Best Science Fiction Books Ever

1.
I, Robot (Robot, #0.1)
I, Robot (Robot, #0.1) 4.21 avg rating — 369,894 ratings
2.
The Hitchhiker’s Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1)
The Hitchhiker’s Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1) 4.22 avg rating — 1,969,975 ratings
3.
Starship Troopers
Starship Troopers 4.01 avg rating — 241,828 ratings
4.
Ready Player One (Ready Player One, #1)
Ready Player One (Ready Player One, #1) 4.23 avg rating — 1,266,832 ratings
5.
The Punch Escrow
The Punch Escrow 3.61 avg rating — 6,068 ratings
6.
The Giver (The Giver, #1)
The Giver (The Giver, #1) 4.12 avg rating — 2,733,090 ratings
7.
Brave New World
Brave New World 3.99 avg rating — 2,015,625 ratings
8.
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 — 309,582 ratings
9.
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 — 246,197 ratings
9.
Ender’s Game (Ender's Saga, #1)
Ender’s Game (Ender's Saga, #1) 4.31 avg rating — 1,449,736 ratings
11.
The Time Machine
The Time Machine 3.89 avg rating — 552,918 ratings
12.
Do You Realize?
Do You Realize? 4.01 avg rating — 770 ratings
13.
Kindred
Kindred 4.31 avg rating — 258,310 ratings
14.
So Long, and Thanks for All the Fish (Hitchhiker's Guide to the Galaxy, #4)
So Long, and Thanks for All the Fish (Hitchhiker's Guide to the Galaxy, #4) 4.09 avg rating — 182,141 ratings
15.
The End of Eternity
The End of Eternity 4.24 avg rating — 60,792 ratings
16.
Catching Fire (The Hunger Games, #2)
Catching Fire (The Hunger Games, #2) 4.35 avg rating — 4,011,667 ratings
17.
Rendezvous with Rama (Rama, #1)
Rendezvous with Rama (Rama, #1) 4.12 avg rating — 179,277 ratings
18.
A Closed and Common Orbit (Wayfarers, #2)
A Closed and Common Orbit (Wayfarers, #2) 4.37 avg rating — 84,560 ratings
19.
Lightning
Lightning 4.09 avg rating — 64,648 ratings
20.
Doomsday Book (Oxford Time Travel, #1)
Doomsday Book (Oxford Time Travel, #1) 4.03 avg rating — 63,442 ratings
21.
Ringworld (Ringworld #1)
Ringworld (Ringworld #1) 3.94 avg rating — 127,127 ratings
22.
Split Second (Split Second, #1)
Split Second (Split Second, #1) 3.96 avg rating — 27,692 ratings
23.
1984
1984 4.20 avg rating — 5,226,078 ratings
24.
The War of the Worlds
The War of the Worlds 3.83 avg rating — 340,285 ratings
25.
The Invisible Man
The Invisible Man 3.63 avg rating — 211,127 ratings
26.
Frankenstein
Frankenstein 3.89 avg rating — 1,772,181 ratings
27.
Man Plus (Man Plus #1)
Man Plus (Man Plus #1) 3.75 avg rating — 8,616 ratings
28.
The Space Merchants (The Space Merchants, #1)
The Space Merchants (The Space Merchants, #1) 3.84 avg rating — 11,055 ratings
28.
Parable of the Talents (Earthseed, #2)
Parable of the Talents (Earthseed, #2) 4.32 avg rating — 77,756 ratings
30.
Childhood’s End
Childhood’s End 4.12 avg rating — 169,997 ratings
31.
The City and the Stars
The City and the Stars 4.08 avg rating — 35,754 ratings
32.
The Lost World (Professor Challenger, #1)
The Lost World (Professor Challenger, #1) 3.93 avg rating — 71,242 ratings
33.
Dune (Dune, #1)
Dune (Dune, #1) 4.28 avg rating — 1,570,235 ratings
33.
Bad Love Medicine (Bad Love #4)
Bad Love Medicine (Bad Love #4) 4.80 avg rating — 35 ratings
33.
11/22/63
11/22/63 4.35 avg rating — 614,103 ratings
36.
The Odyssey Of Elysion
The Odyssey Of Elysion it was amazing 5.00 avg rating — 2 ratings
36.
