Laser

2019 • 566 Readers • 544 pages • 4.5

#10

Six Wakes

ByMur Lafferty

2017 • 301 Readers • 400 pages • 3.8

#11

#6.5 of 9 in The Expanse

Strange Dogs

2017 • 230 Readers • 95 pages • 4.1

#12

An Unkindness of Ghosts

ByRivers Solomon

2017 • 263 Readers • 351 pages • 3.9

#13

Terra Nullius

ByClaire G. Coleman

2017 • 76 Readers • 294 pages • 3.8

#14

#0.1 of 4 in Revelation Space

Aurora Rising

ByAlastair Reynolds

2007 • 54 Readers • 528 pages • 4.1

#15

#1 of 2 in Teixcalaan

A Memory Called Empire

ByArkady Martine

2019 • 1,061 Readers • 464 pages • 4.2

#16

Exhalation

ByTed Chiang

2008 • 885 Readers • 208 pages • 4.3

#17

Vessel

ByLisa A. Nichols

2019 • 76 Readers • 304 pages • 3.5

#18

#7.5 of 9 in The Expanse

Auberon

2019 • 194 Readers • 75 pages • 4.2

#19

#5 of 7 in The Murderbot Diaries

Network Effect

Light from Uncommon Stars

2020 • 918 Readers • 352 pages • 4.4

#20

ByRyka Aoki,Cindy Kay

2021 • 563 Readers • 13h 13m • 4.1

#21

The Kaiju Preservation Society

How High We Go in the Dark

2022 • 732 Readers • 272 pages • 3.9

#22

BySequoia Nagamatsu

2022 • 715 Readers • 305 pages • 3.8

#23

Science with Brian Cox and Jeff Forshaw

Black Holes

ByBrian Cox,Jeffrey R. Forshaw

2022 • 1 Reader • 288 pages

#24

#1 of 2 in Slan

Slan

ByA.E. van Vogt

1940 • 63 Readers • 156 pages • 3.1

#25

#7 of 7 in The Murderbot Diaries

System Collapse

ByJennifer Marie Brissett

2023 • 646 Readers • 197 pages • 4.1

#26

In the Company of Others

ByJulie E. Czerneda

2001 • 50 Readers • 565 pages • 3.5

#27

China Mountain Zhang

ByMaureen F. McHugh

1992 • 98 Readers • 313 pages • 3.8

#28

#1 of 10 in Culture

Consider Phlebas

ByIain M. Banks

1987 • 708 Readers • 544 pages • 3.5

#29

#1 of 4 in Tiamat

The Snow Queen

ByJoan D. Vinge

1980 • 116 Readers • 469 pages • 3.4

#30

Elysium

2014 • 77 Readers • 199 pages • 3.6

#31

#1 of 2 in Zer0es

Zeroes

ByChuck Wendig

2015 • 109 Readers • 432 pages • 3.7

#32

3 Imperial Radch

Provenance

ByAnn Leckie

2017 • 245 Readers • 448 pages • 3.7

#33

#1 of 3 in The Machineries of Empire

Ninefox Gambit

ByYoon Ha Lee

2016 • 401 Readers • 400 pages • 3.6

#34

#7 of 9 in The Expanse

Persepolis Rising

2017 • 603 Readers • 560 pages • 4.3

#35

#1 of 7 in The Murderbot Diaries

All Systems Red

2017 • 2,642 Readers • 90 pages • 4.1

#36

Storm in a Teacup

ByHelen Czerski

30 Readers • 10h 13m • 4.1

#37

#2 of 7 in The Murderbot Diaries

Artificial Condition

This Is How You Lose the Time War

2018 • 1,294 Readers • 2h 45m • 4.2

#38

ByAmal El-Mohtar,Max Gladstone

2019 • 2,284 Readers • 223 pages • 3.9

#39

Something Deeply Hidden

BySean Carroll

82 Readers • 3.8

#40

#2 of 2 in Commonwealth Saga

Judas Unchained

ByPeter F. Hamilton,Marta García Martínez(Translator)

