank had dealt with the bully.</p>
+
+<p class='pindent'>“I’ll bet his jaw is sore for a week!” he
+declared.</p>
+
+<p class='pindent'>“I hate a row like that,” said Frank. “Dad
+would be angry if he knew we were mixed up
+in a common street fight.”</p>
+
+<p class='pindent'>“You couldn’t help it. You didn’t start the
+fight. It was all Ducroy’s fault,” said Chet.
+“He struck you first. Boy, that was a nice
+pasting you handed him!”</p>
+
+<p class='pindent'>But Frank remembered the vindictive look in
+Ducroy’s face as the beaten man slunk away.</p>
+
+<p class='pindent'>“I don’t think we’ve heard the last of this,
+by any means,” he said.</p>
+
+<div><h1 id='ch5'>CHAPTER V<br> <span class='sub-head'>Anxious Days</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>It</span> was not until the next evening that the result
+of the investigation into the airplane crash
+was officially announced. Then, to the joy of
+the Hardy boys, they learned that the authorities
+held them blameless for the accident.</p>
+
+<p class='pindent'>The report ran, in part:</p>
+
+<div class='blockquote100percent'>
+
+<p class='pindent'>“A thorough investigation of the circumstances
+surrounding the crash has led us to
+decide that the responsibility rests wholly with
+the pilot, Giles Ducroy. We find that Ducroy
+had been drinking on the day of the accident
+and that, according to reliable witnesses, he
+was still under the influence of liquor after the
+wreck. In his condition, Ducroy was unable
+to make a proper landing. He has made a
+clumsy attempt to lay the blame on two boys
+driving an automobile in the road near the
+scene of the crash, but this is manifestly absurd.
+The motorists, on the other hand, had
+a narrow escape from death because of Ducroy’s
+irresponsible handling of his plane, and
+certainly no blame can be attached to them.”</p>
+
+</div>
+
+<p class='pindent'>Frank danced an impromptu jig. “Hurrah!”
+he shouted. “That takes a load off
+my mind.”</p>
+
+<p class='pindent'>“I’ll bet dad put in an oar for us,” said Joe
+happily.</p>
+
+<p class='pindent'>“Shouldn’t be surprised. Let’s go and
+ask him.”</p>
+
+<p class='pindent'>When they entered Fenton Hardy’s study,
+the detective smiled at their evident delight.</p>
+
+<p class='pindent'>“What’s happened?” he asked. “Have you
+fallen heir to a fortune?”</p>
+
+<p class='pindent'>“Better than that. The post office people
+have announced that we aren’t to blame for
+that plane wreck,” declared Frank. “We’ve
+been worrying our heads off about it.”</p>
+
+<p class='pindent'>“Did you help, Dad?” asked Joe.</p>
+
+<p class='pindent'>“Oh, I may have said a few things to the inspector,”
+observed Mr. Hardy. “He is an old
+friend of mine and I have done him a few favors
+in my time. It really wasn’t necessary,
+because I don’t think they would have blamed
+you in any case. But it prevented them from
+being fooled by Ducroy, anyway.”</p>
+
+<p class='pindent'>“That was certainly mighty fine of you.
+Dad!” exclaimed Frank. “I don’t know how
+we can thank you.”</p>
+
+<p class='pindent'>“I know,” said their father. “You can go
+back to school to-morrow and dig into those
+examinations and graduate this year.”</p>
+
+<p class='pindent'>“We’ll do our best,” they promised.</p>
+
+<p class='pindent'>“The exams won’t be so bad, now that this
+worry is off our minds,” added Joe.</p>
+
+<p class='pindent'>For the rest of the week the Hardy boys
+attacked their final examinations with such determination
+and enthusiasm, unmarred by any
+worries about the airplane accident, that when
+they handed in their final papers they knew
+that if they had obtained passing marks on the
+papers written earlier in the week there was
+little doubt of the final outcome.</p>
+
+<p class='pindent'>“But that’s just the trouble,” groaned Joe.
+“I was so worried when I wrote those first
+papers that I’m sure I didn’t get by.”</p>
+
+<p class='pindent'>“Forget it,” advised Frank. “The exams
+are over and we can’t change the papers now.
+We’ll just have to be patient and wait for the
+results.”</p>
+
+<p class='pindent'>“I wish I knew them now,” said Chet Morton.
+“If I don’t pass this year, my dad will
+flay me alive. I might as well pack up and
+head for Alaska if I don’t get through. What
+are you fellows going to do, now that school is
+over?”</p>
+
+<p class='pindent'>“Wait for the results,” returned Frank.
+“If we pass, I think dad wants us to go to college
+and we’ll have to start making our
+plans.”</p>
+
+<p class='pindent'>Jerry Gilroy, another chum of the Hardy
+boys, sauntered up.</p>
+
+<p class='pindent'>“How about you, Jerry?” asked Frank,
+“What are you going to do now?”</p>
+
+<p class='pindent'>“I have a job,” announced Jerry calmly.</p>
+
+<p class='pindent'>“Already?” the others exclaimed enviously.</p>
+
+<p class='pindent'>“I start work Monday as a reporter for <span class='it'>The
+Banner</span>.” Jerry stuck out his chest and pulled
+his hat brim down over one eye.</p>
+
+<p class='pindent'>“That’s a good job,” said Tony Prito, who
+joined the group at that moment. “You’ll be
+able to get into all the shows in town for nothing
+and get through the police lines at all
+the fires.”</p>
+
+<p class='pindent'>“Well,” said Jerry doubtfully, “just at first
+they’re putting me at work writing up obituaries
+and real estate deals. But I’ll soon work
+my way up,” he added hastily.</p>
+
+<p class='pindent'>Tony Prito announced that his parents had
+decided on a college course for him and that
+Phil Cohen was bound in the same direction.</p>
+
+<p class='pindent'>“Looks as if the old gang will be broken up
+by next fall,” said Joe glumly.</p>
+
+<p class='pindent'>“That’s true,” agreed Chet. “I think we
+all ought to get together as soon as we know
+the results of the exams and have one big party
+to celebrate.”</p>
+
+<p class='pindent'>“A picnic!” exclaimed Frank.</p>
+
+<p class='pindent'>“Good idea!” declared Jerry Gilroy. “I’ll
+write it up for the paper.”</p>
+
+<p class='pindent'>“Where shall we have the picnic?” asked
+Tony. “Beach Grove?”</p>
+
+<p class='pindent'>“Beach Grove is the only place for a picnic.
+We’ll have the whole graduating class,” Frank
+said. “The girls, too.”</p>
+
+<p class='pindent'>“I don’t know about that,” demurred Chet,
+who did not care for girls.</p>
+
+<p class='pindent'>“Go on with you. If we have a class picnic
+we can’t leave the girls out. Anyway, they’ll
+be sure to bring along lots of eats.”</p>
+
+<p class='pindent'>“Oh, I forgot about that,” said Chet, who
+had a weakness for food. “By all means, we
+must have the girls along.”</p>
+
+<p class='pindent'>“In the meantime, Jerry, keep your eyes
+open around your newspaper office and see if
+you can’t get a look at the examination results
+when they’re sent in for publication,” Frank
+suggested. “They’ll appear in the paper first,
+and if you get on the good side of the city editor
+he may let you have a look at them.”</p>
+
+<p class='pindent'>“And phone us right away,” added Chet.</p>
+
+<p class='pindent'>Jerry promised to keep on the lookout for the
+examination results.</p>
+
+<p class='pindent'>Frank’s suggestion of a picnic met with the
+instant favor of the other members of the graduation
+class who were enthusiastic over the
+idea. They all realized that within the next
+few months the class would be scattered far and
+wide and that it would probably be their last
+opportunity of being all together.</p>
+
+<p class='pindent'>Then they settled down to the tedious business
+of awaiting the all-important results.
+Two days passed, with no word from Jerry
+Gilroy, who had extracted a promise from his
+city editor that he would be shown the list as
+soon as it reached the office. The Hardy boys
+and their chums bided their time with such patience
+as they could muster. Frank and Joe
+went out on Barmet Bay in their motorboat,
+<span class='it'>The Sleuth</span>, and explored the countryside in
+their roadster.</p>
+
+<p class='pindent'>On Thursday morning the boys were in the
+gymnasium in the barn back of the Hardy
+home. Chet Morton was sitting in a window
+munching at an apple, as usual. Biff Hooper
+was drumming away at the punching bag.
+Tony Prito was practicing some complicated
+maneuvers on the parallel bars, while Phil
+Cohen and Joe Hardy were engaged in a spirited
+wrestling match. Frank was busy trying
+to repair a broken baseball bat, with small
+success.</p>
+
+<p class='pindent'>“Somebody calling you, Frank,” said Chet,
+glancing out the window.</p>
+
+<p class='pindent'>Frank looked out. Aunt Gertrude was standing
+in the back door, beckoning to him.</p>
+
+<p class='pindent'>“You’re wanted on the telephone,” she
+called.</p>
+
+<p class='pindent'>“It must be from Jerry!” shouted Frank.</p>
+
+<p class='pindent'>The others stopped their activities instantly.
+Frank almost tumbled down the stairs in his
+anxiety to reach the house in the quickest possible
+time. The other boys crowded to the
+window. They saw him disappear into the
+house. He seemed to be away for a long time.</p>
+
+<p class='pindent'>“Bad news, I’m sure of it,” moaned Chet.</p>
+
+<p class='pindent'>“Good news, I’ll bet a cookie,” said Joe,
+trying to be cheerful.</p>
+
+<p class='pindent'>After a while they saw Frank come out of
+the house. His shoulders drooped. He walked
+slowly.</p>
+
+<p class='pindent'>“What’s the verdict?” clamored Chet.</p>
+
+<p class='pindent'>Frank looked up, shook his head mournfully,
+and sighed. They heard him coming up the
+stairs.</p>
+
+<p class='pindent'>“I knew it,” Chet groaned. “We’ve all
+failed.”</p>
+
+<p class='pindent'>When Frank came up into the gymnasium
+they crowded around him. He looked as though
+he had lost every friend he had in the world.</p>
+
+<p class='pindent'>“For the love of Pete, don’t keep us in suspense!”
+demanded Tony. “Was it Jerry?
+What did he say?”</p>
+
+<p class='pindent'>“It was from Jerry,” admitted Frank heavily.
+“Well, fellows, I don’t know how you’re
+going to feel about it, but as for me——” he
+shook his head again.</p>
+
+<p class='pindent'>“Back to the high school for another year,
+is it?” asked Joe solemnly.</p>
+
+<p class='pindent'>“Don’t take it too badly, fellows. Of course,
+we all knew the exams were harder than
+usual.”</p>
+
+<p class='pindent'>“Yes, they were tough,” admitted Chet.
+“But, hang it all, didn’t <span class='it'>some</span> of us get
+through? I was sure I’d failed, but I thought
+the rest of you would make it.”</p>
+
+<p class='pindent'>“The results are out,” said Frank. “I
+know you’re going to feel bad about it, but
+every one of us—every one, mind you—<span class='it'>passed</span>!”</p>
+
+<p class='pindent'>“What?” they roared.</p>
+
+<p class='pindent'>Frank turned a handspring.</p>
+
+<p class='pindent'>“We all passed!” he yelled, in delight. Then
+he sat down on the floor and laughed at the
+expression on their faces. “Boy! didn’t I
+throw a scare into you?”</p>
+
+<p class='pindent'>Biff Hooper hurled a boxing glove at him.
+Phil Cohen seized Tony Prito around the
+waist and danced about in glee. Chet threw
+away the core of his apple and stood on his
+head. Joe vaulted over the parallel bars.
+Pandemonium reigned.</p>
+
+<p class='pindent'>School was over at last!</p>
+
+<p class='pindent'>“And now,” shouted Frank, “for the
+picnic!”</p>
+
+<div><h1 id='ch6'>CHAPTER VI<br> <span class='sub-head'>The Cabin in the Woods</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Preparations</span> for the picnic at Beach Grove
+on the following Saturday were in full swing
+during the next few days. All the members of
+the graduation class at Bayport High were enthusiastic,
+and the girls were busy baking
+cookies and cakes. From the standpoint of
+Chet Morton, at any rate, the success of the
+outing was therefore assured.</p>
+
+<p class='pindent'>“As long as there’s plenty of food, it will
+be a good picnic,” he said.</p>
+
+<p class='pindent'>Callie Shaw, who was Frank Hardy’s particular
+favorite among the girls of the class,
+admitted that she felt sad at the prospect of
+seeing “the crowd” broken up at last.</p>
+
+<p class='pindent'>“We had some good times at High. Somehow,
+I wish now that we had all failed so we
+could go back for another year.”</p>
+
+<p class='pindent'>“You didn’t feel like that when you were
+writing the math exam,” Iola Morton, Chet’s
+sister, reminded Callie.</p>
+
+<p class='pindent'>“No. I suppose if I did go back I’d be
+grouching about the work all over again,”
+laughed Callie. “I’m glad we’re going to
+have the picnic, though. It will be nice to be
+all together again for once before the class is
+scattered.”</p>
+
+<p class='pindent'>“There won’t be many of the gang left
+around town by next fall,” said Frank. “What
+with some going to college and others going
+to work, the class will be pretty well broken
+up by then.”</p>
+
+<p class='pindent'>“I hope we’ll get good weather for the picnic,”
+ventured Joe.</p>
+
+<p class='pindent'>“The class had good luck on the exams,”
+Iola reminded him; “so we should have good
+luck with the weather.”</p>
+
+<p class='pindent'>Iola’s optimism was justified. When the day
+for the picnic dawned the sky was cloudless,
+the day was warm and clear. Mrs. Hardy had
+prepared a big basket of good things for the
+Hardy boys to take with them, and they stowed
+the basket in the roadster along with their
+bathing suits and baseball gloves. They had
+arranged to call for Callie Shaw in the car,
+while Iola was to go with Chet in his roadster.</p>
+
+<p class='pindent'>It was to be a real picnic—“not one of these
+afternoon teas,” as Chet expressed it. All
+members of the class had been notified to meet
+at Beach Grove by ten o’clock in the morning
+and when Callie and the Hardy boys reached
+the grove they found a dozen others already on
+hand. Chet arrived a few minutes later with
+Iola and Biff Hooper, whom he had picked up
+on the road, and by half past ten the crowd
+was complete.</p>
+
+<p class='pindent'>Beach Grove was just off the Shore Road and
+extended to a sandy beach on the shore of Barmet
+Bay. There were many paths through the
+woods, a grassy meadow which was ideal for
+baseball games and races, and the park keeper
+had granted them permission to use a little
+building in the grove where a stove and kitchen
+facilities were installed. The boys lit a fire and
+busied themselves bringing up driftwood from
+the beach, while some of the girls settled down
+to preparing lunch and opening up the numerous
+baskets at their disposal.</p>
+
+<p class='pindent'>The Hardy boys and the other lads went
+down to the beach for a swim before lunch, and
+had some fine sport on an improvised raft
+which they took turns in defending against all
+comers. Chet Morton became unduly ambitious
+and tried to improvise a sailboat out of a plank
+and an old piece of tarpaulin he found on the
+shore, but the sailboat came to grief and tipped
+Chet into the water, to the hilarious delight of
+his companions.</p>
+
+<p class='pindent'>By the time the swim was over and the boys
+returned to the Grove they had developed lusty
+appetites for lunch, and there were loud cheers
+when Callie, as chief cook, hammered a tune
+on a tin plate with a poker, announcing that
+the meal was ready. There was hot coffee,
+heaping bowls of baked beans, stacks of sandwiches,
+plates of potato salad, and cake and
+fruit without end. The boys and girls sat beneath
+the trees and ate from tin plates until
+they could eat no more.</p>
+
+<p class='pindent'>Chet, alone, looked discontented when lunch
+was over.</p>
+
+<p class='pindent'>“What’s the matter with you?” asked Tony
+Prito. “Didn’t you like it? I thought it was
+the best meal I ever tasted.”</p>
+
+<p class='pindent'>“The meal was all right,” said Chet
+dolefully.</p>
+
+<p class='pindent'>“Then why are you looking so glum?”</p>
+
+<p class='pindent'>“I never have any luck,” confessed Chet.
+“Something always goes wrong.”</p>
+
+<p class='pindent'>“Didn’t you get enough to eat?” asked Callie
+anxiously. “There is a lot more potato salad.”</p>
+
+<p class='pindent'>“No, thanks. I don’t think I could eat any
+more potato salad—not just now, at any rate.
+It was very good potato salad but I couldn’t
+eat any more right now. Maybe in an hour or
+so—oh, well, it doesn’t matter.”</p>
+
+<p class='pindent'>“If the meal was all right and you got
+enough, what’s all the trouble?” asked Frank
+Hardy.</p>
+
+<p class='pindent'>“I saw you take three helpings of beans,”
+added Joe.</p>
+
+<p class='pindent'>“That’s why I feel so badly.”</p>
+
+<p class='pindent'>“Got a tummy-ache?” asked Iola solicitously.</p>
+
+<p class='pindent'>“No. But, you see, I liked the beans so well
+that I took two helpings after the first one, and
+I liked the potato salad so well I took two helpings
+of that, extra, and then I saw some sandwiches
+I liked real well and I ate about a dozen
+of them, and then somebody passed around
+angel food cake so I ate that, and then I didn’t
+have any room for anything else.”</p>
+
+<p class='pindent'>“I think you did very well,” remarked Jerry
+Gilroy. “I don’t see where you have any kick
+coming.”</p>
+
+<p class='pindent'>“I like chocolate cake. It’s my favorite
+cake,” declared Chet gloomily.</p>
+
+<p class='pindent'>“There was plenty of chocolate cake,” said
+his sister. “There are two chocolate cakes left
+right now.”</p>
+
+<p class='pindent'>“Save ’em for supper,” advised Chet.
+“That was the big trouble. I like chocolate
+cake so well that I feel bad because I was so
+full by the time it reached me I couldn’t
+eat any.”</p>
+
+<p class='pindent'>The others looked at one another helplessly.</p>
+
+<p class='pindent'>“What can you do with a fellow like that?”
+demanded Phil Cohen. “He’s never satisfied.”</p>
+
+<p class='pindent'>“I think he needs exercise,” said Iola
+threateningly.</p>
+
+<p class='pindent'>“Now, don’t!” pleaded Chet, who had found
+a soft spot beneath a shady tree and was preparing
+to go to sleep.</p>
+
+<p class='pindent'>“Maybe you boys don’t know it,” said Iola,
+“but I do. Chet is ticklish!”</p>
+
+<p class='pindent'>“Don’t, Iola!” clamored the victim.</p>
+
+<p class='pindent'>But Iola advanced on her brother and tickled
+him until he yelled for mercy, whereat the others,
+delighted at the exposure of this secret,
+pounced on the luckless Chet and rubbed his
+ribs until he was forced to make his escape.
+They chased him through the meadow, shouting
+with laughter, and back and forth among the
+trees until he could run no longer.</p>
+
+<p class='pindent'>“It’ll help him digest those three helpings
+of beans and potato salad,” said Iola, without
+sympathy.</p>
+
+<p class='pindent'>Having concluded their attentions to Chet,
+the classmates organized an impromptu program
+of sports, with races, a ball game and a
+blindfold boxing match between Biff Hooper,
+Jerry Gilroy, Phil Cohen and Tony Prito,
+which ended without casualties. Biff, who
+prided himself on his boxing ability, wandered
+away from the others and tackled a large tree,
+under the impression that it was Jerry. After
+dealing a dozen terrific blows without knocking
+out the enemy he tore off the blindfold and then
+looked very sheepish.</p>
+
+<p class='pindent'>Most of the others went swimming during the
+afternoon, but the Hardy boys had decided to
+take advantage of the opportunity and investigate
+a mysterious little cabin at the far end of
+the grove. They had often been curious about
+the place, and it was Frank’s suggestion that
+perhaps the cabin was used as a hiding place
+for smugglers that prompted their decision to
+visit the place.</p>
+
+<p class='pindent'>“May we come, too?” asked Callie Shaw, as
+the two boys were starting off together. She
+and Iola had remained behind to clear up the
+last of the picnic dishes while the other girls
+went swimming.</p>
+
+<p class='pindent'>“Glad to have you,” answered Frank.</p>
+
+<p class='pindent'>“Come on, Iola.”</p>
+
+<p class='pindent'>The two girls went running across the grass,
+and the four young people set out down a winding
+path beneath the trees.</p>
+
+<p class='pindent'>“Where are you going, Frank?” Callie
+inquired.</p>
+
+<p class='pindent'>“We thought we’d take a walk over to that
+little cabin at the east end of the grove. Joe
+and I have often been curious about that place,
+but we’ve never been near it; so we thought
+this was as good a chance as any.”</p>
+
+<p class='pindent'>“Oh, this is thrilling!” declared Iola.
+“Do you think there’s anything suspicious
+about it?”</p>
+
+<p class='pindent'>Joe shrugged. “Perhaps. It will be fun to
+look the place over, though. We thought it
+might be used by smugglers.”</p>
+
+<p class='pindent'>“Smugglers!” exclaimed Callie, stopping.
+“I’m frightened. I don’t think I care to go
+after all. I don’t want to meet any smugglers.”</p>
+
+<p class='pindent'>“Nonsense!” laughed Frank. “There
+wouldn’t be any smugglers around at this time
+of day, anyway. We’re not sure about the
+smugglers in any case. Perhaps it’s just a
+perfectly innocent tumbledown old shack, with
+nothing strange about it at all.”</p>
+
+<p class='pindent'>Callie gathered up courage and they went
+forward again. The little cabin was at the extreme
+end of the grove, and it was some time
+before they came within sight of it. Finally,
+rounding a bend in the path, they caught a
+glimpse of the place among the trees. The
+cabin had been built in the woods, several hundred
+yards back from the water.</p>
+
+<p class='pindent'>“Mighty dingy looking cabin, it seems to
+me,” remarked Iola.</p>
+
+<p class='pindent'>“Why, there are some smugglers now!” exclaimed
+Callie, wide-eyed. “Don’t you see
+them, Frank? Down in the bushes. Look,
+they’re going up toward the cabin!”</p>
+
+<p class='pindent'>Frank called a halt.</p>
+
+<p class='pindent'>“Just a minute!”</p>
+
+<p class='pindent'>He could see three men making their way up
+a path in the direction of the cabin. The trio
+were apparently unaware that they were being
+watched, for they did not look around. For a
+moment they were hidden by the intervening
+branches. Then they appeared in view again.
+One of the men halted in front of the cabin,
+removed a key from his pocket, and unlocked
+the door.</p>
+
+<p class='pindent'>The three men disappeared inside.</p>
+
+<p class='pindent'>Frank turned to the others.</p>
+
+<p class='pindent'>“I think we’d better go back,” he said
+quietly.</p>
+
+<p class='pindent'>“Were they smugglers?” demanded Callie.
+“Let’s get out of here. They might start some
+trouble.”</p>
+
+<p class='pindent'>They turned and retraced their steps toward
+the picnic grounds. Once Joe said:</p>
+
+<p class='pindent'>“Do you know, I’m sure I recognized one of
+those chaps.”</p>
+
+<p class='pindent'>Frank flashed him a warning look.</p>
+
+<p class='pindent'>He did not want to alarm the girls, so he
+had said nothing. But Frank, too, had recognized
+one of the men, and he was none other
+than Giles Ducroy!</p>
+
+<div><h1 id='ch7'>CHAPTER VII<br> <span class='sub-head'>A Mysterious Conversation</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>When</span> the Hardy boys and the girls got back
+to the picnic grounds, the boys excused themselves
+and drew away to one side, while the
+girls went down to join the swimmers.</p>
+
+<p class='pindent'>“I think we ought to go back there,” said
+Frank quietly.</p>
+
+<p class='pindent'>“Why? Did you recognize any of them?”</p>
+
+<p class='pindent'>“Did you?”</p>
+
+<p class='pindent'>“I thought one of them looked mighty like
+Ollie Jacobs,” said Joe. “He’s a pretty shady
+customer, as you know. I’ve heard of more
+than one bad business he has been mixed up
+in around Bayport.”</p>
+
+<p class='pindent'>“Ollie Jacobs, was it? Then the other fellow
+must have been Newt Pipps! He is always
+hanging around with Jacobs. They’re a bad
+pair.”</p>
+
+<p class='pindent'>“Who was the other fellow? I didn’t get a
+good look at him.”</p>
+
+<p class='pindent'>“I did,” returned Frank. “He was Giles
+Ducroy.”</p>
+
+<p class='pindent'>Joe whistled in amazement.</p>
+
+<p class='pindent'>“So that’s who Giles Ducroy is mixed up
+with now! I wonder what they’re doing down
+in that old cabin?”</p>
+
+<p class='pindent'>“We’d better go and find out. We can get
+up to the back of the place without being seen,
+and perhaps we can overhear what they’re
+saying.”</p>
+
+<p class='pindent'>“Come on. It’s worth trying, anyway. I’m
+interested.”</p>
+
+<p class='pindent'>The boys hurried off down the path. Once
+Joe glanced up at some lowering clouds that
+had gathered above the trees.</p>
+
+<p class='pindent'>“Looks like rain,” he remarked.</p>
+
+<p class='pindent'>“It may hold off for a while. It won’t stop
+me from finding out what that gang is up to.”</p>
+
+<p class='pindent'>“Not if I know it,” declared Joe.</p>
+
+<p class='pindent'>When the boys came within sight of the
+cabin they proceeded more cautiously. They
+did not come out into the open, but edged their
+way around through the trees until they came
+to the rear of the little building.</p>
+
+<p class='pindent'>“There’s an old road near here,” whispered
+Frank. “Perhaps that’s how they reached the
+place.”</p>
+
+<p class='pindent'>“I can see it from here. And look—there’s
+a car! It’s parked under the trees.”</p>
+
+<p class='pindent'>“That explains how they come to be here.
+They’ve probably arranged a meeting. There’s
+some funny business on foot, I’ll be bound.”</p>
+
+<p class='pindent'>Cautiously the brothers went on through the
+undergrowth. It was fortunate that bushes
+grew within a few feet of the back of the cabin,
+so the boys were able to make their way near
+enough to overhear the conversation of anyone
+who might be within without danger of being
+seen themselves.</p>
+
+<p class='pindent'>As they pressed close against the logs of the
+cabin they could hear a murmur of voices.
+They soon found a convenient chink in the logs
+where they could peep through. There, in the
+dimly lighted interior of the building, they saw
+Giles Ducroy, Ollie Jacobs, and Newt Pipps
+seated about a rude table, with a bottle and
+glasses before them.</p>
+
+<p class='pindent'>“I tell you,” Ducroy was saying, “I know
+what I’m talking about. I’m giving you fellows
+a chance that lots of other men would
+jump at.”</p>
+
+<p class='pindent'>“It sounds good,” admitted Jacobs, a short,
+ill-favored man with squint eyes. “But it’s
+mighty risky.”</p>
+
+<p class='pindent'>“Nothing venture, nothing gain,” said Ducroy,
+taking a swig from the bottle.</p>
+
+<p class='pindent'>“That’s true,” said Newt Pipps. “But I’m
+not anxious to get a bullet through me.”</p>
+
+<p class='pindent'>“Bullets, nothing!” scoffed Ducroy. “We’ll
+get away with this as smooth as silk.”</p>
+
+<p class='pindent'>“Maybe,” demurred Jacobs. “You say the
+money is sure to be there, all right?”</p>
+
+<p class='pindent'>“I know it will be there. I wouldn’t tell you
+fellows about it if I wasn’t sure.”</p>
+
+<p class='pindent'>Newt Pipps shrugged. “Well, I’m as brave
+as the next man,” he said, “but this is a mighty
+big job. It’s bigger than any I’ve ever tackled
+yet, and I can’t say I like it.”</p>
+
+<p class='pindent'>“The bigger the job, the bigger the profit,”
+remarked Ducroy.</p>
+
+<p class='pindent'>“Yes, and the bigger the risks, too.”</p>
+
+<p class='pindent'>Ollie Jacobs looked around uneasily.</p>
+
+<p class='pindent'>“Don’t talk so loud,” he said. “If anybody
+hears us, we’re done for.”</p>
+
+<p class='pindent'>“Who could hear us?” demanded Ducroy,
+who was evidently half intoxicated. “That’s
+why I picked this cabin for a meeting place.
