Front matter
Reading edition
"Great heavens! It's Lew Grandall!" cried the stranger on the raft. (Page 399)
THE AUTO BOYS' MYSTERY
By JAMES A. BRADEN
AUTHOR OF "THE AUTO BOYS," "THE AUTO BOYS' ADVENTURE," "THE AUTO BOYS' CAMP," "THE AUTO BOYS' BIG SIX," "FAR PAST THE FRONTIER," ETC.
FRONTISPIECE BY ALFRED RUSSELL

THE SAALFIELD PUBLISHING COMPANY CHICAGO AKRON, OHIO NEW YORK