Revenger
Alastair Reynolds
Revenger (1)
Revolt in 2100
Robert A. Heinlein
Revolt in 2100/Methuselah's Children
Rex Regis
L.E. Modesitt Jr.
Imager Portfolio (8)
The Rhesus Chart
Charles Stross
Laundry Files (5)
Rhythm of War
Brandon Sanderson
The Stormlight Archive (4)
The Riddle-Master of Hed
Patricia A. McKillip
Riddle-Master (1)
Riddley Walker
Russell Hoban
Ride the Star Wind: Cthulhu, Space Opera, and the Cosmic Weird
Scott Gable
Riders of the Purple Wage
Philip José Farmer
Riding the Bullet
Stephen King
The Rift
Walter Jon Williams
Right Ascension
David Derrico
Edge of Apocalypse (1)
The Right to Arm Bears
Gordon R. Dickson
Dilbia (1)
Rimrunners
C.J. Cherryh
The Company Wars (3)
Ring
Stephen Baxter
Xeelee (4)
Ring Around the Sun
Clifford D. Simak
The Ring of Charon
Roger MacBride Allen
The Hunted Earth (1)
Ring Shout
P. Djèlí Clark
Ringworld
Larry Niven
Ringworld (1)
Ringworld Engineers
Larry Niven & Donato Giancola
Ringworld (2)
The Ringworld Throne
Ringworld (3)
Ringworld's Children
Ringworld (4)
Ripping Time
Robert Asprin & Linda Evans
Time Scout (3)
Riptide
Douglas Preston & Lincoln Child
The Rise and Fall of D.O.D.O.
Neal Stephenson & Nicole Galland
D.O.D.O. (1)
The Rise of Endymion
Dan Simmons
Hyperion Cantos (4)
Risen
Benedict Jacka
Alex Verus (12)
A Rising Thunder
David Weber
Honor Harrington (13)
The River and the Dream
Raymond E. Jones & Kelly Freas
River of Gods
Ian McDonald
India 2047 (1)
River of the Gods
The River of Time
David Brin
The Road to Amber
Roger Zelazny
The Collected Stories of Roger Zelazny (6)
The Road to Damascus
John Ringo & Linda Evans
Bolo (13)
The Road to Madness: Twenty-Nine Tales of Terror
H. P. Lovecraft & John Jude Palencar & Barbara Hambly
The Road
Cormac McCarthy
Roadmarks
The Roads Must Roll
Future History (3)
Robot Adept
Piers Anthony
Apprentice Adept (5)
Robot Dreams
Isaac Asimov
Robot (1.10)
Robots and Empire
Robot (4)
The Robots of Dawn
Robot (3)
Robur the Conqueror
Jules Verne
Extraordinary Voyages (29)
Rocheworld
Robert L. Forward
Rocheworld (1)
Rocket Ship Galileo
Heinlein's Juveniles (1)
Rogue Berserker
Fred Saberhagen
Berserker (14)
Rogue Clone
Steven L. Kent
Rogue Clone (2)
Rogue Powers
Allies & Aliens (2)
Rollback
Robert J. Sawyer
The Rolling Stones
Heinlein Juveniles (6)
The Rose and the Thorn
Michael J. Sullivan
The Riyria Chronicles (2)
Rosemary and Rue
Seanan McGuire
October Daye (1)
Rounded With Sleep
Rob Chilson
Royal Assassin
Robin Hobb
Farseer Trilogy (2)
The Ruby Knight
David Eddings
The Elenium (2)
Rude Awakening
Brian W. Aldiss
The Ruin of Angels: A Novel of the Craft Sequence
Max Gladstone
Craft Sequence (6)
Ruins of Isis
Marion Zimmer Bradley
Rule 34
Halting State (2)
Rulers of the Darkness
Harry Turtledove
Darkness (4)
Rules of Engagement
Elizabeth Moon
The Serrano Legacy (5)
Rumple What?
Nancy Springer
The Running Man
Richard Bachman
Running With the Demon
Terry Brooks
Word & Void (1)
The Sacred Band
David Anthony Durham
Acacia (3)
Safe at Any Speed
The Saga of the Renunciates
Darkover Omnibus (3)
The Sagan Diary
John Scalzi
Old Man's War (2.50)
Sail 25 and Other Stories
Jack Vance
Sail (1)
The Sailor on the Seas of Fate
Michael Moorcock
Elric (2)
Saliva Tree
Salmon of Doubt: Hitchhiking the Galaxy One Last Time
Douglas Adams
Dirk Gently (3)
Salvation
Peter F. Hamilton
Salvation Sequence (1)
Salvation Day
Kali Wallace
Same Same
Peter Mendelsund
Sargasso of Space
Andre Norton & Walter Velez
Solar Queen (1)
Sassinak
Anne McCaffrey
Planet Pirates (1)
Saturn's Children
Freyaverse (1)
Savant
Nik Abnett
A Scanner Darkly
Philip K. Dick
The Scarab Path
Adrian Tchaikovsky
Shadows of the Apt (5)
Schild's Ladder
Greg Egan
Schismatrix
Bruce Sterling
Schismatrix Plus
Scholar
L. E. Modesitt Jr.
Imager Portfolio (4)
Schrödinger's Cat Trilogy
Robert Anton Wilson
Schrödinger's Cat (1)
The Scourge Between Stars
Ness Brown
The Sea Hag
David Drake
Sea of Silver Light
Tad Williams
Otherland (4)
Sea of Tranquility
Emily St. John Mandel
Searchers After Horror
S.T. Joshi & Melanie Tem & John Shirley & Michael Aronovitz & Richard Gavin & Ramsey Campbell & Caitlin R. Kiernan & W. H. Pugmire & Gary Fry & Steve Rasnic Tem & Jonathan Thomas & Lois H. Gresh & Hannes Bok & Simon Strantzas & Nick Mamatas & Darrell Schweitzer & Ann K. Schwader & Brian M. Stableford & Jason V. Brock & Nancy Kilpatrick & John D. Haefele & Donald Tyson
Searchlight
Future History (14)
Seas of Venus
Seas of Venus (1)
The Season of Passage
Christopher Pike
Second Foundation
Foundation (5)
Second Generation
Margaret Weis & Tracy Hickman
Dragonlance: The Second Generation (1)
Second Shift: Order
Hugh Howey
Shift (2)
Second Variety and Other Stories