[Illustration: THE BLAZE REVEALED A LARGE MASS OF LUMBER RISING AND
FALLING ON THE TURBULENT WATERS.--_Frontispiece_]

THE ROVER BOYS ON THE GREAT LAKES

OR

_THE SECRET OF THE ISLAND CAVE_

BY

ARTHUR M. WINFIELD (Edward Stratemeyer)

AUTHOR OF THE ROVER BOYS AT SCHOOL, THE ROVER BOYS ON THE OCEAN, THE
PUTNAM HALL SERIES, ETC.

_ILLUSTRATED_




INTRODUCTION.


MY DEAR BOYS: This volume, "The Rover Boys on the Great Lakes," is a
complete story in itself, but forms the fifth volume of the Rover Boys
Series for Young Americans.

When first I started this series with "The Rover Boys at School," I had
no idea of extending the line beyond three or four volumes. But the