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Freebook Sifter makes it easy to find over 7000 free eBooks on Amazon.com. Why not browse these 128 selections currently in Science Fiction?
Title # Ratings Avg Stars
1. Open Minds (Book One of the Mindjack Trilogy) by Susan Kaye Quinn 571 4.4
2. Origins (Spinward Fringe) by Randolph Lalonde 565 4.2
3. Breakers (Book 1) by Edward W. Robertson 391 4.4
4. The War of the Worlds by H. G. 253 4.4
5. The Lost World by Arthur Conan Doyle 172 4.5
6. Chosen (Guardians of the Word) by Jolea M. Harrison 158 4.1
7. To The Stars (The Harry Irons Trilogy) by Thomas Stone 147 4
8. Draykon: Book 1 (The Draykon Series) by Charlotte E. English 140 4.4
9. Voyage of the Dead - Book One Sovereign Spirit Saga by David Forsyth 112 3.9
10. With the Lightnings (Lt. Leary) by David Drake 110 4
11. Blood Skies (Book 1) by Steven Montano and Syd Gill 95 3.8
12. Dinosaur Wars: Earthfall by Thomas Hopp 93 4.2
13. The Secret Apocalypse (Book 1) by James Harden 80 3.9
14. Under Vanishing Skies by G.S. Fields, Elizabeth Stock, Dylan Garity and judy b. 78 4
15. The Strange Case of Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson 72 4.3
16. The Enemy of an Enemy (Lost Tales of Power) by Vincent Trigili and Elaine Kennedy 67 3.6
17. Nessa: A Breeders Story (The Breeders Series (Young Adult Dystopian)) by Katie French 59 4
18. Burden of Sisyphus (Brink of Distinction) by Jon Messenger 58 4.3
19. Planet Urth (Book 1) (Planet Urth Series) by Jennifer Martucci and Christopher Martucci 58 4.1
20. A Vested Interest by John Chapman and Shelia Chapman 55 3.5
21. A Shadow in the Flames (The New Aeneid Cycle) by Michael G. Munz 54 3.9
22. clean slate complex (a daynight story) by Megan Thomason 53 4.5
23. Dreams Unleashed (Dreams Unleashed, Book 1 of The Prophecies Dystopian Trilogy) by Linda Hawley 50 4.3
24. State of Decay (Part One) by Peggy Martinez 48 4.4
25. Dog Aliens 1: Raffle's Name by Cherise Kelley 46 4.4
26. Crown of Thorns-The race to clone Jesus Christ : The Controversial page-turning Genetic Conspiracy Thriller (Book... by IAN C.P.IRVINE 40 4
27. Anvil of Tears (The Reforged Trilogy) by Aron Christensen and Erica Lindquist 39 4.2
28. Prophecy (Slave Empire) by T C Southwell 37 3.9
29. The Savage Blood (The Savage Series, #2) by Tamara Rose Blodgett 36 4.1
30. The Artificer's Apprentice by DJ Edwardson 34 4.3
31. Gunship by John Davis 33 2.9
32. She by Henry Rider Haggard 32 4
33. Escape: Omega Book 1 by Keith Latch 28 3.9
34. Just Another Day in Paradise by Katherine Tomlinson 27 4.3
35. The Serapis Fraktur by Mark Grove, Sandra Haven and Aidana WillowRaven 25 4.5
36. Once We Were Human (The Commander) by Randall Farmer 24 4
37. Blood Purple (Blood Series) by Ashley Nemer, Katia Vodin and Tracey Weston 23 4.2
38. The Chronicles Of Jenson Quest - The Rise Of Va'kaar by J Bryden Lloyd 23 4.1
39. The Apocalypse Blog Book 0: Before the End by Melanie Edmonds 22 3.7
40. Shadow Games (Shadow People Series) by Doug Welch 22 3.4
41. Demonworld by Kyle B. Stiff 21 4.1
42. Hull Damage (Bad Space) by Timothy J. Meyer 21 3.5
43. Zombie Fever 1: Origins by B.M. Hodges 19 3.5
44. The Day God Winked by Mark Jacobs 18 3.9
45. Freedom, Spiced and Drunk (Jokka Shorts) by M.C.A. Hogarth 17 4.6
46. Silesia: The Outworlder by S.K. Valenzuela 17 3.6
47. Unnatural History (Pax Britannia) by Jonathan Green 16 3.5
48. One Foggy Night: A DEAD MECH Prequel Short (Apex Trilogy) by Jake Bible 15 4.3
49. Time Crystal 1 - The Convergence (The Eridon Chronicles) by Ethan Somerville and Max Kenny 15 3.3
