The Sam Gunn Omnibus
Ben Bova
Sam Gunn (1)
Sassinak
Anne McCaffrey & Elizabeth Moon
Planet Pirates (1)
Savage Scorpio
Kenneth Bulmer
Dray Prescot (16)
Scattered Suns
Kevin J. Anderson
The Saga of Seven Suns (4)
Second Foundation
Isaac Asimov
Foundation (3)
Second Stage Lensman
Edward E. Smith
Lensman (5)
E. E. 'Doc' Smith
Secret Scorpio
Dray Prescot (15)
Seg the Bowman
Dray Prescot (32)
Serpent's Reach
C. J. Cherryh
Union-Alliance (1)
The Service of the Sword
David Weber
Honor Harrington Universe (1)
Shades of Dark
Linnea Sinclair
Dock Five Universe (2)
The Shadow Within
Jeanne Cavelos
Babylon 5 (7)
Shadows of the Empire
Steve Perry
Star Wars (45)
The Shattered Sphere
Roger MacBride Allen
Hunted Earth (2)
The Ship Avenged
S. M. Stirling
The Ship Who ... (7)
The Shiva Option
David Weber & Steve White
Starfire (4)
The Shores of Tomorrow
Chronicles of Solace (3)
Singularity Sky
Charles Stross
Singularity Sky (1)
The Sky Road
Ken MacLeod
The Fall Revolution (4)