| Sabotage in Space by Carey Rockwell - 2007 - 164 pages |
| Saboteur: Star Wars (Darth Maul) (Short Story) by James Luceno - 2001 - 56 pages |
| Sacred Chronicles by David Fernandez - 2010 |
| Sacrifice by Karen Traviss - 2007 - 367 pages |
| Sacrifice: Star Wars (Legacy of the Force) by Karen Traviss - 2008 - 498 pages |
| Sacrifice: Star Wars (Legacy of the Force) by Karen Traviss - 2008 - 498 pages |
| Sadie Walker Is Stranded by Madeleine Roux - 2012 - 352 pages |
| Sadie Walker Is Stranded by Madeleine Roux - 2012 - 352 pages |
| SafeSpace by Robert D. Miles - 2003 - 200 pages |
| SafeSpace by Robert D. Miles - 2003 - 200 pages |
| SafeSpace by Robert Miles - 2003 |
| SafeSpace by Robert D. Miles - 2003 - 200 pages |
| SafeSpace by Robert D. Miles - 2003 - 200 pages |
| Saint Michael's Gold by H. Bedford-Jones - 2011 - 152 pages |
| Saint Nicholas University by George Barclay Jr, George Barclay, Jr. - 2002 |
| Saint Stephen's Moon by Charles David - 2005 - 442 pages |
| Sakura's Stratagem by Mark Irving - 1999 - 245 pages |
| Sam Gunn Forever by Ben Bova - 1998 - 277 pages |
| Sam Minot Reader by Sam Minot - 2007 |
| San Diego 2014: The Last Stand of the California Browncoats by Mira Grant - 2012 - 84 pages |
| Sanctuary by Dale Allen - 2004 - 212 pages |
| Sand Doom and Other Tales of Adventure by Murray Leinster, John Gregory Betancourt - 2008 - 196 pages |
| Sandcats of Rhyl by Robert E. Vardeman - 2012 |
| Sanders Experiment Ii by Bo James Cortez - 2012 |
| Sarah and the Magic Science Project by Hazel Hutchins, Christine Delezenne - 2005 - 152 pages |
| Sasquatch Returns by Frank Lafountaine - 2006 |
| Satan's Seed by James Axler - 2007 - 352 pages |
| Saturn by Ben Bova - 2003 - 384 pages |
| Saturn by Julian Ray Kelley - 2000 - 179 pages |
| Saturn 27 by Dwight Fiscus - 2001 |
| Saturn's Ringmaster by Raymond Z. Gallun - 2011 |
| Saucer by Stephen Coonts - 2005 - 495 pages |
| Saucer by Stephen Coonts - 2003 - 352 pages |
| Saucer: The Conquest by Stephen Coonts - 2010 - 352 pages |
| Saucer: The Conquest by Stephen Coonts - 2004 - 340 pages |
| Savage Pellucidar by Edgar Rice Burroughs - 2012 |
| Savage Pellucidar by Edgar Rice Burroughs, James Allen St. John, Harry Turtledove - 2007 - 274 pages |
| Savage Pellucidar by Edgar Rice Burroughs, James Allen St. John, Harry Turtledove - 1963 - 274 pages |
| Savage Scorpio [Dray Prescot #16] by Alan Burt Akers - 2007 |
| Savage Survival by Darrell Bain - 2005 |
| Savior-After Earth: Ghost Stories (Short Story) by Michael Jan Friedman - 2013 - 38 pages |
| Say Hello to Jupiter by Boris Bouquerel - 2003 |
| Scaedrein Infiltration by Puppet - 2010 |
| Scarab-4 by S. Roy L. Hawkins - 2001 - 433 pages |
| Scarab-4 by S. Roy L. Hawkins - 2001 - 433 pages |
| Scattered Suns: The Saga of Seven Suns - Book #4 by Kevin J. Anderson - 2005 |
| Scavenger by David Morrell - 2007 - 349 pages |
| SCE Omnibus Book 3: Some Assembly Required by Greg Brodeur, Scott Ciencin, Dave Galanter, Dan Jolley, Aaron Rosenberg - 2003 - 320 pages |
