Empire of Unreason (Age of Unreason)
J. Gregory Keyes
Captured by Love
Jody Hedlund
Ruckus
L.J. Shen
Sinners of Saint (2)
Racing the Sun
Karina Halle
Call of Fire
Beth Cato
The Death of Vivek Oji
Akwaeke Emezi
Seconds to Live (Scarlet Falls)
Melinda Leigh
Fighting for Honor
Dani Wyatt
Worth the Fight (5)
Stealers' Sky
Robert Lynn Asprin
Thieves' World (12)
Station 333
Darcy Coates
Cymic Parasite Breach (3)
The Start of Us
Lauren Blakely
No Regrets (1)
The Starry Rift
James Tiptree Jr.
Starlings
Jo Walton
Star Songs of an Old Primate
The Star of New Mexico
Seanan McGuire
InCryptid (0.14)
Star Destroyers
Tony Daniel
Standing by the Wall: A Slough House Interlude
Mick Herron
Slough House (8.50)
Stalking in a Winter Wonderland
Alexa Riley
Wonderland (1)
The Staff of Serapis
Rick Riordan
Percy Jackson & Kane Chronicles Crossover (2)
Spore
Alex Scarrow
Doctor Who 50th Anniversary E-Shorts (8)
Spirit of Steamboat
Craig Johnson
Walt Longmire (9.10)
Spike
Kathy Reichs
Virals (5.50)
The Sphinx at Dawn: Two Stories
Madeleine L'Engle
The Spellmonger's Wedding
Terry Mancour
The Spellmonger (2.20)
Sparring Partners
John Grisham
Jake Brigance (4)
The Spacetime Pool
Catherine Asaro
Saga of the Skolian Empire (1)
Soul of the City
Thieves' World (8)
Sorcerers of Majipoor
Robert Silverberg
Lord Prestimion (1)
Songs of the Dying Earth: Stories in Honor of Jack Vance
George R.R. Martin
The Dying Earth (1)
Songs of Stars and Shadows
A Song for Lya and other stories
Son of the Dawn
Cassandra Clare
Ghosts of the Shadow Market (1)
The Son of Sobek
Percy Jackson & Kane Chronicles Crossover (1)
Someone Could Get Hurt: A Memoir of Twenty-First-Century Parenthood
Drew Magary
Someday My Count Will Come
C. Gockel
I Bring the Fire (1)
Some Remarks: Essays and Other Writing
Neal Stephenson
Some Possible Solutions
Helen Phillips
Sodom and Gomorrah, Texas
R.A. Lafferty
So We Can Glow: Stories
Leesa Cross-Smith
So Sad Today: Personal Essays
Melissa Broder
So Late in the Day: ‘A genuine once-in-a-generation writer.’ ...
Claire Keegan
Snowflakes
Ruth Ware
Hush (Amazon Original Stories) (1)
Snow White Learns Witchcraft: Stories and Poems
Theodora Goss
Snow in the Desert
Neal Asher
A Snow Garden and Other Stories
Rachel Joyce
Snow and Mistletoe
Snatched
Karin Slaughter
Will Trent (5.50)
Snapshot
Brandon Sanderson
Snakes and Ladders
InCryptid (0.12)
Snakebit
Paul Doiron
Mike Bowditch (13.50)
Snake in the Glass
InCryptid (3.30)
Smuggler Ship
Lindsay Buroker
Sky Full of Stars (0.50)
Smart Dragons, Foolish Elves
Alan Dean Foster
Small Town Girl
Pink Springs (1)
Small Things Like These
Small Kingdoms and Other Stories
Charlaine Harris
Slow Time Between the Stars
John Scalzi
The Far Reaches (6)
The Slow Regard of Silent Things
Patrick Rothfuss
The Kingkiller Chronicle (2.50)
A Sliver of Darkness
C.J. Tudor
Sleeper
The Sleep Tight Motel
Lisa Unger
Dark Corners (Amazon Original Stories) (1)
Sleep and the Soul
Greg Egan
The Skylight
Louise Candlish
Skin Deep
Legion (2)
Skin and Bones
Mike Bowditch (12.50)
Sixty-One Seconds
Jeffery Deaver
The Broken Doll (4)
The Sixth Wedding
Elin Hilderbrand
28 Summers (1.50)
Sixth of the Dusk
The Cosmere (23)