E-book

The Outdoor Chums in the Forest Laying the Ghost of Oak Ridge

E-book

The Outdoor Chums at Cabin Point or The Golden Cup Mystery

E-book

The Outdoor Chums on the Lake Lively Adventures on Wildcat Island

E-book

The Outdoor Chums Or, The First Tour of the Rod, Gun and Camera Club

E-book

The Outdoor Chums on a Houseboat

E-book

The Outdoor Chums After Big Game Or, Perilous Adventures in the Wilderness

E-book

The Outdoor Chums on the Gulf Or, Rescuing the Lost Balloonists

E-book

The Outdoor Chums in the Big Woods Rival Hunters of Lumber Run