Sci Fi

2015 • 328 Readers • 336 pages • 4

#12

Redshirts

The Diamond Age: or, A Young Lady's Illustrated Primer

2012 • 467 Readers • 318 pages • 3.9

#13

#1 of 9 in The Expanse

Leviathan Wakes

ByJames S. A. Corey

2011 • 1,339 Readers • 19h 9m • 4.2

#14

#1 of 2 in St. Leibowitz

A Canticle for Leibowitz

ByWalter M. Miller Jr.

1959 • 423 Readers • 354 pages • 3.9

#15

Never Let Me Go

ByKazuo Ishiguro

2000 • 1,165 Readers • 296 pages • 3.8

#16

Contact

ByCarl Sagan

1985 • 407 Readers • 453 pages • 4.1

#17

#6 of 9 in Hainish Cycle

The Dispossessed

ByUrsula K. Le Guin

1974 • 586 Readers • 400 pages • 4.1

#18

ByNeal Stephenson

1995 • 318 Readers • 4

#19

Cryptonomicon

ByNeal Stephenson

1999 • 471 Readers • 1,152 pages • 4.2

#20

Do Androids Dream of Electric Sheep?

ByPhilip K. Dick

1968 • 1,114 Readers • 223 pages • 3.9

#21

#4 of 9 in Hainish Cycle

The Left Hand of Darkness

ByUrsula K. Le Guin

1969 • 870 Readers • 267 pages • 4

#22

1984

ByGeorge Orwell

7 • 3,460 Readers • 352 pages • 4.2

#23

The Demolished Man

ByAlfred Bester

1951 • 136 Readers • 191 pages • 3.6

#24

#1 of 4 in Riverworld

To Your Scattered Bodies Go

ByPhilip José Farmer

1971 • 92 Readers • 222 pages • 3.7

#25

#1 of 3 in Moties

The Mote in God's Eye

ByLarry Niven,Jerry Pournelle

1974 • 244 Readers • 3.8

#26

Seveneves

ByNeal Stephenson

2015 • 590 Readers • 880 pages • 3.9

#27

#1 of 4 in Hyperion Cantos

Hyperion

ByDan Simmons

1989 • 1,196 Readers • 481 pages • 4.3

#28

#1 of 3 in Zones of Thought

A Fire Upon the Deep

ByVernor Vinge

2010 • 407 Readers • 624 pages • 4

#29

#4 of 5 in Vatta's War

Command Decision

ByElizabeth Moon

2007 • 17 Readers • 384 pages • 3.9

#30

#2 of 4 in Posleen War

Gust Front

ByJohn Ringo

2001 • 8 Readers • 736 pages • 3.8

#31

#1-3 of 3 in The Way

The Eon Series: Legacy, Eon, and Eternity

ByGreg Bear

1985 • 99 Readers • 503 pages • 3.5

#32

Armor

ByJohn Steakley

1984 • 70 Readers • 434 pages • 3.8

#33

#1 of 1 in The Children of the Mountain

Among Wolves

ByR.A. Hakok

2015 • 5 Readers • 372 pages • 2

#34

#1 of 4 in The Lunar Chronicles

Cinder

ByMarissa Meyer

2011 • 749 Readers • 448 pages • 4

#35

#1 of 3 in Warchild

Warchild

ByKarin Lowachee

2002 • 27 Readers • 451 pages • 4.2

#36

#1 of 3 in Binti

Binti

ByNnedi Okorafor

2019 • 308 Readers • 368 pages • 3.8

#37

#2 of 1 in I Was a Teenage Popsicle

Beyond cool

ByBev Katz Rosenbaum

2007 • 1 Reader • 228 pages

#38

#1 of 2 in Succession

The Risen Empire

ByScott Westerfeld

2003 • 24 Readers • 342 pages • 3.7

#39

Brightness Falls from the Air

ByJames Tiptree Jr.,Andrej Malešević(Translator)