+There’s nobody within miles.”</p>
+
+<p class='pindent'>“Oh, yes there is,” Jacobs answered. “A
+bunch of high school kids are having a picnic
+over in Beach Grove, and that’s not very far
+from here.”</p>
+
+<p class='pindent'>“I thought I saw somebody over among the
+trees when we were coming in here,” said Newt
+Pipps.</p>
+
+<p class='pindent'>“You did?” said Ducroy. “Why didn’t you
+speak up?”</p>
+
+<p class='pindent'>“I might have been mistaken.”</p>
+
+<p class='pindent'>“If you think there’s anyone around, go and
+take a look around the cabin. A person would
+have to be mighty close to the place to hear
+us talking.”</p>
+
+<p class='pindent'>Then, to the horror of the Hardy boys, Newt
+Pipps got up from his chair, rather unsteadily.</p>
+
+<p class='pindent'>“That ain’t a bad idea,” he remarked. “I’ll
+just do that.”</p>
+
+<p class='pindent'>He moved over to the door, opened it, and
+stepped outside.</p>
+
+<p class='pindent'>Frank and Joe had no time to lose. They
+knew that in another moment Newt Pipps
+might come walking around to the back of the
+cabin. They drew back quickly, yet cautiously,
+seeking the shelter of the undergrowth near by.</p>
+
+<p class='pindent'>The bushes were small and afforded little
+cover, yet they did not dare move back farther
+for fear of being heard. So they crouched
+down as far as possible. They were not a second
+too soon. Scarcely had they flattened
+themselves in hiding than they heard heavy
+footfalls from the side of the cabin.</p>
+
+<p class='pindent'>They were so poorly hidden that they could
+plainly see Newt Pipps as he came around the
+corner. But Pipps had been drinking and he
+had evidently little expectation of seeing anyone
+around. He did not search in their direction,
+but contented himself with a casual glance,
+then turned and went back again.</p>
+
+<p class='pindent'>Frank breathed a sigh of relief.</p>
+
+<p class='pindent'>“That was close!” he whispered.</p>
+
+<p class='pindent'>“I’ll say it was,” affirmed Joe.</p>
+
+<p class='pindent'>The Hardy boys waited until they heard the
+cabin door slam again. Not until then did they
+emerge and creep forward to the rear of the
+cabin once more.</p>
+
+<p class='pindent'>Newt Pipps was sitting down at the table.</p>
+
+<p class='pindent'>“Satisfied?” asked Giles Ducroy curtly.</p>
+
+<p class='pindent'>“There’s no one around. Still you can’t be
+too careful,” said Pipps.</p>
+
+<p class='pindent'>“That’s true,” agreed Jacobs. “Never
+know when somebody may be hanging around.”</p>
+
+<p class='pindent'>“Well,” snapped Ducroy, “I can’t stay here
+all day. I’ve made a proposition to you men
+and I want to know what you’re going to do
+about it.”</p>
+
+<p class='pindent'>Ollie Jacobs and Newt Pipps looked at one
+another.</p>
+
+<p class='pindent'>“What do you say, Ollie?”</p>
+
+<p class='pindent'>“I don’t know. There’s a lot of money in
+it for us, all right. And I could use some cash
+right now. I’m pretty near broke.”</p>
+
+<p class='pindent'>Giles Ducroy leaned forward and pounded
+his fist on the table.</p>
+
+<p class='pindent'>“There’s ten thousand dollars or more
+apiece in it for us,” he declared. “Where else
+could you make ten thousand dollars as easily,
+I’d like to know.”</p>
+
+<p class='pindent'>“It’s easy money,” admitted Newt. “But
+it’s dangerous.”</p>
+
+<p class='pindent'>“And we might get shot,” added Ollie.</p>
+
+<p class='pindent'>“I’m taking that chance the same as you,”
+Ducroy answered. “Well, hurry up. I can’t
+wait here all day.”</p>
+
+<p class='pindent'>“Ten thousand looks mighty good to me,”
+said Newt Pipps. “But I ain’t anxious to get
+shot earning it, for then it wouldn’t be any use
+to me.”</p>
+
+<p class='pindent'>“Same here,” demurred Ollie Jacobs.</p>
+
+<p class='pindent'>Just then there was a low growl of thunder
+overhead. Raindrops began pattering on the
+cabin roof. Frank and Joe Hardy looked up
+and saw that the brooding storm was already
+breaking.</p>
+
+<p class='pindent'>“It’s starting to rain,” said Ducroy. “I
+want to get back to the city before the storm
+turns that road into a mud-hole. Can’t you
+make up your minds?”</p>
+
+<p class='pindent'>“I’ll tell you what we’ll do,” said Ollie Jacobs,
+finishing the bottle. “Newt and me ought
+to talk this over a little more. There’s a lot
+of money in this job, but there’s a lot of risk
+too, and I want to make sure it’s safe.”</p>
+
+<p class='pindent'>“Of course it’s safe!” raged Ducroy.
+“You’ll never make an easier ten thousand in
+your life.”</p>
+
+<p class='pindent'>“That’s letting <span class='it'>you</span> tell it.”</p>
+
+<p class='pindent'>“I think Ollie is right,” said Newt. “We’ll
+talk it over and let you know later.”</p>
+
+<p class='pindent'>“When? I can’t wait long, you know. I’ve
+got my own plans to make yet.”</p>
+
+<p class='pindent'>“We’ll let you know to-night,” declared
+Jacobs, getting up.</p>
+
+<p class='pindent'>“All right,” grumbled Giles Ducroy. “But
+don’t take any longer. Come on, now. It’s
+starting to pour. I want to get back to town.”</p>
+
+<p class='pindent'>The three men left the cabin. Rain was now
+falling on the roof in a steady downpour. The
+Hardy boys looked at one another, puzzled.</p>
+
+<p class='pindent'>“I wonder what mischief those three are up
+to?” said Frank, as the brothers hurried back
+into the shelter of the grove.</p>
+
+<div><h1 id='ch8'>CHAPTER VIII<br> <span class='sub-head'>Puzzled</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The</span> clouds were black overhead and the rain
+was pouring steadily as the Hardy boys hastened
+back up the path toward the picnic
+grounds. Once under the trees they were
+partly sheltered from the rain but in the open
+spaces they were thoroughly drenched. Thunder
+rolled continuously, lightning flashed, and
+the rain came in sheets.</p>
+
+<p class='pindent'>“This ends the picnic,” panted Joe, as they
+ran back.</p>
+
+<p class='pindent'>“It sure does. Everybody will be soaked.”</p>
+
+<p class='pindent'>The trees were threshing and sighing in the
+wind. There was a vivid flash of lightning followed
+immediately by a crash and a clap of
+thunder.</p>
+
+<p class='pindent'>“Must have hit a tree,” said Frank.</p>
+
+<p class='pindent'>When they came in sight of the picnic
+grounds, Frank saw that he had guessed correctly.
+Only a few yards away from the cook-house,
+a great oak lay prone on the ground, a
+jagged fragment of the trunk sticking up out
+of the earth. The trunk had been sundered
+by the lightning and the great tree had been
+struck to earth.</p>
+
+<p class='pindent'>Inside the cook-house, the boys and girls of
+the graduating class were huddled together.
+Many of them were badly frightened, for the
+lightning flash had come unpleasantly close,
+and the falling tree had missed their refuge
+by a scant few feet.</p>
+
+<p class='pindent'>As Frank and Joe came racing across the
+sloppy ground, a cheer went up.</p>
+
+<p class='pindent'>“Here they are!”</p>
+
+<p class='pindent'>“Here come the Hardy boys!”</p>
+
+<p class='pindent'>“At last!”</p>
+
+<p class='pindent'>“Where have you two been?” shouted Chet
+Morton, as they dashed up onto the veranda,
+their clothes dripping wet. “We’ve been worried
+sick. Thought you’d got struck by
+lightning.”</p>
+
+<p class='pindent'>“Looks as if you people were nearer to being
+struck than we were,” replied Frank, looking
+ruefully at his drenched garments.</p>
+
+<p class='pindent'>“We’ve been awfully worried,” said Callie
+Shaw, pressing forward. “When the storm
+began, everybody gathered here except you and
+Joe, and we had no idea where you were.”</p>
+
+<p class='pindent'>“Oh, we were just exploring around,” said
+Frank. “No harm done, except that we’re
+mighty wet.”</p>
+
+<p class='pindent'>“No harm done!” exclaimed Iola Morton.
+“How about our nice picnic? It’s all spoiled
+now!”</p>
+
+<p class='pindent'>“Well, we were nearly ready to go home anyway,”
+observed Chet. He turned to the Hardy
+boys. “Well, you two chaps missed the best
+display of fireworks I’ve seen since last Fourth
+of July.”</p>
+
+<p class='pindent'>“Looks as if you had a mighty narrow escape,”
+said Joe.</p>
+
+<p class='pindent'>“We certainly had. There was a flash of
+lightning that seemed to miss us all by about
+two inches, then the loudest crash of thunder I
+ever heard in my life, then a tearing and crackling,
+and we saw that big tree topple over.”</p>
+
+<p class='pindent'>“It seemed to be coming right down on top
+of the house,” said Callie.</p>
+
+<p class='pindent'>“We thought we were done for. If that tree
+had ever hit the roof we would have been
+crushed to death. And that <span class='it'>would</span> have spoiled
+the picnic for sure,” added Chet.</p>
+
+<p class='pindent'>The very real danger they had been in and
+the storm had dampened the spirits of the graduating
+class, and when the rain finally began
+to die down there was not a dissenting voice
+when Frank Hardy suggested that they make
+a dash for the cars. Hastily packing up the
+baskets, they left their refuge and ran across
+the grass to the cars parked out by the gate.
+Everyone found a place, and within a few
+minutes the picnic grounds were deserted.</p>
+
+<p class='pindent'>The lull in the storm had been only temporary.
+Rain came down in torrents before they
+had gone more than half a mile along the Shore
+Road, and some of those in open cars who had
+not taken the precaution of putting up the tops,
+received a second drenching. Frank and Joe,
+in their roadster, accompanied by Callie Shaw
+and Iola Morton, were more fortunate, and they
+soon arrived on the outskirts of Bayport without
+mishap.</p>
+
+<p class='pindent'>The picnic party broke up without further
+ceremony, the cars scattering in various directions
+as the boys of the class drove the girls
+home. Frank and Joe drove Callie to her
+aunt’s store in Bayport and Iola decided that
+she would wait there for Chet, who was to drive
+her home that evening. In their wet clothes,
+the picnickers presented a sorry sight, but all
+in all they agreed that they had had a good time
+which even the thunderstorm could not spoil.</p>
+
+<p class='pindent'>When Frank and Joe Hardy reached home
+and changed their clothes, their mother was
+sympathetic.</p>
+
+<p class='pindent'>“It’s too bad,” she said, as she prepared a
+hot supper for them. “You had all been counting
+on that picnic.”</p>
+
+<p class='pindent'>“Well, we had half a picnic, at any rate. We
+can be thankful for that much,” Frank observed.
+And then, when their mother was in
+the kitchen, he added to his brother: “I don’t
+call the day wasted.”</p>
+
+<p class='pindent'>“You mean Ducroy?”</p>
+
+<p class='pindent'>“Yes. We learned that he’s up to some
+funny business. I’d like to know what it’s all
+about.”</p>
+
+<p class='pindent'>“Something crooked, I’ll be bound,” declared
+Joe.</p>
+
+<p class='pindent'>“Ten thousand dollars apiece, he said.
+That’s a lot of money. I’m sure Giles Ducroy
+and his two precious friends could never earn
+that much money honestly.”</p>
+
+<p class='pindent'>“It must be crooked. The big reason Ollie
+Jacobs and Newt Pipps objected to the scheme
+was because there was danger in it and they
+might be shot.”</p>
+
+<p class='pindent'>“Maybe they intend to rob a bank,” ventured
+Frank.</p>
+
+<p class='pindent'>“I wish we knew. Still, perhaps it was all
+just talk. They were half drunk, you know.”</p>
+
+<p class='pindent'>“Yes, I thought of that.” Frank shook his
+head. “Still, now that Giles Ducroy is out of
+work, he might be turning his hand to some
+kind of thievery.”</p>
+
+<p class='pindent'>“Do you think we ought to tell dad?” Joe
+suggested.</p>
+
+<p class='pindent'>“Not yet. After all, those men were drinking
+and it might have been nothing more than
+drunken chatter. Perhaps Ducroy was only
+bragging and trying to make a big fellow of
+himself by telling them he could help them
+make so much money. We don’t know what
+they were talking about in the first place.
+We’d just look foolish if we went to dad with
+our story and nothing came of it.”</p>
+
+<p class='pindent'>“He couldn’t do anything, anyway. No more
+than we can.”</p>
+
+<p class='pindent'>“All we can do,” said Frank, “is to watch
+and wait.”</p>
+
+<p class='pindent'>“We’ll watch, all right. We’ll try to check
+up on Giles Ducroy and find out what he’s up
+to. We have one big advantage—he doesn’t
+know we overheard what they were saying in
+the cabin.”</p>
+
+<p class='pindent'>“He doesn’t know we were within miles of
+the place.”</p>
+
+<p class='pindent'>“I’m puzzled about that conversation. If
+there was nothing in it,” said Joe, “why did
+they pick such an out-of-the-way spot to have
+their meeting?”</p>
+
+<p class='pindent'>“It may have been because of the liquor.
+It’s against the law to have it,” Frank pointed
+out. “Perhaps we were only listening in on
+a drinking party after all.”</p>
+
+<p class='pindent'>“I don’t think so. I have a pretty strong
+belief that there was more than that behind
+it. Giles Ducroy and that other pair are a bad
+combination. When you see those three together
+it means there is some trouble being
+hatched.”</p>
+
+<p class='pindent'>Their mother came in just then with the tea
+things, so the boys turned the conversation to
+other matters. Mrs. Hardy wanted to know
+what was next on their program, now that
+school was over and the class picnic a thing of
+the past.</p>
+
+<p class='pindent'>“Graduation exercises,” said Frank
+promptly. “Next week, at the high school.”</p>
+
+<p class='pindent'>“I must get a new dress,” Mrs. Hardy declared.</p>
+
+<p class='pindent'>“You’ll certainly have to get all dolled up
+to come and see your sons step up for their
+diplomas,” agreed Joe laughingly. “It only
+happens once in a lifetime, you know.”</p>
+
+<p class='pindent'>“I’m glad to see you graduate, but in a way
+I’m sorry,” confessed their mother. “It means
+you’re growing up and you soon won’t be my
+boys any longer.”</p>
+
+<p class='pindent'>“We’ll always be your boys, even if we live
+to be a hundred,” declared Frank, putting an
+arm about his mother’s waist.</p>
+
+<p class='pindent'>“Have you decided what you want to do after
+the holidays are over?” she asked. “You
+know I’ve been counting on having you both
+go through college.”</p>
+
+<p class='pindent'>The boys looked serious.</p>
+
+<p class='pindent'>“We’ll have to think about that,” Joe said.
+“Still, there’s lots of time. A whole summer
+ahead of us.”</p>
+
+<p class='pindent'>“Be sure and think seriously about it,” their
+mother warned. “It is a serious matter. Your
+whole future will depend on your decision.”</p>
+
+<p class='pindent'>“Maybe by the end of the summer we’ll feel
+different about going to college,” said Frank.
+“Just now I’m so glad to be out of school that
+I never want to see another study book again
+as long as I live.”</p>
+
+<p class='pindent'>“Me, too,” declared Joe.</p>
+
+<p class='pindent'>Their mother smiled indulgently, and the
+matter of the boys’ future plans rested at that.</p>
+
+<div><h1 id='ch9'>CHAPTER IX<br> <span class='sub-head'>Missing Mail</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The</span> night of the graduation exercises at the
+Bayport high school arrived, differing little
+from similar events in past years but of profound
+importance to the members of the graduating
+class and their parents.</p>
+
+<p class='pindent'>Mr. and Mrs. Hardy were there, very proud
+of their two boys, and Mrs. Hardy beamed with
+pleasure when Frank and Joe, dressed in their
+finest clothes and looking very uncomfortable,
+stepped up to receive their diplomas. Chet
+Morton was so nervous and embarrassed that
+he stumbled on the way to the platform and
+ended by dropping the diploma when it was
+handed to him.</p>
+
+<p class='pindent'>All the girls looked their prettiest, the boys
+looked their handsomest, the principal of the
+school excelled himself in the speech he had
+made at every graduation for the past fifteen
+years, various prominent citizens expressed
+their pride in the young people, and Callie
+Shaw, as class valedictorian, won the hearts of
+all by her valedictory address.</p>
+
+<p class='pindent'>There were other numbers on the program,
+including a violin solo by Iola Morton, an exceedingly
+vigorous recitation by Biff Hooper,
+an accordion solo by Tony Prito and—to cap
+it all—the antics of a burlesque orchestra organized
+by Chet. In this, Chet was in his element,
+wearing a fireman’s hat and a huge false
+mustache. Frank and Joe Hardy, wearing
+stovepipe hats and red wigs, alternated at a
+bass drum; Jerry Gilroy, in a coat that
+reached to his heels, performed upon a saxophone
+that wouldn’t work and from which Chet
+produced a string of sausage at the critical
+moment; Phil Cohen tortured a flute that was
+capable of but one note. The burlesque orchestra
+assaulted the ears of the audience for
+some time, with no music whatever, but with
+such earnestness that the hearers were doubled
+up with laughter.</p>
+
+<p class='pindent'>This was the high spot of the program, so
+far as the boys were concerned, and it ended
+the graduation exercises. When they left the
+school that night they all felt a little sad, as
+they knew they were leaving it for all time,
+“unless,” Chet Morton said, “they invite us
+back some day when we’re very famous to
+address the students on ‘The Secret of
+Success.’ ”</p>
+
+<p class='pindent'>“In the meantime,” said Frank, “what are
+we going to do this summer?”</p>
+
+<p class='pindent'>“I’d like another outing,” Joe volunteered.</p>
+
+<p class='pindent'>“Too much excitement for me,” returned
+Chet. “Last summer we were going to have
+a nice quiet trip down the coast, and look what
+happened. We got mixed up with a gang of
+smugglers and had no end of trouble.”</p>
+
+<p class='pindent'>“It finished up happily enough, didn’t it?”
+said Frank. “Even if you did get lost!”</p>
+
+<p class='pindent'>“This summer, I’d like to have a nice quiet
+holiday in a nice quiet cabin, with a good beach,
+where we can swim and loaf around and eat
+and sleep and not have anything to worry
+about.”</p>
+
+<p class='pindent'>“Sounds attractive,” Joe admitted. “Where
+are you going to find this place, and how can
+we get there?”</p>
+
+<p class='pindent'>“How about Cabin Island?” suggested Biff
+Hooper.</p>
+
+<p class='pindent'>The others were thoughtful.</p>
+
+<p class='pindent'>“You’ve had worse ideas, Biff,” said Chet
+Morton. “Do you think Mr. Jefferson will let
+us go there?”</p>
+
+<p class='pindent'>Frank laughed.</p>
+
+<p class='pindent'>“Why not? Didn’t we find his missing
+stamp collection? Didn’t he say we could have
+the use of the island and the cabin any time
+we wished? There won’t be any trouble so
+far as that’s concerned.”</p>
+
+<p class='pindent'>“I think an outing to Cabin Island would be
+the real thing,” Joe declared. “What do you
+say to organizing a trip? We can take the
+motorboats, use Cabin Island as our headquarters,
+then work out from there so we can go
+wherever we wish.”</p>
+
+<p class='pindent'>“You have a head on your shoulders,” Chet
+approved. “When we get tired of camping we
+can go exploring. When we get tired of the
+motorboats we can loaf around Cabin Island.”</p>
+
+<p class='pindent'>“Joe and I have the summer free,” said
+Frank. “After that, we’ll either go to college
+or go into business with our father.”</p>
+
+<p class='pindent'>“Don’t you know yet?”</p>
+
+<p class='pindent'>“We want to go in with dad,” said Joe
+promptly. “But he and mother seem bent on
+having us go to college. I think we’ll have a
+lot of arguing yet.”</p>
+
+<p class='pindent'>“In the meantime, don’t let it spoil your
+summer,” advised Chet. “Well, if you want
+to go on this outing, be sure and count me in.
+We can dig up some of the other fellows and
+we ought to have a bang-up good time.”</p>
+
+<p class='pindent'>“You can’t dig up many of them,” came
+from Joe.</p>
+
+<p class='pindent'>“Why not? Any fellow ought to jump at a
+chance like that.”</p>
+
+<p class='pindent'>“Well, some of them wouldn’t be allowed to
+leave home—got to work and all that. And
+some are on the ball team and have to practice
+when they aren’t playing a game. And Dick
+Roylet and his crowd are going on an auto
+tour.”</p>
+
+<p class='pindent'>“Well, we’ll get somebody—if we go,” put
+in Frank.</p>
+
+<p class='pindent'>Next day when the Hardy boys told their
+parents about the outing they had planned, Mr.
+and Mrs. Hardy glanced at one another.</p>
+
+<p class='pindent'>“Don’t you think you had better be making
+your preparations for going to college?” suggested
+Mr. Hardy.</p>
+
+<p class='pindent'>“If you wait too long, perhaps you may not
+be able to get in,” their mother ventured.</p>
+
+<p class='pindent'>“Do we have to go to college?” asked Frank.</p>
+
+<p class='pindent'>Mr. Hardy looked dubious.</p>
+
+<p class='pindent'>“You know, your mother and I have always
+had that in mind for you.”</p>
+
+<p class='pindent'>Joe groaned.</p>
+
+<p class='pindent'>“I’ll make a rotten lawyer.”</p>
+
+<p class='pindent'>“And I’m sure I’ll be a pretty punk doctor,”
+declared Frank. “Dad, won’t you let us go
+into business with you? We like detective
+work. It’s the only thing we’ll ever be happy
+at. Haven’t we done fairly well with the cases
+we’ve had so far?”</p>
+
+<p class='pindent'>“Yes, you’ve done well. I’ll admit that.
+Still—I think I’d rather see you go in for something
+else.”</p>
+
+<p class='pindent'>“Would you want us to go in for something
+we wouldn’t enjoy?” said Joe. “A person
+can’t be a success in his work unless he really
+likes it.”</p>
+
+<p class='pindent'>“That’s true,” returned Mr. Hardy, weakening
+a little. “Well, I must have time to think
+it over.”</p>
+
+<p class='pindent'>Frank offered a suggestion.</p>
+
+<p class='pindent'>“Let us go on our outing first, and by the
+time we come back we can settle the whole
+thing. We’ll be back in plenty of time to go
+to college, if you really insist that we go.”</p>
+
+<p class='pindent'>Mrs. Hardy nodded. “I think that’s fair
+enough, Fenton,” she said to her husband.</p>
+
+<p class='pindent'>“All right, then,” agreed the detective.
+“We’ll let the matter rest for the time being,
+and as soon as you boys return from your trip
+we’ll go into it thoroughly. But you must
+promise to abide by my decision. I don’t want
+to send you to college against your will, but
+I do want to do what’s best for your future.”</p>
+
+<p class='pindent'>“We understand that,” said the boys. “It’s
+for our own good. But we <span class='it'>do</span> want to be detectives.”</p>
+
+<p class='pindent'>Mr. Hardy smiled.</p>
+
+<p class='pindent'>“You seem to have your minds made up, at
+any rate. Well, let it go at that. Have your
+outing and enjoy yourselves. Then we’ll settle
+the whole matter, once and for all.”</p>
+
+<p class='pindent'>However, the lads had little time in which to
+proceed with their plans for the outing. They
+did not see Chet Morton that afternoon and the
+trip was not discussed with any of the other
+lads they met. Next morning, as they were
+having breakfast, their father came into the
+dining room.</p>
+
+<p class='pindent'>“After breakfast is over,” he said, “come
+into my study. I want to have a little talk
+with you.”</p>
+
+<p class='pindent'>“We’ll be there.”</p>
+
+<p class='pindent'>When their father had gone, they fell to wondering
+why he wanted to see them.</p>
+
+<p class='pindent'>“I can’t think of any mischief we’ve been
+into—except breaking that pane of glass in the
+garage,” said Joe.</p>
+
+<p class='pindent'>“He wouldn’t scold us for that. I intended
+to put in a new pane of glass to-day.”</p>
+
+<p class='pindent'>“There’s something in the wind.”</p>
+
+<p class='pindent'>They hurried through the remainder of the
+meal, anxious to learn the reason for the summons.
+When they went into the study, Mr.
+Hardy was reading a long typewritten letter
+which he placed to one side.</p>
+
+<p class='pindent'>“I’ve been asked to handle a case,” he explained
+at once, “and I thought maybe you
+could help me a little. Sometimes you hear of
+things that I mightn’t learn about. This is a
+serious case and just now I’m trying to make
+up my mind how to go about it.”</p>
+
+<p class='pindent'>“What has happened, Dad?” asked Frank.</p>
+
+<p class='pindent'>“I received this letter this morning from the
+postal authorities, explaining the circumstances.
+It seems that several bags of valuable mail
+have disappeared from one of the hangars at
+the airport near here.”</p>
+
+<p class='pindent'>“Stolen?”</p>
+
+<p class='pindent'>“They couldn’t have disappeared any other
+way. The mail, as you know, is very carefully
+guarded. In this instance, the train that was
+to take the mail into the city was a few minutes
+late and the sacks were accidently left unguarded.
+When the train arrived it was found
+that the mail had disappeared. The matter is
+being kept quiet for the time being, in the hope
+that we may get a clue. But so far the whole
+business seems to be a complete mystery.”</p>
+
+<p class='pindent'>“Haven’t they any idea who stole it?”
+asked Joe.</p>
+
+<p class='pindent'>“No idea at all. The only men around, so
+far as they know, were the usual airport
+officials and pilots. Practically all of them are
+above suspicion. From the looks of the case,
+I’m inclined to think some outsider may have
+been hiding near by, watching his chance, and
+when he saw the sacks left unguarded he simply
+seized them and cleared out.”</p>
+
+<p class='pindent'>Frank leaned forward in excitement.</p>
+
+<p class='pindent'>“I think we can help you a little,” he declared.
+“We may know something about that
+very robbery.”</p>
+
+<p class='pindent'>“Already?” exclaimed Fenton Hardy, astonished.</p>
+
+<p class='pindent'>Frank and Joe thereupon told their father
+about their adventure in Beach Grove on the
+day of the picnic. They told that they had seen
+Giles Ducroy and his two companions near the
+old cabin, how they had followed the men and
+listened to their conversation.</p>
+
+<p class='pindent'>“Ducroy was trying to get these other chaps
+to go in with him on some crooked deal, and
+they were afraid because they said it was too
+dangerous,” explained Frank. “Ducroy told
+them they’d make ten thousand dollars apiece
+out of it. Perhaps that was what he meant.
+He planned to steal some of the mail bags.”</p>
+
+<p class='pindent'>Fenton Hardy was interested.</p>
+
+<p class='pindent'>“Certainly a suspicious conversation,” he admitted.
+“Still, the mail bags weren’t worth
+any thirty thousand dollars, if what the post
+office people tell me is correct. They were
+worth about two thousand dollars at the most.
+Besides, Giles Ducroy is already under suspicion.”</p>
+
+<p class='pindent'>“Has he been arrested?” asked Joe.</p>
+
+<p class='pindent'>Fenton Hardy shook his head.</p>
+
+<p class='pindent'>“When the theft occurred, the authorities
+first thought of Ducroy, because they knew he
+had been discharged and was probably looking
+for a chance of revenge. So their first action
+was to investigate his movements on the day of
+the robbery.”</p>
+
+<p class='pindent'>“And what did they find?”</p>
+
+<p class='pindent'>“He wasn’t near Bayport at all. He was in
+Philadelphia—at least, he has such an alibi.”</p>
+
+<p class='pindent'>“Can he prove it?” asked Frank.</p>
+
+<p class='pindent'>“He had two witnesses to prove it. So nothing
+could be done against Ducroy.”</p>
+
+<p class='pindent'>“I’d like to know who those witnesses were,”
+said Frank. “I don’t believe he was in Philadelphia
+at all.”</p>
+
+<p class='pindent'>The boys were openly dubious about Ducroy’s
+alibi.</p>
+
+<p class='pindent'>“He’s a slick one, Dad,” declared Joe. “He
+may look dumb, but he’s not as dumb as he
+looks.”</p>
+
+<div><h1 id='ch10'>CHAPTER X<br> <span class='sub-head'>Looking for Clues</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The</span> news that Giles Ducroy had a proven
+alibi to clear himself of suspicion in the affair
+of the stolen mail sacks disconcerted the Hardy
+boys for a time.</p>
+
+<p class='pindent'>When their father told them about the robbery
+their first thought was that Ducroy and his
+two companions were the guilty parties, for the
+theft seemed to be linked up in some manner
+with the conversation the lads had overheard
+in the cabin at Beach Grove. However, there
+now remained the fact that Ducroy had an alibi,
+and also the fact that the mail sacks were by no
+means worth the amount the former pilot had
+mentioned to his companions.</p>
+
+<p class='pindent'>“Just the same,” declared Frank that afternoon,
+“I’m convinced that Ducroy had something
+to do with the affair, alibi or no alibi.”</p>
+
+<p class='pindent'>“Perhaps the mail sacks weren’t stolen by
+Ducroy,” suggested Joe. “Perhaps he went
+to Philadelphia, so he would be able to prove an
+alibi, and left Newt Pipps and Ollie Jacobs to
+commit the actual robbery.”</p>
+
+<p class='pindent'>“It could have been worked that way. I’ll
+tell you what we’ll do, Joe. Let’s take the
+roadster and drive back down to Beach Grove.