50. Star Raiders and the Lost Expidition by M. Shaunessy 15 1.6
51. Ledman Pickup (All Geeked Up) by Tom Lichtenberg 14 2.9
52. Beacon (Part I) (Beacon Saga) by Jonathan C. Gillespie 13 4.5
53. Upon A Midnight Clear by Ian Thomas Healy 13 4.4
54. A Matter of Survival (The Extraterrestrial Anthology, Volume I: Temblar) by Linda Hull, D. Yon Klempner, Dave Robinson and Andrew Gray 12 4.5
55. GAMELAND Episodes 1-2 (S. W. Tanpepper's GAMELAND) by Saul Tanpepper 12 4.4
56. Coronado Dreaming (The Silver Strand Series) by Greg Brulte, G.B. Brulte and Gregory Brulte 11 4.6
57. Black Hull: Episode 2 (A Lost In Spacetime Thriller) by Joseph Turkot 11 3.8
58. Vatican Assassin (Vatican Assassin Trilogy) by Mike Luoma 11 3.7
59. Love and Decay, Boy Meets Girl: Love and Decay, A Novella Series by Rachel Higginson 10 4.6
60. The Keepers Part 3: Armistice by Rick Friar 10 4.2
61. Delightfully Twisted Tales: Close Encounters of the Worst Kind (Volume One) by Nicky Drayden 10 4
62. Calumet "K" by Samuel Merwin and Henry Kitchell Webster 10 3.8
63. Across the Zodiac by Percy Greg 10 3
64. The Trees: A Collection by Todd Brabander 9 3.9
65. The Argument of Constants by Mikael Aizen 9 3.6
66. Falling Angel by Jesse Jack Jones 9 3.3
67. The Centaurus Legacy (Heck Thomas) by Tom Bielawski 8 4
68. Destination Alpha Four (Ant and Cleo) by Dominic Green 7 3.6
69. Path to Vengeance (The Guardians) by W. H. Cann 7 3.6
70. Black Box by Francisco Figueira 7 3.1
71. Deception (Starfire Angels: Revelations 1.5) by Melanie Nilles and M. A. Nilles 6 4.5
72. Joseph Mengele's Nazi Virus by Philip Welch and Marija 6 3.7
73. Long Days in Paradise (Shards of Heaven #1) by Amos T. Fairchild 6 3.3
74. The Cordwainer by Christopher Blankley 5 4.4
75. El Día de la Recuperación (Los hombres que comían naranjas) (Spanish Edition) by Antonio Canales Marqués and Felipe Frías 5 4.4
76. Outpost Pilot Episode (Outpost Season One) by Finnean Nilsen Projects 5 3.8
77. Reunion at Walnut Cherryville (The Eternal Feud) by Lauren Salem, Julia Salem, Erin Teeple and Linda Rutledge 5 3.8
78. Aeroparts Factory by Paul Kater 5 3.6
79. The R Factor: At First Glance by Jennifer Hampton 5 2.6
80. Lore of the Underlings: Episodes 1 & 2 ~ A Door to the Lore by John Klobucher 4 5
81. ARGEL: Book 1 - Planet of Refuge by B.B. Humphrey 4 5
82. Shadow of Utopia (Vol. 1 - The Mutants) by Luke Shephard 4 4.5
83. The Young Buglers by G. A. 4 4.5
84. Toy Planets by James Bishop 4 4.2
85. Dúranaki Chronicles, Volume 1 by Justin Beghtol 4 4.2
86. Majesty's Offspring (Book 1) (Age of Majesty) by AJ Vega 4 4
87. Stumptown Survival (Volume 1 - Maryhill) by Noah Porter 4 3.5
88. By Pike and Dyke: a Tale of the Rise of the Dutch Republic by G. A. 4 3
89. Roms, Bombs & Zoms (A Three Little Words Anthology) by Michelle Kilmer, Ken MacGregor, Katie Cord and Randy Henderson 3 4.7
90. Stone and the Flower Dragon: An Elementals Story (The Elementals) by JG Parker 3 4
91. Of Bone and Steel and Other Soft Materials by Annie Bellet 3 3.7
92. Elliptical: A Short Story by Guy James 3 2.7
93. Sure Cure by Clayton Spann 3 2.7
94. The Land of Big Blue Apples: An Uproarious Science Fiction Farce by Don Wilcox 3 2
95. Range of Mercy (Short Story) (The Mercy Series) by C. C. Marks 2 4.5
96. Shadow World by Chris Impey 2 4.5
97. That Nietzsche Thing by Christopher Blankley 2 4
98. On the Pampas by G. A. 2 4
99. Extinction Biographies by Jay Korza 2 3
100. A Simple Lens by Chris Turner 2 2.5
1-100 of 128 free books (Page 1 of 2)
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