Vote For Your 100 Favorite Science Fiction Books of All Time

1.
Starship Troopers
Starship Troopers 4.01 avg rating — 241,866 ratings
2.
I, Robot (Robot, #0.1)
I, Robot (Robot, #0.1) 4.21 avg rating — 369,965 ratings
3.
The Andromeda Strain (Andromeda, #1)
The Andromeda Strain (Andromeda, #1) 3.91 avg rating — 267,331 ratings
4.
Flowers for Algernon
Flowers for Algernon 4.23 avg rating — 763,782 ratings
5.
Do Androids Dream of Electric Sheep?
Do Androids Dream of Electric Sheep? 4.09 avg rating — 496,063 ratings
6.
2001: A Space Odyssey (Space Odyssey, #1)
2001: A Space Odyssey (Space Odyssey, #1) 4.17 avg rating — 330,525 ratings
7.
A Wrinkle in Time (Time Quintet, #1)
A Wrinkle in Time (Time Quintet, #1) 3.97 avg rating — 1,263,478 ratings
8.
The Ultimate Hitchhiker’s Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1-5)
The Ultimate Hitchhiker’s Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1-5) 4.38 avg rating — 334,661 ratings
9.
Dune (Dune, #1)
Dune (Dune, #1) 4.28 avg rating — 1,570,641 ratings
10.
The Hitchhiker’s Guide to the Galaxy (The Hitchhiker's Guide to the Galaxy, #1)
The Hitchhiker’s Guide to the Galaxy (The Hitchhiker's Guide to the Galaxy, #1) 4.22 avg rating — 1,970,293 ratings
11.
The Restaurant at the End of the Universe (The Hitchhiker's Guide to the Galaxy, #2)
The Restaurant at the End of the Universe (The Hitchhiker's Guide to the Galaxy, #2) 4.20 avg rating — 309,626 ratings
11.
2010: Odyssey Two
2010: Odyssey Two 3.95 avg rating — 59,975 ratings
13.
Life, the Universe and Everything (The Hitchhiker's Guide to the Galaxy, #3)
Life, the Universe and Everything (The Hitchhiker's Guide to the Galaxy, #3) 4.16 avg rating — 246,227 ratings
14.
So Long, and Thanks for All the Fish (The Hitchhiker's Guide to the Galaxy, #4)
So Long, and Thanks for All the Fish (The Hitchhiker's Guide to the Galaxy, #4) 4.09 avg rating — 182,162 ratings
15.
The Sparrow (The Sparrow, #1)
The Sparrow (The Sparrow, #1) 4.14 avg rating — 80,288 ratings
15.
The Martian
The Martian
by: Andy Weir
4.42 avg rating — 1,239,093 ratings
17.
1984
1984 4.20 avg rating — 5,227,694 ratings
18.
Expedition to Earth
Expedition to Earth 3.95 avg rating — 3,750 ratings
18.
The Forgotten Door
The Forgotten Door 4.11 avg rating — 2,774 ratings
18.
Fahrenheit 451
Fahrenheit 451 3.97 avg rating — 2,719,619 ratings
21.
Encounter in the Dawn
Encounter in the Dawn 3.69 avg rating — 98 ratings
21.
Brave New World
Brave New World 3.99 avg rating — 2,016,025 ratings
23.
Stories of Your Life and Others
Stories of Your Life and Others 4.25 avg rating — 120,139 ratings
24.
Fantastic Voyage
Fantastic Voyage 3.91 avg rating — 28,633 ratings
25.
Solaris
Solaris 3.99 avg rating — 124,349 ratings
26.
Stranger in a Strange Land
Stranger in a Strange Land 3.92 avg rating — 323,305 ratings
26.
Cryptonomicon
Cryptonomicon 4.23 avg rating — 115,706 ratings
28.
The Diamond Age: Or, a Young Lady's Illustrated Primer
The Diamond Age: Or, a Young Lady's Illustrated Primer 4.16 avg rating — 92,366 ratings
29.
Snow Crash
Snow Crash 4.01 avg rating — 293,479 ratings
30.
Cinder (The Lunar Chronicles, #1)
Cinder (The Lunar Chronicles, #1) 4.13 avg rating — 993,062 ratings
31.
Invaders!
Invaders!
by: Jack Dann
3.76 avg rating — 21 ratings
31.
The Calculating Stars (Lady Astronaut Universe, #1)
The Calculating Stars (Lady Astronaut Universe, #1) 3.95 avg rating — 36,718 ratings
33.
100 Astounding Little Alien Stories
100 Astounding Little Alien Stories really liked it 4.00 avg rating — 40 ratings
33.
Never Let Me Go
Never Let Me Go 3.85 avg rating — 813,494 ratings
35.
Aliens!
Aliens!
by: Jack Dann
3.71 avg rating — 14 ratings
36.
2061: Odyssey Three (Space Odyssey, #3)
2061: Odyssey Three (Space Odyssey, #3) 3.62 avg rating — 32,857 ratings
37.
3001: The Final Odyssey
3001: The Final Odyssey 3.59 avg rating — 27,666 ratings