+I’d like to take another look at that cabin.
+Perhaps we’ll find a few clues there that may
+help us.”</p>
+
+<p class='pindent'>Joe was impressed by this suggestion, and
+in a short time the Hardy boys were speeding
+down the Shore Road in their car. When they
+reached the grove they left the roadster and
+made their way through the woods down the
+path toward the little cabin.</p>
+
+<p class='pindent'>“We didn’t have the opportunity to look
+through the place when we were here before,”
+Frank pointed out. “They may have left something
+behind, a few notes or plans for instance,
+that will give us a better idea of what they were
+talking about.”</p>
+
+<p class='pindent'>“It’s a mighty suspicious thing that a robbery
+should occur at the airport so soon after
+Giles Ducroy and his friends were talking
+about some crooked scheme.”</p>
+
+<p class='pindent'>“That’s the way I feel about it.”</p>
+
+<p class='pindent'>The boys entered the cabin. The door was
+unlocked and the place was deserted. It was
+sparsely furnished with only a small wooden
+table, two broken chairs and a few boxes.</p>
+
+<p class='pindent'>“Nothing much here,” Frank remarked.
+“Still, it won’t do any harm to look around
+carefully.”</p>
+
+<p class='pindent'>Joe came upon an empty bottle over in a
+corner, perhaps the bottle from which the men
+had been drinking on the afternoon of the
+picnic. Frank’s attention was attracted by a
+number of cigarette stubs on the table.</p>
+
+<p class='pindent'>“Sometimes a little thing like a cigarette
+turns out to be a mighty valuable clue,” he observed,
+examining the stubs. Most of them were
+very short, but on one, a trifle longer than the
+rest, he found the letters “RE.” The rest of
+the word had been obliterated with the burning
+of the cigarette.</p>
+
+<p class='pindent'>“I wonder what make of cigarettes they
+were smoking,” he said. He searched the cabin
+thoroughly and at last he found what he was
+looking for. Beneath one of the boxes he saw
+a crumpled paper package. He picked this up,
+unfolded it, and examined it carefully.</p>
+
+<p class='pindent'>The package had once held cigarettes, and
+across the front he saw the name, “Red Ribbon
+Cigarettes.”</p>
+
+<p class='pindent'>“Not much of a clue there,” laughed Joe.
+“All gone up in smoke.”</p>
+
+<p class='pindent'>“You never can tell,” returned his brother,
+pocketing the package.</p>
+
+<p class='pindent'>“Better be careful. If mother finds that
+package in your pocket she’ll think you’ve been
+smoking.”</p>
+
+<p class='pindent'>“Mother knows us well enough to know we
+don’t smoke,” Frank said. “I have a hunch
+that this little package may come in handy
+some day.”</p>
+
+<p class='pindent'>Although the boys searched the bare little
+cabin high and low, they found nothing else that
+might help them. Their search for clues appeared
+to have been a failure.</p>
+
+<p class='pindent'>“Ducroy and his friends were too wise to
+leave any notes that might incriminate them,”
+Joe said, as they went away. “I guess we’ll
+have to tackle the case from another angle.”</p>
+
+<p class='pindent'>“Dad’s handling it to the best of his ability,
+and I guess he will be in a position to get information
+that we’ll never run across. All we
+can do is to keep our ears open and, if we hear
+anything, let him know.”</p>
+
+<p class='pindent'>The boys returned to Bayport, somewhat
+disappointed; but when they were near their
+home they dismissed the mail bag mystery from
+their minds, for they met Chet Morton and Biff
+Hooper.</p>
+
+<p class='pindent'>“Just who we were looking for!” exclaimed
+Chet. “We called at the house, but your
+mother said you had gone out.”</p>
+
+<p class='pindent'>“What’s up?” asked Joe.</p>
+
+<p class='pindent'>“Why, Biff and I thought it would be a fine
+afternoon to take a little boat trip. I thought
+we could go down to Cabin Island and see that
+everything is in shape. We can find out what
+we need to take down there for our outing. I
+know we left some kitchen dishes and other
+things there last winter, but they may be gone
+by now. We can look the place over and make
+a list of what we’ll have to bring along.”</p>
+
+<p class='pindent'>“You’re going on the trip, aren’t you?”
+asked Biff.</p>
+
+<p class='pindent'>“Sure, we’re going. I guess it isn’t too late
+in the day to go down to the island, Chet.
+Come on with us and we’ll take the car back to
+the garage.”</p>
+
+<p class='pindent'>The Hardy boys drove back to the house with
+the other lads, told their mother that they were
+going down to Cabin Island in the boat, and
+started off for the boathouse. The lads did not
+take any food with them, for the Hardy boys’
+motorboat, <span class='it'>The Sleuth</span>, was a speedy craft and
+was quite capable of taking them to Cabin
+Island and back by evening.</p>
+
+<p class='pindent'>It was a warm, sultry afternoon, and the lads
+were glad to be out on the cool bay, away from
+the sweltering heat of the city. It had been an
+unusually close day, and there had been occasional
+rumbles of distant thunder.</p>
+
+<p class='pindent'>“We’re going to have a thunderstorm to-night,
+I’ll bet,” said Biff, as the boat nosed
+down the bay.</p>
+
+<p class='pindent'>“I don’t think it’ll break before we get back,”
+said Frank. “It’s a long way off yet.”</p>
+
+<p class='pindent'><span class='it'>The Sleuth</span> drummed along smoothly, and
+Joe lolled at the wheel. Once they left the narrow
+end of the bay upon which the city nestled
+in the glaring sunlight, there was a stiff breeze,
+vigorous and refreshing.</p>
+
+<p class='pindent'>“Oh, boy!” gloated Chet. “This is the life!”</p>
+
+<p class='pindent'>“It sure is!” the others agreed.</p>
+
+<p class='pindent'>By the time they came within sight of Cabin
+Island, leaving Bayport far behind, they could
+see rolling black clouds in the east, and the
+murmur of thunder had become more continuous.</p>
+
+<p class='pindent'>“We shan’t be able to stay long, I’m afraid,”
+remarked Frank. “That storm is coming up
+more quickly than I thought it would.”</p>
+
+<p class='pindent'>“Oh, it’s hours away yet,” scoffed Chet.
+“You’ll see.”</p>
+
+<p class='pindent'>“Let’s hope so. Anyway, we won’t lose
+time. We’ll just go up to the cabin and take
+a quick look around. I don’t want to get caught
+out in a bad storm. <span class='it'>The Sleuth</span> is a good little
+boat, but the waves run mighty high in the open
+bay around here.”</p>
+
+<p class='pindent'>Those who followed the adventures of the
+Hardy boys in “The Mystery of Cabin Island,”
+are aware that the island, which was owned by
+Elroy Jefferson, a wealthy antique dealer of
+Bayport, lay far down Barmet Bay in a little
+cove. There was a large cabin, built by Mr.
+Jefferson, fully equipped and furnished, but
+not occupied by the owner because it had been
+built for the use of his wife and son. They had
+died, and the associations of the island had been
+so painful to him that he had never gone near
+the place again. However, grateful to the
+Hardy boys because they had recovered his
+stolen automobile and because they had solved
+the mystery of a valuable stamp collection that
+had been purloined from him, he had turned
+over the key of the cabin to them with full permission
+to make use of the place on any of their
+outings.</p>
+
+<p class='pindent'>They ran the motorboat into the little boathouse
+and made it secure, then clambered up
+the familiar path toward the cabin. They had
+last been on the island in the winter time, when
+everything was blanketed with snow. Now it
+was doubly beautiful with its grassy, wooded
+slopes and its tall trees, among which the
+cabin stood.</p>
+
+<p class='pindent'>“Make it snappy,” cautioned Frank. “That
+storm looks worse every minute.”</p>
+
+<p class='pindent'>He opened the cabin door and they stepped
+inside. The chimney, which had been damaged
+during a storm the previous winter, had been
+repaired by some workmen whom Elroy Jefferson
+had sent to the island, and the place had
+been thoroughly cleaned. Some new furniture
+had been installed and on going to the kitchen
+the boys found a full supply of dishes, kettles,
+frying pans, cutlery—everything they could
+possibly need except provisions.</p>
+
+<p class='pindent'>“He must have expected us to come here
+during the summer!” exclaimed Joe, in delight.
+“He certainly hasn’t overlooked anything.”</p>
+
+<p class='pindent'>“Mighty good of him, I’ll say!” Chet declared,
+and his sentiment was echoed by the
+others. “We have nothing to worry about in
+the way of kitchen equipment, at any rate.
+We’ll need only blankets and grub.”</p>
+
+<p class='pindent'>“I think we’ll have a fine outing here.”
+Frank looked out the window. “Well, we’ve
+found that we don’t have to worry about the
+kitchen end of it. Now let’s be going. The
+storm is right overhead.”</p>
+
+<p class='pindent'>When the boys stepped outside again, all saw
+that Frank’s desire for haste was well-founded.
+There were white caps rolling on the bay and
+the sky was growing black. Even as they
+started down the path there was a flash of
+lightning and an ear-splitting crash of thunder.
+Then followed a gusty shower of rain. The
+trees were bending before the rising wind.</p>
+
+<p class='pindent'>“We’ll never make it!” shouted Frank.
+“No use trying to get back to Bayport now.”</p>
+
+<p class='pindent'>“What’ll we do?” asked Chet.</p>
+
+<p class='pindent'>“I guess we’d better go back to the cabin.”</p>
+
+<p class='pindent'>“We haven’t any food, no blankets, no oil in
+the lights. We’ll probably be stranded here all
+night.”</p>
+
+<p class='pindent'>“This is a fine lookout,” grumbled Biff. “I
+wish I hadn’t come.”</p>
+
+<p class='pindent'>As the boys looked out over the bay they
+could see a sweeping wall of rain approaching
+above the stormy waters. His companions realized
+that Frank Hardy was right. They could
+not hope to brave the perils of that storm by
+venturing a return to Bayport that night. On
+the other hand, the prospect of being stranded
+on the island without food was far from
+pleasing.</p>
+
+<p class='pindent'>Rain was pouring now. Another lightning
+flash zigzagged its way through the clouds. Another
+thunderclap crashed forth.</p>
+
+<p class='pindent'>“Do you think we can reach the village?”
+shouted Joe.</p>
+
+<p class='pindent'>Frank had almost forgotten about the little
+village on the mainland not far away which
+they had visited several times during the winter.
+Amos Grice, the storekeeper, was a good
+friend of theirs and his hospitality was preferable
+to spending a night in a dark cabin, without
+food or blankets.</p>
+
+<p class='pindent'>“We’ll try it, anyway. If we get into the
+shelter of the shore I think we can make it all
+right. Come on fellows!”</p>
+
+<p class='pindent'>The others followed Frank down the steep
+path to the boathouse, where all clambered into
+<span class='it'>The Sleuth</span>. The engine roared as the boat
+sped out into the rolling waves, this time Frank
+taking the wheel.</p>
+
+<p class='pindent'>Smash!</p>
+
+<p class='pindent'>A great wave broke over the bow, drenching
+the boys to the skin. The full force of the wind
+caught them as they rounded the point of the
+island. They were plunging out into a raging
+waste of waters.</p>
+
+<p class='pindent'>“We’ll never make it!” groaned Chet.</p>
+
+<div><h1 id='ch11'>CHAPTER XI<br> <span class='sub-head'>News from the City</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Frank Hardy</span> set his jaw with grim determination
+as he drove the motorboat into the
+storm. It was too late to turn back.</p>
+
+<p class='pindent'>The storm had swept up with such speed that
+Frank realized now that he had underestimated
+it. The wind was terrific and the waves were
+high. They battered against the staunch little
+boat, drenching the boys with flying spray.</p>
+
+<p class='pindent'>Frank headed toward the mainland, but then
+he saw that he could not hope to find shelter
+from the wind along the shore. The waves
+were rolling in and dashing against the rocks.
+The motorboat would have no chance there. It
+would be flung hither and thither and battered
+to pieces.</p>
+
+<p class='pindent'>“Nothing for it but to head right into the
+wind, I guess,” he shouted, above the howl
+of the storm.</p>
+
+<p class='pindent'>The other boys were crouching in the bottom
+of the boat, out of the flying spray. The
+boat seemed to quiver with successive shocks
+as it bucked the waves.</p>
+
+<p class='pindent'>The rain was driving into their faces.
+Through the downpour Frank could not even
+see the little village toward which they were
+bound. He wished they had remained on Cabin
+Island.</p>
+
+<p class='pindent'><span class='it'>The Sleuth</span>, although small, was a strong and
+well-built craft. The engine throbbed faithfully.
+None of them dared think of the consequences
+should the engine fail.</p>
+
+<p class='pindent'>The bow of the craft cut through the rolling
+waves like a knife. Thunder rolled overhead.
+The sky was black. The boys could scarcely
+see the shore. Driving against the wind and
+the tide, the boat could make little speed, and
+headway seemed slight.</p>
+
+<p class='pindent'>Nevertheless <span class='it'>The Sleuth</span> was edging slowly
+down the bay, coming ever closer to the little
+village. Frank peered through the raging
+storm, hoping to catch sight of the little huddle
+of houses on the shore.</p>
+
+<p class='pindent'>Lightning flared in the dark sky. Frank
+held the boat steadily into the wind.</p>
+
+<p class='pindent'>They were all drenched to the skin. Although
+no one said a word, Frank could see that the
+others were frightened. As a matter of fact,
+he was none too confident of the outcome himself.</p>
+
+<p class='pindent'>“It all depends on the engine,” he muttered.
+“If that fails, we’re done for.”</p>
+
+<p class='pindent'>But the engine had been thoroughly overhauled
+just the previous week. He was grateful
+for the foresight that had enabled him and
+Joe to take this precaution.</p>
+
+<p class='pindent'>Joe crept to the side of his brother.</p>
+
+<p class='pindent'>“Do you think we’ll get there, Frank?” he
+shouted.</p>
+
+<p class='pindent'>Frank nodded. “It’s dirty weather, but we
+ought to make it all right.”</p>
+
+<p class='pindent'>Just then he caught sight of the little break
+in the shoreline that indicated the cove where
+the village was located. They were still far
+out, and to reach the village the boat must run
+diagonal to the waves. This was the hardest
+test.</p>
+
+<p class='pindent'>The buffeting <span class='it'>The Sleuth</span> had previously received
+was as nothing to what she now suffered.
+Time and again the boys held their breaths, certain
+that the boat was about to capsize. Great
+waves would crash against it, the boat would
+cant far over on her side, her bow would be
+buried in the water. Then, like a live thing,
+<span class='it'>The Sleuth</span> would shake herself free, rise above
+the waves, and go plunging on.</p>
+
+<p class='pindent'>The boys clung to every available hold, fearful
+of being washed overboard.</p>
+
+<p class='pindent'>Suddenly Joe gave a shout of warning:</p>
+
+<p class='pindent'>“Watch out!”</p>
+
+<p class='pindent'>A great roller was bearing down on them.
+They ducked, waited——</p>
+
+<p class='pindent'>Crash!</p>
+
+<p class='pindent'>A huge sea of green water engulfed them.
+For a moment the boat was completely buried
+beneath the wave. It slipped far over. Frank
+felt his feet washed from beneath him. He
+clung to the wheel with all the strength at his
+command, held his breath through what seemed
+an eternity of waiting.</p>
+
+<p class='pindent'>Then the motorboat labored free of the wave,
+slowly righted itself. The water receded. The
+craft was weighted down by the water that still
+remained in it, but all the boys were safe.
+Chet was suffering from a cut across the forehead,
+where he had been flung against one of
+the seats; Biff was clutching his wrist, which
+had been wrenched in his desperate effort to
+retain his grip on an iron ring; Joe was gasping
+for breath after his immersion in the water;
+Frank felt a dull pain in his side, where he
+had been dashed against the wheel.</p>
+
+<p class='pindent'>More dead than alive, the boys held on. But
+the village was now in plain view. They had
+gone through the worst of the storm, and the
+waves were now hurling the boat in toward the
+cove.</p>
+
+<p class='pindent'>Frank steered toward a little dock, where
+the angry waters were dashing themselves angrily
+against the timbers. He saw a man clad
+in oilskins running out on the dock, gesturing
+to them and pointing toward the shore. There
+was a little boathouse in the cove, and then
+the man ran from the dock over toward the
+boathouse, still gesturing.</p>
+
+<p class='pindent'>There was shelter for them. The motorboat
+would have been dashed to pieces had they tied
+up to the dock. Frank saw the door of the
+boathouse open and he drove directly toward
+it. A great wave caught the craft and it shot
+forward. A turn of the wheel and he was
+headed into the narrow opening. He switched
+off the engine, and then <span class='it'>The Sleuth</span> slid gently
+into the slip.</p>
+
+<p class='pindent'>Tired, exhausted, drenched, the boys clambered
+out of the boat. The man in oilskins was
+waiting for them. He seized a rope Frank flung
+to him and snubbed it around a post.</p>
+
+<p class='pindent'>“Well, now, that was a narrow squeak, if
+ever I saw one!” he declared in a familiar,
+nasal voice. “Wust storm we’ve had on this
+bay for ten years, and you’d be caught in it.
+You’re mighty lucky, my lads.”</p>
+
+<p class='pindent'>They looked up. They knew that voice well.</p>
+
+<p class='pindent'>“Amos Grice!” exclaimed Frank.</p>
+
+<p class='pindent'>At the sound of his name, the man looked
+around. Then he recognized the refugees.</p>
+
+<p class='pindent'>“Well, if it ain’t the Hardy boys!” he
+shouted in welcome. “And Chet and Biff!”</p>
+
+<p class='pindent'>“You certainly did us a good turn that time,”
+declared Joe.</p>
+
+<p class='pindent'>Amos Grice was soon shaking hands with
+them, asking a score of questions. How had
+they come to be out on the bay in the storm?
+Had they been at Cabin Island? Had they
+been frightened? How did the boat get half
+full of water? And so on and so forth. He
+was a kindly old man, this village storekeeper.
+He now led the way out of the boathouse.</p>
+
+<p class='pindent'>“Come up to the store,” he said. “Come
+up and put on some dry clothes. You’re soaked
+to the hide, all of you. Come up and tell me
+how it happened.”</p>
+
+<p class='pindent'>“Nothing much to tell, Mr. Grice,” explained
+Frank. “We were on Cabin Island this afternoon
+when we saw the storm coming up. We
+knew there was no chance of getting back to
+Bayport in time, so we thought we’d run over
+here, but the storm broke too suddenly for us.”</p>
+
+<p class='pindent'>“It did break sudden,” admitted the storekeeper.
+“It broke sudden and fierce. I’ve
+never seen a worse storm in ten years.”</p>
+
+<p class='pindent'>He took them up to the store, and in a warm
+kitchen at the back he bade them dry themselves
+by the fire while he hustled about and procured
+dry clothing. Amos Grice was a bachelor, and
+while his living quarters were crude, they were
+neat and comfortable. He was genuinely delighted
+to see the boys, and he soon busied himself
+at the stove preparing supper.</p>
+
+<p class='pindent'>After a hearty meal the lads were feeling
+more comfortable and their hazardous adventure
+on the bay did not seem quite so perilous
+as they looked back on it.</p>
+
+<p class='pindent'>“I guess we won’t be able to get back to
+the city to-night,” said Frank regretfully.</p>
+
+<p class='pindent'>Amos Grice snorted.</p>
+
+<p class='pindent'>“I wouldn’t hear of it!” he declared.
+“Couldn’t think of it! Just suicide to try it.
+No, sir, you lads have got to spend the night
+with me, and glad I am to have you. It’s seldom
+enough I have company here.”</p>
+
+<p class='pindent'>“As long as you have room for us——”</p>
+
+<p class='pindent'>“Of course I have room for you. There’s
+two big beds in the spare room, and you’re more
+than welcome.”</p>
+
+<p class='pindent'>A bell occasionally tinkled out in the store,
+and Amos Grice bustled away to wait on a customer.
+However, there were few people in
+the little village and the night was so wild and
+stormy that nearly everyone was staying indoors,
+so the interruptions were few.</p>
+
+<p class='pindent'>They chatted with the old man all that evening,
+sitting by the fire, and eventually he
+showed them to a big room where the beds were
+already made.</p>
+
+<p class='pindent'>“Now,” he said, “sleep as long as you wish
+and I’ll have some breakfast for you in the
+morning. No doubt your parents is worryin’
+about you, and I’d phone ’em if I could, to let
+’em know you’re all safe and sound. But the
+telephone wires is down somewhere along the
+line. They’ll likely be fixed by morning.”</p>
+
+<p class='pindent'>“Dad and mother will certainly be worrying
+about us,” said Joe.</p>
+
+<p class='pindent'>“Can’t be helped,” returned Amos philosophically.
+“They’ll feel all the better when
+they know you’re safe.”</p>
+
+<p class='pindent'>The boys were tired and they fell asleep
+quickly. In the morning when they awakened
+the sun was shining in the window. The storm
+was over. Out in the kitchen a fire crackled in
+the stove and they could hear Amos Grice moving
+about. There was a savory aroma of bacon
+and eggs and coffee.</p>
+
+<p class='pindent'>“He’s certainly a good scout!” declared
+Chet, as they dressed.</p>
+
+<p class='pindent'>“Can’t be beat,” agreed Biff.</p>
+
+<p class='pindent'>When the boys were washed and dressed,
+they went out into the kitchen.</p>
+
+<p class='pindent'>“Sleep well?” inquired Amos.</p>
+
+<p class='pindent'>“You bet!”</p>
+
+<p class='pindent'>“That’s good. Breakfast is ready. Pull
+your chairs up to the table and get on the outside
+of some bacon and eggs. There’s plenty,
+so don’t be afeared to ask for second helpin’s.”</p>
+
+<p class='pindent'>“Is the telephone working, Mr. Grice?” asked
+Frank. “I’d like to call them up at home if
+I can.”</p>
+
+<p class='pindent'>“Yep, the phone is workin’ again,” the storekeeper
+assured them. “I know, because I was
+callin’ the operator this morning. Big doin’s
+in Bayport last night.”</p>
+
+<p class='pindent'>“What was that?” asked Joe, interested.</p>
+
+<p class='pindent'>“Big robbery at the airport. One of them
+airplanes was robbed of a lot of mail worth
+more’n twenty thousand dollars, so the telephone
+operator was tellin’ me.”</p>
+
+<p class='pindent'>The Hardy boys looked at one another in
+amazement. A second robbery at the airport!
+Impulsively, Frank exclaimed:</p>
+
+<p class='pindent'>“Ducroy again!”</p>
+
+<div><h1 id='ch12'>CHAPTER XII<br> <span class='sub-head'>Under Arrest</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>“What’s</span> that?” demanded the storekeeper
+abruptly, in response to Frank Hardy’s inadvertent
+exclamation.</p>
+
+<p class='pindent'>“Nothing,” answered Frank. “I was surprised—that’s
+all. You see, there was a robbery
+at the airport only a day or so ago.”</p>
+
+<p class='pindent'>“Another one, eh? Well, they oughta watch
+that place more careful, that’s all I can say.
+People won’t be sendin’ their letters by airplane
+if they think they’re goin’ to be stolen
+all the time.”</p>
+
+<p class='pindent'>“That’s a case for you fellows,” said Biff.</p>
+
+<p class='pindent'>Neither Biff nor Chet were aware of the
+depth of the Hardy boy’s interest in the airport
+robberies.</p>
+
+<p class='pindent'>“Did the operator tell you anything more
+about that affair, Mr. Grice?” asked Frank,
+after a pause.</p>
+
+<p class='pindent'>“Nothin’ more than what I’ve told you. She
+just said there was a big robbery and twenty
+thousand dollars’ worth of mail had been stolen
+last night.”</p>
+
+<p class='pindent'>Joe went to the telephone. After some delay
+he managed to get the Hardy home in Bayport
+on the wire. His mother’s voice answered.</p>
+
+<p class='pindent'>“Hello, Mother! This is Joe talking.”</p>
+
+<p class='pindent'>Her voice had an unmistakable note of relief
+as she answered:</p>
+
+<p class='pindent'>“Joe! Oh, I’m so glad to hear your voice
+again. Your father and I have been greatly
+worried about you. Where are you? What
+happened? Why didn’t you come home last
+night?”</p>
+
+<p class='pindent'>“Don’t worry, Mother. We were caught in
+the storm and we couldn’t get back. We’re
+quite safe. We’re at Mr. Grice’s place, down
+below Cabin Island.”</p>
+
+<p class='pindent'>“Well, I’m glad to hear that. When are
+you coming home?”</p>
+
+<p class='pindent'>“We’re coming back to-day. Would you
+mind telephoning to Mrs. Morton and Mrs.
+Hooper? Tell them that Chet and Biff are
+with us and that they’re all right too.”</p>
+
+<p class='pindent'>“I’ll do that, Joe. Just a minute. Your
+father wants to speak to you.”</p>
+
+<p class='pindent'>Joe waited a moment. Then he heard his
+father’s voice.</p>
+
+<p class='pindent'>“Hello, Son. You’ve given us a pretty bad
+scare.”</p>
+
+<p class='pindent'>“We’re sorry, Dad, but we got caught in the
+storm.”</p>
+
+<p class='pindent'>“Let me in on this, Joe,” begged Frank; and
+when Joe had put the telephone in his brother’s
+hand the older Hardy boy continued: “Hello,
+Dad! Worried you and mother, did we? Sorry.
+But we’re all right. Will tell you about it when
+we get back.”</p>
+
+<p class='pindent'>“Well, I’m glad you’re all right. Now listen.
+I want you and Joe to come home at
+once.”</p>
+
+<p class='pindent'>“Sure. We are just going to leave.”</p>
+
+<p class='pindent'>“Come back to Bayport at once. Something
+has happened.”</p>
+
+<p class='pindent'>“What’s wrong, Dad?”</p>
+
+<p class='pindent'>“I’ll tell you when you reach here. But don’t
+lose any time.”</p>
+
+<p class='pindent'>“Is it about the airport robbery?” asked
+Frank.</p>
+
+<p class='pindent'>“How did you know there was a robbery at
+the airport?” demanded his father in an anxious
+tone.</p>
+
+<p class='pindent'>“We heard it this morning through Mr.
+Grice.”</p>
+
+<p class='pindent'>“Well, it’s connected with the robbery, but
+it’s a little worse than that. Come right home,
+mind now.”</p>
+
+<p class='pindent'>“All right, Dad. We’ll leave right away.”</p>
+
+<p class='pindent'>Frank hung up the receiver and turned to
+the others. He was puzzled.</p>
+
+<p class='pindent'>“I guess we can’t hang around here this
+morning. Dad wants us back right away. He
+seems awfully anxious.”</p>
+
+<p class='pindent'>“Anything wrong at home?” asked Joe
+quickly. “Mother didn’t say so.”</p>
+
+<p class='pindent'>“Everything’s all right there, I guess. But
+Dad has something on his mind. He said he’d
+explain it when we got home.”</p>
+
+<p class='pindent'>“Shucks!” grumbled Amos Grice. “And I
+counted on takin’ you lads out fishin’ this
+morning.”</p>
+
+<p class='pindent'>“I guess we’ll have to call it off, Mr. Grice.
+Some other time, perhaps.”</p>
+
+<p class='pindent'>Chet Morton sighed and ate another slice of
+bacon.</p>
+
+<p class='pindent'>“I guess we’ll all catch it when we get home.
+Was your Dad sore, Frank?”</p>
+
+<p class='pindent'>“No, he didn’t seem angry. I can’t imagine
+what’s wrong. Well, I guess we’ll have to bail
+out the boat right after breakfast and start for
+home.”</p>
+
+<p class='pindent'>After they had eaten, Amos Grice helped
+them bail out the motorboat. It had stood the
+storm well, in spite of the terrific battering
+it had received. The old storekeeper was disappointed
+because his young guests could not
+remain with him longer, and when they thanked
+him heartily for his kindness he waved their
+gratitude aside.</p>
+
+<p class='pindent'>“A pleasure,” he told them. “I’m always
+glad to see you. Any time you’re down this
+way, be sure and drop in.”</p>
+
+<p class='pindent'>“We’ll pick better weather next time, Mr.
