The Smoky God, or, A Voyage to the Inner World
Willis George Emerson
The War in the Air
H. G. Wells & Vernor Vinge
A Columbus of Space
Garrett P. Serviss
The Poisoned Pen
Arthur B. Reeve
Craig Kennedy (1)
Ralph 124C 41+: A Romance of the Year 2660
Hugo Gernsback
The Second Deluge
Darkness and Dawn
George Allan England
Darkness and Dawn (1)
The Lost World
Arthur Conan Doyle & Paul Cook
Professor Challenger (1)
A Princess of Mars
Edgar Rice Burroughs
Barsoom (1)
The Scarlet Plague
Jack London
Tarzan of the Apes
Tarzan (1)
The Gods of Mars
Barsoom (2)
The Poison Belt
Arthur Conan Doyle
Professor Challenger (2)
The World Set Free
H. G. Wells
At the Earth's Core
Pellucidar (1)
The Man Who Rocked the Earth
Arthur Train & Robert Williams Wood
The Man Who Rocked the Earth (1)
Pellucidar
Pellucidar (2)
City of Endless Night
Milo Hastings
R. U. R.
Karel Čapek
The Land That Time Forgot
Caspak (1)