PG rated sci-fi books

3620 books

Sci-fi books with mild content — safe for most readers. May contain mild peril or fantasy violence but nothing graphic.

Please Don't Tell My Parents I'm a Supervillain
Please Don't Tell My Parents I'm a Supervillain
Richard Roberts
PG
Arcadia
Arcadia
Richard F Weyand
PG
The Classic Collection of Isaac Asimov. Sci-Fi stories. Illustrated: Youth, Let's Get Together, Robot AL-76 Goes Astray, Super-Neutron, Ring Around the Sun and others
The Classic Collection of Isaac Asimov. Sci-Fi stories. Illustrated: Youth, Let's Get Together, Robot AL-76 Goes Astray, Super-Neutron, Ring Around the Sun and others
Isaac Asimov
PG
The Last Guardian
The Last Guardian
Stephen LaFevers
PG
Seven Tickets to Hell
Seven Tickets to Hell
Robert Moore Williams
PG
Prince of Storms
Prince of Storms
Kay Kenyon
PG
Tom Swift and His Motor Boat
Tom Swift and His Motor Boat
Howard R. Garis
PG
A History of New York
A History of New York
Washington Irving
PG
Alien Deception
Alien Deception
Tony Ruggiero
PG
Anomaly (First Contact)
Anomaly (First Contact)
Peter Cawdron
PG
Alien Revelation
Alien Revelation
Tony Ruggiero
PG
Klara and the Sun
Klara and the Sun
Kazuo Ishiguro
PG
Septimus Heap: The Magykal Papers
Septimus Heap: The Magykal Papers
Angie Sage
PG
Ghost in the Machine
Ghost in the Machine
Andy Lane
PG
The New Northland
The New Northland
L. P. Gratacap
PG
Gibraltar Stars
Gibraltar Stars
Michael McCollum
PG
Lionboy
Lionboy
Zizou Corder
PG
Johhny Mackintosh: Star Blaze
Johhny Mackintosh: Star Blaze
Keith Mansfield
PG
Grabber
Grabber
Chris d'Lacey
PG
The Starship File
The Starship File
Allan Frewin Jones
PG
The Alien Fire File
The Alien Fire File
Allan Frewin Jones
PG
The Burning Life
The Burning Life
Hjalti Danielsson
PG
The God Catcher
The God Catcher
Erin M. Evans
PG
2001: A Space Odyssey
2001: A Space Odyssey
Arthur C. Clarke
PG
Garden of the Moon
Garden of the Moon
Elizabeth Sinclair
PG
Empire
Empire
Graham McNeill
PG
Tom Swift and His Flying Lab
Tom Swift and His Flying Lab
William Dougherty
PG
Operation: Face the Fear
Operation: Face the Fear
Tony Ruggiero
PG
Feathered Serpent 2012
Feathered Serpent 2012
Junius Podrug
PG
Chasing the Tunnelling Trickster
Chasing the Tunnelling Trickster
Rex Stone
PG