| #2 |  Vortex
| 3.46 | 17 reads | |
| #3 |  Axis
| 3.43 | 42 reads | |
| #4 |  Spin
| 4.04 | 142 reads | |
| #5 |  Dirk Gently's Holistic Detective Agency
| 3.88 | 301 reads | |
| #6 |  The Long Dark Tea-Time of the Soul
| 3.8 | 175 reads | |
| #7 |  Life, the Universe and Everything
| 3.98 | 553 reads | |
| #8 |  The Restaurant at the End of the Universe
| 4.03 | 737 reads | |
| #9 |  Mostly Harmless
| 3.77 | 351 reads | |
| #10 |  So Long, and Thanks for All the Fish
| 3.9 | 453 reads | |
| #11 |  The Hitchhiker's Guide to the Galaxy
| 4.24 | 2,242 reads | |
| #12 |  Ender in Exile
| 3.66 | 100 reads | |
| #13 |  Shadow of the Giant
| 3.68 | 115 reads | |
| #14 |  Shadow Puppets
| 3.55 | 126 reads | |
| #16 |  The Shadow of the Hegemon
| 3.71 | 145 reads | |
| #17 |  Children of the Mind
| 3.56 | 214 reads | |
| #18 |  Ender's Shadow
| 4.15 | 259 reads | |
| #19 |  Speaker for the Dead
| 4.11 | 517 reads | |
| #20 |  Sphere
| 3.65 | 268 reads | |
| #21 |  The Ultimate Hitchhiker’s Guide: Five Complete Novels and One Story
| 4.39 | 389 reads | |
| #22 |  The Golden Age
| 3.25 | 12 reads | |
| #23 |  The End of Eternity
| 4.2 | 109 reads | |
| #24 |  Starfish
| 3.98 | 32 reads | |
| #25 |  The Golden Transcendence
| 4 | 4 reads | |
| #26 |  The Phoenix Exultant
| 4 | 4 reads | |
| #27 |  Surface Detail
| 4.1 | 87 reads | |
| #28 |  Echopraxia
| 3.68 | 65 reads | |
| #29 |  Earth Awakens
| 3.86 | 33 reads | |
| #30 |  Earth Afire
| 3.81 | 36 reads | |
| #31 |  Earth Unaware
| 3.88 | 58 reads | |
| #32 |  Marrow
| 3.5 | 11 reads | |
| #33 |  The Martian
| 4.41 | 1,997 reads | |
| #34 |  The Waking Engine
| 2.4 | 6 reads | |
| #35 |  The Quantum Thief
| 3.92 | 66 reads | |
| #36 |  Excession
| 4.04 | 103 reads | |
| #37 |  Use Of Weapons
| 4.01 | 156 reads | |
| #38 |  The Player of Games
| 4.17 | 255 reads | |
| #39 |  Blindsight
| 3.83 | 257 reads | |
| #40 |  Consider Phlebas
| 3.55 | 337 reads | |
| #41 |  The Long War
| 3.42 | 76 reads | |
| #42 |  The Long Earth
| 3.65 | 157 reads | |
| #43 |  Endymion
| 4.15 | 185 reads | |
| #44 |  The Rise of Endymion
| 4.09 | 155 reads | |
| #45 |  The Dark Beyond The Stars
| 3.5 | 4 reads | |
| #46 |  Hyperion
| 4.27 | 695 reads | |
| #47 |  Ubik
| 4.02 | 274 reads | |
| #48 |  Do Androids Dream of Electric Sheep?
| 3.96 | 820 reads | |
| #49 |  Seveneves
| 3.89 | 405 reads | |
| #50 |  Redemption Ark
| 4.01 | 86 reads | |
| #51 |  Rendezvous with Rama
| 3.93 | 401 reads | |
| #52 |  2001: A Space Odyssey
| 4.04 | 500 reads | |
| #53 |  Absolution Gap
| 3.86 | 66 reads | |
| #54 |  Children of the Fleet
| 3.43 | 10 reads | |
| #55 |  The Freeze-Frame Revolution
| 3.9 | 50 reads | |
| #56 |  Behemoth: β-Max (Rifters #3.1)
| 3.43 | 7 reads | |
| #57 |  Behemoth: Seppuku (Rifters #3.2)
| 3 | 4 reads | |
| #58 |  Nova Swing
| 3.7 | 12 reads | |
| #59 |  Acceptance
| 3.57 | 228 reads | |
| #60 |  Authority
| 3.37 | 292 reads | |
| #61 |  Annihilation
| 3.66 | 778 reads | |
| #62 |  Maelstrom (Rifters, #2)
| 3.78 | 10 reads | |
| #63 |  Ship of Fools
| 3.38 | 31 reads | |
| #64 |  Light
| 3.38 | 34 reads | |
| #65 |  Revelation Space
| 3.82 | 195 reads | |
| #66 |  Death's End
| 4.39 | 480 reads | |
| #67 |  Second Foundation
| 4.16 | 404 reads | |
| #68 |  Gnomon
| 3.77 | 40 reads | |
| #69 |  Foundation and Empire
| 4.03 | 447 reads | |
| #70 |  Dune
| 4.29 | 2,458 reads | |
| #71 |  Axiom's End
| 3.5 | 126 reads | |
| #72 |  A Night Without Stars
| 3.9 | 15 reads | |
| #73 |  Olympos
| 3.49 | 60 reads | |
| #74 |  Ilium
| 3.86 | 89 reads | |
| #75 |  Contact
| 4.08 | 253 reads | |
| #76 |  The Sol Majestic
| 3.3 | 8 reads | |
| #77 |  Dhalgren
| 3.36 | 32 reads | |
| #78 |  Semiosis
| 3.8 | 78 reads | |
| #79 |  The Dark Forest
| 4.24 | 608 reads | |
| #80 |  Foundation
| 3.99 | 974 reads | |
| #81 |  The Reality Dysfunction
| 3.89 | 69 reads | |
| #82 |  Altered Carbon
| 3.9 | 352 reads | |
| #83 |  City at the End of Time
| 3.33 | 5 reads | |
| #84 |  The Three-Body Problem
| 3.92 | 1,379 reads | |
| #85 |  The Engines of God
| 3.63 | 38 reads | |
| #86 |  Recursion
| 4.19 | 697 reads | |
| #87 |  The Collapsing Empire
| 4.09 | 301 reads | |
| #88 |  Leviathan Falls
| 4.46 | 342 reads |