Adult 18+ sci-fi books

31370 books

Fear
Fear
Ronald Kelly
PG-13
The Power of the Rellard
The Power of the Rellard
Carolyn F. Logan
PG-13
Fire and Ice
Fire and Ice
Erin Hunter
R
The Stolen Moon
The Stolen Moon
Rachel Searles
PG-13
Polly the Puppy
Polly the Puppy
Lily Small
PG-13
Charge of the Lightning Bugs
Charge of the Lightning Bugs
Troy Cummings
PG-13
Loyalist to a Fault
Loyalist to a Fault
Evan Munday
PG-13
The Lord of the Hat
The Lord of the Hat
Obert Skye
PG-13
Psion Omega
Psion Omega
Jacob Gowans
PG-13
Heads Up, Horses!
Heads Up, Horses!
Sibley Miller
PG-13
Retribution
Retribution
K. A. Salidas
PG-13
The Forsaken
The Forsaken
L. A. Banks
PG-13
Undone
Undone
Peggy Martinez
PG-13
Thunderstorm
Thunderstorm
Niyah Moore
PG-13
Honeysuckle & Pain
Honeysuckle & Pain
Mark Z. Danielewski
PG-13
The Word Endangered
The Word Endangered
Steve Rzasa
PG-13
Dark Demon
Dark Demon
Christine Feehan
R
Soul Hunter
Soul Hunter
Aaron Dembski-Bowden
PG-13
Under a Shifter's Moon
Under a Shifter's Moon
Kari Thomas
PG-13
Accused
Accused
Kate Kaynak
PG-13
Olympus at War
Olympus at War
Kate O'Hearn
PG-13
Now Comes the Night
Now Comes the Night
P. G. Forte
PG-13
A Draw of Kings
A Draw of Kings
Patrick W. Carr
PG-13
Chokepoint
Chokepoint
Jill Williamson
PG-13
Depth Charging Ice Planet Goth
Depth Charging Ice Planet Goth
Andrez Bergen
PG-13
Katie the Kitten
Katie the Kitten
Lily Small
PG-13
The Tattooed Seer
The Tattooed Seer
Susan MacGregor
PG-13
The Head of the Saint
The Head of the Saint
Socorro Acioli
PG-13
The Hob and the Deerman
The Hob and the Deerman
Pat Walsh
PG-13
Reclamation
Reclamation
Erica Stevens
PG-13