| SCE: No Surrender by Mike Collins, Ian Edgington, Robert Greenberger, Glenn Hauman, Jeff Mariotte - 2003 - 336 pages |
| Sci-Venture Anthology by Richard Neale - 2006 - 180 pages |
| Science of the Republic by Charles Lee Lesher - 2012 |
| Scorpio by Alex McDonough - 2004 - 368 pages |
| Scorpio by Alex McDonough - 2004 - 368 pages |
| Scorpio Ablaze [Dray Prescot #41] by Alan Burt Akers - 2008 |
| Scorpio Assassin [Dray Prescot #39] by Alan Burt Akers - 2008 |
| Scorpio Drums [Dray Prescot #42] by Alan Burt Akers - 2008 |
| Scorpio Invasion [Dray Prescot #40] by Alan Burt Akers - 2008 |
| Scorpio Reborn [Dray Prescot #38] by Alan Burt Akers - 2008 |
| Scorpio Triumph [Dray Prescot #43] by Alan Burt Akers - 2008 |
| Scourge: Star Wars by Jeff Grubb - 2012 - 224 pages |
| Scout Squad by Mark O. Chapman - 2009 |
| Screams Beneath Pandora by Lara Elf Princess Prendville - 2005 - 440 pages |
| Screams BeNeath Pandora [Large Print] by Lara Elf Princess Prendville - 2006 - 500 pages |
| Sea of Troubles by M. S. Murdock - 2002 - 280 pages |
| Search for Katz by Douglas Kendall - 2001 |
| Searching for a Grand Master by Stephanie Leblanc - 2009 |
| Searching for evidence of life beyond earth by United States. National Aeronautics and Space Administration - 1993 - 1 pages |
| Seas of Venus by David Drake - 2004 - 496 pages |
| Second Contact by J. Austin - 2001 - 208 pages |
| Second Eden by Carlton Austin - 2004 - 324 pages |
| Second Site by Basil Wells - 2011 |
| SecondWorld by Jeremy Robinson - 2012 - 352 pages |
| Secret of the Amazon Queen by E. A. Guest - 2004 - 159 pages |
| Secret of the Slaves by Alex Archer - 2007 - 352 pages |
| Secret Scorpio [Dray Prescot #15] by Alan Burt Akers - 2007 |
| Security by Poul Anderson - 2008 - 108 pages |
| Seeds of Earth by Michael Cobley - 2012 - 496 pages |
| Seeds of Eden by Robert Osborn - 2011 |
| Seeds of Eden by R. Osborn - 2011 - 214 pages |
| Seeds of Eden by R. Osborn - 2011 - 214 pages |
| Seg the Bowman [Dray Prescot #32] by Alan Burt Akers - 2007 |
| Selected Stories of H. G. Wells by H.G. Wells, Ursula K. Le Guin - 2004 - 399 pages |
| Sen, Secluded by Kevin Hackett - 2001 - 321 pages |
| Senior Village Senior-Vill-I-Age by Lawrence G. Wasden, Lawrence G. Wasden M.A. - 2012 |
| Sent by Justin King - 2011 - 72 pages |
| Sereon by Yasmin Lindsey - 2011 - 36 pages |
| Serpent of the Sun by Kamal Khalessi-Rad - 2010 |
| Serpent's Kiss by Alex Archer - 2008 - 352 pages |
| Serpent's Reach by C. J. Cherryh - 1980 - 287 pages |
| Serpents Among the Ruins by David R. George III - 2003 - 384 pages |
| Seven Before The World by Nicholas Jewczyn - 2011 |
| Seven Out of Time by Arthur Leo Zagat - 2012 |
| Seven Out of Time by Arthur Leo Zagat - 2009 - 168 pages |
| Sf voices by Alfred Bester, Darrell Schweitzer - 1976 - 122 pages |
| Shade by Steven Gould - 2010 - 32 pages |
| Shades of Dark by Linnea Sinclair - 2008 - 448 pages |
| Shadow Games: Star Wars by Michael Reaves, Maya Kaathryn Bohnhoff - 2011 - 400 pages |
