The Ranch Girls in Europe

Tom Swift in the Land of Wonders; Or, The Underground Search for the Idol of Gold

The Patchwork Girl of Oz

The Scarecrow of Oz

Tik-Tok of Oz

Tom Swift and His Sky Racer; Or, The Quickest Flight on Record

Tom Swift and His Wizard Camera; Or, Thrilling Adventures While Taking Moving Pictures

Tom Swift and His Air Scout; Or, Uncle Sam's Mastery of the Sky

Tom Swift Among the Fire Fighters; Or, Battling with Flames from the Air

Tom Swift and His Giant Cannon; Or, The Longest Shots on Record

Tom Swift and His Motor-Boat; Or, The Rivals of Lake Carlopa

The Master Key An Electrical Fairy Tale Founded Upon the Mysteries of Electricity