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.

Eye of the Labyrinth
Eye of the Labyrinth
Jennifer Fallon
PG-13
Earth Waits for Dawn
Earth Waits for Dawn
Larry Clinton O'Brien
PG-13
Roar
Roar
Cora Carmack
PG-13
The Last War; or, The Triumph of the English Tongue: A Story of the Twenty-Sixth Century: Compiled from the Official Notes of Newman, Reporter to the President of the United States
The Last War; or, The Triumph of the English Tongue: A Story of the Twenty-Sixth Century: Compiled from the Official Notes of Newman, Reporter to the President of the United States
S. W. Odell
PG-13
The Last War; or, The Triumph of the English Tongue: A Story of the Twenty-Sixth Century: Compiled from the Official Notes of Newman, Reporter to the President of the United States
The Last War; or, The Triumph of the English Tongue: A Story of the Twenty-Sixth Century: Compiled from the Official Notes of Newman, Reporter to the President of the United States
Samuel W. Odell
PG-13
Custodian of Ghosts
Custodian of Ghosts
George W. Ogden
PG-13
The One Sane Man
The One Sane Man
Francis Beeding
PG-13
The Seven Sleepers
The Seven Sleepers
Francis Beeding
PG-13
The Seven Sleepers
The Seven Sleepers
John Palmer; Hilary Saint George Saunders
PG-13
Lovers in Mars
Lovers in Mars
Lucile Palmer
PG-13
Peter Wilkins
Peter Wilkins
Robert Paltock
PG-13
Argle's Mist
Argle's Mist
M. Pardoe
PG-13
Peter Pan & Wendy
Peter Pan & Wendy
J. M. Barrie
PG-13
Looking Backward: 2000-1857
Looking Backward: 2000-1857
Edward Bellamy
PG-13
Dudley & Gilderoy: A Nonsense
Dudley & Gilderoy: A Nonsense
Algernon Blackwood
PG-13
Far from Burden Dell
Far from Burden Dell
Chris Coppel
PG-13
Glory Be to Mars
Glory Be to Mars
Thomas W. Cronin
PG-13
Below
Below
Jason Chabot
PG-13
A Simple Man
A Simple Man
Mark Bacci
PG-13
Whose Top Reached the Heavens
Whose Top Reached the Heavens
Billy Joe Sharp, Jr.
PG-13
Farm Beneath the Sea
Farm Beneath the Sea
Mary Patchett
PG-13
Farm Beneath the Sea
Farm Beneath the Sea
M. E. Patchett
PG-13
Flood Waters Rising
Flood Waters Rising
Elizabeth Hirst
PG-13
The Forever Formula
The Forever Formula
Frank Bonham
PG-13
Star Wind
Star Wind
Linda Woolverton
PG-13
Hidden in Sight
Hidden in Sight
Julie E. Czerneda
PG-13
The Sundering
The Sundering
Walter Jon Williams
PG-13
Light
Light
Paul Dale Anderson
PG-13
Of Cabbages, Kings and Even (Odd) Queens of Wonderland and Oz
Of Cabbages, Kings and Even (Odd) Queens of Wonderland and Oz
James C. Wallace, II; Ron Baxley, Jr.
PG-13
Earth Ship and Star Song
Earth Ship and Star Song
Ethan I. Shedley
PG-13