THE ROVER BOYS ON THE PLAINS
The Mystery of Red Rock Ranch
THE ROVER BOYS ON THE RIVER
The Search for the Missing Houseboat
THE ROVER BOYS IN CAMP
The Rivals of Pine Island
THE ROVER BOYS ON LAND AND SEA
The Crusoes of Seven Islands
THE ROVER BOYS IN THE MOUNTAINS
A Hunt for Fame and Fortune
THE ROVER BOYS ON THE GREAT LAKES
The Secret of the Island Cave
THE ROVER BOYS OUT WEST
The Search for a Lost Mine
THE ROVER BOYS IN THE JUNGLE
Stirring Adventures in Africa
THE ROVER BOYS ON THE OCEAN
A Chase for a Fortune
THE ROVER BOYS AT SCHOOL
The Cadets of Putnam Hall