THE FLYING MACHINE BOYS ON SECRET SERVICE
CONTENTS
| CHAPTER | PAGE | |
| I. | [THE FALL OF THE BEAR.] | 3 |
| II. | [A WOBBLING AEROPLANE.] | 13 |
| III. | [JIMMIE’S DARING FEAT.] | 23 |
| IV. | [THE DISAPPEARANCE OF COLLETON.] | 33 |
| V. | [A MIDNIGHT FLIGHT.] | 43 |
| VI. | [THE LOSS OF THE LOUISE.] | 53 |
| VII. | [THREE HUNGRY MEN.] | 63 |
| VIII. | [“HOME OF THE FORTY THIEVES.”] | 73 |
| IX. | [THE VOYAGE OF THE ANN.] | 83 |
| X. | [AN UNEXPECTED HAPPENING.] | 93 |
| XI. | [JIMMIE OPENS HIS DREAM-BOOK.] | 103 |
| XII. | [THE ENGLISHMAN’S BAG.] | 113 |
| XIII. | [A RACE IN THE AIR.] | 125 |
| XIV. | [THE END OF THE FLIGHT.] | 134 |
| XV. | [THE MAN IN THE STATEROOM.] | 145 |
| XVI. | [STILL ANOTHER GUEST.] | 155 |
| XVII. | [CARL GETS INTO TROUBLE.] | 167 |
| XVIII. | [THE MYSTERIOUS SIGNALS.] | 178 |
| XIX. | [A SURPRISE FOR JIMMIE.] | 190 |
| XX. | [THE SECRET HIDING-PLACE.] | 202 |
| XXI. | [THE BOY AND THE BEAR.] | 214 |
| XXII. | [THE DOG IN THE CAVERN.] | 225 |
| XXIII. | [ARRESTS ARE MADE.] | 235 |
| XXIV. | [CONCLUSION.] | 244 |
THE FLYING MACHINE BOYS
ON SECRET SERVICE.
CHAPTER I.
THE FALL OF THE BEAR.
Two aeroplanes lay in a green basin in the heart of the Rocky mountains. To the east of the basin lay a slope of half a mile or more. At the top of the slope stretched a summit not more than half an acre in extent. Thirty miles away lifted the snowy peaks of the Continental Divide. To the west a broken country stretched to the Pacific.