Sandman: The Dream Hunters
by Neil Gaiman

The Scar
by China Mieville

The Servants
by Michael Marshall Smith

Shadow of the Hegemon
by Orson Scott Card

The Shadow of the Wind
by Carlos Ruiz Zafon

Shadows Linger
by Glen Cook

Shadows of the Empire
by Dark Horse Comics

Shards of Honor
by Lois McMaster Bujold

Ship of Destiny
by Robin Hobb

Ship of Fools
by Richard Paul Russo

Ship of Magic
by Robin Hobb

Silence of the Lambs
by Thomas Harris

Sin City
by Frank Miller

Singularity Sky
by Charles Stross

The Six Directions of Space
by Alastair Reynolds

The Snow Queen
by Joan D Vinge

Solaris
by Stanislaw Lem

Solitaire
by Kelley Eskridge

Something Rotten
by Jasper Fforde

Sophie's World
by Jostien Gaarder

Souls in the Great Machine
by Sean McMullen

The Space Machine
by Christopher Priest

Spares
by Michael Marshall Smith

The Sparrow
by Mary Doria Russell

Spin
by Robert Charles Wilson

Stardust
by Neil Gaiman

Starship Troopers
by Robert Heinlein

Startide Rising
by David Brin

The Steep Approach to Garbadale
by Iain Banks

Stories of Your Life and Others
by Ted Chiang

The Story of the Stone
by Barry Hughart

A Suitable Boy
by Vikram Seth

Summer of Night
by Dan Simmons

Sunshine
by Robin McKinley

Superluminal
by Tony Daniel