+Grice,” laughed Chet.</p>
+
+<p class='pindent'>“In fair weather or foul, you’re always welcome.”</p>
+
+<p class='pindent'>They got into the boat and started off. The
+storekeeper stood on the dock and waved to
+them as they departed. Then he turned and
+walked slowly up toward his store.</p>
+
+<p class='pindent'>Joe came up and sat beside Frank, who was
+at the wheel.</p>
+
+<p class='pindent'>“What do you think has happened, Frank?”</p>
+
+<p class='pindent'>“I can’t imagine. It has something to do
+with the robbery last night, I’m sure.”</p>
+
+<p class='pindent'>“But why should dad want us back right
+away?” Joe insisted.</p>
+
+<p class='pindent'>Frank shrugged. “It beats me. Perhaps he
+has some work for us to do, helping him trace
+the thieves.”</p>
+
+<p class='pindent'>“Maybe that’s it. I sure hope so.”</p>
+
+<p class='pindent'>Frank was silent for a while. Then he said:</p>
+
+<p class='pindent'>“I wonder if Giles Ducroy and his friends
+will have an alibi this time.”</p>
+
+<p class='pindent'>“It will have to be a mighty good one. Just
+think of it! Two mail thefts in a row. Whoever
+did last night’s job must know the run
+of the airport pretty well.”</p>
+
+<p class='pindent'>“Whoever committed the first robbery knew
+the lay of the land too. If we solve the first
+one we’ve solved them both.”</p>
+
+<p class='pindent'>“We?” said Joe. “I don’t think <span class='it'>we’ll</span> have
+much chance to solve it. This is dad’s case.
+I’ll bet it won’t take him very long to clear it
+up, either.”</p>
+
+<p class='pindent'>But, with all their conjectures, the Hardy
+boys had no suspicion of the real reason for
+their summons back to Bayport. Had they
+known what had caused that note of urgency
+and anxiety in their father’s voice, they would
+have been dumbfounded. A stunning surprise
+awaited them.</p>
+
+<p class='pindent'>They passed Cabin Island and headed out of
+the cove into the open bay. The water was still
+rough from yesterday’s storm, but there was
+little wind. After a while the city came in sight
+far in the distance, shining in the sunlight, beneath
+a pall of smoke from the factory chimneys.</p>
+
+<p class='pindent'>It was a few minutes before twelve o’clock
+when the boys finally arrived at Bayport and
+ran <span class='it'>The Sleuth</span> into the boathouse. To their
+surprise they saw that a man was lounging in
+the doorway. He was a big man, with a fat,
+stolid face, and he was chewing at an unlighted
+cigar, his thumbs in his vest pockets.</p>
+
+<p class='pindent'>“Good mornin’, boys,” he rumbled.</p>
+
+<p class='pindent'>They recognized him as Detective Smuff, of
+the Bayport police department, a worthy if unintelligent
+officer. Frank could not imagine why
+Smuff should be in the boathouse, apparently
+waiting for them, but he grinned amiably at
+the detective.</p>
+
+<p class='pindent'>“Hello, Mr. Smuff! It is an unexpected surprise
+to find you here.”</p>
+
+<p class='pindent'>Smuff nodded portentously. “It is?” he
+asked.</p>
+
+<p class='pindent'>“Last person in the world we ever thought
+would come down to welcome us,” declared
+Chet. “I tell you, Mr. Smuff, we sure appreciate
+this. It isn’t often we have a reception
+committee on the job when we come back from
+a little outing.”</p>
+
+<p class='pindent'>“Well,” said Smuff, “I’m on the job this
+time.” He turned to the Hardy boys. “I’ve
+been sent down here to give you a message as
+soon as you got in,” he informed them.</p>
+
+<p class='pindent'>“A message!” exclaimed Joe. “Who from?”</p>
+
+<p class='pindent'>“The chief. He wants to see you down at
+headquarters.”</p>
+
+<p class='pindent'>The Hardy boys stared at the detective in
+amazement.</p>
+
+<p class='pindent'>“The chief? Wants to see us?” ejaculated
+Frank.</p>
+
+<p class='pindent'>“Yep.”</p>
+
+<p class='pindent'>“What about?” demanded Joe.</p>
+
+<p class='pindent'>Smuff looked very mysterious. “You’ll
+know all about it when you get there,” he said.</p>
+
+<p class='pindent'>“You’re going to be pinched for staying out
+all night,” laughed Chet. “That’s a fine thing
+to do, Smuff—pinch our chums the minute we
+get back to town. A fine reception committee
+you are!”</p>
+
+<p class='pindent'>“I didn’t say anybody was pinched,” returned
+Smuff cautiously.</p>
+
+<p class='pindent'>“Well,” said Frank, “this <span class='it'>is</span> a surprise!
+Won’t you tell us what it’s all about?”</p>
+
+<p class='pindent'>Smuff shook his head. “My orders,” he explained,
+“was to come down here and wait for
+you and to tell you to come up and see the chief
+right away.”</p>
+
+<p class='pindent'>“Why not let us wait until after lunch? We
+want to go home and eat and change our
+clothes.”</p>
+
+<p class='pindent'>“Orders is orders,” insisted Smuff firmly.
+“The chief wants to see you right away.”</p>
+
+<p class='pindent'>“All right,” sighed Joe. “I suppose we’ll
+have to go. But I wish I knew what it was all
+about.”</p>
+
+<p class='pindent'>“Me, too,” rejoined his brother.</p>
+
+<p class='pindent'>Biff, who had been tying up the boat, came
+forward.</p>
+
+<p class='pindent'>“He probably wants to fire Smuff, here, and
+give you jobs on the detective force,” he suggested,
+with a grin.</p>
+
+<p class='pindent'>Smuff glowered. “My job is good for a long
+time yet,” he observed pompously.</p>
+
+<p class='pindent'>“Come on,” said Frank. “There’s no use
+standing here arguing about it. We’ll go with
+you, Smuff.”</p>
+
+<p class='pindent'>“I have my car right here at the door,” said
+the detective.</p>
+
+<p class='pindent'>“That’s service,” chirped Chet. “Biff and
+I will run along home. Our parents will be
+worrying themselves sick if we don’t show up.
+So long, fellows! If Smuff claps you into a
+cell, we’ll come and bail you out!”</p>
+
+<p class='pindent'>Chet and Biff hastened off down the street
+while the Hardy boys clambered into Smuff’s
+car. The detective wedged himself in behind
+the wheel and they drove the few short blocks
+to police headquarters.</p>
+
+<p class='pindent'>Here they were ushered into the private
+office of Chief Collig himself, a fussy little man
+with a vast sense of dignity. The chief was
+sitting at a huge desk, scanning a large number
+of photographs of criminals, but he stacked
+these to one side as Detective Smuff brought
+the boys in.</p>
+
+<p class='pindent'>“Good day, Chief,” said Frank easily. “Detective
+Smuff, here, said you wanted to see us.”</p>
+
+<p class='pindent'>“I did,” snapped Chief Collig.</p>
+
+<p class='pindent'>“Well, here we are.”</p>
+
+<p class='pindent'>“You’re wanted,” said Collig briefly.</p>
+
+<p class='pindent'>“Wanted?” asked Frank. “What do you
+mean?”</p>
+
+<p class='pindent'>“You’re wanted by the postal authorities.
+I have orders to place you under arrest.”</p>
+
+<p class='pindent'>The lads were so astonished that they could
+scarcely speak. Under arrest? This was the
+last thing either had expected.</p>
+
+<p class='pindent'>“What for?” gasped Joe. “What’s the
+idea?”</p>
+
+<p class='pindent'>“You know about the airport robbery, don’t
+you?” demanded Chief Collig.</p>
+
+<p class='pindent'>“Yes, we know about it. But——”</p>
+
+<p class='pindent'>“Well, they say you did it. I have orders to
+arrest you both.”</p>
+
+<div><h1 id='ch13'>CHAPTER XIII<br> <span class='sub-head'>Circumstantial Evidence</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The Hardy</span> boys were absolutely dumbfounded.
+The charge of theft seemed so absurd
+that they were at first tempted to laugh.
+But they saw that Chief Collig was in deadly
+earnest. His face was serious and his eyes
+regarded them sternly.</p>
+
+<p class='pindent'>“The postal people have evidence against
+you lads,” he said. “A mail sack with about
+twenty thousand dollars’ worth of mail was
+stolen. They took out a warrant against you
+this morning.”</p>
+
+<p class='pindent'>“Why, this is the craziest thing I ever heard
+of!” declared Frank hotly. “Us? Mixed up
+in that mail robbery? Why, we weren’t even
+near Bayport when it happened.”</p>
+
+<p class='pindent'>“How do you know so much about when it
+happened?” asked the chief quickly.</p>
+
+<p class='pindent'>“We were away down the bay all last night
+and we heard it over the telephone this
+morning.”</p>
+
+<p class='pindent'>“Pretty good alibi,” said the chief. “And
+what time do you think the robbery occurred?”</p>
+
+<p class='pindent'>“Last night.”</p>
+
+<p class='pindent'>“Well, it didn’t happen last night. It happened
+yesterday afternoon, early. And you
+boys didn’t leave here in your motorboat until
+late in the afternoon. The robbery wasn’t discovered
+until last night. Where were you
+yesterday afternoon?”</p>
+
+<p class='pindent'>“Why, we went in our roadster down to—”
+began Joe, but a warning kick from Frank silenced
+him. It would not do to tell Chief Collig
+that they had been in Beach Grove, seeking
+clues against Ducroy and his friends in the
+deserted cabin.</p>
+
+<p class='pindent'>“Where did you go in your roadster?” asked
+Chief Collig.</p>
+
+<p class='pindent'>“We went for a drive,” admitted Joe lamely.</p>
+
+<p class='pindent'>“Where to?”</p>
+
+<p class='pindent'>“Well,” said Joe, “we went down the Shore
+Road.”</p>
+
+<p class='pindent'>“To the airport?”</p>
+
+<p class='pindent'>“No.”</p>
+
+<p class='pindent'>The chief pursed his lips. “You parked your
+car in Beach Grove,” he said. “I have a witness
+to prove it. And from there you walked
+through the bush to the airport.”</p>
+
+<p class='pindent'>“We didn’t!” snapped Frank.</p>
+
+<p class='pindent'>“Where did you go, then?”</p>
+
+<p class='pindent'>“We just took a walk through the grove.”</p>
+
+<p class='pindent'>“Can you prove it?” asked the chief.</p>
+
+<p class='pindent'>“You’ll have to take our word for it, that’s
+all I can say.”</p>
+
+<p class='pindent'>The chief shook his head. “I can’t take your
+word for it,” he returned. “The evidence
+against you is too strong.”</p>
+
+<p class='pindent'>“Are you going to lock us up?” Frank asked.</p>
+
+<p class='pindent'>“You’re under arrest. That’s my duty.”</p>
+
+<p class='pindent'>“Won’t you let us go home first? We’d like
+to talk this over with our father.”</p>
+
+<p class='pindent'>“He knows about it,” said Collig.</p>
+
+<p class='pindent'>“But we want to see him, anyway. You
+come with us, Chief. We won’t try to run
+away.”</p>
+
+<p class='pindent'>The chief considered this for a moment. “I
+guess there ain’t any harm in that,” he decided
+finally. He got up, put on his uniform cap, and
+led the way out of the office.</p>
+
+<p class='pindent'>A department automobile was waiting at the
+curb and Chief Collig ordered the chauffeur to
+drive to the Hardy home on High Street.</p>
+
+<p class='pindent'>“What makes you think we’re mixed up in
+this business?” Joe inquired. “Is it just because
+we were out on the Shore Road yesterday?”</p>
+
+<p class='pindent'>The chief shook his head. “We didn’t know
+that until later,” he said. “After we began
+checking up on you two lads we found that you
+had been on the Shore Road.”</p>
+
+<p class='pindent'>Frank was surprised.</p>
+
+<p class='pindent'>“What made you check up on us? Why
+should you suspect us? We have never been
+in trouble before.”</p>
+
+<p class='pindent'>“I know that,” returned Chief Collig. “You
+would never have been suspected hadn’t it been
+for the clues.”</p>
+
+<p class='pindent'>“Clues?”</p>
+
+<p class='pindent'>“There were clues found after the robbery.
+I think you’ll have a hard time explaining
+them.”</p>
+
+<p class='pindent'>Beyond that, Chief Collig would volunteer no
+further information. The boys were puzzled
+and apprehensive. The chief’s mysterious reference
+to clues made their position seem more
+serious than they had at first imagined. Conscious
+though they were of their own innocence,
+they realized that their visit to Beach Grove
+made it almost impossible for them to prove an
+alibi and they readily saw that they might find
+themselves in a bad plight.</p>
+
+<p class='pindent'>At the Hardy home they found Fenton Hardy
+awaiting them. Mrs. Hardy seemed anxious
+and frightened, particularly when she saw
+Chief Collig, but her husband managed to allay
+her fears.</p>
+
+<p class='pindent'>“It’s all a bad mistake, Laura,” he assured
+her. “The boys have done nothing wrong.
+We’ll go into the matter thoroughly and see
+where the trouble lies.”</p>
+
+<p class='pindent'>He ushered Chief Collig and his sons into the
+study, then closed the door.</p>
+
+<p class='pindent'>“Well, Chief,” said the great detective easily,
+“this seems to be a bad mix-up. I didn’t meet
+the boys when they arrived this morning because
+I knew you wanted to have a talk with
+them and I didn’t wish to interfere. How do
+things stand now?”</p>
+
+<p class='pindent'>“They’re under arrest,” returned Collig.
+“They wanted me to bring them home so they
+could see you, and I consented.”</p>
+
+<p class='pindent'>“Under arrest, are they? Well, that’s bad.
+I thought they would be able to prove an alibi.”</p>
+
+<p class='pindent'>“They can’t,” said the chief. “It isn’t my
+doing, Mr. Hardy. The post office people took
+out this warrant and if I didn’t arrest them,
+somebody else would.”</p>
+
+<p class='pindent'>“I quite understand that, Chief.” Mr.
+Hardy turned to his sons. “Well, boys, this
+looks pretty bad. What have you to say?”</p>
+
+<p class='pindent'>“It’s a big surprise to us, Dad,” said Frank.
+“The first we heard of the robbery was over
+the telephone this morning. We don’t know
+anything more about it than that. I think you
+know well enough that we’re innocent.”</p>
+
+<p class='pindent'>Mr. Hardy nodded. “I’m quite sure of that.
+The fact is, however, that there is some damaging
+evidence against you. It will have to be
+explained. When were you at the airport last?”</p>
+
+<p class='pindent'>“We’ve never been at the airport, Dad.”</p>
+
+<p class='pindent'>“You’ve never been there at any time?”</p>
+
+<p class='pindent'>“No,” said Frank. “We started out to visit
+the airport one day, but that was the time Giles
+Ducroy’s plane crashed when we were still some
+distance away. We turned back and returned
+to town.”</p>
+
+<p class='pindent'>“Where were you yesterday afternoon?”</p>
+
+<p class='pindent'>“We took the car and went for a drive out
+the Shore Road, to Beach Grove.”</p>
+
+<p class='pindent'>“Did anyone see you? Can anyone prove
+it?” inquired Mr. Hardy, eagerly.</p>
+
+<p class='pindent'>Frank shook his head. “No one saw us, so
+far as I know. You’ll just have to take our
+word for it.”</p>
+
+<p class='pindent'>“That’s quite enough for me,” admitted Mr.
+Hardy. “But the police require something
+more substantial than that.”</p>
+
+<p class='pindent'>“What’s all this about clues?” demanded
+Joe. “Chief Collig says they found some clues
+at the airport that seemed to connect us with
+the robbery. What were they?”</p>
+
+<p class='pindent'>“We found a sweater, for one thing,” declared
+Chief Collig. “It was a blue sweater,
+with white trimmings.”</p>
+
+<p class='pindent'>“I had a blue sweater with white trimmings,”
+said Frank promptly.</p>
+
+<p class='pindent'>“Where is it now?” asked the chief.</p>
+
+<p class='pindent'>“I lost it.”</p>
+
+<p class='pindent'>Chief Collig nodded grimly. “You lost it at
+the airport. That’s where it was found.”</p>
+
+<p class='pindent'>“My sweater? Found at the airport?” exclaimed
+Frank, dumbfounded.</p>
+
+<p class='pindent'>“There are plenty of blue sweaters like
+Frank’s,” scoffed Joe. “How do you know it
+was his?”</p>
+
+<p class='pindent'>“Because,” returned the chief, “his name
+was in it. It was on a tag inside the collar.”</p>
+
+<p class='pindent'>Frank was silent for a moment. He realized
+how damaging the discovery of the sweater
+might be.</p>
+
+<p class='pindent'>“I did have a tag with my name on it,
+stitched inside the collar of my sweater,” he
+admitted. “I guess it must be mine, all right.
+But I didn’t leave it there. I lost the sweater
+more than a week ago. I left it out in the barn
+one night and I haven’t seen it since.”</p>
+
+<p class='pindent'>“Well,” said Chief Collig, “the sweater has
+been found. It was lying in the airport, in a
+place where you—where the thieves lay in hiding
+until the mail bags were left unguarded.”</p>
+
+<p class='pindent'>“Anyone could have put the sweater there,”
+declared Mr. Hardy. “The person who took
+Frank’s sweater from the barn could have done
+that.”</p>
+
+<p class='pindent'>“We have more evidence than that,” insisted
+the chief. He turned to Joe. “Let me see the
+soles of your shoes?”</p>
+
+<p class='pindent'>Mystified, Joe elevated his feet. The chief
+looked at the soles, then referred to a paper
+which he removed from his pocket.</p>
+
+<p class='pindent'>“You’ll find it hard to explain <span class='it'>that</span>,” he said,
+and placed the paper on Fenton Hardy’s desk.</p>
+
+<p class='pindent'>Joe’s shoes had been bought at an exclusive
+sporting goods store in Bayport just a few days
+previously. They were new, and of an original
+design, the rubber soles were stamped in a peculiar
+manner. Probably no more than a few
+pairs had been sold since the shipment arrived.</p>
+
+<p class='pindent'>The paper which Chief Collig produced had
+a penciled drawing which corresponded to the
+stamped design on the soles of Joe’s shoes.</p>
+
+<p class='pindent'>“That drawing,” explained the chief, “was
+made from the footprints found at the scene of
+the robbery. What size of shoe do you wear?”</p>
+
+<p class='pindent'>“Size six,” returned Joe.</p>
+
+<p class='pindent'>“These footprints were made by a size six
+shoe. I went to the shoe dealers in town and
+I found that only one merchant handles shoes
+of that type. He says they are a new kind of
+shoe and that he has sold only one pair of sixes
+since they arrived. And he sold that pair to
+you. How do you explain that?”</p>
+
+<p class='pindent'>“I didn’t leave the footprints there,” insisted
+Joe doggedly. “Someone else must have a pair
+of those shoes, same size as mine.”</p>
+
+<p class='pindent'>“You are wearing the only pair of those
+shoes ever sold in Bayport,” declared Chief
+Collig. “The footprints were found at the airport
+in the mud. And there’s something else.”
+He took an object from his pocket and held it
+out in the palm of his hand. “Do you recognize
+that?”</p>
+
+<p class='pindent'>“My knife!” exclaimed Frank.</p>
+
+<p class='pindent'>“You admit it, eh?” The chief grunted with
+satisfaction. “You see the initials on it. J. H.
+to F. H.?”</p>
+
+<p class='pindent'>“Joe gave it to me for Christmas, and he had
+the initials engraved on it.”</p>
+
+<p class='pindent'>“I suppose,” sneered the chief, “you lost the
+knife at the same time you lost your sweater?”</p>
+
+<p class='pindent'>“To tell the truth, I did.”</p>
+
+<p class='pindent'>Fenton Hardy was pale and distressed.</p>
+
+<p class='pindent'>“This looks very bad,” he said to his sons.
+“Have you any idea how the sweater and the
+knife came to be there, Frank?”</p>
+
+<p class='pindent'>“None at all, Dad, unless the person who
+stole them from me left them at the airport.”</p>
+
+<p class='pindent'>“And you, Joe? How about the footprints?”</p>
+
+<p class='pindent'>“All I can say is that somebody else must
+have a pair of shoes like mine. Neither Frank
+nor I ever went near the airport.”</p>
+
+<p class='pindent'>“I think,” said Fenton Hardy, “it wouldn’t
+be a bad idea if we went out to the airport now.
+We’ll have to look over the ground.”</p>
+
+<div><h1 id='ch14'>CHAPTER XIV<br> <span class='sub-head'>Held for Trial</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Chief Collig</span> accompanied Fenton Hardy and
+the two boys out to the airport, taking them
+there in his own car. The road entering the
+grounds was under guard, and the big hangars
+were closely watched, the authorities evidently
+taking no chances on a repetition of the robbery.
+However, Chief Collig was readily admitted
+and the party proceeded to a hangar where a
+newspaper photographer was busy taking pictures.</p>
+
+<p class='pindent'>“I’d like to see those footprints, Chief, if you
+don’t mind,” said Mr. Hardy.</p>
+
+<p class='pindent'>“They haven’t been touched,” said Chief
+Collig. “I gave strict orders they weren’t to
+be disturbed.”</p>
+
+<p class='pindent'>Close by the hangar wall a few boards covered
+the ground. The chief raised them, and
+in the ground beneath they could see the clear
+imprint of a foot. The marks of the rubber
+sole were identical with those made by Joe’s
+shoes.</p>
+
+<p class='pindent'>“Let’s see how your foot fits that,” suggested
+the chief, turning to Joe.</p>
+
+<p class='pindent'>Without hesitation, Joe stepped forward. He
+placed his right foot in the print. It fitted
+exactly. When he removed his foot there had
+been not the slightest change in the original
+print in the ground.</p>
+
+<p class='pindent'>“Yet you said you were never here before!”
+exclaimed the chief.</p>
+
+<p class='pindent'>“I still say it,” Joe insisted.</p>
+
+<p class='pindent'>“Then how do you account for that footprint?
+Same size, same marks, same everything.”</p>
+
+<p class='pindent'>“Somebody must have had a shoe just like
+mine. That’s all I can say.”</p>
+
+<p class='pindent'>The chief sniffed dubiously. Then Fenton
+Hardy, who had been examining the footprint,
+made a suggestion.</p>
+
+<p class='pindent'>“Joe,” he said, “I want you to stand in the
+earth right beside that other footprint. Just
+walk across there, stand for a moment, and
+move away.”</p>
+
+<p class='pindent'>Wondering, Joe obeyed. When he had done
+as his father asked, there were several new
+footprints in the soft earth. Mr. Hardy
+looked at them closely.</p>
+
+<p class='pindent'>“What do you think of that, Chief?” he
+asked.</p>
+
+<p class='pindent'>Chief Collig looked down at the footprints.</p>
+
+<p class='pindent'>“Not much difference, so far as I can see,”
+he grunted.</p>
+
+<p class='pindent'>“Not <span class='it'>much</span>. But there <span class='it'>is</span> a difference, isn’t
+there?”</p>
+
+<p class='pindent'>“The footprints Joe just made don’t seem as
+heavy as the other one,” admitted the chief.</p>
+
+<p class='pindent'>“They certainly aren’t. You can see how
+light the impressions are in the earth. That
+first footprint is pressed down quite heavily.
+You couldn’t help but see it, and I think it was
+meant to be seen. Joe’s natural footprints, on
+the other hand, are scarcely visible.”</p>
+
+<p class='pindent'>“What of it?” demanded the chief.</p>
+
+<p class='pindent'>“I mean,” said Fenton Hardy, “that the
+footprint you found here is not Joe’s natural
+footprint at all. It’s all very well to say that
+the size and the sole markings are identical, but
+there is more to a footprint than that. The first
+footprint was made by a very heavy person, as
+you can see by comparing it with the footprints
+Joe made just now.” He turned to his son.
+“How much do you weigh, Joe?”</p>
+
+<p class='pindent'>“One hundred and twenty-five pounds,” Joe
+answered promptly.</p>
+
+<p class='pindent'>“That’s not very heavy. But that first footprint
+was certainly made by a person weighing
+considerably more than that. The earth here is
+no harder now than it was at the time of the
+robbery, because it has been covered over by
+the boards, so I think the test proves itself.
+Then, to go further, wasn’t there another footprint,
+Chief? You have shown us only one, the
+conclusion being that the thief was a one-legged
+man.”</p>
+
+<p class='pindent'>“There’s another footprint,” declared Collig.
+“Here it is.” He pointed to an impression in
+the earth a short distance away.</p>
+
+<p class='pindent'>Fenton Hardy took a small folding measuring
+rule from his pocket and measured the distance
+between the two original prints. Then he
+measured Joe’s footprints.</p>
+
+<p class='pindent'>“More proof,” he said finally. “The distance
+between these first two prints is a good seven
+inches more than the distance between Joe’s
+actual footprints. That proves that the man
+who wore those shoes was a good deal taller
+than Joe, with a longer stride. It also proves
+that when he made that heavy print in the mud
+he was not simply standing still, which might
+have caused the print to be heavier by reason
+of his weight. Otherwise his feet would have
+been close together. He was walking, just as
+Joe was walking a moment ago.”</p>
+
+<p class='pindent'>Chief Collig was puzzled. Fenton Hardy’s
+deductions came as a rude shock, for the chief
+had already made up his mind that the Hardy
+boys were guilty and the evidence had seemed
+conclusive to him. He was not a man who admitted
+a mistake readily and he clung obstinately
+to his original belief.</p>
+
+<p class='pindent'>“I don’t care how you figure it out,” he said
+roughly. “Your boys can’t explain how that
+sweater and the knife got here. And they can’t
+prove an alibi. I’m not going to let them go
+just because one footprint is a little bit heavier
+than the other.”</p>
+
+<p class='pindent'>“You mean we’re still under arrest?” asked
+Frank anxiously.</p>
+
+<p class='pindent'>The chief nodded. “You’re under arrest,”
+he said. “We’d better be starting back to the
+city.”</p>
+
+<p class='pindent'>Fenton Hardy patted Frank’s shoulder.</p>
+
+<p class='pindent'>“Never mind, Son,” he said. “I’m afraid I
+can’t convince Chief Collig just now, but at any
+rate I’m sure of your innocence. And we’ll
+prove it yet.”</p>
+
+<p class='pindent'>There was nothing more the detective could
+do. They left the airport and got back into the
+chief’s car. Gloomily, they drove back to the
+city.</p>
+
+<p class='pindent'>That afternoon, Frank and Joe Hardy were
+arraigned before a magistrate and, after the
+evidence had been presented, they were held for
+trial on the serious charge of robbing the air
+mail.</p>
+
+<p class='pindent'>“Held for the robbery!” cried Joe, aghast.</p>
+
+<p class='pindent'>“It’s the most ridiculous thing I ever heard
+of,” declared his brother. “What would we
+rob the mail for?”</p>
+
+<p class='pindent'>“Gee, Frank, this will give us a black eye all
+right.”</p>
+
+<p class='pindent'>“Don’t I know it? But I don’t think our real
+friends will believe a word of it.”</p>
+
+<p class='pindent'>“Just wait till the newspapers come out.
+They won’t do a thing but spill it all over the
+front page!”</p>
+
+<p class='pindent'>“That’s the worst of it. It will make mother
+feel pretty bad.”</p>
+
+<p class='pindent'>“Yes, and when Aunt Gertrude hears of it
+she’ll say ‘I told you so.’ ”</p>
+
+<p class='pindent'>“It’s a blamed shame, that’s what it is. I’d
+like to get back at the Chief for this.”</p>
+
+<p class='pindent'>“So would I.”</p>
+
+<p class='pindent'>This development caused a sensation in Bayport.
+When the afternoon papers came out
+with headlines, “Noted Detective’s Sons Held
+For Air Mail Theft,” friends of the boys and
+of Fenton Hardy could scarcely believe the
+news. On every hand people said, “There must
+be some mistake. The Hardy boys would never
+do a thing like that.” Scarcely anyone outside
+the police department could be found who actually
+believed the lads were guilty.</p>
+
+<p class='pindent'>Nevertheless, this did not make the situation
+any easier for Frank and Joe Hardy.
+They were in jail, and the prospect of release
+seemed remote, because bail had been set in the
+heavy sum of fifty thousand dollars.</p>
+
+<p class='pindent'>Fenton Hardy was not at all rich, and although
+he would have placed his entire fortune
+at the disposal of his sons, he was finding it
+difficult, if not impossible, to raise the big sum
+required for bail. He called on the boys late
+that afternoon and visited them in their cell,
+ruefully confessing that he had been unable to
+raise the money.</p>
+
+<p class='pindent'>“I’m sorry, boys,” he said. “I hate to see
+you stay here in jail, particularly when I’m
+sure you’re innocent. But you won’t be here
+long. I’ll do my best to borrow the money to-morrow.”</p>
+
+<p class='pindent'>“Don’t worry about us, Dad,” urged Frank.
