Adult 18+ sci-fi books

31370 books

Resurrecting Home
Resurrecting Home
A. American
PG-13
The Man Who Shot John Wilkes Booth, Part I
The Man Who Shot John Wilkes Booth, Part I
Kevin G. Summers
PG-13
Heidi Heckelbeck and the Big Mix-Up
Heidi Heckelbeck and the Big Mix-Up
Wanda Coven
PG-13
Grimbold's Other World
Grimbold's Other World
Nicholas Stuart Gray
PG
Alan Mendelsohn, the Boy from Mars
Alan Mendelsohn, the Boy from Mars
Daniel Pinkwater
PG-13
Shadows Strike
Shadows Strike
Dianne Duvall
R
Dark Days
Dark Days
James Ponti
PG-13
A Pack Divided
A Pack Divided
Erin Hunter
PG-13
Redemption
Redemption
Jessica Meigs
PG-13
Of Delicate Pieces
Of Delicate Pieces
A. Lynden Rolland
PG-13
Reavers
Reavers
Timothy W. Long
PG-13
Tiny Instruments
Tiny Instruments
Mitchell Bogatz
PG-13
Heart of the Nebula
Heart of the Nebula
Joe Vasicek
PG-13
The Janus Cycle
The Janus Cycle
Tej Turner
PG-13
Roth
Roth
Anna Hackett
R
Seduction in Death
Seduction in Death
J. D. Robb
R
American Vengeance
American Vengeance
John Cutter
PG-13
Cat Shout for Joy
Cat Shout for Joy
Shirley Rousseau Murphy
PG-13
Thunder and Shadow
Thunder and Shadow
Erin Hunter
PG-13
Traitor General
Traitor General
Dan Abnett
G
Ties That Bind
Ties That Bind
Anne Patrick
PG-13
A Conspiracy of Ravens
A Conspiracy of Ravens
Crymsyn Hart
PG-13
The Butcher Bride
The Butcher Bride
Vince Churchill
PG-13
Divine Sanctuary
Divine Sanctuary
Cheryl Kaye Tardif
PG-13
The Sugar Cup
The Sugar Cup
Helen Perelman
PG-13
In Other Lands
In Other Lands
Sarah Rees Brennan
PG-13
Dead Man's Debt
Dead Man's Debt
Elliott Kay
PG-13
The Fuzzy Conundrum
The Fuzzy Conundrum
John F. Carr; Wolfgang Diehr
PG-13
Batneezer
Batneezer
Obert Skye
PG-13
The Living Blood
The Living Blood
Tananarive Due
R