2001: A Space Odyssey (Space Odyssey, #1)
2001: A Space Odyssey (Space Odyssey, #1) 4.17 avg rating — 330,495 ratings
36.
Ubik
Ubik 4.11 avg rating — 118,733 ratings
39.
Mockingjay (The Hunger Games, #3)
Mockingjay (The Hunger Games, #3) 4.11 avg rating — 3,593,522 ratings
39.
The Fountains of Paradise
The Fountains of Paradise 3.95 avg rating — 31,288 ratings
39.
Red Rising (Red Rising Saga, #1)
Red Rising (Red Rising Saga, #1) 4.27 avg rating — 657,107 ratings
39.
Yestertime (Yestertime, #1)
Yestertime (Yestertime, #1) 4.26 avg rating — 4,366 ratings
43.
Child of Time
Child of Time 3.92 avg rating — 3,822 ratings
43.
Leviathan Wakes (The Expanse, #1)
Leviathan Wakes (The Expanse, #1) 4.31 avg rating — 304,579 ratings
45.
Gateway (Heechee Saga, #1)
Gateway (Heechee Saga, #1) 4.06 avg rating — 46,819 ratings
45.
Mammoth
Mammoth 3.81 avg rating — 2,580 ratings
47.
Mostly Harmless (Hitchhiker's Guide to the Galaxy, #5)
Mostly Harmless (Hitchhiker's Guide to the Galaxy, #5) 3.96 avg rating — 136,953 ratings
47.
Hawksbill Station
Hawksbill Station 3.79 avg rating — 2,139 ratings
47.
Wool Omnibus (Silo, #1)
Wool Omnibus (Silo, #1) 4.20 avg rating — 367,343 ratings
47.
The Long Way to a Small, Angry Planet (Wayfarers, #1)
The Long Way to a Small, Angry Planet (Wayfarers, #1) 4.17 avg rating — 175,372 ratings
51.
Jurassic Park (Jurassic Park, #1)
Jurassic Park (Jurassic Park, #1) 4.12 avg rating — 1,031,546 ratings
51.
The Mote in God's Eye (Moties, #1)
The Mote in God's Eye (Moties, #1) 4.07 avg rating — 72,230 ratings
51.
The Passage (The Passage, #1)
The Passage (The Passage, #1) 4.05 avg rating — 220,291 ratings
51.
Stranded : A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 1)
Stranded : A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 1) 4.46 avg rating — 754 ratings
55.
Footfall
Footfall 3.92 avg rating — 17,392 ratings
55.
2010: Odyssey Two
2010: Odyssey Two 3.95 avg rating — 59,968 ratings
55.
Shattered Time
Shattered Time 4.23 avg rating — 69 ratings
58.
The Gripping Hand (Moties, #2)
The Gripping Hand (Moties, #2) 3.84 avg rating — 12,311 ratings
58.
The Deep Range
The Deep Range 3.64 avg rating — 2,646 ratings
58.
Time Plague: A Marc McKnight Time Travel Adventure (Marc McKnight Time Travel Adventures Book 4)
Time Plague: A Marc McKnight Time Travel Adventure (Marc McKnight Time Travel Adventures Book 4) 4.49 avg rating — 172 ratings
61.
Twin Peaks: The Final Dossier
Twin Peaks: The Final Dossier 3.89 avg rating — 7,051 ratings
61.
Hyperion (Hyperion Cantos, #1)
Hyperion (Hyperion Cantos, #1) 4.27 avg rating — 285,927 ratings
61.
Tunnel in the Sky
Tunnel in the Sky 3.96 avg rating — 14,174 ratings
64.
Do Androids Dream of Electric Sheep?
Do Androids Dream of Electric Sheep? 4.09 avg rating — 495,963 ratings
64.
Eon (The Way, #1)
Eon (The Way, #1)
by: Greg Bear
3.88 avg rating — 29,924 ratings
64.
The Successful Life of Jack Rybicki (Middle Falls Time Travel #11)
The Successful Life of Jack Rybicki (Middle Falls Time Travel #11) 4.36 avg rating — 896 ratings
67.
The Changing Lives of Joe Hart (Middle Falls Time Travel, #6)
The Changing Lives of Joe Hart (Middle Falls Time Travel, #6) 4.27 avg rating — 1,324 ratings
67.
