CAPTAIN WILBUR LAWTON

AUTHOR OF “THE DREADNOUGHT BOYS’ SERIES,” “THE BOY AVIATORS IN

NICARAGUA,” “THE BOY AVIATORS ON SECRET SERVICE,” “THE

BOY AVIATORS IN AFRICA,” “THE BOY AVIATORS’ TREASURE

QUEST,” “THE BOY AVIATORS IN RECORD FLIGHT,”

“THE BOY AVIATORS’ POLAR DASH,” “THE BOY

AVIATORS’ FLIGHT FOR A FORTUNE,” ETC.

WITH ILLUSTRATIONS BY

CHARLES L. WRENN

NEW YORK