An Adventure in Futurity
Clark Ashton Smith
The Color of Space
Charles R. Tanner
A Conquest of Two Worlds
Edmond Hamilton
The Eternal World
The Flight of the Mercury
The Invisible City
The Man Who Awoke
Laurence Manning
The Man Who Evolved
Marooned in Andromeda
Master of the Asteroid
The Radium Pool / The Red Dimension / The Phantom of Terror
Ed Earl Repp
The Satellite of Doom
D. D. Sharp
A Star-Change
Through the Purple Cloud
Jack Williamson
The War of the Giants
Fletcher Pratt
Worlds to Barter
E. V. Lucas & John Wyndham
The Eternal Man
Herbert Zulerich (1)
The City of the Singing Flame
Singing Flame (1)
The Cosmic Gun
Morrison Colladay
The Cosmic Gun (1)