Anarch
Dan Abnett
Gaunt's Ghosts (15)
The Weight of Honor
Morgan Rice
Kings and Sorcerers (3)
Passage
Lois McMaster Bujold
The Sharing Knife (3)
The Sword And The Dragon
Diane Duane
The Tale of the Five (1)
Roter Mars
Kim Stanley Robinson
Mars Trilogy (1)
Roswell
Greg Cox
Roswell (Pocketbooks) (1)
Sonny Whitelaw
Stargate SG-1 (9)
The Rose Sea
S.M. Stirling
The Rookie
Scott Sigler
Galactic Football League (1)
Roma Mater
Poul Anderson
The King of Ys (1)
Rolling Thunder
John Varley
Thunder and Lightning (3)
The Rolling Stones
Robert A. Heinlein
Roll
Kevin J. Anderson
The Gamearth Trilogy (1)
Rogues in the House
Robert E. Howard
The Dark Storm Conan Chronology (8)
Rogue Unit
Timothy Ellis
The Hunter Imperium (8)
Rogue Trader: The Omnibus
Andy Hoare
Rogue Trader (1)
Rogue Squadron
Michael A. Stackpole
Star Wars: X-Wing (1)
Rogue Planet
Greg Bear
Star Wars Legends: Novels (1)
Rogue One
Alexander Freed
Star Wars: Rogue One (3.50)
Rogue Assassin : a LitRPG adventure
S.A. Klopfenstein
Pantheon Online (2)
Rogue [Hardcover]
Michael Z. Williamson
Rogal Dorn
Gav Thorpe
Rockets and Ray Guns
Andrew May
Rocket Ship Galileo
The Rock Rats
Ben Bova
The Grand Tour: Asteroid Wars (2)
Rocannon's World
Ursula K. Le Guin
Hainish Cycle (1)
Roc and a Hard Place
Piers Anthony
Xanth (19)
Roboute Guilliman: Lord of Ultramar
David Annandale
Warhammer 40,000 (1)
Robots Go Wild!
James Patterson
Robot Revolution
House of Robots (3)
The Robot Novels: The Caves of Steel / The Naked Sun / The Robots ...
Isaac Asimov
Robot (1)
Robot Artists & Black Swans
Bruce Sterling
Robert Wilson and the Invasion From Within
Scott Ruesterholz
The Robert Silverberg Science Fiction Megapack
Robert Silverberg
The Robert E. Howard Omnibus: 99 Collected Stories
The Robert E. Howard Omnibus
Roar of Honor
Blaine Lee Pardoe
MechWarrior novels (2)
The Road
Cormac McCarthy
The Road to Woodbury
Robert Kirkman
THE ROAD TO THE RIM.
A. Bertram Chandler
John Grimes: Survey Service (1)
The Road to Nightfall
The Collected Stories of Robert Silverberg (4)
The Road to Hell
David Weber
The Road to Dune
The Road to Amber
Roger Zelazny
The Collected Stories of Roger Zelazny (6)
Riverworld: To Your Scattered Bodies Go/The Fabulous Riverboat
Philip José Farmer
Riverworld (1)
Riverworld: Including To Your Scattered Bodies Go & The Fabulous ...
Riverworld (5)
Riverworld and Other Stories
The River of Time by David Brin
David Brin
River of Bones and Other Stories
Rebecca Roanhorse
River of Blue Fire
Tad Williams
Otherland (2)
Rival Crowns
Nathan A. Thompson
Challenger's Call (7)
Ritualist
Dakota Krout
The Completionist Chronicles (1)
The Rithmatist
Brandon Sanderson
Rithmatist (1)