E-text prepared by Roger Frank
and the online Distributed Proofreaders Canada team
(http://www.pgdpcanada.net)
The Volcano Wakes.
RADIO BOYS
UNDER THE SEA
or,
The Hunt for Sunken Treasure
BY
J. W. DUFFIELD
UNDER THE SEA
or,
The Hunt for Sunken Treasure
BY
J. W. DUFFIELD
M. A. DONOHUE & COMPANY
CHICAGO NEW YORK
CHICAGO NEW YORK
The
RADIO BOYS SERIES
RADIO BOYS SERIES
RADIO BOYS IN THE SECRET SERVICE;
or, Cast Away on an Iceberg.
RADIO BOYS IN THE FLYING SERVICE;
or, Held For Ransom by Mexican Bandits.
RADIO BOYS IN THE THOUSAND ISLANDS;
or, The Yankee-Canadian Wireless Trail.
RADIO BOYS UNDER THE SEA;
or, The Hunt for Sunken Treasure.
COPYRIGHT 1923. BY M. A. DONOHUE & CO.
MADE IN U. S. A.
MADE IN U. S. A.
CONTENTS