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.

Into the Looking Glass
Into the Looking Glass
John Ringo
PG
Withered + Sere
Withered + Sere
TJ Klune
PG
The Pirate's Eye
The Pirate's Eye
Robert Priest
PG
Hunted
Hunted
Harmony Raines
PG
Rhythm of the Imperium
Rhythm of the Imperium
Jody Lynn Nye
PG
East
East
Edith Pattou
PG
Do You Believe?
Do You Believe?
Ann Lawrence
PG
Dreaming the Bull
Dreaming the Bull
Manda Scott
PG
Steeplechase
Steeplechase
Jane Langton
PG
Moon of the Spider
Moon of the Spider
Richard A. Knaak
PG
Building Harlequin's Moon
Building Harlequin's Moon
Larry Niven; Brenda Cooper
PG
The Face on the Wall
The Face on the Wall
Jane Langton
PG
City of Stars
City of Stars
Mary Hoffman
PG
Quantum Squeak
Quantum Squeak
Mary Hoffman
PG
The Weapon
The Weapon
Michael Z. Williamson
PG
Talyn
Talyn
Holly Lisle
PG
Rest in Peace
Rest in Peace
Richie Tankersley Cusick
PG
Neverseen
Neverseen
Shannon Messenger
PG
The Water Sprites
The Water Sprites
Emily Rodda
PG
Wordwarp
Wordwarp
Jack Goodfellow
PG
Very Bad Deaths
Very Bad Deaths
Spider Robinson
PG
20,000 Leagues Under the Sea
20,000 Leagues Under the Sea
Jules Verne
PG
Into the Stone Land
Into the Stone Land
Robert Stanek
PG
Zombies of the Science Fair
Zombies of the Science Fair
Bruce Coville
PG
Solo Command
Solo Command
Aaron Allston
PG
The Mountains of the Moon
The Mountains of the Moon
Kathleen Duey
PG
The Begum's Millions
The Begum's Millions
Jules Verne
PG
The Research Magnificent
The Research Magnificent
H. G. Wells
PG
Tono-Bungay
Tono-Bungay
H. G. Wells
PG
Triple Zero
Triple Zero
Karen Traviss
PG