By FRANKLIN W. DIXON
THE HARDY BOYS: THE TOWER TREASURE
THE HARDY BOYS: THE HOUSE ON THE CLIFF
THE HARDY BOYS: THE SECRET OF THE OLD MILL
(Other Volumes in Preparation)
GROSSET & DUNLAP, PUBLISHERS, NEW YORK
Copyright, 1927, by
GROSSET & DUNLAP
HE DROPPED LIGHTLY TO THE ROOF OF THE OLD MILL.