  By H. L. SAYLER I. THE AIRSHIP BOYS Or, The Quest of the Aztec Treasure II. THE AIRSHIP BOYS ADRIFT Or, Saved by an Aeroplane III. THE AIRSHIP BOYS DUE NORTH Or, By Balloon to the Pole IV. THE AIRSHIP BOYS IN THE BARREN LANDS Or, The Secret of the White Eskimos These thrilling stories deal with the wonderful new science of aerial navigation. Every boy will be interested and instructed by reading them. Illustrated. Cloth binding. Price, $1.00 each. The above books are sold everywhere or will be sent postpaid on receipt of price. |
|
