Stolen Dreams
Marilyn Campbell
Innerworld Affairs (4)
The Sterkarm Handshake
susan price
Sterkarm (1)
Steppe
Piers Anthony
Planet Stories (Paizo Publishing) (23)
Steel Magic
Andre Norton
Magic (Andre Norton) (1)
Stay with Me
Beverly Long
Stargate
Dean Devlin & Roland Emmerich
Stargate Movie Novelization (1)
Stability
Philip K. Dick
Space
Stephen Baxter
Manifold (2)
A Sound of Thunder
Ray Bradbury
The Sons of Heaven
Kage Baker
Company (8)
Son of the Morning
Linda Howard
Son Observe the Time
Company (1)
Somewhere In Time
Barbara Bretton
Barbara Bretton Time Travel Trilogy (1)
Sojourn
Jana G. Oliver
Time Rovers (1)
Slaughterhouse-Five
Kurt Vonnegut, Jr.
The Skull
The Shores of Tomorrow
Roger MacBride Allen
Chronicles of Solace (3)
Shoeless Joe & Me
Dan Gutman
Baseball Card Adventures (4)