+“Fifty thousand dollars is a lot of money.”</p>
+
+<p class='pindent'>“Mighty slim evidence they’re holding us
+on,” complained Joe. “If they would only
+bring us to trial right away, we’d be acquitted
+sure.”</p>
+
+<p class='pindent'>Just then they heard a disturbance in the
+corridor. Two men were arguing with one of
+the guards.</p>
+
+<p class='pindent'>“But I tell you, we <span class='it'>must</span> see them right
+away!” demanded a familiar voice. “It’s an
+outrage! A scandal!”</p>
+
+<p class='pindent'>“You’ve got to have a permit from the
+chief,” expostulated the guard.</p>
+
+<p class='pindent'>“Permit! Bah! Here’s your permit! Now
+can we get past?”</p>
+
+<p class='pindent'>“Hurd Applegate!” exclaimed Frank, in
+astonishment.</p>
+
+<p class='pindent'>Two elderly men came hastening down the
+corridor toward the cell, a guard following close
+behind. One of them was indeed Hurd Applegate,
+the wealthy and eccentric man whose family
+treasure had been recovered by the Hardy
+boys, as related in the first volume of this
+series; “The Tower Treasure.” The other
+man was none other than Elroy Jefferson, the
+owner of Cabin Island.</p>
+
+<p class='pindent'>“This,” declared Elroy Jefferson, standing
+in front of the cell and brandishing a newspaper,
+“is a shame! Nothing less than a
+shame!”</p>
+
+<p class='pindent'>“A scandal!” fumed Hurd Applegate.</p>
+
+<p class='pindent'>“A shame <span class='it'>and</span> a scandal!”</p>
+
+<p class='pindent'>“You’re right, Elroy!” declared Mr. Applegate.
+“It is a shame and a scandal. I never
+heard of anything so disgraceful. The Hardy
+boys in jail! Impossible! And bail set at fifty
+thousand dollars! An outrage!”</p>
+
+<p class='pindent'>“Idiotic!” raged Mr. Jefferson. He bowed
+to Mr. Hardy. “How do you do, Mr. Hardy.
+Mr. Applegate and I were just talking about
+our stamp collections when the boy came with
+the afternoon paper. We read it. We saw the
+headlines. ‘Hardy Boys in Jail.’ And at once
+I said: ‘This is an outrage!’ ”</p>
+
+<p class='pindent'>“You did, Elroy,” affirmed Hurd Applegate.
+“And I said: ‘This is a scandal.’ ”</p>
+
+<p class='pindent'>“Yes, Hurd, you said it was a scandal. And
+it <span class='it'>is</span> a scandal. So we put on our hats and came
+down here immediately.”</p>
+
+<p class='pindent'>“It’s mighty good of you to visit us. You
+are—” began Frank, when Elroy Jefferson interrupted
+him impatiently.</p>
+
+<p class='pindent'>“Good of us to visit you!” he stormed. “Do
+you think we came down here just to visit you?
+Do you think we’re going to let the Hardy boys
+stay in jail? Are we going to let them stay in
+jail, Hurd?”</p>
+
+<p class='pindent'>“We are not!” said Mr. Applegate firmly.</p>
+
+<p class='pindent'>Elroy Jefferson drew two slips of paper from
+his pocket.</p>
+
+<p class='pindent'>“When we read in the paper that bail had
+been set in the outrageous amount of fifty
+thousand dollars, what did I do, Hurd?”</p>
+
+<p class='pindent'>“You wrote a check,” said Mr. Applegate.</p>
+
+<p class='pindent'>“I wrote a check. For twenty-five thousand
+dollars. And what did you do, Hurd?”</p>
+
+<p class='pindent'>“I wrote one too. I insisted on it.”</p>
+
+<p class='pindent'>“You insisted on it. You wouldn’t let me
+go bail for the boys myself. The sentiment
+does you credit, Hurd, but I would gladly have
+gone bail for the full amount.”</p>
+
+<p class='pindent'>Frank and Joe sprang to their feet.</p>
+
+<p class='pindent'>“We can’t let you do that!” exclaimed
+Frank. “That is awfully good of you——”</p>
+
+<p class='pindent'>“Good of us!” snorted Mr. Jefferson. “Do
+you hear that, Hurd? They say it’s good of us.
+After what they’ve done for us!”</p>
+
+<p class='pindent'>“It’s a pleasure,” declared Hurd Applegate.</p>
+
+<p class='pindent'>“And now,” concluded Mr. Jefferson
+grandly, “if you will come with us we’ll go upstairs
+and turn over these checks as bail. The
+idea! The Hardy boys in jail! Most senseless
+thing I ever heard of! Why didn’t you call me
+up on the telephone? I would have been down
+here inside five minutes.”</p>
+
+<p class='pindent'>“Me too,” chimed in Hurd Applegate. “I
+would have made it in three minutes, because I
+live closer.”</p>
+
+<p class='pindent'>“Come along,” said Elroy Jefferson. “Let’s
+all get out of here.”</p>
+
+<p class='pindent'>The two old gentlemen, fuming, led the way
+down the corridor, Elroy Jefferson waving the
+two checks that were to gain the Hardy boys
+their release.</p>
+
+<div><h1 id='ch15'>CHAPTER XV<br> <span class='sub-head'>On the Trail of Ollie Jacobs</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Thanks</span> to the generosity of Elroy Jefferson
+and Hurd Applegate, the Hardy boys were
+quickly released on bail. The two old stamp
+collectors scoffed when the lads sought to thank
+them.</p>
+
+<p class='pindent'>“We’re not giving away fifty thousand dollars,”
+declared Hurd Applegate. “We know
+you won’t run away. And we know that when
+your case comes to trial you’ll be able to prove
+your innocence. So why should we let you stay
+in jail when you don’t deserve it?”</p>
+
+<p class='pindent'>“Especially after what you did for us in the
+past,” said Mr. Jefferson. “We’re glad we
+can return the favor.”</p>
+
+<p class='pindent'>That night, at home, the boys discussed the
+case with their father. Owing to the arrest of
+his sons, Fenton Hardy had been told by the
+authorities that his services in the airport mystery
+would no longer be required. This was a
+bitter blow, although he realized that the
+officials were justified in their action. But he
+resolved to continue the investigation on his
+own account.</p>
+
+<p class='pindent'>“I’ll do all I can to clear you,” he promised.
+“And you must do all you can to clear yourselves.
+As it stands, they haven’t a very
+strong case against you, but it’s strong enough
+to be unpleasant. Our big chance lies in capturing
+the real robbers.”</p>
+
+<p class='pindent'>“I’m sure that evidence was planted by Giles
+Ducroy,” declared Frank.</p>
+
+<p class='pindent'>“Just wait until I get my hands on that
+skunk!” added Joe.</p>
+
+<p class='pindent'>“I’m afraid you won’t lay your hands on him
+very easily,” said their father. “I wanted to
+have a few words with him myself, but he
+seems to have disappeared.”</p>
+
+<p class='pindent'>“Disappeared!” exclaimed Frank, in surprise.</p>
+
+<p class='pindent'>Mr. Hardy nodded assent. “He hasn’t been
+seen around Bayport for several days.”</p>
+
+<p class='pindent'>“How about Newt Pipps and Ollie Jacobs?”
+asked Frank. “Are they still in town?”</p>
+
+<p class='pindent'>Fenton Hardy seemed somewhat surprised at
+mention of these two names.</p>
+
+<p class='pindent'>“Is that who Ducroy has been hanging
+around with?” he asked. “A bad gang! No,
+now that you mention it, Pipps and Jacobs
+have cleared out too. They haven’t been seen
+in Bayport for more than a week.”</p>
+
+<p class='pindent'>“That looks bad,” said Joe. “If they
+weren’t up to something queer they wouldn’t
+have cleared out.”</p>
+
+<p class='pindent'>“I’ll tell you where you may be able to find
+that pair,” said Mr. Hardy. “Do you know
+the Raven Roadhouse out on the Claymore
+Road?”</p>
+
+<p class='pindent'>“I’ve heard of the place,” admitted Frank.
+“It’s supposed to be a mighty tough hangout,
+isn’t it?”</p>
+
+<p class='pindent'>“Bad enough. Well, I’ve been checking up
+on Ollie Jacobs and Newt Pipps and I’ve
+learned that they make that place their headquarters.
+If you make inquiries there you may
+be able to find something about them.”</p>
+
+<p class='pindent'>“We’ll make the inquiries, all right!” declared
+Frank. “I’m sure they know something
+about this business. What do you say, Joe?
+Let’s go out there right now and see what we
+can learn.”</p>
+
+<p class='pindent'>“I’m with you.”</p>
+
+<p class='pindent'>“Better be careful,” advised Fenton Hardy.
+“This roadhouse is a tough place and Jacobs
+and Pipps will likely have some friends there,
+so don’t give yourselves away.”</p>
+
+<p class='pindent'>“We’ll watch our step,” promised Frank.
+“Don’t worry. We’ve got to clear up those
+mail robberies to clear ourselves, and I think
+the quickest way to go about it is to follow up
+the Ducroy gang. If they’re not mixed up in
+it from the start I’m a mighty bad guesser.”</p>
+
+<p class='pindent'>The Hardy boys lost no time preparing for
+their journey out to the Raven Roadhouse,
+which was located some five miles from Bayport.
+Within half an hour they had said good-bye
+to their parents and had clambered into
+their roadster.</p>
+
+<p class='pindent'>They drove down High Street, on through the
+business section of Bayport, and out to the
+highway. Frank was at the wheel.</p>
+
+<p class='pindent'>“It was certainly mighty white of Mr. Jefferson
+and Mr. Applegate to go bail for us,”
+he said.</p>
+
+<p class='pindent'>“They’re real friends,” Joe agreed. “The
+least we can do now is to clear up this business
+and show them that their confidence in us wasn’t
+misplaced.”</p>
+
+<p class='pindent'>“We’ll do the best we can, although it
+doesn’t look very easy right now. That gang
+didn’t miss any bets in planting the evidence
+against us.”</p>
+
+<p class='pindent'>“All the more reason why we should get
+them, and get them right. After what we heard
+in the cabin, I don’t think there’s much doubt
+that Ducroy and his crowd had something to
+do with the robberies.”</p>
+
+<p class='pindent'>“Well,” said Frank, “we’ll go easy, and
+with any luck we ought to get some clues that
+we can follow up.”</p>
+
+<p class='pindent'>They thought they would get to the roadhouse
+quickly, but a quarter of a mile on came
+to a detour sign. The road ahead was closed
+for repair.</p>
+
+<p class='pindent'>“Just our luck,” grumbled Frank. “I know
+this road was open yesterday.”</p>
+
+<p class='pindent'>“We’ve got to go around the old Rundle
+farm,” answered his younger brother. “That’s
+a dirt road, too, all the way.”</p>
+
+<p class='pindent'>“Hope it isn’t muddy. It used to have some
+pretty bad mud holes in it when it rained.”</p>
+
+<p class='pindent'>Fortunately for the Hardy boys, the detour
+road proved dry. The worst of the holes had
+been filled with cracked stone, so they got
+through without much difficulty.</p>
+
+<p class='pindent'>In due time the Hardy boys approached the
+Raven Roadhouse. It was a long, rambling
+building, set back some distance from the road
+and approached by a winding driveway.</p>
+
+<p class='pindent'>“I guess the best plan is simply to go in and
+ask about them,” said Frank.</p>
+
+<p class='pindent'>He drove up to the front of the roadhouse.
+There were no guests present at this hour of
+the day. A fat man was lounging indolently
+against a veranda pillar.</p>
+
+<p class='pindent'>The boys got out of the car.</p>
+
+<p class='pindent'>“Too early,” grunted the fat man. “The fun
+doesn’t start here until after dark.”</p>
+
+<p class='pindent'>“We’re not guests,” returned Frank.
+“We’re looking for somebody.”</p>
+
+<p class='pindent'>A guarded expression crossed the fat man’s
+face.</p>
+
+<p class='pindent'>“Who?” he asked abruptly.</p>
+
+<p class='pindent'>Frank looked at Joe. “I don’t know whether
+we should tell him or not.”</p>
+
+<p class='pindent'>Joe, taking his cue, looked dubious. “We
+weren’t supposed to tell. Still, it mightn’t do
+any harm.”</p>
+
+<p class='pindent'>Frank looked around mysteriously. Then he
+lowered his voice:</p>
+
+<p class='pindent'>“Have you seen Newt or Ollie around
+lately?”</p>
+
+<p class='pindent'>The fat man regarded him shrewdly.</p>
+
+<p class='pindent'>“Why do you want to know?”</p>
+
+<p class='pindent'>“We have a message for him.”</p>
+
+<p class='pindent'>“Who from?”</p>
+
+<p class='pindent'>Frank shrugged. “Why should we tell you?”</p>
+
+<p class='pindent'>The fat man was silent. Then he said:</p>
+
+<p class='pindent'>“Is it from Sam?”</p>
+
+<p class='pindent'>“Maybe. I’m not talking.”</p>
+
+<p class='pindent'>The fat man seemed impressed.</p>
+
+<p class='pindent'>“Well, you know how to keep your mouth
+shut anyway,” he said. “And that’s more than
+lots of people know. I guess you’re regular,
+all right. Well, I can put you in touch with
+Ollie Jacobs.”</p>
+
+<p class='pindent'>“How about Newt?”</p>
+
+<p class='pindent'>“He’s not here. I don’t know where he is
+right now.”</p>
+
+<p class='pindent'>“Where is Ollie, then?”</p>
+
+<p class='pindent'>“Down the road. You know where Greenfield
+village is, eh?”</p>
+
+<p class='pindent'>Frank nodded. “About two miles farther
+down the road.”</p>
+
+<p class='pindent'>“Well, that’s where you’ll find Ollie. He’s
+at the hotel. The clerk will find him for you.”</p>
+
+<p class='pindent'>“Thanks. We’ll go on to Greenfield, then.”</p>
+
+<p class='pindent'>“If you’d like to wait here,” suggested the
+fat man, “Ollie should be back in an hour
+or so.”</p>
+
+<p class='pindent'>The Hardy boys had no desire to wait. They
+were on the trail of the elusive Ollie Jacobs
+and it did not suit their purpose to meet him
+face to face at the Raven Roadhouse. They
+thanked the fat man, got back into the car and
+drove away.</p>
+
+<p class='pindent'>Within a few minutes they reached Greenfield.
+It was a meagre little village with a few
+unprosperous-looking stores and a ramshackle
+hotel.</p>
+
+<p class='pindent'>“We’ll have to go easy here,” said Frank.
+“It won’t do to have Ollie Jacobs see us.”</p>
+
+<p class='pindent'>“What should we do? Wait out in front of
+the hotel?”</p>
+
+<p class='pindent'>“He would probably see us first. No, I
+think it would be better to go inside and take
+a look around. Once we locate him we can
+keep out of sight and then follow him later.”</p>
+
+<p class='pindent'>They parked the roadster in front of the
+hotel and went inside. The Clerk, a seedy
+little man with shifty eyes, regarded them with
+suspicion. By way of explaining their presence,
+the Hardy boys bought some newspapers and
+a few chocolate bars, then sat down in the
+lounging chairs in the main office.</p>
+
+<p class='pindent'>“We’ll just sit tight for a while,” whispered
+Frank. “If Ollie Jacobs is in the hotel, he’ll
+probably pass through here on his way out.”</p>
+
+<p class='pindent'>The words were no sooner out of his mouth
+than Joe gave his brother a sharp nudge and
+hastily began to unfold one of the newspapers.
+Frank glanced up. Coming down the stairs
+was Ollie Jacobs.</p>
+
+<p class='pindent'>The man did not see the boys, or at least did
+not recognize them, for Frank quickly lowered
+his head, then he, too, spread out a newspaper
+so that it concealed him from view. Thus, to
+the man descending the stairway, the two lads
+appeared intent on the papers, and their faces
+were completely hidden.</p>
+
+<p class='pindent'>Another man was coming down the stairs a
+few steps behind Ollie Jacobs. When the pair
+reached the office, instead of going toward the
+door, they sauntered over and sat down a few
+feet from the Hardy boys.</p>
+
+<p class='pindent'>Frank and Joe were trembling with excitement.
+Behind the newspapers they were safe
+from observation.</p>
+
+<p class='pindent'>“I won’t go a cent over eight thousand, and
+that’s final,” they heard Ollie Jacobs saying.</p>
+
+<p class='pindent'>“We’ll split the difference,” returned the
+other man, in a wheedling tone. “Make it nine
+thousand dollars cash.”</p>
+
+<p class='pindent'>“Nothing doing! I’ll give you eight thousand
+dollars. Take it or leave it.”</p>
+
+<p class='pindent'>“An airplane for eight thousand dollars!”
+exclaimed the other. “I can’t do it. I’d be
+losing money.”</p>
+
+<p class='pindent'>Ollie Jacobs laughed. “Even at eight thousand,
+you’ll be making a good profit.”</p>
+
+<p class='pindent'>“Eighty-five hundred,” pleaded the bargainer.</p>
+
+<p class='pindent'>“I’ve made my offer and I won’t raise it a
+nickel. I’ll give you eight thousand dollars in
+cash the moment the airplane is turned over
+to us. You have the machine within five miles
+of here, you say. Well, I can have the money
+within half an hour and we’ll close the deal.
+So make up your mind, for I can’t be wasting
+time. If I can’t buy your airplane I can easily
+find another one.”</p>
+
+<p class='pindent'>Ollie Jacobs got up from his chair. The other
+man rose quickly and seized him by the arm.</p>
+
+<p class='pindent'>“All right. All right,” he said hastily.
+“It’s just downright robbery, but I’ll sell you
+the plane for eight thousand. I won’t be making
+a cent.”</p>
+
+<p class='pindent'>“That’s your lookout,” returned Jacobs
+coolly. “You don’t have to sell it.”</p>
+
+<p class='pindent'>“I’ll have the plane ready for you at my
+farm. As soon as you turn over the money,
+the machine is yours.”</p>
+
+<p class='pindent'>“The money will be in your hands within
+half an hour. Are you going to the farm now?”
+said Jacobs.</p>
+
+<p class='pindent'>“I’ll go there right away and get the plane
+in shape.”</p>
+
+<p class='pindent'>“Be sure you have the tanks full of gas. I
+want everything to be in perfect running order.
+That’s the only condition of sale. I want the
+plane to be in readiness.”</p>
+
+<p class='pindent'>“You can step right in it and start flying the
+minute you buy it,” insisted the other man.
+“And you’re getting a bargain, let me tell you.
+There isn’t a better machine on the market.
+If you bought that plane from the factory it
+would cost you fifteen or twenty thousand dollars.”</p>
+
+<p class='pindent'>“A new plane would cost that much. Yours
+isn’t worth five. It’s an old crate, almost falling
+to pieces. You’ve been flying it for more
+than four years now. Well, the deal is made.
+You go to the farm and get the machine ready.
+I’ll be over to take possession in half an hour.”</p>
+
+<p class='pindent'>The two men went out the door and descended
+the steps. Apparently Ollie Jacobs did not notice
+the roadster belonging to the Hardy boys,
+for, after halting for a moment on the sidewalk,
+he strode briskly down the street in a direction
+opposite to that taken by his companion.</p>
+
+<p class='pindent'>Frank lowered his newspaper and looked
+at Joe.</p>
+
+<p class='pindent'>“What do you make of that?” he demanded.</p>
+
+<p class='pindent'>“Ollie Jacobs buying an airplane! That fellow
+never had eight thousand dollars of his own
+in all his life.”</p>
+
+<p class='pindent'>“He seems to have it now,” said Frank.
+“There’s something in the wind.”</p>
+
+<p class='pindent'>“I think we’d better follow him.”</p>
+
+<p class='pindent'>They sprang to their feet.</p>
+
+<p class='pindent'>“There’s no time to lose,” Frank agreed.
+“I’d like to know what Ollie Jacobs is planning
+to do with that plane!”</p>
+
+<div><h1 id='ch16'>CHAPTER XVI<br> <span class='sub-head'>Mysterious Plans</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>When</span> the Hardy boys left the hotel they saw
+Ollie Jacobs about a block away, walking
+quickly down the street toward the outskirts of
+the village. As unobtrusively as possible, they
+followed him. They soon found that there was
+little need for caution, as Ollie Jacobs evidently
+had no suspicion that he was observed, and not
+once did he look back.</p>
+
+<p class='pindent'>Leaving the sidewalk, their quarry struck out
+along a country road in the direction of an
+abandoned house. Here, instead of passing by,
+he vaulted the fence, crossed the unkempt
+yard, and disappeared into the building.</p>
+
+<p class='pindent'>“We’ll have to go carefully,” said Frank.
+“I’ll bet he’s meeting the others there.”</p>
+
+<p class='pindent'>“That’s where he intends to get the eight
+thousand dollars, I suppose.”</p>
+
+<p class='pindent'>“Chances are, they’re watching. We’d better
+go around by the back way.”</p>
+
+<p class='pindent'>At the end of the street, therefore, the Hardy
+boys did not follow the road, but instead made
+a detour through the fields, coming around at
+the rear of the old house. There they made
+their way carefully across the yard. They
+knew that they risked detection in so doing, but
+they were obliged to take this chance.</p>
+
+<p class='pindent'>Luck was with them. They crossed the yard
+in safety, evidently unobserved by anyone in the
+house.</p>
+
+<p class='pindent'>They crouched beneath a window and listened.
+From inside the house they could hear human
+voices. Frank raised himself slightly and
+peeped through the window. The room was
+empty. The voices seemed to be from the front
+of the house.</p>
+
+<p class='pindent'>He gestured to Joe, and silently they crept
+on to the next window. Here they had better
+luck. The window was partly open and they
+could clearly hear the voices of the men in the
+room beyond.</p>
+
+<p class='pindent'>The first voice they heard was that of Ollie
+Jacobs.</p>
+
+<p class='pindent'>“Well,” he was saying, “I guess we can each
+chip in and make up that money. The plane is
+waiting for us.”</p>
+
+<p class='pindent'>A familiar voice answered:</p>
+
+<p class='pindent'>“Eight thousand dollars is a lot of dough.
+But it will be worth it in the long run.”</p>
+
+<p class='pindent'>Frank and Joe exchanged glances. They
+recognized the voice. Giles Ducroy!</p>
+
+<p class='pindent'>“Are you sure the plane is all right?” demanded
+the third man—Newt Pipps.</p>
+
+<p class='pindent'>“It’s old, but it’s plenty good enough for
+our purpose,” returned Jacobs. “She’ll hold
+four or five men.”</p>
+
+<p class='pindent'>“I don’t want to go flying in some old rattletrap
+that’ll bust all to pieces in mid-air and
+kill us all,” demurred Newt.</p>
+
+<p class='pindent'>“Don’t worry. I’ll be in charge of the
+plane,” declared Ducroy. “I could fly a baby
+carriage if it had wings. Your precious neck
+is safe enough.”</p>
+
+<p class='pindent'>“Well, here’s twenty-five hundred dollars,”
+said Jacobs. “That’s my share.”</p>
+
+<p class='pindent'>“And here’s mine,” said Newt.</p>
+
+<p class='pindent'>“And I’ll make up the other three thousand,”
+said Ducroy. “You never spent money any
+better. If this pans out all right it will bring
+us fifty thousand dollars at least.”</p>
+
+<p class='pindent'>“You say it’s the twenty-eighth or twenty-ninth?”
+asked Ollie Jacobs.</p>
+
+<p class='pindent'>“Yes,” answered Ducroy. “Pay day is on
+the first of the month, and they always send
+the money a day or two ahead.”</p>
+
+<p class='pindent'>“It’ll be a big haul if we get away with it,”
+declared Newt Pipps. “But it’s certainly
+risky.”</p>
+
+<p class='pindent'>“You’ve got to take chances to make big
+money,” Ducroy answered. “Fifty thousand
+dollars isn’t to be sneezed at.”</p>
+
+<p class='pindent'>“I’m satisfied,” said Ollie Jacobs. “I think
+we can get away with it. Fifty thousand dollars
+looks mighty good to me. I think we ought
+to go right over to the farm, buy this plane, and
+start out.”</p>
+
+<p class='pindent'>“Where do we go first?” asked Newt.</p>
+
+<p class='pindent'>“There’s an airport about thirty miles from
+here,” Ducroy said. “It’s just a small flying
+field—the Riverside Field, they call it. We can
+take the plane there and wait until everything
+is ready.”</p>
+
+<p class='pindent'>“What if we’re caught?” asked Newt. “The
+police in Bayport are on the lookout for us, you
+know that. If they find out where we are, it
+will ruin everything.”</p>
+
+<p class='pindent'>“We have the plane, haven’t we? If they
+find out where we are, we’ll simply fly somewhere
+else, and dodge them. I have everything
+all figured out. We’ll be quite safe.”</p>
+
+<p class='pindent'>“Then let’s get going,” said Ollie Jacobs
+impatiently. “We’re just wasting time by arguing
+here.”</p>
+
+<p class='pindent'>There was a scuffling of feet, then the slam
+of a door. After a few moments the Hardy
+boys peeped around the side of the house and
+saw the three men going down the road in the
+direction of the village.</p>
+
+<p class='pindent'>“It looks as if we’ve stumbled on something,”
+said Joe.</p>
+
+<p class='pindent'>“I wonder what they’re going to do with that
+airplane. One thing is certain—there’s something
+in the wind for the twenty-eighth or
+twenty-ninth of this month.”</p>
+
+<p class='pindent'>“What date is this?”</p>
+
+<p class='pindent'>“The twenty-sixth.” Frank watched the receding
+figures of the men. “I suppose we ought
+to follow them.”</p>
+
+<p class='pindent'>Joe demurred.</p>
+
+<p class='pindent'>“Why should we? There’s no chance of losing
+them now. We know the name of the airport
+they’re bound for, and we can go there in
+the car and wait for them.”</p>
+
+<p class='pindent'>“That’s right. We’ll go on to Riverside
+Field and keep an eye on them from there. But
+first of all, I think we ought to call up dad and
+let him know what we’ve learned.”</p>
+
+<p class='pindent'>Joe agreed that this was a sound suggestion.
+The boys waited until the trio were out of
+sight, then hastened on toward the village.
+Their first concern was a telephone, and as they
+did not want to go to the hotel, in case some of
+Ollie Jacobs’ friends might be within earshot,
+they lost some time seeking the telephone exchange,
+which they finally located in the rear of
+the post office.</p>
+
+<p class='pindent'>There they put through a call to their father
+in Bayport. After a wait of about ten minutes,
+the call was answered. The operator turned to
+them.</p>
+
+<p class='pindent'>“Mr. Hardy is not at home. Will anyone
+else do?”</p>
+
+<p class='pindent'>“Anyone at that number,” assented Frank.</p>
+
+<p class='pindent'>He picked up the receiver and heard his
+mother’s voice.</p>
+
+<p class='pindent'>“Hello, Mother. This is Frank calling.”</p>
+
+<p class='pindent'>“Yes, Frank. Where are you?”</p>
+
+<p class='pindent'>“We’re at a little village just outside the
+city. Where is Dad?”</p>
+
+<p class='pindent'>“He left for New York an hour ago,” answered
+Mrs. Hardy. “He just received a telegram
+calling him to New York on special
+business.”</p>
+
+<p class='pindent'>Frank was disappointed.</p>
+
+<p class='pindent'>“That’s tough luck. We had some news for
+him. Well, we’ll just have to carry on alone.
+If we’re not home to-night, don’t worry about
+us. We’ve picked up some information that
+may clear up all this fix we’re in.”</p>
+
+<p class='pindent'>“Don’t stay away too long, Frank,” said
+Mrs. Hardy. “The police were making inquiries
+a little while ago.”</p>
+
+<p class='pindent'>“The police? Why?”</p>
+
+<p class='pindent'>“They think you may have run away.
+They’re afraid you have jumped bail.”</p>
+
+<p class='pindent'>This news came as a stunning shock to
+Frank.</p>
+
+<p class='pindent'>“Why, that’s nonsense!” he exclaimed hotly.
+“We’ll be back as soon as we can, and if they
+make any more inquiries you can tell them so.
+And when we do come back, they won’t have
+any further excuse for holding us, for we’ll
+have the real mail robbers with us.”</p>
+
+<p class='pindent'>“I hope you are right, Frank. If your father
+comes back, I’ll tell him you called.”</p>
+
+<p class='pindent'>“All right, Mother. And don’t worry about
+us. We’ll be back home as soon as we can get
+away.”</p>
+
+<p class='pindent'>Frank hung up the receiver and paid the cost
+of the call. When he turned toward Joe, however,
+he found his brother standing in the door,
+gazing up at the sky.</p>
+
+<p class='pindent'>“They’re away already!” exclaimed Joe excitedly.