Time Enough for Love
Time Enough for Love 3.97 avg rating — 36,722 ratings
67.
The Postman
The Postman 3.89 avg rating — 36,990 ratings
70.
Parable of the Sower (Earthseed, #1)
Parable of the Sower (Earthseed, #1) 4.20 avg rating — 238,922 ratings
70.
The Final Life of Nathaniel Moon (Middle Falls Time Travel #4)
The Final Life of Nathaniel Moon (Middle Falls Time Travel #4) 4.21 avg rating — 1,420 ratings
70.
The Notebooks of Lazarus Long
The Notebooks of Lazarus Long 4.08 avg rating — 3,769 ratings
73.
Falling Free (Vorkosigan Saga, #4)
Falling Free (Vorkosigan Saga, #4) 3.84 avg rating — 22,720 ratings
73.
Stranger in a Strange Land
Stranger in a Strange Land 3.92 avg rating — 323,279 ratings
73.
Last Year
Last Year 3.81 avg rating — 2,003 ratings
76.
The Warrior's Apprentice (Vorkosigan Saga, #2)
The Warrior's Apprentice (Vorkosigan Saga, #2) 4.27 avg rating — 29,853 ratings
76.
Rock 'n Roll Heaven
Rock 'n Roll Heaven 3.93 avg rating — 286 ratings
76.
The Moon Is a Harsh Mistress
The Moon Is a Harsh Mistress 4.15 avg rating — 136,875 ratings
79.
Brain Wave
Brain Wave 3.70 avg rating — 3,774 ratings
79.
A Door Into Time (An Alex Hawk Time Travel Adventure, #1)
A Door Into Time (An Alex Hawk Time Travel Adventure, #1) 4.06 avg rating — 2,955 ratings
81.
Recursion
Recursion 4.17 avg rating — 290,759 ratings
82.
Paradox Bound
Paradox Bound 3.90 avg rating — 10,211 ratings
83.
Ancestor
Ancestor 3.54 avg rating — 28 ratings
83.
Lodestar (Firestar, #3)
Lodestar (Firestar, #3) 3.68 avg rating — 321 ratings
85.
Neanderthal: A Novel
Neanderthal: A Novel 3.35 avg rating — 3,046 ratings
86.
Sky Coyote (The Company, #2)
Sky Coyote (The Company, #2) 3.83 avg rating — 2,534 ratings
87.
Time and Time Again
Time and Time Again
by: Ben Elton
4.09 avg rating — 15,071 ratings
88.
The Mask of the Sun
The Mask of the Sun 3.54 avg rating — 110 ratings
89.
Frozen in Time
Frozen in Time
by: S.A. Ison
4.32 avg rating — 601 ratings
90.
A Page in Your Diary: An 1980s Time Travel Adventure
A Page in Your Diary: An 1980s Time Travel Adventure 4.47 avg rating — 1,863 ratings
91.
ASSASSIN 13
ASSASSIN 13 4.32 avg rating — 97 ratings
92.
End of an Era
End of an Era 3.80 avg rating — 1,328 ratings
93.
In Lieu of You: A British Time Travel Adventure
In Lieu of You: A British Time Travel Adventure 4.52 avg rating — 1,235 ratings
94.
And Again?: A stand - alone sequel to My Time Again - A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 2)
And Again?: A stand - alone sequel to My Time Again - A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 2) 4.24 avg rating — 115 ratings
95.
My Time Again: A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 1)
My Time Again: A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 1) 4.13 avg rating — 735 ratings
96.
Marooned: A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 2)
Marooned: A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 2) 4.65 avg rating — 468 ratings
97.
Hybrids (The Neanderthal Parallax Book 3)
Hybrids (The Neanderthal Parallax Book 3) 3.80 avg rating — 5,190 ratings
98.
Humans (The Neanderthal Parallax Book 2)
Humans (The Neanderthal Parallax Book 2) 3.83 avg rating — 6,122 ratings
99.
Hominids (The Neanderthal Parallax #1)
Hominids (The Neanderthal Parallax #1) 3.80 avg rating — 13,733 ratings
100.
Evolution (Neander, #3)
Evolution (Neander, #3) 4.33 avg rating — 133 ratings