1637: The Peacock Throne
Eric Flint
Assiti Shards (32)
Alassa's Tale
Christopher G. Nuttall
Schooled in Magic (14.50)
Ruins of Isis
Marion Zimmer Bradley
The Last Wish
Andrzej Sapkowski
The Witcher (Publication order) (1)
The Shockwave Rider
John Brunner
Shon'jir
C.J. Cherryh
The Faded Sun (2)
The Short Victorious War
David Weber
Honorverse (3)
A Short, Sharp Shock
Kim Stanley Robinson
Showdown
John Walker
Rise of Mankind (10)
Showdown at Centerpoint
Roger MacBride Allen
Star Wars: The Corellian Trilogy (3)
The Shrinking Man
Richard Matheson
Sideshow: Tales of the Galactic Midway, Vol. 1
Mike Resnick
Sideswiped
Kim Harrison
The Peri Reed Chronicles (0.50)
Sidhe-Devil
Aaron Allston
Doc Sidhe (2)
The Siege of Earth
Richard Fox
The Ember War Saga (7)
Siete Visiones de La Garganta de Olduvai
Birthright Universe (1)
The Sightless City
Noah Lemelson
Sign of Chaos
Roger Zelazny
Amber: The Merlin Cycle (3)
Sign of the Unicorn
The Signal
Nick Cook
Signed* Dinotopia Lost
Alan Dean Foster
Dinotopia: Complete (7)
Silence
Mercedes Lackey
SERRAted Edge (9)
A Silence in the Heavens
Martin Delrio
Proving Grounds Trilogy (1)
Silent Blade
Ilona Andrews
Kinsmen (1)
The Silent Corner
Dean Koontz
Jane Hawk (1)
Silent Dances
A.C. Crispin
StarBridge (2)
Silent Death
Michael Anderle
Cryptid Assassin (2)
Silent Order: Axiom Hand
Jonathan Moeller
Silent Order: Eclipse Hand
Silent Order: Omnibus One
Silent Songs
StarBridge (5)
Silent Sun
Brandon Q. Morris
The Silent Tower
Barbara Hambly
Windrose Chronicles (1)
The Silent War
Ben Bova
The Grand Tour: Asteroid Wars (3)
The Silicon Mage
Windrose Chronicles (2)
Silver
Linda Nagata
Inverted Frontier (2)
The Silver Fleet: The Complete Series
R. L. Giddings
The Silver Gryphon
Valdemar: Mage Wars (3)
Silver Shark
Kinsmen (2)
Silverhair
Stephen Baxter
Mammoth (1)
Silverthorn
Raymond E. Feist
Riftwar Cycle (3)
Simulacra
Philip K. Dick
Single Shot
M.R. Forbes
Justice of the Covenant (3)
Singularity
Jeremy Robinson
Infinite (13)
Ian Douglas
Star Carrier (3)
Sinner
Sara Douglass
SINthetic
J.T. Nicholas
The New Lyons Sequence (1)
Sir Dominic Flandry: The Last Knight of Terra
Poul Anderson
Technic Civilization Saga (6)
Siren Song
Holly Scott
Stargate SG-1 (6)
The Sirens of Titan
Kurt Vonnegut Jr.
Sisterhood of Dune
Brian Herbert
Schools of Dune (1)
The Sisters of Saint Nicola of The Almost Perpetual Motion vs ...
Garth Nix
Sisters of the Raven
Sisters of the Raven (1)
Six Bits
Laurence E. Dahners
Six Wakes
Mur Lafferty
Six's Legacy
Pittacus Lore
Lorien Legacies: The Lost Files (1)
The Six-Gun Solution
Simon Hawke
TimeWars (12)
The Six-Gun Tarot
R.S. Belcher
Golgotha (1)
Sixth Column
Robert A. Heinlein
Sjambak
Jack Vance