Adult 18+ sci-fi books

30997 books

Blind Faith
Blind Faith
Rebecca Zanetti
PG-13
NeoLiberal Economists Must Die!
NeoLiberal Economists Must Die!
Timothy J. Gawne
PG-13
Storm Warned
Storm Warned
Dani Harper
PG-13
Sins of the Lost
Sins of the Lost
Linda Poitevin
PG-13
Melancholy
Melancholy
Charlotte McConaghy
PG-13
Return of the Forgotten
Return of the Forgotten
Lisa Fiedler
PG-13
Dead Wrong
Dead Wrong
Curtis Jobling
PG-13
If He's Noble
If He's Noble
Hannah Howell
PG-13
Heart of Gold
Heart of Gold
P. Jameson
PG-13
First Daughter
First Daughter
Susan Kaye Quinn
PG-13
Rapture in Death
Rapture in Death
Nora Roberts
R
No Other Story
No Other Story
Dr. Cuthbert Soup
R
Hyperion
Hyperion
Dan Simmons
R
White
White
Ted Dekker
PG
Oath of Gold
Oath of Gold
Elizabeth Moon
PG-13
The Vor Game
The Vor Game
Lois McMaster Bujold
PG-13
Order 66
Order 66
Karen Traviss
PG-13
Ceremony in Death
Ceremony in Death
J. D. Robb
PG-13
Dwarven Ruby
Dwarven Ruby
Richard S. Tuttle
PG-13
Obsidian Wings
Obsidian Wings
Laken Cane
PG-13
Reefsong
Reefsong
Carol Severance
PG-13
Magdalen Rising: The Beginning
Magdalen Rising: The Beginning
Elizabeth Cunningham
PG-13
Vampanther Attack!
Vampanther Attack!
Rob Stevens
PG-13
Scary Show
Scary Show
A. B. Saddlewick
PG-13
Mr. Wicker's Window
Mr. Wicker's Window
Carley Dawson
R
Revolt and Rebirth
Revolt and Rebirth
Jefferson P. Swycaffer
R
The Last Wild Boy
The Last Wild Boy
Hugh MacDonald
PG-13
Daughters of the Nile
Daughters of the Nile
Stephanie Dray
PG-13
Mindscape
Mindscape
M. M. Vaughan
PG-13
Sunrise
Sunrise
Mike Mullin
PG-13