Adult 18+ sci-fi books

31474 books

The Twelfth Child
The Twelfth Child
Raymond Van Over
R
The Warden
The Warden
Stuart Daly
PG-13
The D'Evil Diaries
The D'Evil Diaries
Tatum Flynn
PG-13
Red Sounding
Red Sounding
Winfield H. Strock, III
PG-13
Noddy in Wonderland
Noddy in Wonderland
Paddy Bostock
PG-13
Blood Savages
Blood Savages
D. Alexander Ward
PG-13
Warriors of Cumorah
Warriors of Cumorah
Chris Heimerdinger
R
Pandora's Gun
Pandora's Gun
James Van Pelt
PG-13
Nineteen Eighty-Four
Nineteen Eighty-Four
George Orwell
R
Firebird Radiant
Firebird Radiant
Nick Green
PG-13
The Log of the Ark, by Noah; Hieroglyphics by Ham
The Log of the Ark, by Noah; Hieroglyphics by Ham
Alfred Frueh; I. L. Gordon
PG-13
The Lone Drow
The Lone Drow
R. A. Salvatore
PG-13
The Epidemic
The Epidemic
Suzanne Young
PG-13
The Two Swords
The Two Swords
R. A. Salvatore
PG-13
The Annotated Phantom Tollbooth
The Annotated Phantom Tollbooth
Norton Juster
PG-13
Revenge of the Three
Revenge of the Three
Tim Miller
PG-13
First Family in Space
First Family in Space
Raymond Bean
PG-13
Dark Paths
Dark Paths
Markus Heitz
PG-13
The Robots of Dawn
The Robots of Dawn
Isaac Asimov
PG-13
Wolf in Shadow
Wolf in Shadow
David Gemmell
R
Final Diagnosis
Final Diagnosis
James White
PG
Callanish
Callanish
William Horwood
PG
An Oblique Approach
An Oblique Approach
David Drake; Eric Flint
PG-13
A Round Trip to the Year 2000; Or A Flight Through Time
A Round Trip to the Year 2000; Or A Flight Through Time
William Wallace Cook
PG
Eye of the Labyrinth
Eye of the Labyrinth
Jennifer Fallon
PG-13
Hidden in Sight
Hidden in Sight
Julie E. Czerneda
PG-13
Whisper of Venom
Whisper of Venom
Richard Lee Byers
PG-13
Embrace the Highland Warrior
Embrace the Highland Warrior
Anita Clenney
PG-13
Spheres of Influence
Spheres of Influence
Ryk E. Spoor
PG-13
The Forbidden Land
The Forbidden Land
Kate Forsyth
PG-13