| #2 |  Slaughterhouse 5
| 4.09 | 1,776 reads | |
| #3 |  1984
| 4.21 | 4,831 reads | |
| #4 |  Brave New World
| 3.88 | 2,289 reads | |
| #5 |  Ender's Game
| 4.26 | 2,286 reads | |
| #6 |  Snow Crash
| 3.95 | 972 reads | |
| #7 |  Foundation
| 3.99 | 1,366 reads | |
| #8 |  Dune
| 4.29 | 3,452 reads | |
| #9 |  Stranger in a Strange Land
| 3.68 | 514 reads | |
| #10 |  Starship Troopers
| 3.74 | 509 reads | |
| #11 |  Old Man's War
| 4.13 | 876 reads | |
| #12 |  A Fire Upon the Deep
| 3.95 | 295 reads | |
| #13 |  Space Cadet
| 3.31 | 24 reads | |
| #14 |  Starman Jones
| 3.54 | 34 reads | |
| #15 |  Ringworld
| 3.61 | 392 reads | |
| #16 |  The Puppet Masters
| 3.44 | 53 reads | |
| #17 |  Flatland
| 3.67 | 232 reads | |
| #18 |  The Moon Is a Harsh Mistress
| 3.83 | 366 reads | |
| #19 |  Ender's Shadow
| 4.16 | 363 reads | |
| #20 |  The Diamond Age: Or, a Young Lady's Illustrated Primer
| 4.05 | 314 reads | |
| #21 |  The Illustrated Man
| 3.95 | 221 reads | |
| #22 |  A Scanner Darkly
| 3.8 | 245 reads | |
| #23 |  Xenocide
| 3.65 | 439 reads | |
| #24 |  Heir to the Empire
| 4.06 | 362 reads | |
| #25 |  Have Space Suit—Will Travel
| 3.46 | 64 reads | |
| #26 |  The Last Command
| 4.14 | 205 reads | |
| #27 |  Tunnel in the Sky
| 3.47 | 40 reads | |
| #28 |  Blindsight
| 3.81 | 334 reads | |
| #29 |  Red Planet
| 3.41 | 29 reads | |
| #30 |  Farmer in the Sky
| 3.17 | 34 reads | |
| #31 |  The Green Hills of Earth
| 3.27 | 17 reads | |
| #32 |  Dark Force Rising
| 4.04 | 242 reads | |
| #33 |  Vision of the Future
| 4 | 61 reads | |
| #34 |  Specter of the Past
| 3.93 | 68 reads | |
| #35 |  Star Wars: Outbound Flight
| 3.81 | 52 reads | |
| #36 |  The Icarus Hunt
| 3.8 | 28 reads | |
| #37 |  Conquerors' Pride
| 4.18 | 15 reads | |
| #38 |  Conquerors' Heritage
| 4 | 11 reads | |
| #39 |  Conquerors' legacy
| 4 | 9 reads | |
| #40 |  Night Train to Rigel
| 3.62 | 28 reads | |
| #41 |  Manta's Gift
| 2.67 | 4 reads | |
| #42 |  Citizen Of The Galaxy
| 3.4 | 42 reads | |
| #43 |  Podkayne of Mars
| 3.19 | 25 reads | |
| #44 |  Rocket Ship Galileo
| 2.6 | 20 reads | |
| #45 |  The Star Beast
| 3.31 | 16 reads | |
| #46 |  The Rolling Stones
| 3.43 | 16 reads | |
| #47 |  Speaker for the Dead
| 4.14 | 737 reads | |
| #48 |  Children of the Mind
| 3.61 | 313 reads | |
| #49 |  The Shadow of the Hegemon
| 3.76 | 213 reads | |
| #50 |  Shadow Puppets
| 3.62 | 178 reads | |
| #51 |  Shadow of the Giant
| 3.76 | 159 reads | |
| #52 |  Ender in Exile
| 3.69 | 158 reads | |
| #53 |  A War of Gifts: An Ender Battle School Story
| 3.39 | 60 reads | |
| #54 |  The Windup Girl
| 3.65 | 242 reads | |
| #55 |  Pump Six and Other Stories
| 3.78 | 33 reads | |
| #56 |  A Deepness in the Sky
| 4.2 | 122 reads | |
| #57 |  Starfish
| 3.79 | 52 reads | |
| #58 |  Foundation and Empire
| 4.02 | 663 reads | |
| #59 |  Second Foundation
| 4.14 | 592 reads | |
| #60 |  The Forever War
| 3.97 | 556 reads | |
| #61 |  Foundation and Earth
| 3.8 | 276 reads | |
| #62 |  Prelude to Foundation
| 3.92 | 259 reads | |
| #63 |  The Stars My Destination
| 3.84 | 214 reads | |
| #64 |  The Demolished Man
| 3.57 | 108 reads | |
| #65 |  Star Wars: Survivor's Quest
| 3.5 | 28 reads | |
| #66 |  House of Suns
| 4.2 | 178 reads | |
| #67 |  Revelation Space
| 3.87 | 290 reads | |
| #68 |  The Ultimate Hitchhiker’s Guide: Five Complete Novels and One Story
| 4.41 | 566 reads | |
| #69 |  Allegiance
| 3.64 | 25 reads | |
| #70 |  Cobra Strike Cobra Strike
| 3.4 | 5 reads | |
| #71 |  Leviathan Wakes
| 4.23 | 1,482 reads | |
| #72 |  Star Wars: Choices of One
| 3.75 | 16 reads | |
| #73 |  Daemon
| 3.97 | 251 reads | |
| #74 |  Freedomâ„¢
| 4.1 | 163 reads | |
| #75 |  Darwinský výtah
| 3.33 | 18 reads | |
| #76 |  Abaddon's Gate
| 4.19 | 843 reads | |
| #77 |  The Martian
| 4.41 | 2,764 reads | |
| #78 |  Caliban's War
| 4.3 | 955 reads | |
| #79 |  Gods of Risk
| 3.63 | 273 reads | |
| #80 |  The Churn
| 4.09 | 272 reads | |
| #81 |  Kill Decision
| 4.1 | 52 reads | |
| #82 |  Echopraxia
| 3.69 | 84 reads | |
| #83 |  Ready Player One
| 3.96 | 2,618 reads | |
| #84 |  Morning Star
| 4.42 | 964 reads | |
| #85 |  Altered Carbon
| 3.88 | 500 reads | |
| #86 |  Seveneves
| 3.92 | 556 reads | |
| #87 |  Nemesis Games
| 4.39 | 688 reads | |
| #88 |  Babylon's Ashes
| 4.13 | 627 reads | |
| #89 |  Do Androids Dream of Electric Sheep?
| 3.93 | 1,139 reads |