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.

Between the Doors
Between the Doors
Wes Peters
PG-13
Frog the Barbarian
Frog the Barbarian
Guy Bass
PG-13
Sarlak's Revenge
Sarlak's Revenge
Calvin Locke
PG-13
The Triumph of Tompa Lee
The Triumph of Tompa Lee
Edward Hoornaert
PG-13
Dreams of Ivory and Gold
Dreams of Ivory and Gold
Kirk Dougal
PG-13
The Lineage
The Lineage
Gabrielle Faust
PG-13
Auragole of the Way
Auragole of the Way
Shirley Latessa
PG-13
Mourning Morning
Mourning Morning
Scott Andrews
PG-13
Ringmaster
Ringmaster
Aurelia T. Evans
PG-13
Ruin
Ruin
John Gwynne
PG-13
The Great Earthquake Machine
The Great Earthquake Machine
T. E. MacArthur
PG-13
Past Time
Past Time
Michael Llewellyn
PG-13
September Moon
September Moon
Trina M. Lee
PG-13
Jack Staples and the Poet's Storm
Jack Staples and the Poet's Storm
Mark Batterson; Joel N. Clark
PG-13
Death's Dark Wings
Death's Dark Wings
Raven Dane
PG-13
Animal Planet
Animal Planet
Justin D'Ath
PG-13
Winter Storm
Winter Storm
John Schettler
PG-13
The Fulfilment
The Fulfilment
Edith Allonby
PG-13
Horsey Trails
Horsey Trails
Sibley Miller
PG-13
Antigrav Unlimited 3.1
Antigrav Unlimited 3.1
Duncan Long
PG-13
Melody Dawn
Melody Dawn
Frank Lauria
PG-13
Wake
Wake
Stephen Case
PG-13
Halsey's Bluff
Halsey's Bluff
Larry Schweikart
PG-13
Bloodletting Part 2
Bloodletting Part 2
Mark Ryan; Peter J. Wacks
PG-13
Valhalla Falling
Valhalla Falling
Aurelio Rico Lopez, III
PG-13
The Selling of Suzee Delight
The Selling of Suzee Delight
Holly Lisle
PG-13
A Warning in Blood
A Warning in Blood
Joseph DeMarco
PG-13
Ricochet
Ricochet
Tim Dry
PG-13
The Love Life of Venus
The Love Life of Venus
Francis de Miomandre
PG-13
Blood Between Lovers
Blood Between Lovers
Raz Steel
PG-13