Behind the Green Door

Tom Swift and His Big Tunnel; Or, The Hidden City of the Andes

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 Giant Cannon; Or, The Longest Shots on Record

The Iceberg Express

Sintram and His Companions

Tom Swift and His Airship

The Gates of Chance

Tom Swift in the Caves of Ice, or, the Wreck of the Airship

Neal, the Miller: A Son of Liberty

Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good