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.

Lament for the Afterlife
Lament for the Afterlife
Lisa L. Hannett
PG-13
Dream Paris
Dream Paris
Tony Ballantyne
PG-13
London Underground
London Underground
Chris Angus
PG-13
Rise of the Gorgon
Rise of the Gorgon
Tanai Walker
PG-13
The Seahorses of Scallop Bay
The Seahorses of Scallop Bay
Erica-Jane Waters
PG-13
The Black Lotus
The Black Lotus
Kieran Fanning
PG-13
Zer0es
Zer0es
Chuck Wendig
PG-13
The Guardian
The Guardian
Jack Whyte
PG-13
Sweetness #9
Sweetness #9
Stephan Eirik Clark
PG-13
Secondhand Souls
Secondhand Souls
Christopher Moore
PG-13
Reawakened
Reawakened
Colleen Houck
PG-13
Court of Fives
Court of Fives
Kate Elliott
PG-13
While You Were Gone
While You Were Gone
Amy K. Nichols
PG-13
Chemical Burn
Chemical Burn
Quincy Allen
PG-13
Energized
Energized
Mary Behre
PG-13
Dark Ascension
Dark Ascension
M. L. Brennan
PG-13
Down
Down
Ally Blue
PG-13
Suicide Forest
Suicide Forest
Jeremy Bates
PG-13
The Smoking Mirror
The Smoking Mirror
David Bowles
PG-13
Ghostlight
Ghostlight
Sonia Gensler
PG-13
A Journal of the Crazy Year
A Journal of the Crazy Year
Forrest Carr
PG-13
Otherworlders
Otherworlders
Angela Cavanaugh
PG-13
The Well
The Well
Catherine Chanter
PG-13
The New Monk
The New Monk
R. S. (I)
PG-13
Servant
Servant
John D. Brown
PG-13
End Time
End Time
Keith Korman
PG-13
The End of All Things
The End of All Things
John Scalzi
PG-13
Liar's Island
Liar's Island
Tim Pratt
PG-13
The Edge of Dawn
The Edge of Dawn
Melinda M. Snodgrass
PG-13
Crash Morph
Crash Morph
JC Andrijeski
PG-13