Uniform Style of Binding. Individual Colored Wrappers.
Every Volume Complete in Itself.


Every boy possesses some form of inventive genius. Tom Swift is a bright, ingenious boy and his inventions and adventures make the most interesting kind of reading.

GROSSET & DUNLAP, Publishers, NEW YORK

THE DON STURDY SERIES

By VICTOR APPLETON

Author of “The Tom Swift Series”


Every red-blooded boy will enjoy the thrilling adventures of Don Sturdy. In company with his uncles, one a big game hunter, the other a noted scientist, he travels far and wide—into the jungles of South America, across the Sahara, deep into the African jungle, up where the Alaskan volcanoes spout, down among the head hunters of Borneo and many other places where there is danger and excitement. Every boy who has known Tom Swift will at once become the boon companion of daring Don Sturdy.