M. A. DONOHUE & COMPANY.

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Electrotyped, Printed and Bound by

M. A. Donohue & Co.

CONTENTS

CHAPTERPAGE
I.A MOUNTAIN MYSTERY[7]
II.THE SIGNAL IN THE SKY[20]
III.JUST A TYPEWRITER RIBBON[28]
IV.THE AEROPLANE IN DANGER[45]
V.THE REVELATION OF A TRAGEDY[58]
VI.ABOVE THE CLOUDS AT NIGHT[71]
VII.A KEY WITH A BROKEN STEM[85]
VIII.FATE OF THE STEAK A LA BRIGAND[100]
IX.THE CHAOS OF A BURNING WORLD[113]
X.CHASING THE MILKY WAY[125]
XI.THE LUCK OF A BOWERY BOY[137]
XII.A MEMBER OF THE OWL PATROL[152]
XIII.OFF IN A DESPERATE MISSION[166]
XIV.THE BATTLE IN THE AIR[179]
XV.TOLD BY THE FOREST RANGER[191]
XVI.HOW A CAT TREED A WOLF[206]
XVII.THE TIME FOR THE ROUND-UP[219]
XVIII.TWO INANIMATE WITNESSES[230]
XIX.THE MAN BEHIND THE SCENES[244]

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