Old Rank Author/Editor Title Year Amazon
2 1 Frank Herbert Dune [S1] 1965 Shop at Amazon USA Shop at Amazon UK
1 2 Orson Scott Card Ender's Game [S1] 1985 Shop at Amazon USA Shop at Amazon UK
3 3 Isaac Asimov Foundation [S1-3] 1951 Shop at Amazon USA Shop at Amazon UK
4 4 Douglas Adams Hitch Hiker's Guide to the Galaxy [S1] 1979 Shop at Amazon USA Shop at Amazon UK
5 5 George Orwell 1984 1949 Shop at Amazon USA Shop at Amazon UK
6 6 Robert A Heinlein Stranger in a Strange Land 1961 Shop at Amazon USA Shop at Amazon UK
7 7 Ray Bradbury Fahrenheit 451 1954 Shop at Amazon USA Shop at Amazon UK
8 8 Arthur C Clarke 2001: A Space Odyssey 1968 Shop at Amazon USA Shop at Amazon UK
9 9 Isaac Asimov [C] I, Robot 1950 Shop at Amazon USA Shop at Amazon UK
10 10 William Gibson Neuromancer 1984 Shop at Amazon USA Shop at Amazon UK
11 11 Robert A Heinlein Starship Troopers 1959 Shop at Amazon USA Shop at Amazon UK
12 12 Philip K Dick Do Androids Dream of Electric Sheep? 1968 Shop at Amazon USA Shop at Amazon UK
13 13 Larry Niven Ringworld 1970 Shop at Amazon USA Shop at Amazon UK
14 14 Aldous Huxley Brave New World 1932 Shop at Amazon USA Shop at Amazon UK
16 15 Arthur C Clarke Rendezvous With Rama 1973 Shop at Amazon USA Shop at Amazon UK
15 16 H G Wells The Time Machine 1895 Shop at Amazon USA Shop at Amazon UK
18 17 H G Wells The War of the Worlds 1898 Shop at Amazon USA Shop at Amazon UK
17 18 Robert A Heinlein The Moon is a Harsh Mistress 1966 Shop at Amazon USA Shop at Amazon UK
20 19 Dan Simmons Hyperion [S1] 1989 Shop at Amazon USA Shop at Amazon UK
19 20 Arthur C Clarke Childhood's End 1954 Shop at Amazon USA Shop at Amazon UK
21 21 Ray Bradbury [C] The Martian Chronicles 1950 Shop at Amazon USA Shop at Amazon UK
22 22 Joe Haldeman The Forever War 1974 Shop at Amazon USA Shop at Amazon UK
24 23 Kurt Vonnegut Slaughterhouse Five 1969 Shop at Amazon USA Shop at Amazon UK
23 24 Neal Stephenson Snow Crash 1992 Shop at Amazon USA Shop at Amazon UK
25 25 Niven & Pournelle The Mote in God's Eye 1975 Shop at Amazon USA Shop at Amazon UK
26 26 Ursula K Le Guin The Left Hand of Darkness 1969 Shop at Amazon USA Shop at Amazon UK
27 27 Orson Scott Card Speaker for the Dead [S2] 1986 Shop at Amazon USA Shop at Amazon UK
28 28 Philip K Dick The Man in the High Castle 1962 Shop at Amazon USA Shop at Amazon UK
29 29 Isaac Asimov The Caves of Steel 1954 Shop at Amazon USA Shop at Amazon UK
30 30 Frederik Pohl Gateway 1977 Shop at Amazon USA Shop at Amazon UK
31 31 Michael Crichton Jurassic Park 1990 Shop at Amazon USA Shop at Amazon UK
33 32 Madeleine L'Engle A Wrinkle In Time 1962 Shop at Amazon USA Shop at Amazon UK
32 33 Jules Verne 20,000 Leagues Under the Sea 1870 Shop at Amazon USA Shop at Amazon UK
34 34 Roger Zelazny Lord of Light 1967 Shop at Amazon USA Shop at Amazon UK
35 35 Alfred Bester The Stars My Destination 1956 Shop at Amazon USA Shop at Amazon UK
36 36 Stanislaw Lem Solaris 1961 Shop at Amazon USA Shop at Amazon UK
37 37 Kurt Vonnegut Cat's Cradle 1963 Shop at Amazon USA Shop at Amazon UK
38 38 Carl Sagan Contact 1985 Shop at Amazon USA Shop at Amazon UK
40 39 Robert A Heinlein Time Enough For Love 1973 Shop at Amazon USA
42 40 John Wyndham The Day of the Triffids 1951 Shop at Amazon USA Shop at Amazon UK
39 41 Neal Stephenson Cryptonomicon 1999 Shop at Amazon USA Shop at Amazon UK
41 42 Isaac Asimov The Gods Themselves 1972 Shop at Amazon USA Shop at Amazon UK
43 43 Anthony Burgess A Clockwork Orange 1962 Shop at Amazon USA Shop at Amazon UK
45 44 Michael Crichton The Andromeda Strain 1969 Shop at Amazon USA Shop at Amazon UK
44 45 Daniel Keyes Flowers for Algernon 1966 Shop at Amazon USA Shop at Amazon UK
46 46 Philip K Dick UBIK 1969 Shop at Amazon USA Shop at Amazon UK
47 47 Vernor Vinge A Fire Upon the Deep 1991 Shop at Amazon USA Shop at Amazon UK
48 48 Kim Stanley Robinson Red Mars [S1] 1992 Shop at Amazon USA Shop at Amazon UK
50 49 Mary Shelley Frankenstein 1818 Shop at Amazon USA Shop at Amazon UK
