Alpha Rising
G. L. Douglas
Friend Island
Francis Stevens
The Flying Legion
George Allan England
The Mad Planet
Murray Leinster
Burl (1)
Darkness and Dawn
Darkness and Dawn (1)
Equality
Edward Bellamy
Julian West (2)
Looking Backward, 2000-1887
Julian West (1)
Caesar's Column: A Story of the Twentieth Century
Ignatius Donnelly
A Brand New World
Ray Cummings