Quinquepedalian
Piers Anthony
Quofum
Alan Dean Foster
Humanx Commonwealth (9)
Quozl
R Is for Rocket
Ray Bradbury
R. U. R.
Karel Čapek
Race Against Time
The Radiant Shell
Paul Ernst
The Radio Magician and Other Stories
James Van Pelt
The Radio Planet
Ralph Milne Farley
Radio (1)
The Radium Pool / The Red Dimension / The Phantom of Terror
Ed Earl Repp
Radix
A. A. Attanasio
Radix Tetrad (1)
Ragamuffin
Tobias S. Buckell
The Benevolent Satrapy Universe / Xenowealth (2)
A Rage for Revenge
David Gerrold
War Against the Chtorr (3)
The Rage
Richard Lee Byers
Forgotten Realms: The Year of Rogue Dragons (1)
The Ragwitch
Garth Nix
The Raid from Mars
Miles J. Breuer
The Raid on the Termites
Raiders of the Universes
Donald Wandrei