PG-13 rated sci-fi books

24646 books

Sci-fi books with moderate content. May include moderate violence, mild romance, and some darker themes. Best for teens and up.

Ethan
Ethan
Rae Rivers
PG-13
The Dark Beloved
The Dark Beloved
Helen Falconer
PG-13
The Curious Affair of the Somnambulist and the Psychic Thief
The Curious Affair of the Somnambulist and the Psychic Thief
Lisa Tuttle
PG-13
Listening Hands
Listening Hands
Coral Hope
PG-13
Alice in the Delighted States
Alice in the Delighted States
Edward Hope
PG-13
A Daughter of the Druids
A Daughter of the Druids
Alice K. Hopkins
PG-13
Windlord
Windlord
Michael Scott
PG-13
Firelord
Firelord
Michael Scott
PG-13
The Shadow of Ashlydyat
The Shadow of Ashlydyat
Mrs. Henry Wood
PG-13
Zeta Disconnect
Zeta Disconnect
CB Droege
PG-13
Mother of Gold
Mother of Gold
Emerson Hough
PG-13
Caress and Farewell
Caress and Farewell
Lionel Houser
PG-13
The Kybion
The Kybion
Jane Palmer
PG-13
The Aton Bird
The Aton Bird
Jane Palmer
PG-13
Bald Wendy
Bald Wendy
Jane Palmer
PG-13
Hunder
Hunder
Jane Palmer
PG-13
Turning Point
Turning Point
John Schettler
PG-13
We Built This City
We Built This City
Matt London
PG-13
Inevitable
Inevitable
L. J. Baker
PG-13
Save Me
Save Me
L. J. Baker
PG-13
Unavailable
Unavailable
L. J. Baker
PG-13
Hold Me
Hold Me
L. J. Baker
PG-13
The Unscratchables
The Unscratchables
Anthony O'Neill
PG-13
The Waiting Sands
The Waiting Sands
Susan Howatch
PG-13
Alien Mate
Alien Mate
Eve Langlais
PG-13
Z-End
Z-End
Suzanne Robb
PG-13
Vive le Roy
Vive le Roy
Ford Madox Ford
PG-13
Death Is a Bitch
Death Is a Bitch
Cate Masters
PG-13
Mystery of Majestic Cave
Mystery of Majestic Cave
Kelly Hashway
PG-13
The Girl from Yesterday
The Girl from Yesterday
Sarah Hughart
PG-13