The Rover Boys on the Plains; Or, The Mystery of Red Rock Ranch

The House Boat Boys; Or, Drifting Down to the Sunny South

The Boy Ranchers; Or, Solving the Mystery at Diamond X

The Free Rangers: A Story of the Early Days Along the Mississippi

The Boy Ranchers in Death Valley; Or, Diamond X and the Poison Mystery

Raftmates: A Story of the Great River

The Lakewood boys on the Lazy S

The Boy Ranchers Among the Indians; Or, Trailing the Yaquis

The Curlytops at Uncle Frank's Ranch; Or, Little Folks on Ponyback

The Curlytops at Uncle Frank's Ranch; Or, Little Folks on Ponyback

Motor Boat Boys Mississippi Cruise; or, The Dash for Dixie