| Shadow Hunter: Star Wars (Darth Maul) by Michael Reaves - 2011 |
| Shadow of Heaven by Christie Golden - 2001 - 288 pages |
| Shadow of the Giant by Orson Scott Card - 2009 - 368 pages |
| Shadow of the Hegemon by Orson Scott Card - 2009 - 368 pages |
| Shadow of the storm by Kurt R. A. Giambastiani - 2003 - 368 pages |
| Shadow of the Xel'naga by Gabriel Mesta - 2002 - 272 pages |
| Shadow Puppets by Orson Scott Card - 2003 - 352 pages |
| Shadow Puppets by Orson Scott Card - 2002 - 348 pages |
| Shadow Upon the Dream by Bert Casper - 2009 |
| Shadow Upon the Dream by Bert Casper - 2007 - 740 pages |
| Shadow Warrior by Chris Bunch - 2004 - 300 pages |
| Shadow Worlds by Darrell Bain, Barbara M. Hodges - 2005 |
| Shadow's Eye by Paul Simanauskas - 2008 - 346 pages |
| Shadow: by Dean Wesley Smith - 2001 - 272 pages |
| Shadowkeep by Alan Dean Foster - 1984 - 243 pages |
| Shadows in Flight by Orson Scott Card - 2013 - 240 pages |
| Shadows in Flight, enhanced edition by Orson Scott Card - 2012 - 157 pages |
| Shadows of the Empire by Steve Perry - 1997 - 416 pages |
| Shadows of the empire by Steve Perry - 1996 - 340 pages |
| Shadows of the Empire: Star Wars by Steve Perry - 2011 - 416 pages |
| Shadows on the Sun by Michael Jan Friedman - 1994 - 352 pages |
| Shalon by R. A. Campbell - 2007 - 100 pages |
| Shambleau by C. L. Moore - 2009 - 48 pages |
| Shambleau by C. L. Moore - 2009 - 48 pages |
| Shannon's Heart by L. V. Dutton - 2006 - 84 pages |
| Shark and the Wolf - Predators and Prey by Daniel D. Shields - 2011 - 234 pages |
| Shattering Elevations by Santhosh Kumar K. - 2006 |
| Shatterpoint: Star Wars by Matthew Stover - 2005 - 352 pages |
| Shepherds of the Sea by Barry Briggs - 2004 - 228 pages |
| Shield of Lies: Star Wars (The Black Fleet Crisis) by Michael P. Kube-Mcdowell - 2011 - 352 pages |
| Shifter by Michael Beck - 2011 |
| Shifts by Wayne Hammer - 2010 |
| Ship of Fools by Richard Russo - 2001 - 384 pages |
| Shock Matrix by Joseph Veramu - 2012 |
| Shockball by S.L. Viehl - 2001 - 416 pages |
| Shooting Stars by Christopher Watson, Bob Mayer - 2002 - 324 pages |
| Showdown at Centerpoint: Star Wars (The Corellian Trilogy) by Roger Macbride Allen - 2011 - 336 pages |
| Shu by David R. Hall, Steven A. Hall - 2007 - 328 pages |
| Siege: Star Wars (Clone Wars Gambit) by Karen Miller - 2011 - 416 pages |
| Sight from Six Directions by Richard Hays - 2011 - 96 pages |
| Sigma Rising by John Randolph Price - 2012 - 137 pages |
| Signals by Kevin D. Randle - 2003 - 263 pages |
| Signature by Ron Sanders - 2007 - 168 pages |
| Sikaran Shield Lord' by Joanna Z. Ray, Rev., Reverend Joanna Z Ray - 2007 - 144 pages |
| Silent Honor by Rachael A. Keyser - 2011 |
| Silent Twin by Tracy Plehn - 2010 |
| Silver Moons, Black Steel by Tara K. Harper - 2007 - 448 pages |
| Silver Moons, Black Steel by Tara K. Harper - 2001 - 448 pages |
| Silverdome by Abba Shaib - 2012 |
| Silverdome by Abba Shaib - 2012 - 328 pages |