49 50 Isaac Asimov The End Of Eternity 1955 Shop at Amazon UK
51 51 Walter M Miller A Canticle for Leibowitz 1959 Shop at Amazon USA Shop at Amazon UK
53 52 Kurt Vonnegut The Sirens of Titan 1959 Shop at Amazon USA Shop at Amazon UK
52 53 Neal Stephenson The Diamond Age 1995 Shop at Amazon USA Shop at Amazon UK
54 54 Iain M Banks Player Of Games [S2] 1988 Shop at Amazon UK
55 55 Jules Verne Journey to the Center of the Earth 1864 Shop at Amazon USA Shop at Amazon UK
56 56 L Ron Hubbard Battlefield Earth 1982 Shop at Amazon USA Shop at Amazon UK
57 57 Ursula K Le Guin The Dispossessed 1974 Shop at Amazon USA Shop at Amazon UK
58 58 Orson Scott Card Ender's Shadow [S1] 1999 Shop at Amazon USA Shop at Amazon UK
59 59 Niven & Pournelle Lucifer's Hammer 1977 Shop at Amazon USA
60 60 Greg Bear Eon 1985 Shop at Amazon USA Shop at Amazon UK
62 61 David Brin Startide Rising [S2] 1983 Shop at Amazon USA
61 62 Peter F Hamilton The Reality Dysfunction [S1] 1996 Shop at Amazon USA Shop at Amazon UK
63 63 Philip Jose Farmer To Your Scattered Bodies Go 1971 Shop at Amazon USA Shop at Amazon UK
64 64 Alfred Bester The Demolished Man 1953 Shop at Amazon USA Shop at Amazon UK
65 65 Margaret Atwood The Handmaid's Tale 1985 Shop at Amazon USA Shop at Amazon UK
66 66 Harry Harrison The Stainless Steel Rat [S1] 1961 Shop at Amazon UK
67 67 Gene Wolfe The Shadow of the Torturer [S1] 1980 Shop at Amazon USA Shop at Amazon UK
68 68 Arthur C Clarke The City and the Stars 1956 Shop at Amazon UK
69 69 Philip K Dick The Three Stigmata Of Palmer Eldritch 1964 Shop at Amazon USA Shop at Amazon UK
70 70 Philip K Dick A Scanner Darkly 1977 Shop at Amazon USA Shop at Amazon UK
71 71 Robert A Heinlein The Door Into Summer 1956 Shop at Amazon USA
72 72 Robert A Heinlein Citizen Of the Galaxy 1957 Shop at Amazon USA Shop at Amazon UK
73 73 Connie Willis Doomsday Book 1992 Shop at Amazon USA
75 74 C S Lewis Out of the Silent Planet [S1] 1938 Shop at Amazon USA Shop at Amazon UK
74 75 Robert A Heinlein The Puppet Masters 1951 Shop at Amazon USA
76 76 Robert A Heinlein Have Space-Suit - Will Travel 1958 Shop at Amazon USA Shop at Amazon UK
78 77 H G Wells The Invisible Man 1897 Shop at Amazon USA Shop at Amazon UK
77 78 Clifford Simak Way Station 1963 Shop at Amazon USA Shop at Amazon UK
81 79 Dan Simmons Ilium 2003 Shop at Amazon USA Shop at Amazon UK
79 80 John Wyndham The Chrysalids 1955 Shop at Amazon USA Shop at Amazon UK
82 81 Edgar Rice Burroughs A Princess of Mars [S1] 1912 Shop at Amazon USA Shop at Amazon UK
80 82 Ursula K Le Guin The Lathe of Heaven 1971 Shop at Amazon USA Shop at Amazon UK
84 83 Iain M Banks Use of Weapons [S3] 1990 Shop at Amazon UK
83 84 Julian May The Many-Colored Land [S1] 1981
85 85 Michael Crichton Sphere 1987 Shop at Amazon USA Shop at Amazon UK
86 86 Alastair Reynolds Revelation Space [S1] 2000 Shop at Amazon USA Shop at Amazon UK
87 87 William Gibson [C] Burning Chrome 1986 Shop at Amazon USA Shop at Amazon UK
88 88 E E 'Doc' Smith Grey Lensman [S4] 1951 Shop at Amazon USA
89 89 Mark Twain A Connecticut Yankee in KA's Court 1889 Shop at Amazon USA Shop at Amazon UK
90 90 John Brunner Stand on Zanzibar 1969 Shop at Amazon UK
91 91 Arthur C Clarke The Fountains of Paradise 1979 Shop at Amazon UK
92 92 Edwin A Abbott Flatland 1884 Shop at Amazon USA Shop at Amazon UK
93 93 Philip K Dick VALIS 1981 Shop at Amazon USA Shop at Amazon UK
98 94 Audrey Niffenegger The Time Traveler's Wife 2003 Shop at Amazon USA Shop at Amazon UK
96 95 Stanislaw Lem [C] The Cyberiad 1974 Shop at Amazon USA Shop at Amazon UK
94 96 David Brin The Postman 1985 Shop at Amazon USA Shop at Amazon UK
101 97 Arkady & Boris Strugatsky Roadside Picnic 1972 Shop at Amazon UK
97 98 James Blish [C] Cities in Flight 1955 Shop at Amazon USA Shop at Amazon UK
95 99 Clifford Simak [C] City 1952 Shop at Amazon USA Shop at Amazon UK
100 100 Theodore Sturgeon More Than Human 1953 Shop at Amazon USA Shop at Amazon UK