Front matter
Reading edition
By
GORDON STUART

THE REILLY & LEE CO.
Publishers . . . . Chicago
COPYRIGHT, BY THE REILLY & LEE CO.
Printed in the U.S.A.—1936
CONTENTS
IMummy Cañon
IISomething About Dr. Byrd
IIIA Fall from the Air
IVThe Wreck and the Aviator
VLost!
VIThe Scream in the Waterfall
VIIA Badly Frightened Boy
VIIIHal’s Discovery
IXHal a Prisoner
XThe Mystery of the Leather Bag
XIConvincing Bad
XIIAirship Plans
XIIIThe “Painter”
XIVBuilding the Airship
XVStolen Wealth
XVIFlight
XVIIExploring the Cave
XVIIIThe Island in the Air
XIXThe Rescuing Airship
XXThe Panther and the Cave
XXITo Flathead by Airship Again
XXIIClearing Hal
XXIIIThe Boy Scouts of the Air
XXIVMountain Lion Bridge