| Sims by F. Paul Wilson - 2003 - 414 pages |
| Sing the Light by Louise Marley - 1995 - 291 pages |
| Singer from the Sea by Sheri S. Tepper - 2010 - 544 pages |
| Singularity by Bill DeSmedt - 2004 - 502 pages |
| Singularity's Ring by Paul Melko - 2008 - 320 pages |
| Singularity's Ring by Paul Melko - 2008 - 320 pages |
| Sinkhole by Emily Noll - 2003 |
| Sirat by Tamara Wilhite - 2007 - 256 pages |
| Site 184 by Emily Blokzyl - 2002 - 128 pages |
| Sivad and Chorn by Steven J Davis - 2010 - 316 pages |
| Sivad and Chorn by Steven J Davis - 2010 - 316 pages |
| Six Days Inside a Mountain by Louane K. Beyer - 2012 |
| Six Gates from Limbo by J. T. McIntosh - 2012 |
| Six Moon Dance by Sheri S. Tepper - 1999 - 544 pages |
| Six Moon Dance by Sheri S. Tepper - 1999 - 544 pages |
| Skeletons by Colbby - 2012 |
| Skončilo to u Adama by Sarah Patricia Condor - 2010 - 148 pages |
| Sky Dragons by Anne McCaffrey, Todd J. McCaffrey - 2012 - 344 pages |
| Sky of Dust by Joshua David Bonilla, Olivia Smith, Samantha Ondyak - 2012 - 298 pages |
| Sky Trillium by Julian May - 1998 - 371 pages |
| Sky Trillium by Julian May - 1997 - 378 pages |
| Skyfire by Mack Maloney - 1990 - 430 pages |
| Slan Hunter by A. E. van Vogt, Kevin J. Anderson - 2007 - 272 pages |
| Slaughter In The Ashes by William Johnstone - 2007 - 480 pages |
| Slave by Cheryl Brooks - 2008 - 320 pages |
| Slave Masters by Susan Wright - 2003 - 368 pages |
| Slaver's Challenge by Timothy L. Huffman - 2000 - 464 pages |
| Slaves of Ijax by John Russell Fearn - 2011 - 210 pages |
| Slaves of Spiegel by Daniel Manus Pinkwater - 1982 - 88 pages |
| Slaves of the Unknown by Neil R. Jones - 2011 |
| Slaves Unchained by Susan Wright - 2005 - 384 pages |
| Sleep by Kat Meads - 2004 - 271 pages |
| Sleeping Beauty Overslept by Joe Tompkins - 2008 - 288 pages |
| Sliding Scales by Alan Dean Foster - 2008 - 288 pages |
| Sliding Scales by Alan Dean Foster - 2004 - 256 pages |
| Slob by Rex Miller - 2008 |
| Slow Apocalypse by John Varley - 2012 - 448 pages |
| Smallworld by Dominic Green - 2010 - 352 pages |
| Smoke From The Ashes by William Johnstone - 2007 - 352 pages |
| Smoke on the Water by Brian Daley, James Luceno - 1998 - 256 pages |
| Smoke on the Water by Brian Daley, James Luceno - 1997 - 256 pages |
| Snare by Katharine Kerr - 2009 - 640 pages |
| Snare by Katharine Kerr - 2004 - 688 pages |
| Snow in the river by Carol Ryrie Brink - 1964 - 308 pages |
| Snowfall by Mitchell Smith - 2007 - 320 pages |
| Snowfall by Mitchell Smith - 2002 - 320 pages |
| So Long, and Thanks for All the Fish by Douglas Adams - 1988 - 224 pages |
| So long, and thanks for all the fish by Douglas Adams - 1984 - 204 pages |
| Solar Sensations by L. Taylor - 2005 - 374 pages |
| Solder Achieved by Robert D. Hack - 2011 - 420 pages |
| Solder Achieved by Robert D. Hack, calibre (0.7.22) [http://calibre-ebook.com] - 2011 |
| Soldier Ask Not by Gordon R. Dickson - 1985 - 313 pages |
| Soldier of Light by John de Lancie, Tom Cool - 2001 - 336 pages |