1985 • 49 Readers • 382 pages • 2.6

#40

Her smoke rose up forever

Out of the Everywhere, and Other Extraordinary Visions

1990 • 43 Readers • 508 pages • 4.5

#41

Star Songs of an Old Primate

1981 • 2 Readers • 278 pages

#42

The Child Garden

ByGeoff Ryman

1989 • 17 Readers • 400 pages

#43

Strange Itineraries

ByTim Powers

2005 • 2 Readers • 206 pages

#44

#1 of 3 in Parrish Plessis

Nylon Angel

ByMarianne de Pierres

2004 • 4 Readers • 330 pages • 4

#45

British Summertime

ByPaul Cornell

2004 • 3 Readers • 352 pages • 4

#46

Bending The Landscape: Science Fiction

1979 • 3 Readers • 2

#47

Hellspark

ByJanet Kagan

2016 • 12 Readers • 177 pages • 4.7

#48

The Changeling Plague

BySyne Mitchell

2003 • 2 Readers • 327 pages

#49

Emergence

ByDavid R. Palmer

1984 • 9 Readers • 291 pages • 3.5

#50

Bending the Landscape

ByNicola Griffith(Editor / Contributor),Stephen Pagel(Editor / Contributor)

1998 • 2 Readers • 384 pages

#51

#1 of 2 in Jurassic Park

Jurassic Park

ByMichael Crichton

1967 • 940 Readers • 805 pages • 4.1

#52

#1 of 3 in Jean le Flambeur

The Quantum Thief

ByHannu Rajaniemi

2010 • 142 Readers • 337 pages • 3.9

#53

#1 of 1 in Illusive

Illusive

ByEmily Lloyd-Jones

2014 • 22 Readers • 416 pages • 3.3

#54

The Best of All Possible Worlds

ByKaren Lord

2013 • 51 Readers • 308 pages • 3.4

#55

Steal Across the Sky

ByNancy Kress

2009 • 9 Readers • 317 pages • 3

#56

#1 of 1 in The Windup Universe

The Windup Girl

ByPaolo Bacigalupi

2009 • 266 Readers • 359 pages • 3.7

#57

#7 of 9 in Fuzzy Sapiens

Fuzzy Nation

The Mad Scientist's Daughter

2011 • 153 Readers • 355 pages • 4.1

#58

ByCassandra Rose Clarke

2013 • 18 Readers • 391 pages • 3

#59

After the Fall, Before the Fall, During the Fall

ByNancy Kress

2012 • 21 Readers • 189 pages • 3.3

#60

#1 of 1 in Arctic Rising

Arctic Rising

ByTobias S. Buckell(Contributor)

2012 • 10 Readers • 354 pages • 3.6

#61

#1 of 3 in Imperial Radch

Ancillary Justice

ByAnn Leckie

2013 • 649 Readers • 416 pages • 4

#62

Meet Me at Infinity

2 Readers

#63

Twenty Planets

Dark Orbit

ByCarolyn Ives Gilman

2015 • 28 Readers • 304 pages • 3.1

#64

The Affirmation

ByChristopher Priest

1981 • 20 Readers • 256 pages • 3.8

#65

Kindred

The Lady Astronaut of Mars

1979 • 597 Readers • 292 pages • 4.3

#66

Shadow & Claw

ByGene Wolfe

154 Readers • 4.1

#67

THE EXTREMES

ByChristopher Priest

3 Readers

#68

Embedded

ByDan Abnett

2010 • 4 Readers • 430 pages • 2

#69

#1 of 4 in Planetfall

Planetfall

ByEmma Newman

2015 • 169 Readers • 336 pages • 3.5

#70

The Female Man

ByJoanna Russ

1975 • 5 Readers • 214 pages • 3

#71

#4.5 of 4 in Lady Astronaut Universe

ByMary Robinette Kowal

2014 • 53 Readers • 32 pages • 4.3

#72

#1 of 4 in Southern Reach

Annihilation

ByJeff VanderMeer

2014 • 1,004 Readers • 208 pages • 3.6

#73

#2 of 3 in Bel Dame Apocrypha

Infidel

ByKameron Hurley

2011 • 18 Readers • 300 pages • 4.3

#74

Mothership: Tales from Afrofuturism and Beyond

ByBill Campbell(Editor),Edward Austin Hall(Editor)