+“Look!”</p>
+
+<p class='pindent'>Frank ran to the door. Joe was pointing up
+at the clouds. High above them soared an airplane,
+drumming its way toward the south.</p>
+
+<p class='pindent'>“I saw it rise,” said Joe. “It took off from
+one of those farms back of the village. It’s
+Ducroy’s crowd, sure as guns.”</p>
+
+<p class='pindent'>“On their way to the flying field already.
+Well, we’d better be moving.”</p>
+
+<p class='pindent'>They hurried down the street toward the
+hotel, where they had left the roadster. On the
+way, Frank told Joe the result of his telephone
+call. Joe too was disappointed that they had
+not been able to get in touch with Fenton
+Hardy.</p>
+
+<p class='pindent'>“It means we have to play a lone hand, that’s
+all. What do you think we should do next,
+Frank?”</p>
+
+<p class='pindent'>“I think we ought to tell the authorities.”</p>
+
+<p class='pindent'>“We’ll warn them to watch the airplane
+hangars on the twenty-eighth and twenty-ninth,”
+said Joe. “But we mustn’t lose sight
+of Ducroy and his cronies.”</p>
+
+<p class='pindent'>They looked back. The airplane was merely
+a blur in the distance. The boys realized that
+they had no time to lose. They scrambled into
+the roadster. Frank threw in the clutch and the
+car shot forward. Within a few minutes they
+were speeding down a road toward the south
+in the direction of the Riverside Field.</p>
+
+<div><h1 id='ch17'>CHAPTER XVII<br> <span class='sub-head'>Dangerous Business</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>When</span> the Hardy boys arrived at Riverside
+Field they looked in vain for Giles Ducroy and
+his friends. But the trio were not in sight, and
+there was but one airplane on the flying field.
+It was a small two-seater.</p>
+
+<p class='pindent'>“It can’t be their plane,” said Frank.
+“Ollie Jacobs said it would hold four or five
+men.”</p>
+
+<p class='pindent'>“Perhaps they haven’t arrived yet,” Joe suggested.</p>
+
+<p class='pindent'>“They had only thirty miles to go. They
+should have been here long ago.”</p>
+
+<p class='pindent'>“We can go up to one of the hangars and
+ask what planes have come in.”</p>
+
+<p class='pindent'>Frank was dubious. “If Ducroy or any of
+the others are hanging around, we’ll be spotted.
+Our game is to keep out of sight.”</p>
+
+<p class='pindent'>They sauntered over to the solitary little airplane
+in the middle of the flying field. A mechanic
+in grimy overalls was busy tinkering at
+the understructure of the machine.</p>
+
+<p class='pindent'>“Is this the only plane here?” asked Frank
+politely.</p>
+
+<p class='pindent'>The mechanic looked up. “It’s the only one
+out on the field,” he answered. “If you can
+see any more, let me know.” He grinned, and
+then waved toward one of the hangars. “An
+old crate just flew in a few minutes ago.”</p>
+
+<p class='pindent'>“Where from?”</p>
+
+<p class='pindent'>“How should I know? Airplanes, unless
+they’re on the mail run, aren’t like trains.
+Looked to me like a privately owned machine.”</p>
+
+<p class='pindent'>The Hardy boys glanced significantly at one
+another. They had no doubt that this was
+Ducroy’s plane.</p>
+
+<p class='pindent'>“Is the pilot in there now?”</p>
+
+<p class='pindent'>The mechanic nodded. “Him and two other
+guys.”</p>
+
+<p class='pindent'>Frank and Joe thanked their informant and
+made a wide detour across the flying field so
+as to approach the hangar at the far side.
+They had no desire to meet Giles Ducroy and
+his friends just now. They came around to the
+rear of the hangar without being observed and
+while they were looking about for a means of
+entrance other than by the front, Joe discovered
+a small door at the side.</p>
+
+<p class='pindent'>He tried the door. It was unlocked. Joe
+edged it open and peeped in.</p>
+
+<p class='pindent'>There was the plane, at rest in the hangar,
+and standing beside it were Giles Ducroy, Newt
+Pipps, and Ollie Jacobs. They were talking in
+low tones. Even as the boys watched they saw
+Ollie Jacobs move away from the others.</p>
+
+<p class='pindent'>“It won’t take long,” he said. “I’ll do some
+telephoning and find out all I can.”</p>
+
+<p class='pindent'>“Make sure of the date!” advised Ducroy.</p>
+
+<p class='pindent'>Ollie Jacobs left the hangar. For a moment
+the Hardy boys were panic-stricken at the
+thought that he might look back and see them
+pressed against the side of the building, but
+Jacobs strode away without once glancing behind.</p>
+
+<p class='pindent'>“I wish we could learn something definite,”
+whispered Joe. “This thing of following them
+around is beginning to get on my nerves. They
+are bound to catch sight of us, sooner or later.”</p>
+
+<p class='pindent'>“We certainly can’t follow them around like
+this,” agreed Frank. “If they don’t see us,
+we’re liable to lose them anyway. If we can
+only find out what game they’re up to!”</p>
+
+<p class='pindent'>They peeped through the opening in the
+door again. But Ducroy and Newt Pipps had
+withdrawn a little way to one side and were
+talking in undertones, their words inaudible.</p>
+
+<p class='pindent'>In about ten minutes, Ollie Jacobs returned.
+He hastened into the hangar, and Ducroy looked
+at him expectantly.</p>
+
+<p class='pindent'>“Well,” the boys heard Ducroy saying, “did
+you learn anything?”</p>
+
+<p class='pindent'>“I sure did,” returned Ollie Jacobs. “It’s
+all settled. And we don’t have to wait as long
+as we thought we might.”</p>
+
+<p class='pindent'>“That’s good,” declared Ducroy, rubbing his
+hands together with satisfaction. “What did
+he say?”</p>
+
+<p class='pindent'>“The shipment will come on the night of the
+twenty-eighth.”</p>
+
+<p class='pindent'>“As soon as that!” exclaimed Newt Pipps.</p>
+
+<p class='pindent'>“We’ll be ready for it,” snapped Ducroy.
+“We’ll force him down not far from here.”</p>
+
+<p class='pindent'>“It will be at night, eh?” said Pipps.</p>
+
+<p class='pindent'>“Of course. All the better, too. I’d think
+twice before I’d try this trick in daylight.”</p>
+
+<p class='pindent'>“I guess you’re right,” admitted Newt
+feebly. “Although I don’t like the idea of it at
+any time. You’re sure we’ll have only one
+man to handle?”</p>
+
+<p class='pindent'>“Only one man. And there are three of us.
+We’re not taking a chance of failing.”</p>
+
+<p class='pindent'>“How are we going to force him down?”
+asked Ollie Jacobs.</p>
+
+<p class='pindent'>“Leave that to me,” answered Ducroy confidently.
+“There’s more than one way of doing
+that.”</p>
+
+<p class='pindent'>“Let’s go and eat,” Newt suggested. “I’m
+half starved.”</p>
+
+<p class='pindent'>“That’s a good idea,” Ollie agreed. “There’s
+a little restaurant near here. What do you
+figure on doing, Giles? Do you think we should
+stay right here at the airport until the twenty-eighth?”</p>
+
+<p class='pindent'>“No,” said Ducroy firmly. “I don’t. The
+authorities are apt to find us if we stay in one
+place for any length of time. We’ll have to
+keep going. We’ll move around from one place
+to the other until the time comes. We can’t
+afford to be nabbed now. And after the twenty-eighth
+we’ll clear out for good.”</p>
+
+<p class='pindent'>The three men moved up toward the front of
+the hangar, left the building, and went on
+across the flying field toward a small restaurant
+in the distance. There was a little lunch counter
+near by but the men ignored it for the more
+pretentious eating place.</p>
+
+<p class='pindent'>Frank and Joe Hardy slipped quickly into
+the hangar through the side door. Instead of
+clearing up the mystery that puzzled them, the
+conversation they had just overheard confused
+them more than ever. That some criminal coup
+was in the wind for the night of the twenty-eighth
+was no longer in doubt, but what it was
+and where it was to take place still remained
+unrevealed.</p>
+
+<p class='pindent'>“I don’t understand what’s happening,” said
+Frank, as he looked at the airplane in the
+hangar; “but I know we’ve got to be on hand
+if we can possibly manage it.”</p>
+
+<p class='pindent'>“How can we be on hand if they’re going to
+keep flying from place to place for the next two
+days?” asked Joe.</p>
+
+<p class='pindent'>“We’ve got to keep track of them somehow.”
+Frank moved about, inspecting the airplane.
+“I’d just like to reserve a back seat in this
+plane for the next forty-eight hours.”</p>
+
+<p class='pindent'>“That idea isn’t as silly as it sounds!” declared
+Joe. “Why can’t we?”</p>
+
+<p class='pindent'>Frank laughed. “How can we? They’d
+simply kick us out, for we’d certainly be seen.”</p>
+
+<p class='pindent'>“Not if we went about it right.” Joe was
+excited as the possibilities of his idea became
+more apparent. “Why can’t we be stowaways?
+Don’t you remember the time we hid ourselves
+in the back of the automobile when we solved
+the Shore Road mystery? We could hide here
+too. I’ve heard of airplane stowaways before.”</p>
+
+<p class='pindent'>“It’s a nervy idea,” said Frank. “I wonder
+where we could hide?” He moved down toward
+the rear of the plane. Suddenly he halted.
+“Just what we want, Joe! Here’s an opening.”
+He thrust the sliding door aside and
+looked into the dark interior. The tail of the
+plane was hollow and he could see a substantial
+hiding place. Considerable space was available
+for freight or baggage and, inasmuch as Ducroy
+and his friends were travelling light, there
+was plenty of room for the two boys.</p>
+
+<p class='pindent'>“How about it?” asked Joe.</p>
+
+<p class='pindent'>“I’m game. But how about food? We’ll be
+in there for quite a while, you know.”</p>
+
+<p class='pindent'>“We’ll get sandwiches and water. Some
+blankets too, for that matter. We’ll simply
+stow away in there and make ourselves comfortable.
+Then, if anything happens, we’ll be
+right on hand.”</p>
+
+<p class='pindent'>“We’ll be right on hand too if the plane
+crashes,” Frank reminded his brother. “Perhaps
+we’ll weight it down too much.”</p>
+
+<p class='pindent'>“I don’t think so. This plane is designed
+to carry baggage, and if that space is empty,
+we’ll never be noticed. I think we can get away
+with it, provided we have any luck at all. It’s
+easily our best chance of keeping in touch with
+Ducroy and his gang. If they’re going to be
+flying around the country trying to dodge the
+authorities, we shan’t have much chance of
+keeping our eyes on them in our car.”</p>
+
+<p class='pindent'>“That’s right, too.” Frank made up his
+mind. “I’m with you, Joe. And now’s our
+chance. Let’s get water and sandwiches and
+get into the plane while we have time.”</p>
+
+<p class='pindent'>It seemed a mad scheme, but the brothers
+knew the importance of keeping close to Ducroy
+and his friends. Some crime had been planned
+for the night of the twenty-eighth, and the
+Hardy boys knew they must not lose track of
+their quarry for a moment. It would have been
+obviously impossible to follow the meanderings
+of the airplane from the ground.</p>
+
+<p class='pindent'>They hastened over to the little lunch counter
+and laid in a stock of provisions. Several bottles
+of milk, a huge bottle of water, some cake
+and a stock of sandwiches constituted their
+supplies. At the lunch counter they spied two
+heavy automobile robes, and as it was too late
+to return to their own roadster, they bought the
+robes and entrusted the lunch counter man with
+the duty of driving their own car to a garage
+for safe-keeping. This he promised to do.
+Doubtless he wondered the reason for the boys’
+purchases, but he was a man who believed in
+minding his own business and he exhibited no
+surprise or curiosity.</p>
+
+<p class='pindent'>Frank and Joe hurried back into the hangar.
+They tossed the robes into their hiding place in
+the plane, arranged them comfortably, then
+stowed away the food and water.</p>
+
+<p class='pindent'>“All set?” asked Frank finally.</p>
+
+<p class='pindent'>“All set.”</p>
+
+<p class='pindent'>Joe began to scramble into the plane.</p>
+
+<p class='pindent'>“Just in time, too,” said the brother.</p>
+
+<p class='pindent'>“Why?” asked Joe, in a muffled voice, as he
+crouched back on one of the automobile robes.</p>
+
+<p class='pindent'>“Giles Ducroy and his friends are coming
+back across the flying field.”</p>
+
+<p class='pindent'>Frank got into the plane. Quickly he closed
+the door. The two boys waited apprehensively.
+Had their presence been detected?
+Would the lunch-counter man mention having
+seen them? Would Ducroy glance into the baggage
+compartment before leaving?</p>
+
+<p class='pindent'>But nothing happened. They heard the three
+men come into the hangar. They heard them
+moving about, evidently preparing for departure.
+Finally, they heard Ducroy’s voice:</p>
+
+<p class='pindent'>“Get in. We’re away again.”</p>
+
+<p class='pindent'>The plane was trundled out on the field. A
+moment later the motor roared, the machine
+bumped its way across the field, then the bumping
+motion ceased and the Hardy boys knew
+that they were in the air.</p>
+
+<div><h1 id='ch18'>CHAPTER XVIII<br> <span class='sub-head'>The Warning Message</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Although</span> their flight as stowaways in the
+airplane was one of the most dangerous and
+perilous adventures that had ever befallen the
+Hardy boys, it was at the same time the most
+monotonous.</p>
+
+<p class='pindent'>Back there in the darkness they could see
+nothing and they could hear very little except
+the roar of the engine. They were not uncomfortable
+and they did not suffer from lack of
+air, but it was not a pleasant sensation to reflect
+that they were high above the earth, wholly
+at the mercy of the rascals up in the front of
+the plane.</p>
+
+<p class='pindent'>The plane dipped and rose, banked and
+turned. There were racks, presumably for the
+accommodation of baggage, to which the lads
+clung, so that at no time were they thrown off
+balance.</p>
+
+<p class='pindent'>“If we get to tossing around in here, they’ll
+notice something wrong,” said Frank.</p>
+
+<p class='pindent'>Their weight was evenly distributed and presumably
+Giles Ducroy did not see that his
+plane was somewhat tail-heavy. If he did, it
+is probable that he blamed the airplane itself,
+for it was strange to him.</p>
+
+<p class='pindent'>After about an hour in the air, the boys were
+obliged to seize the racks, for the nose of the
+machine tilted downward and they were almost
+flung ahead as the plane descended. Finally
+there was a slight shock, and the plane bumped
+its way over a field. They could hear men’s
+voices, then the engine was shut off. They
+judged that Ducroy and the others were clambering
+out.</p>
+
+<p class='pindent'>“Now,” they heard Ducroy saying, “I guess
+it’s safe enough for me to go and telephone.”</p>
+
+<p class='pindent'>“Who are you going to telephone to?” asked
+Newt Pipps.</p>
+
+<p class='pindent'>“I’m going to call up Jed. He’s at the Bayport
+airport. I’ll tell him to be ready for the
+night of the twenty-eighth so he can call us up
+when the time comes.”</p>
+
+<p class='pindent'>“I don’t like the idea of having so many outsiders
+in on this,” Newt grumbled. “It means
+we’ll have to split the loot too many different
+ways.”</p>
+
+<p class='pindent'>“Outsider!” snapped Ducroy. “Jed isn’t
+an outsider. How could we get along without
+him? We’re going to make a killing before
+long, and a lot of the credit will be due to him.”</p>
+
+<p class='pindent'>“You’re right,” agreed Ollie Jacobs. “Shut
+up, Newt. We can’t get along without Jed.
+If you were half as much help as him we’d get
+along fine. You’re always kicking about something.”</p>
+
+<p class='pindent'>This reprimand silenced Newt Pipps for the
+time being. The Hardy boys, listening, heard
+the three men move away.</p>
+
+<p class='pindent'>When the footsteps and voices could no longer
+be heard, Joe heard Frank’s voice from the
+darkness:</p>
+
+<p class='pindent'>“I wish I knew how long they’re going to be
+away. I’d like to get out of here and stretch
+my legs.”</p>
+
+<p class='pindent'>“So would I. It’s mighty cramped in here.
+But if they’ve just gone to telephone I don’t
+think we should take the chance.”</p>
+
+<p class='pindent'>Frank opened the door in the side of the
+plane and looked out.</p>
+
+<p class='pindent'>“I can see them now. They’re walking
+across the field toward one of the hangars.”</p>
+
+<p class='pindent'>“Where are we?” asked Joe.</p>
+
+<p class='pindent'>Frank shook his head. “I don’t know.
+There seems to be a fair-sized town close by,
+but I’ve never seen the place before. I can see
+factory chimneys and church steeples.”</p>
+
+<p class='pindent'>“Let’s have something to eat.”</p>
+
+<p class='pindent'>Joe opened their package of sandwiches, a
+bottle of milk, and the bottle of water. Each
+ate of the frugal meal with enthusiasm, for they
+were hungry by now. When they had eaten
+they felt better, and in spite of the discomfort
+of their quarters they began to enjoy the novelty
+of the adventure.</p>
+
+<p class='pindent'>“If only Chet and the other fellows could
+see us now!” said Joe.</p>
+
+<p class='pindent'>“They’d be green with envy.”</p>
+
+<p class='pindent'>“I’m not sure our position’s enviable.”</p>
+
+<p class='pindent'>“We’re not out of the woods yet, by any
+means,” agreed Frank. “Ducroy and the
+others are apt to find us at any time. We’ll
+have to sit mighty tight.”</p>
+
+<p class='pindent'>“If only we knew what they’re up to! It
+must have something to do with the Bayport
+air field. They’ve evidently got a confederate
+there, keeping in touch with him by telephone.”</p>
+
+<p class='pindent'>“I think,” said Frank, “I’ll get out and
+stretch my legs a bit.” He opened the door a
+little wider and was just about to scramble out
+when he gave an exclamation and hastily drew
+back again, closing the door.</p>
+
+<p class='pindent'>“What’s the matter?” whispered Joe.</p>
+
+<p class='pindent'>“They’re coming back!”</p>
+
+<p class='pindent'>Both boys were silent. They could hear
+voices, gradually growing louder. Frank wondered
+if he had been seen. Ducroy, Newt Pipps
+and Ollie Jacobs had not been more than a
+hundred yards away when he opened the door.</p>
+
+<p class='pindent'>“There’s no room in the hangars,” Ducroy
+was saying, “but we’ll stay here overnight just
+the same. There’s a hotel not far from the
+field. Then, in the morning, we’ll get under
+way again.”</p>
+
+<p class='pindent'>“What time?” asked Jacobs.</p>
+
+<p class='pindent'>“About eight o’clock. We’ll have breakfast
+and then start again.”</p>
+
+<p class='pindent'>“I don’t see why we can’t stay right here
+until we’re ready for the big job,” grumbled
+Newt Pipps. “What good does it do flying
+around from place to place?”</p>
+
+<p class='pindent'>“If the police pick us up you’ll wish we had
+kept going,” declared Ducroy. “We can’t afford
+to be nabbed now. We’ve simply got to
+keep clear of the cops until the night of the
+twenty-eighth. After that we’ll scatter, and
+each take his own chance. The police will be
+looking for us hot enough then.”</p>
+
+<p class='pindent'>“They sure will,” agreed Ollie. “Well, let’s
+go on over to the hotel. The plane is all right
+here, ain’t it?”</p>
+
+<p class='pindent'>“Sure. It’s safe enough overnight. We’ll
+come back after breakfast and get under way
+again.”</p>
+
+<p class='pindent'>The men moved off. After a while, when
+Frank Hardy peeped out again, he saw them
+going through a gate on the far side of the flying
+field, evidently heading toward the town.
+He breathed a sigh of relief.</p>
+
+<p class='pindent'>“That’s a bit of luck,” he said to Joe. “We
+don’t have to stay cooped up in here all night.
+As long as we get back here well before they
+show up in the morning everything will be
+fine.”</p>
+
+<p class='pindent'>“Where can we stay? We can’t go to the
+hotel. I don’t think it’s even wise to go into
+the town at all. If they ever catch sight of us
+it will spoil everything.”</p>
+
+<p class='pindent'>Frank scrambled out of the plane. He
+walked about, enjoying the feel of solid ground
+beneath his feet again. Joe followed, and immediately
+turned a handspring to express his
+delight.</p>
+
+<p class='pindent'>“Makes you feel good, doesn’t it?” said his
+brother, grinning.</p>
+
+<p class='pindent'>“I’ll tell the world it does, Frank! Gee, I
+feel as cramped as a sardine in a tin.”</p>
+
+<p class='pindent'>“So do I.” Frank stretched himself. “Say,
+we were mighty lucky they didn’t discover us.”</p>
+
+<p class='pindent'>“Right you are. If they had—well, there is
+no telling what they would have done.”</p>
+
+<p class='pindent'>“They might have killed us, Joe.”</p>
+
+<p class='pindent'>“Oh, maybe not as bad as that. But they
+might have tied us up in the woods and left us
+there.”</p>
+
+<p class='pindent'>“They are a bad crowd.”</p>
+
+<p class='pindent'>“I agree with you.”</p>
+
+<p class='pindent'>The brothers took a look at their surroundings
+from every side.</p>
+
+<p class='pindent'>“We’d better move away from the plane,”
+advised Frank. “Some of the mechanics at the
+hangars may see us and tell Ducroy. I think
+our best bet is to go to that farmhouse on the
+other side of the field.”</p>
+
+<p class='pindent'>“Perhaps we can use the telephone there, if
+they have one.”</p>
+
+<p class='pindent'>In the fading light, the boys crossed the field,
+climbed over the fence and made their way
+toward the farmhouse. As they entered the
+barnyard, a collie dog ran toward them, barking.
+He was a friendly animal, however, and
+as he approached he wagged his tail and fawned
+on them. A stout, cheery-looking man was
+standing in the doorway of the house.</p>
+
+<p class='pindent'>“Hello, boys,” he shouted. “What can I do
+for you?”</p>
+
+<p class='pindent'>“Have you a telephone?” asked Frank.</p>
+
+<p class='pindent'>The farmer nodded. “You’re welcome to
+use it,” he said, then added: “As long as you
+pay the charges.”</p>
+
+<p class='pindent'>“We’ll do that all right.”</p>
+
+<p class='pindent'>The farmer led them into the house and indicated
+the telephone in the hall.</p>
+
+<p class='pindent'>“Talk away,” he said. “I saw you coming
+over from the flying field,” he remarked
+shrewdly. “Why didn’t you use the telephone
+there?”</p>
+
+<p class='pindent'>“Private reasons,” replied Joe.</p>
+
+<p class='pindent'>The farmer did not move away while Frank
+put in a call for Chief Collig at Bayport. At
+mention of the chief’s name he seemed interested,
+and when Frank finally got the chief on
+the wire, he listened with all his ears.</p>
+
+<p class='pindent'>“Chief Collig?” asked Frank. “This is
+Frank Hardy speaking.—No, we haven’t
+jumped bail.—What’s that?—We’ll be back in
+good time.—The reason I’m calling you is to
+warn you to keep a good watch on the airport
+on the night of the twenty-eighth.—I can’t tell
+you why.—There is going to be some trouble.—I
+don’t know anything more about it than that.—It
+will be worth your while to make use of
+this warning.—Where am I speaking from? I
+can’t tell you. And listen, Chief, will you call
+up my mother by telephone and let her know
+that I called you and that Joe and I are all
+right?—Thanks. Good-bye.”</p>
+
+<p class='pindent'>When Frank rang off, he saw that the farmer
+was regarding him curiously.</p>
+
+<p class='pindent'>“Looks as if you boys are smarter than you
+seem,” he remarked. “What are you? Detectives?”</p>
+
+<p class='pindent'>“I suppose you might call us that,” admitted
+Frank. “But we’d be obliged if you would say
+nothing to anyone at the airport about us.”</p>
+
+<p class='pindent'>“You can trust me,” returned the man. “I
+can keep my mouth shut. Where are you staying
+to-night?”</p>
+
+<p class='pindent'>“We don’t know yet,” said Joe.</p>
+
+<p class='pindent'>“If you’d like to stay here, we have a spare
+room, and you’re welcome to it,” the farmer
+volunteered.</p>
+
+<p class='pindent'>“That’s mighty good of you. We were just
+wondering where we would find a place to sleep.
+We have to be up and out by seven o’clock,
+though.”</p>
+
+<p class='pindent'>“I get up at five, myself,” laughed the
+farmer. “Come on into the kitchen and I’ll
+have my wife fix up something to eat. You’re
+more than welcome to stay with us overnight.
+I’m dyin’ to know what you lads are up to, but
+I guess I’d better not ask too many questions.”</p>
+
+<p class='pindent'>“You’ll read all about it in the papers,”
+laughed Frank, “if everything works out the
+way we want it to.”</p>
+
+<div><h1 id='ch19'>CHAPTER XIX<br> <span class='sub-head'>The Twenty-Eighth</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The</span> next day was the twenty-seventh and
+the Hardy boys knew that they had another day
+to put in before Ducroy and his friends would
+be ready for the mysterious <span class='it'>coup</span> for which
+they had laid so many plans.</p>
+
+<p class='pindent'>Frank and Joe were up early, and after a
+substantial breakfast at the farmhouse they
+said good-bye to the good-natured farmer and
+his wife, then hastened across the fields toward
+the airport again. There were a few signs
+of life about the hangars; some mechanics were
+busy at a plane out in the field; a new machine
+was preparing for a take-off. But the Ducroy
+plane was deserted and the lads saw that they
+were in good time to conceal themselves again.</p>
+
+<p class='pindent'>With a fresh supply of water and sandwiches
+which they had obtained at the farmhouse, they
+went casually over to the plane, looked around
+to see that they were not observed, and then,
+when the coast seemed clear, they slipped
+quietly into their hiding place.</p>
+
+<p class='pindent'>“Another day ahead of us!” said Frank. “I
+wish this was the morning of the twenty-eighth
+instead of only the twenty-seventh.”</p>
+
+<p class='pindent'>“We’ll get through somehow. I hope they
+don’t keep flying around all day. It gets
+mighty monotonous being cooped up like this
+in here.”</p>
+
+<p class='pindent'>Frank made himself more comfortable on
+his automobile robe.</p>
+
+<p class='pindent'>“We could be worse off. We have lots to eat
+and drink, and we don’t have to worry about
+steering the plane.”</p>
+
+<p class='pindent'>“I like to see where I’m going,” said Joe
+dubiously.</p>
+
+<p class='pindent'>“As long as Ducroy stays sober he isn’t a
+bad pilot,” returned Frank. “I guess the other
+pair will see that he’s fit to take the controls
+before they’ll fly with him. Their necks are
+just as precious to them as ours are to us.”</p>
+
+<p class='pindent'>“Guess we’d better keep quiet now. They
+may be along any minute.”</p>
+
+<p class='pindent'>The lads lapsed into silence. In about half
+an hour they could hear voices and then came
+footsteps.</p>
+
+<p class='pindent'>“Just a short jump to-day,” they heard Ducroy
+saying. “Just a short jump, and then
+we’ll lay low until to-morrow night.”</p>
+
+<p class='pindent'>“Where are we going?” asked Newt Pipps
+quickly.</p>
+
+<p class='pindent'>“You’ll know when we get there.”</p>
+
+<p class='pindent'>“I wish we could have stayed here,” insisted
+Newt. “I could have stood another two hours’
+sleep easily.”</p>
+
+<p class='pindent'>“If we stick around here we’ll be liable to
+find ourselves sleeping in jail,” said Ollie
+Jacobs. “I got the scare of my life when that
+cop came up and spoke to us.”</p>
+
+<p class='pindent'>“I thought we were sunk,” admitted Ducroy.
+“He had been eying us for quite a while and
+I was getting nervous. I was sure he had
+spotted us.”</p>
+
+<p class='pindent'>“You stood him off all right. That was
+pretty good, telling him we were stunt pilots
+on our way to Hollywood. He swallowed it,
+hook, line, and sinker.”</p>
+
+<p class='pindent'>“Just the same,” observed Ducroy, “you
+see how easy it is to run into trouble. If that
+cop had been a little wiser we might have been
+in the jug right now. And if he starts talking
+to some other cop and describes us, we may
+find ourselves in trouble yet. So the sooner we
+get out of here the better.”</p>
+
+<p class='pindent'>This sentiment seemed to find favor with the
+others, for there was considerable bustling
+around as they prepared to take off again. In
+due time the propeller began to whirl, the engine
+burst into a roar, the plane quivered.
