THE ROVER BOYS IN THE MOUNTAINS
Or, A Hunt for Fame and Fortune
The boys in the Adirondacks at a Winter camp.
THE ROVER BOYS ON THE GREAT LAKES
Or, The Secret of the Island Cave
A story of a remarkable Summer outing; full of fun.
THE ROVER BOYS OUT WEST
Or, The Search for a Lost Mine
A graphic description of the mines of the great Rockies.
THE ROVER BOYS IN THE JUNGLE