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.

Paradox Alley
Paradox Alley
John DeChancie
PG
The Eyre Affair
The Eyre Affair
Jasper Fforde
PG
Miss Hargreaves: A Fantasy
Miss Hargreaves: A Fantasy
Frank Baker
PG
The Indifference of Heaven
The Indifference of Heaven
Gary A. Braunbeck
PG
Beyond Apollo
Beyond Apollo
Jeff Sutton
PG
And Then the Town Took Off
And Then the Town Took Off
Richard Wilson
PG
Circle, Crescent, Star
Circle, Crescent, Star
Ansen Dibell
PG
China Strike
China Strike
William Chamberlain
PG
Brak the Barbarian Versus the Mark of the Demons
Brak the Barbarian Versus the Mark of the Demons
John Jakes
PG
Mission to a Star
Mission to a Star
Frank Belknap Long
PG
Chill of Dusk
Chill of Dusk
Stephen Minot
PG
The Red Eagle
The Red Eagle
Alexander Key
PG
The Mad King
The Mad King
Edgar Rice Burroughs
PG
Secret of the Djinn
Secret of the Djinn
Jean Rabe
PG
A Call to Arms
A Call to Arms
Robert Sheckley
PG
The Attack
The Attack
K. A. Applegate
PG
The Silver Trumpet
The Silver Trumpet
Owen Barfield
PG
Texas Chainsaw Massacre II: Skinfreak
Texas Chainsaw Massacre II: Skinfreak
Stephen Hand
PG
And the Waters Prevailed
And the Waters Prevailed
D. Moreau Barringer
PG
At Swords' Points
At Swords' Points
Andre Norton
PG
Mary Rose: A Play in Three Acts
Mary Rose: A Play in Three Acts
J. M. Barrie
PG
A Scent of New-Mown Hay
A Scent of New-Mown Hay
John Blackburn
PG
Dark Destiny
Dark Destiny
Christine Feehan
PG
The Room Beyond
The Room Beyond
Robert Spencer Carr
PG
Love Bites
Love Bites
Philip Caveney
PG
Make-Believe
Make-Believe
Elizabeth Goudge
PG
Quest
Quest
Shannah Jay
PG
Dread Mountain
Dread Mountain
Emily Rodda
PG
Empire of Blood
Empire of Blood
Richard A. Knaak
PG
The Insect Invasion
The Insect Invasion
Ray Cummings
PG