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550 books
—
260 voters
Sf Books
Showing 1-50 of 65,360
Ender’s Game (Ender's Saga, #1)
by (shelved 1005 times as sf)
avg rating 4.31 — 1,495,968 ratings — published 1985
Foundation (Foundation, #1)
by (shelved 986 times as sf)
avg rating 4.17 — 610,294 ratings — published 1951
The Hitchhiker's Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1)
by (shelved 968 times as sf)
avg rating 4.22 — 2,060,257 ratings — published 1979
Fahrenheit 451 (Mass Market Paperback)
by (shelved 879 times as sf)
avg rating 3.97 — 2,948,088 ratings — published 1963
The Three-Body Problem (Remembrance of Earth’s Past, #1)
by (shelved 873 times as sf)
avg rating 4.08 — 525,150 ratings — published 2006
Do Androids Dream of Electric Sheep? (ebook)
by (shelved 835 times as sf)
avg rating 4.09 — 528,788 ratings — published 1968
Neuromancer (Sprawl, #1)
by (shelved 818 times as sf)
avg rating 3.89 — 374,288 ratings — published 1984
Brave New World (Paperback)
by (shelved 719 times as sf)
avg rating 3.98 — 2,132,361 ratings — published 1932
Hyperion (Hyperion Cantos, #1)
by (shelved 719 times as sf)
avg rating 4.28 — 313,051 ratings — published 1989
The Left Hand of Darkness (Paperback)
by (shelved 706 times as sf)
avg rating 4.09 — 232,883 ratings — published 1969
The Martian (Hardcover)
by (shelved 704 times as sf)
avg rating 4.42 — 1,355,690 ratings — published 2011
All Systems Red (The Murderbot Diaries, #1)
by (shelved 665 times as sf)
avg rating 4.11 — 399,269 ratings — published 2017
Leviathan Wakes (Paperback)
by (shelved 663 times as sf)
avg rating 4.31 — 333,821 ratings — published 2011
I, Robot (Robot, #0.1)
by (shelved 628 times as sf)
avg rating 4.21 — 387,247 ratings — published 1950
Project Hail Mary (Hardcover)
by (shelved 628 times as sf)
avg rating 4.51 — 1,743,935 ratings — published 2021
Dune Messiah (Dune #2)
by (shelved 615 times as sf)
avg rating 3.90 — 432,577 ratings — published 1969
Snow Crash (Hardcover)
by (shelved 590 times as sf)
avg rating 4.01 — 302,079 ratings — published 1992
Foundation and Empire (Foundation, #2)
by (shelved 570 times as sf)
avg rating 4.22 — 231,908 ratings — published 1952
Ready Player One (Ready Player One, #1)
by (shelved 569 times as sf)
avg rating 4.22 — 1,333,849 ratings — published 2011
Old Man's War (Old Man's War, #1)
by (shelved 568 times as sf)
avg rating 4.23 — 231,738 ratings — published 2005
2001: A Space Odyssey (Space Odyssey, #1)
by (shelved 553 times as sf)
avg rating 4.18 — 341,983 ratings — published 1968
The Dispossessed (Paperback)
by (shelved 552 times as sf)
avg rating 4.26 — 159,502 ratings — published 1974
The Forever War (The Forever War, #1)
by (shelved 548 times as sf)
avg rating 4.14 — 183,937 ratings — published 1974
Second Foundation (Foundation, #3)
by (shelved 536 times as sf)
avg rating 4.28 — 207,428 ratings — published 1953
The Man in the High Castle (Vintage)
by (shelved 524 times as sf)
avg rating 3.59 — 242,109 ratings — published 1962
Ancillary Justice (Imperial Radch, #1)
by (shelved 520 times as sf)
avg rating 3.99 — 122,130 ratings — published 2013
The Hunger Games (The Hunger Games, #1)
by (shelved 513 times as sf)
avg rating 4.35 — 10,181,208 ratings — published 2008
Stranger in a Strange Land (Paperback)
by (shelved 512 times as sf)
avg rating 3.92 — 329,680 ratings — published 1961
The Long Way to a Small, Angry Planet (Wayfarers, #1)
by (shelved 509 times as sf)
avg rating 4.16 — 194,364 ratings — published 2014
Rendezvous with Rama (Rama, #1)
by (shelved 508 times as sf)
avg rating 4.12 — 188,997 ratings — published 1973
Childhood’s End (Mass Market Paperback)
by (shelved 484 times as sf)
avg rating 4.12 — 177,334 ratings — published 1953
The Martian Chronicles (Mass Market Paperback)
by (shelved 482 times as sf)
avg rating 4.16 — 291,580 ratings — published 1950
Children of Dune (Dune #3)
by (shelved 478 times as sf)
avg rating 3.95 — 264,725 ratings — published 1976
The Time Machine (Paperback)
by (shelved 470 times as sf)
avg rating 3.89 — 576,926 ratings — published 1895
Consider Phlebas (Culture, #1)
by (shelved 466 times as sf)
avg rating 3.85 — 103,159 ratings — published 1987
Children of Time (Children of Time, #1)
by (shelved 445 times as sf)
avg rating 4.30 — 190,631 ratings — published 2015
Starship Troopers (Mass Market Paperback)
by (shelved 442 times as sf)
avg rating 4.00 — 250,673 ratings — published 1959
Speaker for the Dead (Ender's Saga, #2)
by (shelved 428 times as sf)
avg rating 4.11 — 276,417 ratings — published 1986
The Moon Is a Harsh Mistress (Paperback)
by (shelved 427 times as sf)
avg rating 4.15 — 140,994 ratings — published 1966
The Handmaid's Tale (Hardcover)
by (shelved 421 times as sf)
avg rating 4.16 — 2,524,588 ratings — published 1985
A Canticle for Leibowitz (St. Leibowitz, #1)
by (shelved 409 times as sf)
avg rating 3.99 — 122,739 ratings — published 1959
The Caves of Steel (Robot, #1)
by (shelved 407 times as sf)
avg rating 4.19 — 114,842 ratings — published 1953
Artificial Condition (The Murderbot Diaries, #2)
by (shelved 403 times as sf)
avg rating 4.24 — 230,379 ratings — published 2018
The War of the Worlds (Paperback)
by (shelved 401 times as sf)
avg rating 3.83 — 358,543 ratings — published 1898
Altered Carbon (Takeshi Kovacs, #1)
by (shelved 400 times as sf)
avg rating 4.03 — 117,394 ratings — published 2002
Red Rising (Red Rising Saga, #1)
by (shelved 398 times as sf)
avg rating 4.27 — 921,196 ratings — published 2014
“The day of battle dawned pink as the fresh-bitten thigh of a maiden.”
― Lord of Light
― Lord of Light
“The difference is that the heat energy we radiate is a high-entropy form of energy, meaning it’s disordered. The chemical energy we absorb is a low-entropy form of energy, meaning it’s ordered. In effect, we are consuming order and generating disorder; we live by increasing the disorder of the universe. It’s only because the universe started in a highly ordered state that we are able to exist at all.”
― Exhalation
― Exhalation
