Tom Swift and the Electronic Hydrolung

Tom Swift and His Photo Telephone or the Picture That Saved a Fortune

Voyage au Centre de la Terre

The Devolutionist and the Emancipatrix

On a Torn-Away World; Or, the Captives of the Great Earthquake

Through Space to Mars; Or, the Longest Journey on Record

Dr. Heidenhoff's Process

The Lord of the Sea

Expediter

Darkness and Dawn

Lost on the Moon; Or, in Quest of the Field of Diamonds

Tom Swift and His Motor-Cycle; Or, Fun and Adventures on the Road