+The boys heard a shout from Ducroy, and then
+the airplane moved slowly off across the field.</p>
+
+<p class='pindent'>It bumped and rocked along, its progress
+becoming smoother as it gathered speed; then
+it left the ground, the body of the plane tilted
+a little as it began to climb. After a while it
+banked, circled about, then straightened in
+swift flight.</p>
+
+<p class='pindent'>It was hot and stuffy back in the compartment
+where the Hardy boys had hidden themselves,
+but they comforted themselves by
+remembering that Ducroy had said this was to
+be only a short jump. After that, the rascals
+evidently planned to lie in hiding until the
+night of the twenty-eighth.</p>
+
+<p class='pindent'>The plane drummed along at a good speed
+for some time. Then the nose dipped so suddenly
+that the lads were flung forward. Their
+weight being thrown ahead, the tail was suddenly
+lighter and the plane went into a sudden
+dive. They heard a yell of alarm from one of
+the men in the forward part of the machine, but
+the plane straightened out as swiftly as it had
+lost balance. Frank and Joe had been frightened
+for the moment but they soon regained
+their accustomed positions again and clung
+tightly to the racks while the plane descended
+in sweeping circles.</p>
+
+<p class='pindent'>It went into a long glide finally, then the
+wheels bumped against the ground. It rose
+into the air, bumped again, then taxied across a
+field until it gradually came to a stop. The
+motor was suddenly shut off.</p>
+
+<p class='pindent'>“What happened?” they heard Newt Pipps
+shout in alarm.</p>
+
+<p class='pindent'>“Lost control there for a minute,” Ducroy
+answered. “She went into a dive a lot faster
+than I had figured on.”</p>
+
+<p class='pindent'>“I thought we were going to crash,” declared
+Newt shakily.</p>
+
+<p class='pindent'>“Not with me at the controls,” boasted
+Ducroy. “I don’t know what went wrong, but
+it didn’t take me long to straighten her out.”</p>
+
+<p class='pindent'>“It was just as if we had some baggage in
+the back and it shifted forward,” said Ollie
+Jacobs.</p>
+
+<p class='pindent'>The Hardy boys were breathless with apprehension.
+Perhaps Ducroy would be tempted
+to investigate!</p>
+
+<p class='pindent'>“Well, there’s no baggage,” insisted Ducroy.
+“It’s just the plane. I’m not quite used to
+it yet.”</p>
+
+<p class='pindent'>“I’ll be glad when this business is over,”
+said Newt. “I don’t like this flying business,
+anyway. Solid earth is good enough for me
+any day. When this job is over and I get my
+share of the money it’ll be a long time before
+anyone tempts me into an airplane again.”</p>
+
+<p class='pindent'>“Where are we now?” asked Ollie. “This
+isn’t a flying field.”</p>
+
+<p class='pindent'>“It’s better,” returned Ducroy. “This is
+an abandoned farm. We’re quite safe here.
+If anyone comes to investigate, we’ll just say
+we ran out of gas and have to wait here for a
+while until we get a fresh supply.”</p>
+
+<p class='pindent'>“We’ll stay here until to-morrow night,
+then?” asked Newt.</p>
+
+<p class='pindent'>“There’s a little village about a mile away.
+We can go there and stay overnight and loaf
+around to-morrow. It’s a lot better than hanging
+around a flying field where people are apt
+to ask questions.”</p>
+
+<p class='pindent'>“This suits me all right,” said Ollie Jacobs.
+“I didn’t like the idea of hopping around from
+place to place the way we were doing. The
+plane is safe enough here, I guess.”</p>
+
+<p class='pindent'>“A few farmers may drop around to have a
+look at it, but I don’t think there’s any danger
+of anyone stealing it,” said Ducroy. “We
+might as well go on into the village.”</p>
+
+<p class='pindent'>“I’m hungry,” declared Newt. “This flying
+gives me an appetite. Let’s go and get something
+to eat.”</p>
+
+<p class='pindent'>The Hardy boys listened as the voices diminished
+in the distance. When they could no
+longer hear the trio, Frank opened the side door
+and peeped out. He could see Ducroy and the
+others climbing over a fence at the other side
+of a wide field. The men went out to the road
+and then trudged on toward a little village
+lying in a hollow about a mile away.</p>
+
+<p class='pindent'>The boys breathed sighs of relief as they
+scrambled out.</p>
+
+<p class='pindent'>“This is luck!” said Frank. “No more flying
+until to-morrow night.”</p>
+
+<p class='pindent'>“I hope we don’t have to stay inside the
+plane until then. Those fellows are apt to
+come back at any minute.”</p>
+
+<p class='pindent'>“I don’t think so. You heard what they said.
+They intend to stay here until to-morrow night.
+As long as we show up here in good time to
+hide ourselves before they leave, we’re all
+right.” Frank strode up and down the field,
+taking the kinks out of his legs. “Let’s take
+our sandwiches and go over to that abandoned
+farmhouse. We can stay there quite comfortably
+until it’s time to leave.”</p>
+
+<p class='pindent'>Joe agreed. “We’ll have to keep an eye on
+the road. We can’t afford to let them see us
+getting into the plane and we can’t afford to
+let them start without us.”</p>
+
+<p class='pindent'>“We’ve stayed with them so far and we’ve
+got to stay with them to the finish,” declared
+Frank. “I only wish we knew where this business
+is going to end.”</p>
+
+<p class='pindent'>They took their package of food from the
+plane and went across the field toward the
+farmhouse. It had been abandoned for some
+years and was in a bad state of repair, but it
+sufficed for their purpose. The boys spent the
+greater part of the day exploring the place,
+and toward mid-afternoon Frank suggested
+that they might as well sleep there that night.
+They went back to the plane, which had been
+undisturbed, and removed the automobile robes,
+bringing them back to the house.</p>
+
+<p class='pindent'>“We’ll have to sleep on the floor to-night,”
+laughed Frank.</p>
+
+<p class='pindent'>“I don’t care where we sleep, as long as we
+get these rascals where we want them.”</p>
+
+<p class='pindent'>They found a spring down in the orchard,
+and the cold spring water served to make more
+palatable the sandwiches the farmer’s wife had
+made for them that morning. Toward evening
+they went into one of the upper rooms of
+the house and looked out over the field toward
+the plane. There they saw three figures walking
+across the field.</p>
+
+<p class='pindent'>“I hope they’re not going to start off again,”
+said Joe, in alarm.</p>
+
+<p class='pindent'>“They’ve probably just come back to see if
+the plane is all right.”</p>
+
+<p class='pindent'>The three men were Giles Ducroy and his
+companions, and their errand was evidently as
+Frank had suggested. Ducroy went over the
+plane very carefully. Then he went toward the
+back and suddenly pulled open the door in the
+side. The boys saw him peer into the interior
+of the plane.</p>
+
+<p class='pindent'>“Boy, isn’t it lucky we didn’t stay there!”
+exclaimed Joe.</p>
+
+<p class='pindent'>“I hope he doesn’t find that water bottle.
+We left it there. Remember?”</p>
+
+<p class='pindent'>But Ducroy’s inspection was brief. He drew
+back, closed the door again and turned to the
+others with an expressive gesture. Frank and
+Joe realized that he had merely made the inspection
+to satisfy the others that there was no
+baggage in the plane. Evidently the water
+bottle had gone unnoticed.</p>
+
+<p class='pindent'>The trio stayed only a few minutes, then
+went back across the field again toward the
+village.</p>
+
+<p class='pindent'>“That’s that!” said Frank. “We’re all
+right now until to-morrow night. We’ll go
+over some time in the afternoon, hide ourselves
+and then wait for things to happen.”</p>
+
+<p class='pindent'>The boys stayed in the empty farmhouse that
+night, and they slept soundly in the automobile
+robes, despite the hardness of the floor. The
+gray light of dawn was just shining through
+the window when Frank heard a sound that
+awakened him with a start.</p>
+
+<p class='pindent'>It was the throbbing roar of an airplane
+engine!</p>
+
+<p class='pindent'>He got up and scrambled over to the window.
+When he looked out he was just in time to see
+a figure clambering into the cockpit of the plane
+out in the field. Then the machine began to
+move across the pasture; its speed increased;
+it rose from the ground, skimmed above the
+fence, rose higher and higher into the air and
+then headed far off beyond the village.</p>
+
+<p class='pindent'>Joe, in the meantime, had been aroused by
+the noise of the engine, and he too witnessed the
+airplane’s flight.</p>
+
+<p class='pindent'>Disheartened and discouraged, the boys
+looked glumly at one another.</p>
+
+<p class='pindent'>“I guess that means we’re licked,” said Joe,
+at last.</p>
+
+<div><h1 id='ch20'>CHAPTER XX<br> <span class='sub-head'>That Night</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>After</span> all their precautions, the sailing
+away of the airplane without them was a bitter
+pill to swallow. The Hardy boys had been so
+confident that the men would remain in this
+place until the night of the twenty-eighth that
+this early morning flight took them completely
+by surprise.</p>
+
+<p class='pindent'>“We’ve lost them now,” said Frank. “We
+don’t know where they’re going or where this
+hold-up, or whatever it is, is going to take
+place. And we don’t even know where we are
+ourselves.”</p>
+
+<p class='pindent'>“It’s tough luck. After all the trouble we
+went to!”</p>
+
+<p class='pindent'>“I guess the only thing we can do now is go
+back to Bayport and do our best to warn the
+post office authorities. I have a pretty good
+hunch that the gang are planning another air
+mail robbery. Why else would they use a
+plane?”</p>
+
+<p class='pindent'>“Not much use staying here,” agreed Joe.
+“They certainly stole a march on us that
+time.”</p>
+
+<p class='pindent'>They got dressed and left the empty house.
+Neither said very much, for they were discouraged
+beyond measure. All their discomfort
+of the past two days seemed to have gone
+for nothing. They realized that the defeat was
+not their fault, because they could not anticipate
+that Ducroy and his cronies would leave
+that morning when they had definitely planned
+to remain in the vicinity all day; but there remained
+the unescapable fact that the quarry
+had eluded them.</p>
+
+<p class='pindent'>“Perhaps the police in the village recognized
+them and they had to clear out,” suggested Joe.</p>
+
+<p class='pindent'>“I guess that’s the reason. I can’t think of
+any other.”</p>
+
+<p class='pindent'>They trudged down the lane that led out
+toward the village road. Their immediate
+plan was to reach the village, find out where
+they were, and then return to Bayport as soon
+as possible.</p>
+
+<p class='pindent'>“There’s just a slim chance we may be able
+to catch them yet if we tell the post office authorities
+all we know,” Frank pointed out.
+“But we haven’t much time to work in.”</p>
+
+<p class='pindent'>The sky was overcast and cloudy that morning,
+in harmony with the mood of the Hardy
+boys. They found it difficult to be cheerful
+after the reverse they had just suffered.</p>
+
+<p class='pindent'>“I’ll bet there isn’t even a railway here,”
+grumbled Joe.</p>
+
+<p class='pindent'>“And our roadster is miles away.”</p>
+
+<p class='pindent'>“What a fine fix we’re in!”</p>
+
+<p class='pindent'>“Perhaps they’ll come back,” remarked
+Frank, trying to be optimistic.</p>
+
+<p class='pindent'>“They’re gone for good.”</p>
+
+<p class='pindent'>The Hardy boys crossed a rustic bridge over
+a stream and went up the dusty road into the
+village. It was only a small farming town and
+there were few people in sight. Several cars
+were parked in front of the small hotel.</p>
+
+<p class='pindent'>“We might as well go in here and have breakfast,”
+suggested Joe. “Our sandwiches are all
+gone.”</p>
+
+<p class='pindent'>They went into the hotel and entered the
+dining room. In spite of the disappointment
+they had suffered, their appetites still held good
+and they managed to make away with a goodly
+supply of ham and eggs, flapjacks and syrup,
+toast and coffee. The meal over, they felt better.
+After paying the check at the desk, they
+sat down to consider future plans.</p>
+
+<p class='pindent'>The clerk told them that the village was
+about one hundred miles from Bayport, and
+that the nearest railway was four miles distant.
+If they hired a man from the garage to
+drive them to the station they could catch a
+train that would bring them to Bayport late
+that afternoon.</p>
+
+<p class='pindent'>“I guess it’s the best we can do,” said Frank.
+“Mighty flat ending to our adventure.”</p>
+
+<p class='pindent'>“Perhaps it isn’t over yet.” Joe was looking
+out into the street. Suddenly he clutched
+his brother’s arm. “Look, Frank! Do you
+see what I see?”</p>
+
+<p class='pindent'>Frank looked out. He gasped with astonishment.</p>
+
+<p class='pindent'>Across the street, lolling in the doorway of
+a grocery store, was a familiar figure. There
+was no mistaking the battered hat, the shabby
+clothes, the mournful and unshaven features.</p>
+
+<p class='pindent'>“Newt Pipps!”</p>
+
+<p class='pindent'>“He’s still here.”</p>
+
+<p class='pindent'>At that moment the Hardy boys were perhaps
+the most delighted and amazed lads in the
+United States.</p>
+
+<p class='pindent'>“They left him here,” said Frank. “Why,
+this means the others will be coming back!”</p>
+
+<p class='pindent'>“Unless they’ve ditched Newt altogether.”</p>
+
+<p class='pindent'>“They wouldn’t do that,” said Frank, meeting
+Joe’s objection. “He knows too much. He
+knows all about this crime they have been planning.
+Ducroy and Ollie Jacobs would be afraid
+to get rid of him now.”</p>
+
+<p class='pindent'>“That’s right, Frank. We gave up hope too
+quickly. The other pair will probably be coming
+back to the farm to-day.”</p>
+
+<p class='pindent'>“We’d better get back there just as quickly
+as we know how. We don’t want to be caught
+napping now.”</p>
+
+<p class='pindent'>Newt Pipps was still standing in front of
+the grocery store. Apparently he had no intention
+of moving on. The Hardy boys knew
+they were risking discovery if they went out
+the front entrance, so they scouted around
+until they found a back door to the hotel and
+departed unobtrusively. They cut across the
+yard, went down a lane, and soon found themselves
+on the road leading back to the farm.</p>
+
+<p class='pindent'>They were about half way back to the farm
+when they heard a distant droning noise.
+Frank looked up.</p>
+
+<p class='pindent'>“Here comes the plane!”</p>
+
+<p class='pindent'>A speeding shadow in the sky quickly resolved
+itself into the shape of an airplane,
+which gradually approached and began to descend
+in wide spirals. The boys left the road
+and took to the shadow of the trees, for although
+they knew there was little chance of
+being recognized from the air, they were taking
+no risks. The plane came lower and lower,
+then skimmed across the fences, coming to
+rest in the field near the old farmhouse.</p>
+
+<p class='pindent'>“If this isn’t luck!” exclaimed Frank.</p>
+
+<p class='pindent'>“They probably went away to get gas and
+oil. Now, if they’ll only give us a chance to get
+back in our hiding place again everything will
+be all right.”</p>
+
+<p class='pindent'>They went on cautiously, toward the field.
+They had just come to the entrance of the lane
+leading down toward the farm when they heard
+voices. Frank and Joe scrambled into the
+hedge and hid themselves.</p>
+
+<p class='pindent'>They were not a moment too soon.</p>
+
+<p class='pindent'>Giles Ducroy and Ollie Jacobs clambered
+over the fence, only a few yards away.</p>
+
+<p class='pindent'>“Everything is all set now,” Ducroy was
+saying. “We’re all fueled up, the plane is in
+first-class shape, and we’re all ready for the
+big job.”</p>
+
+<p class='pindent'>“We’ll go back and pick up Newt now,” said
+Ollie Jacobs.</p>
+
+<p class='pindent'>“He gives me a pain,” grumbled Ducroy.
+“If it wasn’t that he has been with us from the
+start I’d be tempted to drop him right now.
+Imagine being too frightened to go on that
+flight with us this morning.”</p>
+
+<p class='pindent'>“Newt is yellow.”</p>
+
+<p class='pindent'>“He certainly is. Well, as long as he comes
+with us to-night and does his part, I don’t care
+how yellow he is about flying.”</p>
+
+<p class='pindent'>“Shall we come back here right away?”</p>
+
+<p class='pindent'>“No. Some of these villagers might get suspicious.
+We’ll hang around town until it gets
+dark. Then we’ll set out. I know the exact
+time and place we can count on meeting this
+fellow and the whole thing ought to be over in
+twenty minutes.”</p>
+
+<p class='pindent'>“Good,” said Jacobs.</p>
+
+<p class='pindent'>The two men went on down the lane. They
+had not seen the Hardy boys hiding in the
+hedge. When they reached the road they
+turned in the direction of the village and in a
+few moments were lost to view.</p>
+
+<p class='pindent'>Frank and Joe crawled out of the hedge.</p>
+
+<p class='pindent'>“On the trail again,” said Frank.</p>
+
+<p class='pindent'>“We shan’t have to stay hidden in the plane,
+after all. This is luck.”</p>
+
+<p class='pindent'>They hastened down the lane to the farmhouse.
+Unwittingly, the rascals had played
+into their hands. They now knew that Ducroy
+would not start on the mysterious mission until
+after darkness had fallen, and they resolved to
+be in readiness.</p>
+
+<p class='pindent'>“Just when we had given up hope,” said
+Frank, “everything gets clear again!”</p>
+
+<p class='pindent'>“Clear enough so far,” agreed Joe. “We
+won’t take any chances on slipping up again.
+We’ll be hiding in that plane at sundown.”</p>
+
+<p class='pindent'>The boys went back to the house and there
+they remained for the rest of the day. They
+found that from one of the upper windows of
+the building they could have an uninterrupted
+view of the road leading to the village, and they
+made frequent visits to this window in order to
+make sure that Ducroy and his companions
+would not steal a march on them. However,
+the afternoon dragged past with no sign of the
+trio, and it was evident that they were following
+their original program of loafing about the
+village.</p>
+
+<p class='pindent'>The airplane, which had evidently escaped
+notice, rested alone in the field.</p>
+
+<p class='pindent'>Toward the latter part of the afternoon the
+clouds which had been gathering all day gathered
+overhead and there was a light shower of
+rain. It passed over, but the weather became
+cool and blustery.</p>
+
+<p class='pindent'>“A bad night for flying,” remarked Frank.</p>
+
+<p class='pindent'>“If Ducroy can chance it, so can we.”</p>
+
+<p class='pindent'>“That’s right. I hope they don’t call it off.”</p>
+
+<p class='pindent'>“Not after waiting this long,” said Joe.
+“Ducroy has set his heart on this affair. It’ll
+take a mighty stormy night to make him quit
+at the last moment.”</p>
+
+<p class='pindent'>The afternoon seemed endless, but at last
+Frank turned to his brother.</p>
+
+<p class='pindent'>“We may have quite a while to wait, but I
+think we ought to go over to the plane now.”</p>
+
+<p class='pindent'>“I don’t mind waiting. I’d rather wait an
+hour or so than be left behind, as we thought
+we were this morning.”</p>
+
+<p class='pindent'>“Let’s go, then.”</p>
+
+<p class='pindent'>The boys left the house and went over to the
+field. The airplane was apparently just as
+Ducroy and Jacobs had left it. There was no
+sign of anyone on the village road.</p>
+
+<p class='pindent'>The Hardy boys climbed into their hiding
+place and made themselves as comfortable as
+possible. For the time being, they left the door
+open for the sake of fresh air. Minutes went
+by. The sky grew darker and the wind rose.
+Once in a while a gust of rain spattered against
+the wings of the machine.</p>
+
+<p class='pindent'>At last Joe crouched forward.</p>
+
+<p class='pindent'>“Here they come! I see a light down the
+road.”</p>
+
+<p class='pindent'>He reached out and closed the door.</p>
+
+<p class='pindent'>Breathlessly, the Hardy boys awaited the
+next move in their perilous adventure.</p>
+
+<div><h1 id='ch21'>CHAPTER XXI<br> <span class='sub-head'>West of Bacon Hill</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The Hardy</span> boys soon heard footsteps as the
+three men approached the plane.</p>
+
+<p class='pindent'>“I wish the weather was better,” Newt
+Pipps complained. “I’m afraid something
+will happen.”</p>
+
+<p class='pindent'>“I wish you’d keep quiet,” snapped Ducroy.
+“If you’re so scared why did you come in with
+us at all?”</p>
+
+<p class='pindent'>“I need the money.”</p>
+
+<p class='pindent'>“And you don’t want to earn it. I’m doing
+all the work. All you and Ollie have to do is
+throw the ropes over the side when I give the
+word then get your guns ready for the
+hold-up.”</p>
+
+<p class='pindent'>“We may lose him in the dark,” whined
+Pipps.</p>
+
+<p class='pindent'>“I know every foot of his route,” returned
+Ducroy. “He’ll come right over the two church
+steeples in Jasonville, then strike west of the
+light on Bacon Hill.”</p>
+
+<p class='pindent'>These places were new to the Hardy boys.
+They had never heard of either Jasonville or
+Bacon Hill. They listened while the trio made
+the final preparations for flight. It did not
+take long. In a few minutes they heard the
+propeller whirring. The engine roared, there
+were a few shouts as the men took their places,
+and then the plane bumped off over the uneven
+ground.</p>
+
+<p class='pindent'>It gathered speed, then the bumping ceased
+as the plane rose. It cleared the fence at the
+end of the field, circled somewhat slowly, and
+rose higher.</p>
+
+<p class='pindent'>For a time the plane flew a direct course, then
+it banked and circled. There was no doubt in
+the minds of the Hardy boys now that Ducroy
+and his companions meant to hold-up another
+airplane, but how this hold-up was to be managed
+they had not the least idea. It was very
+confining inside the body of the plane, for the
+night was hot and sultry despite the rain. The
+roar of the engine drowned out all other sounds.</p>
+
+<p class='pindent'>Suddenly the plane dipped. Joe, who had
+relinquished his grip on the rack, was thrown
+forward. The machine lost balance and nosed
+down accordingly. Ducroy quickly straightened
+it out and Joe tried to edge back toward his
+brother in the darkness.</p>
+
+<p class='pindent'>He found, however, that his wrist was tightly
+held.</p>
+
+<p class='pindent'>Panic-stricken, he groped forward. His shirt
+sleeve had been caught in the steering gear
+running from the controls back to the rudder
+at the tail of the plane.</p>
+
+<p class='pindent'>While he tried to extricate himself the plane
+began to buck and sway in the wind.</p>
+
+<p class='pindent'>Frank, realizing that something was wrong,
+switched on a small flashlight he had with him,
+and moved slowly forward. The beam of light
+fell on Joe’s shirt sleeve. When the boys saw
+what was wrong they made desperate attempts
+to release the sleeve, but it was now firmly entangled
+in the gear.</p>
+
+<p class='pindent'>Suddenly the roar of the motor died. Ducroy
+had shut off his engine. The plane was nosing
+down toward the earth in a thrilling dive.
+Wind sang in the struts.</p>
+
+<p class='pindent'>“What’s the matter?” shouted Newt Pipps,
+in terror.</p>
+
+<p class='pindent'>“Steering gear jammed!” answered Ducroy
+sourly.</p>
+
+<p class='pindent'>“We’ll be killed!”</p>
+
+<p class='pindent'>“Hold steady, you fool!” growled Ollie
+Jacobs. “What’s the matter, Giles, can’t you
+get her out of it?”</p>
+
+<p class='pindent'>Ducroy was working frantically at the controls.</p>
+
+<p class='pindent'>“Something wrong somewhere. This old
+bird’s tail is as heavy as lead. I can’t move
+the rudder.”</p>
+
+<p class='pindent'>The gear was moving in response to his efforts
+at the controls. Frank seized Joe’s sleeve
+and gave a quick wrench. The movement of
+the gear had loosened the sleeve somewhat and
+it abruptly came loose.</p>
+
+<p class='pindent'>At the same moment there was a shout of
+satisfaction from Giles Ducroy.</p>
+
+<p class='pindent'>“She’s working again. Say, next time I land
+I’m going to see if we haven’t some ballast
+aboard. There’s something radically wrong
+back there.”</p>
+
+<p class='pindent'>“We won’t need the plane after this haul,”
+declared Jacobs. “If we get through this trip
+all right we’ll be set for life.”</p>
+
+<p class='pindent'>The Hardy boys scrambled back to their
+places. The nose of the plane suddenly raised.
+The engine began to roar again. Ducroy then
+brought the machine out of its breath-taking
+dive. It flattened out and raced on again.</p>
+
+<p class='pindent'>Frank and Joe were panting with excitement.
+Each realized how near they had been to death.
+With the rudder useless, the plane would have
+crashed nose down into the earth and they
+would have perished instantly.</p>
+
+<p class='pindent'>From then on, the boys clung to the rack with
+every movement of the plane. That one hazardous
+experience had been sufficient warning.</p>
+
+<p class='pindent'>Suddenly, above the noise of the engine, the
+Hardy boys heard a shout from one of the men.
+Then they became aware of a new sound. A
+steady, distant drumming was apparent.</p>
+
+<p class='pindent'>“The other plane!” they reflected.</p>
+
+<p class='pindent'>The machine banked, swept about in a great
+circle. The big moment was at hand. The
+drumming of the other plane became clearer.</p>
+
+<p class='pindent'>“Stand by!” they heard Ducroy yell.</p>
+
+<p class='pindent'>The plane bucked as it was caught in a gust
+of wind, then it shot forward and began to
+climb. The drumming of the other plane was
+now quite audible, mingling with the roaring
+of their own machine. It seemed to be below
+them and in front of them.</p>
+
+<p class='pindent'>Ducroy was evidently jockeying for a
+strategic position, for the plane rocked and
+swayed, banked and turned, dipped and rose
+again.</p>
+
+<p class='pindent'>“Ready!”</p>
+
+<p class='pindent'>There was an answering shout from Ollie
+Jacobs.</p>
+
+<p class='pindent'>“Over she goes!”</p>
+
+<p class='pindent'>The boys heard a rattling sound from the
+forward part of the plane. What it was they
+could not imagine.</p>
+
+<p class='pindent'>An instant later, the drumming of the plane
+below ceased abruptly.</p>
+
+<p class='pindent'>Their own plane swung around. Ducroy cut
+off his engine and went into a dive.</p>
+
+<p class='pindent'>“We’ve got him!” they heard Ollie Jacobs
+shouting. “There he goes. Look! He’s
+diving.”</p>
+
+<p class='pindent'>“Don’t lose sight of him!” shouted Ducroy.</p>
+
+<p class='pindent'>“He’s heading for a field. Nose her down.
+We’re right behind him, Giles!”</p>
+
+<p class='pindent'>The plane dived swiftly.</p>
+
+<p class='pindent'>From below, the boys heard a distant crash.</p>
+
+<p class='pindent'>“He’s on the ground. Watch out, Ducroy.
+Come up behind him.”</p>
+
+<p class='pindent'>The plane banked, flinging the two boys
+violently to one side. It lurched, dived again
+unsteadily.</p>
+
+<p class='pindent'>“Get ready!” ordered Ducroy. “Don’t let
+him get away. Can you see him, Ollie?”</p>
+
+<p class='pindent'>“I can’t see him, but I can see the plane. It’s
+right ahead. Get your gun, Newt.”</p>
+
+<p class='pindent'>“I’m ready,” quavered Newt Pipps.</p>
+
+<p class='pindent'>Gradually, the plane settled down. There
+was a bump as the wheels touched the earth.
+The plane rebounded high into the air, for
+Ducroy had slightly miscalculated in the darkness.
+The engine roared again. The wheels
+once more touched the ground, and the plane
+rocked on over the uneven surface. Finally it
+came to a stop. The Hardy boys heard a
+scrambling from the front of the machine.</p>
+
+<p class='pindent'>“All out!” Ducroy was shouting. “Now,
+boys, make quick work of this. Grab the bags
+and get back here as quickly as you can. Don’t
+waste any time. Get into the plane again and
+wait for me. I’ll get back and start her again.
+We’ll be in the air before he knows what it’s
+all about.”</p>
+
+<p class='pindent'>The Hardy boys could hear them running
+across the field. Frank reached for the catch,
+flung the door open. He and Joe scrambled
+out of the plane.</p>
+
+<p class='pindent'>The scene was illuminated by a cloudy moon.
+There was just sufficient light for them to see a
+wrecked and crumpled airplane in the field some
+distance ahead. A pilot was painfully extricating
+himself from the wreckage. Ducroy and
+the others were running toward him with
+drawn revolvers.</p>
+
+<p class='pindent'>The Hardy boys, too, were armed. Realizing
+that their antagonists were desperate men,
+they had taken the forethought to provide
+themselves with revolvers before leaving Bayport.
+Each lad gripped his weapon.</p>
+
+<p class='pindent'>“It’s the hold-up!” said Frank quickly.
