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.

Light Headed
Light Headed
Olga Slavnikova
PG-13
The Romance of a Country; A Masque
The Romance of a Country; A Masque
M. A. Curtois
PG-13
The Table: The Novel of Edgar Wallace's Film Story
The Table: The Novel of Edgar Wallace's Film Story
Robert Curtis
PG-13
Ai; a Social Vision
Ai; a Social Vision
Charles Daniel
PG-13
Clash of Angels
Clash of Angels
Jonathan Daniels
PG-13
The Gray Man
The Gray Man
S. R. Crockett
PG-13
Roamin' Circus
Roamin' Circus
Claude Dauphine
PG-13
Judgment Day
Judgment Day
Norman Davey
PG-13
The Angel's Cut
The Angel's Cut
Elizabeth Knox
PG-13
Hybrid
Hybrid
M. A. Bramstrup
PG-13
The Sacred Seal
The Sacred Seal
J. C. Mills
PG-13
The Book of The Sage
The Book of The Sage
J. C. Mills
PG-13
Along Came a Spider
Along Came a Spider
Elizabeth Davis
PG-13
Vegemorphs: The Fungus Among Us
Vegemorphs: The Fungus Among Us
Leif E. Green
PG-13
The House of Dreams
The House of Dreams
William J. Dawson
PG-13
Senior Year Bites
Senior Year Bites
J. A. Campbell
PG-13
The Resurrection of Candy Sterling
The Resurrection of Candy Sterling
Russ Martin
PG-13
Apprenticed to Pleasure
Apprenticed to Pleasure
Brandon Fox
PG-13
Omon Ra
Omon Ra
Victor Pelevin
PG-13
At the Threshold
At the Threshold
Laura Dearborn
PG-13
Into the Forest
Into the Forest
Rosamund Essex
PG-13
Mistress of the Skies
Mistress of the Skies
Joseph Delmont
PG-13
Alta in the Shadows
Alta in the Shadows
Honoria de Sackville
PG-13
The Scrolls of Lysis
The Scrolls of Lysis
Barnaby Ross
PG-13
Starborn
Starborn
Jasper T Scott
PG-13
The Talking Jewels
The Talking Jewels
Denis Diderot
PG-13
The Toys of Princes
The Toys of Princes
Ghislain de Diesbach
PG-13
Trolls in the Hamptons
Trolls in the Hamptons
Barbara Metzger
PG-13
Night Mares in the Hamptons
Night Mares in the Hamptons
Barbara Metzger
PG-13
Fire Works in the Hamptons
Fire Works in the Hamptons
Barbara Metzger
PG-13