[“OH, THERE’S ANOTHER SHARK—A HAMMER-HEAD.”]
THE MOTOR BOYS
UNDER THE SEA
Or
From Airship to Submarine
BY
CLARENCE YOUNG
AUTHOR OF “THE MOTOR BOYS,” “THE MOTOR BOYS ON
THE BORDER,” “THE RACER BOYS SERIES,” “THE
JACK RANGER SERIES,” ETC.
ILLUSTRATED
NEW YORK
CUPPLES & LEON COMPANY
BOOKS BY CLARENCE YOUNG
THE MOTOR BOYS SERIES
12mo. Illustrated.
- THE MOTOR BOYS
- THE MOTOR BOYS OVERLAND
- THE MOTOR BOYS IN MEXICO
- THE MOTOR BOYS ACROSS THE PLAINS
- THE MOTOR BOYS AFLOAT
- THE MOTOR BOYS ON THE ATLANTIC
- THE MOTOR BOYS IN STRANGE WATERS
- THE MOTOR BOYS ON THE PACIFIC
- THE MOTOR BOYS IN THE CLOUDS
- THE MOTOR BOYS OVER THE ROCKIES
- THE MOTOR BOYS OVER THE OCEAN
- THE MOTOR BOYS ON THE WING
- THE MOTOR BOYS AFTER A FORTUNE
- THE MOTOR BOYS ON THE BORDER
- THE MOTOR BOYS UNDER THE SEA
THE JACK RANGER SERIES
12mo. Finely Illustrated.
- JACK RANGER’S SCHOOLDAYS
- JACK RANGER’S WESTERN TRIP
- JACK RANGER’S SCHOOL VICTORIES
- JACK RANGER’S OCEAN CRUISE
- JACK RANGER’S GUN CLUB
- JACK RANGER’S TREASURE BOX
THE RACER BOYS SERIES
12mo. Illustrated.
- THE RACER BOYS
- THE RACER BOYS AT BOARDING SCHOOL
- THE RACER BOYS TO THE RESCUE
- THE RACER BOYS ON THE PRAIRIES
- THE RACER BOYS ON GUARD
- THE RACER BOYS FORGING AHEAD
Copyright, 1914, by
Cupples & Leon Company
The Motor Boys Under the Sea
Printed in U. S. A.