R rated sci-fi books

5467 books

Sci-fi books with mature content including explicit sex, graphic violence, or strong language. For adult readers.

Galleria
Galleria
Chuck Palahniuk
R
Constitution
Constitution
Nick Webb
R
New York Confidential
New York Confidential
Isidore Haiblum
R
The Thursday Toads
The Thursday Toads
A. M. Lightner
R
Fearless
Fearless
Marianne Curley
R
The Orphan Queen
The Orphan Queen
Jodi Meadows
R
The Smithsonian Institution
The Smithsonian Institution
Gore Vidal
R
Space Captives of the Golden Men
Space Captives of the Golden Men
M. E. Patchett
R
Artifact
Artifact
Logan White; Vaughn Heppner
R
Orphan Brigade
Orphan Brigade
Henry V. O'Neil
R
Woven
Woven
Michael Jensen; David Powers King
R
Smoke and Mirrors
Smoke and Mirrors
Marie Treanor
R
Raven
Raven
S. Andrew Swann
R
The Dreamers
The Dreamers
James Gunn
R
Night Screams
Night Screams
Bill Pronzini; Barry N. Malzberg
R
Moonbeast
Moonbeast
A. E. van Vogt
R
Mission: Interplanetary
Mission: Interplanetary
A. E. van Vogt
R
Skimming the Gumbo Nuclear
Skimming the Gumbo Nuclear
M. F. Korn
R
Tomorrow at the Fair
Tomorrow at the Fair
Bob Madison
R
Clan Daughter
Clan Daughter
Morgan Howell
R
The Soul of the Robot
The Soul of the Robot
Barrington J. Bayley
R
The Light of Lilith
The Light of Lilith
G. McDonald Wallis
R
The Illustrated Dune
The Illustrated Dune
Frank Herbert
R
Genesis
Genesis
Paul Chafe
R
Space Vulture
Space Vulture
Gary K. Wolf; Archbishop John J. Myers
R
Starlight City
Starlight City
Sue Welford
R
The Vampires of Finistere
The Vampires of Finistere
Peter Saxon
R
Carnifex Mardi Gras
Carnifex Mardi Gras
John F. Carr
R
Dragonlords of Quentaris
Dragonlords of Quentaris
Paul Collins
R
No Flame But Mine
No Flame But Mine
Tanith Lee
R