| #2 |  The God Delusion
| 3.89 | 376 reads | |
| #3 |  The Greatest Show on Earth: The Evidence for Evolution
| 4.3 | 86 reads | |
| #4 |  The Hobbit
| 4.29 | 4,307 reads | |
| #5 |  The Hitchhiker's Guide to the Galaxy
| 4.24 | 3,326 reads | |
| #6 |  The Restaurant at the End of the Universe
| 4.06 | 1,062 reads | |
| #7 |  Life, the Universe and Everything
| 4.02 | 816 reads | |
| #8 |  The Fountainhead
| 3.49 | 303 reads | |
| #9 |  2001: A Space Odyssey
| 4.07 | 718 reads | |
| #10 |  Rendezvous with Rama
| 3.96 | 587 reads | |
| #11 |  2010: Odyssey Two
| 3.87 | 177 reads | |
| #12 |  Rama II
| 3.45 | 108 reads | |
| #14 |  Neuromancer
| 3.8 | 1,220 reads | |
| #15 |  The Disappearing Spoon: And Other True Tales of Madness, Love, and the History of the World from the Periodic Table of the Elements
| 3.95 | 90 reads | |
| #16 |  The Selfish Gene
| 4.2 | 238 reads | |
| #17 |  On the Origin of Species
| 4.1 | 112 reads | |
| #18 |  Jurassic Park
| 4.09 | 1,284 reads | |
| #19 |  Timeline
| 3.6 | 341 reads | |
| #20 |  Sphere
| 3.71 | 409 reads | |
| #21 |  Prey
| 3.68 | 272 reads | |
| #22 |  The Lost World
| 3.71 | 405 reads | |
| #23 |  Rama Revealed
| 3.49 | 64 reads | |
| #24 |  The Invisible Man
| 3.5 | 413 reads | |
| #25 |  The Three Musketeers
| 3.88 | 366 reads | |
| #26 |  The Count of Monte Cristo
| 4.31 | 961 reads | |
| #27 |  Wuthering Heights
| 3.64 | 1,190 reads | |
| #28 |  Harry Potter and the Sorcerer's Stone
| 4.28 | 6,467 reads | |
| #29 |  Harry Potter and the Chamber of Secrets
| 4.18 | 5,076 reads | |
| #30 |  Harry Potter and the Prisoner of Azkaban
| 4.43 | 5,015 reads | |
| #31 |  Harry Potter and the Goblet of Fire
| 4.37 | 4,759 reads | |
| #32 |  Harry Potter and the Order of the Phoenix
| 4.29 | 4,479 reads | |
| #33 |  Harry Potter and the Half-Blood Prince
| 4.38 | 4,371 reads | |
| #34 |  Harry Potter and the Deathly Hallows
| 4.42 | 4,342 reads | |
| #35 |  Strange case of Dr Jekyll and Mr Hyde
| 3.74 | 915 reads | |
| #36 |  She: A History of Adventure
| 3.52 | 25 reads | |
| #37 |  Ayesha: The Return of She
| 4 | 5 reads | |
| #38 |  Les Misérables
| 4.16 | 449 reads | |
| #39 |  To Kill a Mockingbird
| 4.17 | 3,294 reads | |
| #40 |  The Captain's Daughter and Other Stories The Captain's Daughter and Other Stories
| 3.31 | 19 reads | |
| #41 |  Lord of the Flies
| 3.56 | 2,474 reads | |
| #42 |  The Fellowship of the Ring
| 4.39 | 3,204 reads | |
| #43 |  The Two Towers
| 4.45 | 2,163 reads | |
| #45 |  Contact
| 4.06 | 352 reads | |
| #46 |  Chaos
| 3.92 | 68 reads | |
| #47 |  Freakonomics: A Rogue Economist Explores the Hidden Side of Everything
| 3.81 | 810 reads | |
| #48 |  1984
| 4.21 | 5,180 reads | |
| #49 |  Uncle Tom's cabin, or, Life among the lowly ; The minister's wooing ; Oldtown folks
| 3.44 | 147 reads | |
| #50 |  The Time Machine
| 3.69 | 958 reads | |
| #51 |  The Wonderful Wizard of Oz
| 3.8 | 501 reads | |
| #52 |  Alice Through the Looking-glass: And What Alice Found There
| 3.91 | 206 reads | |
| #53 |  Frankenstein
| 3.85 | 2,102 reads | |
| #54 |  The Amphibian
| 3.92 | 6 reads | |
| #55 |  Gulliver's Travels
| 3.44 | 365 reads | |
| #56 |  Naked Among Wolves Naked Among Wolves | 4 | 1 read | |
| #57 |  Mostly Harmless
| 3.81 | 530 reads | |
| #58 |  So Long, and Thanks for All the Fish
| 3.92 | 664 reads | |
| #59 |  Dirk Gently's Holistic Detective Agency
| 3.9 | 435 reads | |
| #60 |  The Long Dark Tea-Time of the Soul
| 3.83 | 255 reads | |
| #61 |  The Moon Is a Harsh Mistress
| 3.85 | 379 reads | |
| #62 |  The Ancestor's Tale
| 4.22 | 33 reads | |
| #63 |  The Valmiki Ramayana: Set of 3 Volumes
| 4.44 | 14 reads | |
| #64 |  Ender's Game
| 4.26 | 2,435 reads | |
| #65 |  Parasite rex inside the bizarre world of nature's most dangerous creatures
| 4.09 | 14 reads | |
| #67 |  Speaker for the Dead
| 4.13 | 796 reads | |
| #68 |  Mother
| 3.5 | 9 reads | |
| #69 |  The Gods Themselves
| 3.89 | 171 reads | |
| #70 |  Relics of Eden
| 5 | 1 read | |
| #71 |  World War Z: An Oral History of the Zombie War
| 3.9 | 1,018 reads | |
| #73 |  Golden Son
| 4.44 | 1,207 reads | |
| #74 |  Morning Star
| 4.44 | 1,036 reads | |
| #76 |  Luna: Nów
| 3.44 | 63 reads | |
| #77 |  Last Chance to See
| 4.31 | 79 reads | |
| #78 |  A Planet of Viruses
| 3.96 | 14 reads | |
| #79 |  වානේ පන්නරය ලැබූ හැටි
| 4 | 1 read | |
| #80 |  What If? Serious Scientific Answers to Absurd Hypothetical Questions
| 4.21 | 631 reads | |
| #81 |  Climbing Mount Improbable
| 4.33 | 19 reads | |
| #82 |  Super Science Stories, May 1943 | 4 | 1 read | |
| #83 |  The Diary of a Young Girl
| 4.01 | 1,398 reads | |
| #85 |  The Wasp That Brainwashed the Caterpillar: Evolution's Most Unbelievable Solutions to Life's Biggest Problems
| 5 | 2 reads | |
| #86 |  The Last Question
| 4.58 | 138 reads | |
| #87 |  This Is Your Brain on Parasites
| 3.67 | 4 reads | |
| #88 |  Dune
| 4.29 | 3,669 reads |