+“Let’s break it up.”</p>
+
+<p class='pindent'>“Just a minute!” declared Joe. “They
+want to get away in this plane. If we can’t
+handle them they’ll make a getaway in spite
+of us. Let’s fix it so they can’t.”</p>
+
+<p class='pindent'>He ran toward the front of the plane, scrambled
+up into the cockpit. Joe knew something
+of machinery, and it took him only a few
+seconds to break an important wire connection
+that rendered the engine useless for the time
+being.</p>
+
+<p class='pindent'>“That’ll fix ’em,” he said jubilantly, as he
+ran back to Frank, who was waiting impatiently.
+“Now we can take a hand in this little
+game.”</p>
+
+<p class='pindent'>They ran toward the wrecked plane just as
+Ducroy and his cronies leveled drawn revolvers
+at the pilot.</p>
+
+<p class='pindent'>“Put up your hands or we’ll shoot!” ordered
+Ducroy.</p>
+
+<div><h1 id='ch22'>CHAPTER XXII<br> <span class='sub-head'>Captured</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Caution</span> prevented the Hardy boys from
+going closer to the fallen plane.</p>
+
+<p class='pindent'>They had not been seen by Ducroy or the
+others, and they now realized that it would be
+folly to play into their hands at this moment.
+They were outnumbered and they saw that
+they might easily be disarmed if they took reckless
+chances. Frank suddenly halted and
+grasped Joe by the arm.</p>
+
+<p class='pindent'>“We’re foolish to come out in the open like
+this. We’re just as liable to be shot.”</p>
+
+<p class='pindent'>“That’s what I’ve been thinking,” replied
+Joe. “What do you think we’d better do?”</p>
+
+<p class='pindent'>“They’ll be coming back to the plane. I
+think we ought to wait here for them and hold
+them up when they come back. They’ll be off
+their guard then and probably they’ll be loaded
+down with stuff from the other plane.”</p>
+
+<p class='pindent'>Without further parley, the lads turned and
+ran back. In the gloom they had not been seen.
+They crouched in the shadow of the disabled
+plane and watched the activities of the others.</p>
+
+<p class='pindent'>The pilot, after his first shock of surprise,
+had quickly thrown up his hands. Ducroy and
+the others advanced toward him.</p>
+
+<p class='pindent'>“What’s the idea?” the lads heard the pilot
+saying.</p>
+
+<p class='pindent'>“We haven’t time to talk to you,” growled
+Ducroy, holding a revolver against the man’s
+body. “We want those mail bags you have
+here.”</p>
+
+<p class='pindent'>“Bandits, are you?” snapped the pilot
+“You’ll suffer for this. You tried to kill me!”</p>
+
+<p class='pindent'>“You’re not dead yet,” said Ollie Jacobs
+callously.</p>
+
+<p class='pindent'>“You flung a rope down from your plane and
+it tangled up in my propeller shaft. It’s just
+by luck that I wasn’t killed in the crack-up.
+Just wait. You’ll pay for this night’s work.”</p>
+
+<p class='pindent'>“We’ll get paid,” chuckled Ducroy. “Get
+in there, Newt, and heave out those mail bags.”</p>
+
+<p class='pindent'>The pilot was helpless under the menace of
+the drawn revolvers. He was forced to stand
+by while Newt Pipps scrambled into the plane,
+found the mail bags, and began throwing them
+out to the ground.</p>
+
+<p class='pindent'>“I’ll take care of this fellow,” said Ducroy.
+“Ollie, you can start bringing those bags up to
+the other plane. Work fast. Some of these
+farmers around here may have heard the plane
+crash and they might be along any minute to
+investigate.”</p>
+
+<p class='pindent'>Ollie Jacobs, pocketing his revolver, sprang
+forward and seized two of the heavy mail bags.
+He flung them over his shoulder and hastened
+back toward the plane, where the Hardy boys
+awaited him.</p>
+
+<p class='pindent'>Nearer and nearer he came. The boys
+crouched in readiness.</p>
+
+<p class='pindent'>Jacobs reached the plane. He did not see
+the lurking shadows. He was just reaching
+forward to open the door of the baggage compartment
+for the reception of the stolen mail
+bags when Frank Hardy stepped out and
+swiftly pressed a revolver against his side.</p>
+
+<p class='pindent'>“Up with your hands, Jacobs! Not a word
+out of you!”</p>
+
+<p class='pindent'>Ollie Jacobs gave a strangled exclamation of
+surprise. Then he dropped the mail bags. His
+arms shot into the air.</p>
+
+<p class='pindent'>“Who—who are you?” he stammered.</p>
+
+<p class='pindent'>“Keep quiet! One word out of you——”
+Frank prodded him with the revolver to emphasize
+his command.</p>
+
+<p class='pindent'>Ollie Jacobs was frightened into silence.
+From where they were standing, the scene
+could not be observed by Ducroy. Frank and
+Joe backed their captive up against the side of
+the plane and bade him be quiet.</p>
+
+<p class='pindent'>A moment later they heard Ducroy shouting.</p>
+
+<p class='pindent'>“Ollie! What’s keeping you? Hurry back
+here and get these other bags.”</p>
+
+<p class='pindent'>Jacobs stirred restlessly, but Frank jammed
+the revolver against his ribs. He was helpless,
+and he knew it.</p>
+
+<p class='pindent'>“Ollie!”</p>
+
+<p class='pindent'>Ducroy was becoming angry.</p>
+
+<p class='pindent'>“What on earth has happened to him? Here,
+Newt! Keep this man covered while I go and
+see what’s the matter.”</p>
+
+<p class='pindent'>A moment later the Hardy boys heard Ducroy
+running toward the plane. He came around
+the side, muttering to himself. Joe was waiting
+in readiness. He leaped out and thrust his
+revolver against Ducroy’s chest.</p>
+
+<p class='pindent'>“Hands up, Ducroy!”</p>
+
+<p class='pindent'>Ducroy gave a shout of dismay, stepped
+back, but when he saw the revolver he raised
+his arms.</p>
+
+<p class='pindent'>“Get back over here beside Jacobs.”</p>
+
+<p class='pindent'>Reluctantly, Ducroy did as he was told.
+Frank went swiftly through the pockets of each
+man and disarmed them both.</p>
+
+<p class='pindent'>“Now,” he said to Joe, “if you’ll keep this
+pair covered, I’ll go back and attend to friend
+Newt.”</p>
+
+<p class='pindent'>Joe, with a revolver in each hand, eyed his
+captives warily. But Ducroy and Jacobs, unarmed,
+had too much respect for the menacing
+weapons and the determined boy who held
+them, to make any rash break for liberty.</p>
+
+<p class='pindent'>Frank, his revolver in readiness, went over
+toward the other plane where Newt Pipps was
+holding the pilot at bay. At the sound of his
+footsteps, Newt called out:</p>
+
+<p class='pindent'>“What’s the matter, Ducroy? I thought I
+heard you shout.”</p>
+
+<p class='pindent'>“Everything’s all right,” growled Frank.</p>
+
+<p class='pindent'>Apparently, Newt was deceived, for he did
+not look around. It is certain that he got the
+shock of his life when he felt a revolver muzzle
+pressed against his back and heard a stern
+voice say:</p>
+
+<p class='pindent'>“Up with your hands, Newt! Drop that
+gun immediately!”</p>
+
+<p class='pindent'>With a squeal of amazement, Newt Pipps
+whirled around, lowering his weapon as he did
+so. At the same moment the pilot, who had
+been watching his chance, sprang forward,
+seized the fellow’s wrist and wrenched the weapon
+from him. There was a brief struggle, and
+Newt Pipps was overpowered.</p>
+
+<p class='pindent'>“The others are back at the other plane,”
+Frank told the pilot. “My brother has them
+covered.”</p>
+
+<p class='pindent'>“Good!” said the aviator, dealing Newt a
+hearty kick. “Now get along there, you!”</p>
+
+<p class='pindent'>They propelled the luckless Newt ahead of
+them across the field until they reached the
+other plane, where they found Joe still on
+guard over his captives.</p>
+
+<p class='pindent'>“Try to rob the air mail, would you?”
+gloated the pilot, as Newt was lined up beside
+the others. “You mighty nearly got away
+with it, too. But not this time!”</p>
+
+<p class='pindent'>Ducroy leaned forward, peering at his captors
+in the gloom. It was then that he recognized
+the Hardy boys.</p>
+
+<p class='pindent'>“I thought so!” he muttered bitterly. “The
+Hardy boys! Although how on earth the two
+of you got here is beyond me.”</p>
+
+<p class='pindent'>“This means jail!” moaned Newt Pipps.
+“Oh, why did I ever let myself be argued into
+this! I knew we’d never get away with it! I
+said so from the start!”</p>
+
+<p class='pindent'>“Shut up,” snarled Ollie Jacobs. “Shut up
+and take your medicine like a man. We’re
+licked; but we would have been well away if it
+hadn’t been for those Hardy boys.”</p>
+
+<p class='pindent'>“You lads certainly came along in the nick
+of time,” said the pilot of the mail plane. “You
+couldn’t have got here better if you had planned
+it from the start. There is about fifty
+thousand dollars in cash in those mail bags.
+That’s what this gang were after. They circled
+my machine and dropped a tangle of ropes
+over the propeller. I had to make a landing,
+and nearly lost my life in the bargain.”</p>
+
+<p class='pindent'>“We did plan it from the start,” Frank told
+him quietly. “We have been following these
+men for three days, trying to find what they
+were up to.”</p>
+
+<p class='pindent'>“Following us!” cried Ducroy. “How could
+you follow us? We’ve flown hundreds of miles
+in the last three days.”</p>
+
+<p class='pindent'>“And we flew with you. We’ve been quite
+comfortable back in the tail of the plane.”</p>
+
+<p class='pindent'>A startled exclamation burst from Ducroy.</p>
+
+<p class='pindent'>“So that’s what was wrong! I thought
+there was something mighty queer about the
+way that machine was acting. And I never
+even looked! The two of you right on our
+trail from the start!”</p>
+
+<p class='pindent'>His ejaculations of surprise and disgust
+were echoed by Ollie Jacobs and Newt Pipps.
+As for the pilot, he was hilarious in his admiration
+of the Hardy boys.</p>
+
+<p class='pindent'>“You were trailing them all the way!” he
+exclaimed. “Well, that’s the best I’ve ever
+heard. And they thinking they’d make a neat
+clean-up! Boys, when I report this to the post
+office department you’ll hear some fine things
+said about yourselves for this night’s work.”</p>
+
+<p class='pindent'>Joe rummaged about in the plane and found
+a length of rope. He cut this into convenient
+pieces, and while Frank covered the three bandits
+with his revolver, Joe and the pilot made
+quick work of binding them hand and foot.</p>
+
+<p class='pindent'>The trio had just been safely trussed up when
+they heard the clatter of an automobile in a
+road near by, saw the beam of headlights, and
+then they heard a hoarse voice:</p>
+
+<p class='pindent'>“What’s going on over there?”</p>
+
+<p class='pindent'>“Who are you?” shouted the pilot.</p>
+
+<p class='pindent'>“I’m the sheriff of this here county, and I
+want to know what monkeyshines are going on
+over there. I have a shotgun with me, and I’m
+ready to use it; hurry up and answer.”</p>
+
+<p class='pindent'>“You’re as welcome as the flowers in May,
+sheriff,” yelled the pilot jubilantly. “Come
+along with your shotgun. We’ve got some
+prisoners here for you.”</p>
+
+<div><h1 id='ch23'>CHAPTER XXIII<br> <span class='sub-head'>Back in Bayport</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>Beyond</span> an occasional robbery of a hen roost
+the worthy sheriff had experienced few cases
+of crime in the county during his time of office,
+and when he discovered who the prisoners
+were and why they had been captured he was
+one of the most astounded and bewildered men
+in the world.</p>
+
+<p class='pindent'>“Robbin’ the air mail!” he stammered.
+“Why, these fellers must be desperate criminals!”</p>
+
+<p class='pindent'>“They’re not very desperate now, sheriff,”
+laughed the pilot.</p>
+
+<p class='pindent'>“What d’you want me to do with ’em?”
+asked the man of the law doubtfully.</p>
+
+<p class='pindent'>“Lock ’em up.”</p>
+
+<p class='pindent'>“I don’t know as I’m responsible.” The
+sheriff was not anxious to be given charge over
+three mail robbers.</p>
+
+<p class='pindent'>“You’re responsible, all right, until the government
+takes them off your hands,” returned
+the pilot abruptly. “You take these men and
+lock them up in your village jail, and make
+mighty sure they don’t get away from you,
+either. This crime took place in your county,
+so you can just get busy and do your duty.”</p>
+
+<p class='pindent'>The sheriff looked very unhappy about it,
+and kept Ducroy and his companions carefully
+covered with the shotgun, as though fearing
+they might break loose at any moment. Assistance
+soon arrived, when a number of farmers
+and people from the village, attracted by
+the crash of the mail plane, came clambering
+over the adjacent fences. In a remarkably
+short space of time a crowd had collected.
+Everybody talked at once, everybody asked
+questions, and general excitement prevailed.</p>
+
+<p class='pindent'>“What’s the excitement?”</p>
+
+<p class='pindent'>“Airplane busted, eh?”</p>
+
+<p class='pindent'>“Anybody killed?”</p>
+
+<p class='pindent'>“Gosh, Jed, look at the sheriff! What’s he
+up to, anyhow?”</p>
+
+<p class='pindent'>“Don’t know nothin’ ’bout it, Asa. But
+somethin’ is plumb wrong, that’s certain.”</p>
+
+<p class='pindent'>“Don’t go too close to the shebang, Billy, she
+might bust up on you.”</p>
+
+<p class='pindent'>“First time I ever did see an airplane come
+down like that.”</p>
+
+<p class='pindent'>“Me, too. Glad I come along just in time. I
+wouldn’t go up in one of ’em for a million
+dollars.”</p>
+
+<p class='pindent'>“Nor me.”</p>
+
+<p class='pindent'>The sheriff, becoming bolder, announced to
+all and sundry that he had just captured three
+mail robbers at great risk of his own life and
+called on his fellow villagers to help him take
+the trio safely to jail.</p>
+
+<p class='pindent'>Ducroy, Ollie Jacobs, and Newt Pipps were
+consequently surrounded and led out of the
+field, bundled into an automobile where they
+were guarded by the sheriff, armed with his
+shotgun, and two husky villagers armed with
+clubs, then hustled off to town.</p>
+
+<p class='pindent'>The pilot turned to the Hardy boys. A number
+of people had remained at the scene and
+were busy inspecting the wrecked plane and
+asking questions. The majority of the villagers,
+however, had hastened in the wake of the
+sheriff and his prisoners.</p>
+
+<p class='pindent'>“Where are you boys from?”</p>
+
+<p class='pindent'>“Bayport,” Frank told him.</p>
+
+<p class='pindent'>The pilot was surprised.</p>
+
+<p class='pindent'>“Why, that’s where I’m bound for.”</p>
+
+<p class='pindent'>“I guess you won’t get there to-night,” said
+Joe pessimistically.</p>
+
+<p class='pindent'>“I’ve got to get there to-night. I’m carrying
+the air mail, and it must get through somehow.”
+The pilot looked at Ducroy’s plane.
+“I wonder if this old crate will make it.”</p>
+
+<p class='pindent'>“It was running fairly smoothly to-night,”
+said Frank eagerly. “Do you think you could
+take off and reach Bayport to-night?”</p>
+
+<p class='pindent'>“Why not? Here, take those mail bags and
+put them in the plane. We’ll make a try at it,
+anyway.”</p>
+
+<p class='pindent'>While Frank stowed away the mail bags, Joe
+showed the pilot the wire connections he had
+broken in order to prevent Ducroy from getting
+into the air.</p>
+
+<p class='pindent'>The pilot laughed. “Pretty smart,” he said
+approvingly. “Even if you hadn’t succeeded
+in holding them up, they wouldn’t have got
+very far.”</p>
+
+<p class='pindent'>He quickly repaired the broken connection.</p>
+
+<p class='pindent'>“Now,” he said, “I don’t see any reason
+why we shouldn’t be able to take off from here
+and reach Bayport in good time to-night. And
+won’t my chief’s eyes pop out when I tell him
+the story of <span class='it'>this</span> trip!”</p>
+
+<p class='pindent'>Frank ran around to the front of the plane
+and gave the propeller a flip. The motor began
+its clamor again and the pilot waved his
+arm joyously.</p>
+
+<p class='pindent'>“Climb in!” he shouted. “We’re away!”</p>
+
+<p class='pindent'>The Hardy boys lost no time “climbing in,”
+and while the curious villagers scattered in all
+directions, the pilot “gave her the gun” and
+the plane began to move slowly off across the
+field. Although it was a cloudy night, the pilot
+had some instinct which told him the right direction,
+and he brought the plane off the
+ground just in time to avoid a fence that seemed
+to rise suddenly before them. He cleared the
+fence, cleared the telephone wire beyond the
+road, just skimmed over the tops of some trees,
+and then climbed swiftly beyond the danger
+level.</p>
+
+<p class='pindent'>The boys enjoyed this ride considerably
+more than they had enjoyed their flights in the
+tail of the plane. The cold air stung their
+faces. They found goggles and flying helmets
+in the seats, and when they donned them they
+were more comfortable.</p>
+
+<p class='pindent'>Lights of the village flashed far beneath
+them, and as the plane rose higher in the air
+they saw lights in the darkness many miles on
+all sides. Far to the north they could see a
+dull haze of lights from a distant city. Over
+to one side they could see a speeding beam of
+light followed by a little string of twinkling
+stars, which they identified as a train, racing
+across the countryside.</p>
+
+<p class='pindent'>The plane roared on swiftly and the thrill
+of that night flight was sufficient reward to the
+Hardy boys for all the discomforts they had
+undergone. They were riding high above the
+world, which seemed to have disappeared altogether
+save for the twinkling beams and blobs
+of light scattered over its black surface.</p>
+
+<p class='pindent'>They saw the pilot gesture. He was pointing
+ahead.</p>
+
+<p class='pindent'>The Hardy boys could see a widening pencil
+of light which cut through the blackness of the
+night. It was the beacon light of the Bayport
+air field, still many miles ahead, but visible
+from their great height. Beyond that they
+could see the twinkling flash of a lighthouse at
+the mouth of Barmet Bay.</p>
+
+<p class='pindent'>In due time the lights of Bayport came into
+view, a yellow glow, and to the west they could
+see the airport, clearly illuminated, a huge
+glowing rectangle.</p>
+
+<p class='pindent'>The pilot juggled with the controls. The
+nose of the plane tilted downward. The machine
+dived in a breathless rush.</p>
+
+<p class='pindent'>Then it banked, and the plane circled the airport,
+dropping steadily downward as though
+descending an invisible spiral. The flying field
+seemed to rise up to meet them. The hangars,
+the other planes, the tiny figures of men on the
+field, all became visible. There seemed to be
+an unusually large number of people about,
+and the pilot turned and shouted something to
+the boys, but they could not distinguish what
+he said, because of the roar of the engine.</p>
+
+<p class='pindent'>Finally the plane straightened out, then
+glided swiftly down toward the field. It struck
+the ground with a shock, then bounced and
+bounded on toward the hangars.</p>
+
+<p class='pindent'>There was a big crowd at the airport. People
+were running down the field toward the
+plane. By the time the pilot cut off his engine,
+by the time the propeller stopped turning and
+the plane came to a stop, a mob had surrounded
+the machine.</p>
+
+<p class='pindent'>Frank and Joe looked wonderingly at one
+another.</p>
+
+<p class='pindent'>“Looks like a reception committee!” said
+the pilot. “The sheriff must have telephoned
+to Bayport about his prisoners.”</p>
+
+<p class='pindent'>The Hardy boys stood up. They heard
+shouts:</p>
+
+<p class='pindent'>“There they are!”</p>
+
+<p class='pindent'>“That’s them!”</p>
+
+<p class='pindent'>“Turn around a little—let’s get a picture!”</p>
+
+<p class='pindent'>The Hardy boys and the pilot had a confused
+impression of half a dozen cameras leveled at
+them. Flashlight powder began to explode
+until the whole scene was as bright as day. An
+enterprising reporter scrambled up over the
+side of the plane.</p>
+
+<p class='pindent'>“Interview!” he clamored. “Give me the
+story, boys! What happened?”</p>
+
+<p class='pindent'>The pilot brushed him aside.</p>
+
+<p class='pindent'>“You boys will have your story in a minute,”
+he promised. “If you’ll all come up to the office
+we’ll tell you the whole yarn.”</p>
+
+<p class='pindent'>Chief Collig, at the head of a detail of officers,
+appeared just then and managed to get
+the crowd under control, so that the pilot and
+the Hardy boys were able to get out of the
+plane. Several airport officials ran up. The
+pilot saluted.</p>
+
+<p class='pindent'>“Had a forced landing near Jasonville, sir,”
+he reported to one of these officials, an elderly
+man. “The mail is safe.”</p>
+
+<p class='pindent'>“Good work, Benton,” said the other. “Come
+up to the office and tell us what happened.
+We’ve been mighty curious for the past half
+hour, since we heard about this hold-up.”</p>
+
+<p class='pindent'>The Hardy boys never forgot the short journey
+to the office building of the airport. It
+had all the aspect of a triumphal procession.
+Scores of people had invaded the flying field,
+and the police were kept busy keeping the
+crowds back. Seemingly, the news of the hold-up
+had spread quickly in Bayport and the
+flying field suddenly became the Mecca of everyone
+who could make his way to the airport.</p>
+
+<p class='pindent'>In the office, surrounded by reporters, photographers,
+police officers, and airport officials,
+Benton, the pilot, briefly told his story of the
+hold-up.</p>
+
+<p class='pindent'>“As you know,” he said, “the mail to-night
+was especially valuable. Cash for a number
+of payrolls was being sent to one of the Bayport
+banks from its head office in New York.
+Somehow, these men must have got wind of it,
+so they flew out to meet me, tossed a tangle of
+ropes down on my propeller shaft, then held
+me up when I crashed. They were just clearing
+out with the mail bags when these boys appeared
+on the scene and turned the tables. If
+it hadn’t been for them, the rascals would have
+made a clean getaway. Their story is much
+more interesting than mine.”</p>
+
+<p class='pindent'>Frank and Joe Hardy were then asked to tell
+the story of their adventures. While the newspapermen
+scribbled hastily and made frequent
+dashes to the telephones to inform their city
+editors of the facts, the boys quietly told how
+they had decided to follow Ollie Jacobs, how
+they had learned of the purchase of the airplane,
+and how they had concealed themselves
+in the machine and accompanied the rascals in
+their journeys about the countryside. When
+they had finished, a veteran post office inspector
+stepped forward and shook hands with
+them.</p>
+
+<p class='pindent'>“I hardly need say that your good work will
+be recognized by the department,” he said.
+“Your persistence and courage certainly
+averted a serious robbery, and I am going to
+recommend that you be suitably rewarded.”</p>
+
+<p class='pindent'>“The only reward we want,” returned
+Frank, “is to be cleared of the charges against
+us. You know, we’re out on bail on a charge
+of robbing the mail several days ago.”</p>
+
+<p class='pindent'>“Why, didn’t you know that you were
+cleared of that?” exclaimed the inspector.
+“Your father, Fenton Hardy, came to the airport
+to-night, shortly before the news of the
+hold-up was reported, and arrested two mechanics.
+It seems they had been in touch with
+Ducroy and his companions by telephone, tipping
+them off to the time this money shipment
+was expected. When your father took them
+away they confessed that they had helped Ducroy
+manage the other two thefts here, and that
+Ducroy had deliberately planted evidence
+against you boys.”</p>
+
+<p class='pindent'>“Charges against them have been withdrawn,”
+broke in Chief Collig abruptly. “The
+Hardy boys have been cleared of all suspicion.
+So far as I’m concerned, I never believed them
+guilty in the first place.”</p>
+
+<div><h1 id='ch24'>CHAPTER XXIV<br> <span class='sub-head'>Vindicated</span></h1></div>
+
+<p class='pindent'><span class='lead-in'>The Hardy</span> boys had cleared up the great
+airport mystery, which had been a nine days’
+wonder in Bayport.</p>
+
+<p class='pindent'>Newspapers carried many columns describing
+the adventures of the boys in trailing the
+airmail thieves and the entire city united in
+praising them for their good work. But the
+boys felt that no praise could equal the delight
+they felt when they knew they had been cleared
+of the unjust charges that had been laid
+against them.</p>
+
+<p class='pindent'>“I knew it! I knew it all along!” declared
+Hurd Applegate, as he sat in Fenton Hardy’s
+study the next morning. “It was absolutely
+ridiculous to arrest them in the first place.
+Wasn’t it, Elroy?”</p>
+
+<p class='pindent'>Elroy Jefferson, who had come to the Hardy
+home with Mr. Applegate, nodded affirmatively.</p>
+
+<p class='pindent'>“Quite ridiculous,” he agreed. “I am indeed
+glad that the whole affair has been cleared
+up so thoroughly. The boys have been vindicated,
+the air mail has been saved, and the rascals
+are in jail. Excellent.”</p>
+
+<p class='pindent'>“When I arrested those two confederates at
+the airport last night,” said Fenton Hardy, “it
+didn’t take long to get the whole story out of
+them. They saw that the game was up. They
+told me that Ducroy had engineered the whole
+business. As for planting the evidence against
+the boys, he got Newt Pipps to steal a sweater
+and a knife from the garage and he left those
+near the scene to incriminate Frank.”</p>
+
+<p class='pindent'>“How about the footprints?” asked Joe.
+“How did he manage that?”</p>
+
+<p class='pindent'>“He noticed that you were wearing the new
+shoes, so he got a similar pair, of the same size,
+in another town. After all, you can hardly
+blame the police, with all that evidence, particularly
+when you had no alibi.”</p>
+
+<p class='pindent'>“The reason we couldn’t explain our alibi,”
+said Frank, “was because we had been out to
+a cabin in Beach Grove that afternoon looking
+for evidence against Ducroy and the others.
+We thought we’d keep quiet about that until we
+learned a little more about them.”</p>
+
+<p class='pindent'>“You took a great many chances,” said Mr.
+Hardy gravely. “If I had known you were flying
+around the country in the tail of an airplane
+operated by three mail robbers, I
+wouldn’t have been very easy in my mind.”</p>
+
+<p class='pindent'>“Now, Fenton, don’t start worrying about
+that now,” advised Elroy Jefferson. “The
+boys have done excellent work and they’ve
+come through it quite safe and sound, which is
+all that matters.”</p>
+
+<p class='pindent'>“We want to thank you and Mr. Applegate
+for going bail for us,” said Joe. “If you
+hadn’t put up the money we would have had
+to stay in jail and the mail robbers would
+probably be at large yet.”</p>
+
+<p class='pindent'>“Don’t thank us,” snapped Hurd Applegate.
+“We didn’t risk any money. We knew
+you were innocent. I think I’m sufficient judge
+of character to know a crook when I see one.”</p>
+
+<p class='pindent'>The boys soon would need to know this to
+learn “What Happened at Midnight.”</p>
+
+<p class='pindent'>“The bail money was returned to us this
+morning,” said Elroy Jefferson. “The police
+were quite apologetic.”</p>
+
+<p class='pindent'>“The postal department has been apologetic
+too,” said Fenton Hardy. “As you remember,
+when the boys were arrested they relieved me
+of my assignment to work on the case, so that
+when I went out to the airport last night, following
+up the information the boys had sent
+on here by telephone while I was away, I was
+really exceeding my authority. However, the
+post office people now admit they were mistaken
+and have asked me to hold myself in readiness
+to accept other cases if they should arise.”</p>
+
+<p class='pindent'>“Excellent! Excellent!” said Hurd Applegate.
+“Everything has turned out wonderfully
+for all concerned.”</p>
+
+<p class='pindent'>“Except for Giles Ducroy and his gang,”
+remarked Frank.</p>
+
+<p class='pindent'>“Too bad about them!” growled Hurd.
+“They’re safely locked up in jail, where they
+belong. Serves ’em right. Don’t you think
+so, Elroy?”</p>
+
+<p class='pindent'>“Absolutely!” agreed Elroy Jefferson. “It
+is a fitting end to the great airport mystery.”</p>
+
+<p class='line' style='text-align:center;margin-top:2em;margin-bottom:2em;font-size:.8em;'>THE END</p>
+
+<hr class='pbk'>
+
+<p class='line' style='text-align:center;margin-top:.5em;font-size:1.2em;'>TRANSCRIBER NOTES</p>
+
+<p class='pindent'>Misspelled words and printer errors have been corrected.
+Where multiple spellings occur, majority use has been
+employed.</p>
+
+<p class='pindent'>Punctuation has been maintained except where obvious
+printer errors occur.</p>
+
+<div style='text-align:center'>*** END OF THE PROJECT GUTENBERG EBOOK 77595 ***</div>
+ </body>
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+
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+Project Gutenberg (https://www.gutenberg.org) public repository for eBook #77595
+(https://www.gutenberg.org/ebooks/77595)