2013 • 12 Readers • 366 pages • 3.5

#75

#1-3 of 3 in Xenogenesis

Lilith's Brood

1987 • 71 Readers • 746 pages • 3.7

#76

Ammonite

ByNicola Griffith

1992 • 49 Readers • 416 pages • 4

#77

#1 of 1 in Tangled Axon

Ascension

ByJacqueline Koyanagi

2013 • 28 Readers • 334 pages • 2.8

#78

Fahrenheit 451

ByRay Bradbury

1 • 2,355 Readers • 227 pages • 3.9

#79

#1 of 2 in The Handmaid's Tale

The Handmaid's Tale

ByMargaret Atwood

1985 • 1,770 Readers • 324 pages • 4.1

#80

The Time Machine

ByH. G. Wells

1894 • 775 Readers • 140 pages • 3.7

#81

#3 of 3 in Mars Trilogy

Blue Mars

ByKim Stanley Robinson

1996 • 107 Readers • 786 pages • 4

#82

#1 of 6 in The Uplift Saga

Sundiver

ByDavid Brin

1980 • 78 Readers • 340 pages • 3.2

#83

#2 of 6 in Old Man's War

The Ghost Brigades

2006 • 303 Readers • 320 pages • 4

#84

Dawn

Brave New World / Brave New World Revisited

285 Readers • 4

#85

#2 of 3 in Mars Trilogy

Green Mars

ByKim Stanley Robinson

1992 • 143 Readers • 3.7

#86

Diaspora

ByGreg Egan

1997 • 133 Readers • 376 pages • 3.7

#87

#1 of 14 in The Lost Fleet

Dauntless

ByJack Campbell

2006 • 107 Readers • 308 pages • 3.7

#88

ByAldous Huxley

1932 • 190 Readers • 184 pages • 4.2

#89

This Is How You Lose the Time War

ByAmal El-Mohtar,Max Gladstone

2019 • 1,578 Readers • 3.9

#90

#1 of 7 in The Murderbot Diaries

All Systems Red

ByMartha Wells

2017 • 1,809 Readers • 176 pages • 4.1

#91

#1 of 4 in The Locked Tomb

Gideon the Ninth

ByTamsyn Muir

2019 • 1,117 Readers • 448 pages • 4

#92

#2 of 2 in Earthseed

Parable of the Talents

1998 • 223 Readers • 496 pages • 4.3

#93

#1 of 3 in The Machineries of Empire

Ninefox Gambit

2016 • 299 Readers • 400 pages • 3.6

#94

#2 of 3 in The Machineries of Empire

Raven Stratagem

2017 • 89 Readers • 290 pages • 3.7

#95

#3 of 3 in The Machineries of Empire

Revenant Gun

2018 • 71 Readers • 400 pages • 4.2

#96

Blackfish City

BySam J. Miller

1918 • 88 Readers • 336 pages • 3.6

#97

#2 of 3 in Book of the Ancestor

Grey Sister

ByMark Lawrence

2018 • 174 Readers • 416 pages • 4.3

#98

#3 of 3 in Book of the Ancestor

Holy Sister

ByMark Lawrence

2019 • 158 Readers • 336 pages • 4.3

#99

#1 of 3 in Book of the Ancestor

Red Sister

ByMark Lawrence

2017 • 448 Readers • 482 pages • 4.2

#100

The Network

ByCindy Zhang

2018 • 1 Reader • 106 pages • 4

#101

3 The Machineries of Empire

Hexarchate Stories