2005 • 196 Readers • 827 pages • 4.2

#41

#1 of 2 in Commonwealth Saga

Pandora's Star

ByPeter F. Hamilton

2004 • 432 Readers • 1,156 pages • 4

#42

#1 of 2 in Earthseed

Parable of the Sower

ByOctavia E. Butler

1993 • 1,177 Readers • 350 pages • 4.2

#43

The End of Everything

ByKatie Mack

2020 • 149 Readers • 240 pages • 4

#44

#6 of 7 in The Murderbot Diaries

Fugitive Telemetry

The Biggest Ideas in the Universe

2021 • 787 Readers • 4h 24m • 4.2

#45

Machinehood

ByS.B. Divya

2021 • 151 Readers • 404 pages • 3.4

#46

#1 of 3 in Starlight's Shadow

Hunt the Stars

ByJessie Mihalik

2022 • 135 Readers • 400 pages • 3.6

#47

BySean Carroll

2022 • 16 Readers • 304 pages • 4

#48

#2 of 4 in Threshold

The Fold

ByPeter Clines

2015 • 241 Readers • 3.8

#49

#1 of 4 in Planetfall

Planetfall

ByEmma Newman

2015 • 204 Readers • 336 pages • 3.6

#50

#9 of 9 in The Expanse

Leviathan Falls

2021 • 551 Readers • 528 pages • 4.4

#51

#1 of 3 in The Interdependency

The Collapsing Empire

ByJim Al-Khalili,Carlo Prosperi(Translator)

2017 • 579 Readers • 336 pages • 4.1

#52

#1 of 5 in Bobiverse

We Are Legion

ByDennis E. Taylor

2016 • 922 Readers • 299 pages • 4.1

#53

Sunfall

2019 • 11 Readers • 429 pages • 3.3

#54

#1 of 4 in Lady Astronaut Universe

The Calculating Stars

ByMary Robinette Kowal

2018 • 529 Readers • 384 pages • 4.1

#55

The Shining Girls

ByLauren Beukes

2013 • 251 Readers • 416 pages • 3.5

#56

#2 of 3 in The Interdependency

The Consuming Fire

2018 • 303 Readers • 336 pages • 4.2

#57

#3 of 7 in The Murderbot Diaries

Rogue Protocol

2018 • 1,105 Readers • 160 pages • 4.1

#58

#4 of 7 in The Murderbot Diaries

Exit Strategy

Chasing New Horizons: Inside the Epic First Mission to Pluto

2018 • 1,003 Readers • 172 pages • 4.3

#59

ByAlan Stern,David Grinspoon

2018 • 14 Readers • 320 pages • 4.7

#60

#3 of 3 in The Interdependency

The Last Emperox

The Hitchhiker's Guide to the Galaxy

2020 • 290 Readers • 336 pages • 4.1

#61

The Light Brigade

ByKameron Hurley

2019 • 245 Readers • 396 pages • 3.9

#62

#1 of 5 in Mortal Engines Quartet

Mortal Engines

ByPhilip Reeve

2001 • 337 Readers • 388 pages • 3.6

#63

#1 of 2 in The Marrow Thieves

The Marrow Thieves

ByCherie Dimaline

2017 • 158 Readers • 234 pages • 3.9

#64

Frankenstein

ByMary Shelley

181 • 2,532 Readers • 353 pages • 3.8

#65

Some Desperate Glory

ByEmily Tesh

2023 • 320 Readers • 438 pages • 4

#66

#1 of 3 in The Kindom Trilogy

These Burning Stars

ByBethany Jacobs

2023 • 128 Readers • 486 pages • 3.9

#67

#1 of 6 in The Hitchhiker's Guide to the Galaxy

ByDouglas Adams

1979 • 3,518 Readers • 215 pages • 4.2

#68

#1 of 1 in The Captive's War

The Mercy of Gods

2024 • 345 Readers • 422 pages • 4.2

#69

#1.5 of 1 in The Captive's War

Livesuit