R rated sci-fi books

5467 books

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

The Book of Swords
The Book of Swords
Gardner Dozois - editor
R
Catholic Girls
Catholic Girls
Kit Reed
R
Children of the Vampire
Children of the Vampire
Jeanne Kalogridis
R
Mindplayers
Mindplayers
Pat Cadigan
R
Mindbridge
Mindbridge
Joe Haldeman
R
A Midsummer Tempest
A Midsummer Tempest
Poul Anderson
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Time Famine
Time Famine
Lance Olsen
R
The Western King
The Western King
Ann Marston
R
The Man Who Could Make Things Vanish
The Man Who Could Make Things Vanish
Jack Cady
R
Master's Challenge
Master's Challenge
Richard Sapir; Warren Murphy
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The Hallows
The Hallows
Michael Scott
R
Emerald House Rising
Emerald House Rising
Peg Kerr
R
The Manse
The Manse
Lisa W. Cantrell
R
Jupiter's Daughter
Jupiter's Daughter
Tom Hyman
R
Cinderblock
Cinderblock
Janine Ellen Young
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Iron Hands
Iron Hands
Jonathan Green
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Pagan Moon
Pagan Moon
Freda Warrington
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My Beautiful Friend
My Beautiful Friend
Venero Armanno
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Live Girls
Live Girls
Ray Garton
R
Mars—The Red Planet
Mars—The Red Planet
Mick Farren
R
The Space Messenger Book 2
The Space Messenger Book 2
Jon Swank
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Dirty Work
Dirty Work
Dan McGirt
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Those Gentle Voices: A Promethean Romance of the Spaceways
Those Gentle Voices: A Promethean Romance of the Spaceways
George Alec Effinger
R
Phaid the Gambler
Phaid the Gambler
Mick Farren
R
Liege-Killer
Liege-Killer
Christopher Hinz
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The Radiant Warrior
The Radiant Warrior
Leo Frankowski
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The Nick of Time
The Nick of Time
George Alec Effinger
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The Iron Dream
The Iron Dream
Norman Spinrad
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Their Master's War
Their Master's War
Mick Farren
R
Involution Ocean
Involution Ocean
Bruce Sterling
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