Genre: Aliens 2,157 books

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

The Hitchhiker's Guide to the Galaxy

ByDouglas Adams

30 • 2,350 Readers • 215 pages • 4.2

Project Hail Mary

ByAndy Weir

2021 • 2,330 Readers • 496 pages • 4.5

#1 of 4 in Remembrance of Earth's Past

The Three-Body Problem

ByCixin Liu,Ken Liu(Translator)

2006 • 2,042 Readers • 400 pages • 3.9

#1 of 6 in Ender's Saga

Ender's Game

ByOrson Scott Card

1985 • 1,705 Readers • 256 pages • 4.3

#1 of 9 in The Expanse

Leviathan Wakes

ByJames S. A. Corey

2011 • 1,339 Readers • 19h 9m • 4.2

#1 of 4 in Hyperion Cantos

Hyperion

ByDan Simmons

1989 • 1,196 Readers • 481 pages • 4.3

#1 of 3 in Children of Time

Children of Time

ByAdrian Tchaikovsky

2015 • 1,096 Readers • 600 pages • 4.3

#1 of 4 in Wayfarers

The Long Way to a Small, Angry Planet

ByBecky Chambers

2014 • 1,020 Readers • 518 pages • 4.1

#4 of 9 in Hainish Cycle

The Left Hand of Darkness

ByUrsula K. Le Guin

1969 • 870 Readers • 267 pages • 4

#1 of 2 in Teixcalaan

A Memory Called Empire

ByArkady Martine

2019 • 771 Readers • 464 pages • 4.2

#1 of 4 in Skyward

Skyward

ByBrandon Sanderson

2018 • 767 Readers • 510 pages • 4.4

#1 of 4 in The Lunar Chronicles

Cinder

ByMarissa Meyer

2011 • 749 Readers • 448 pages • 4

#1 of 6 in Old Man's War

Old Man's War

ByJohn Scalzi

2005 • 722 Readers • 320 pages • 4.2

#2 of 4 in Remembrance of Earth's Past

The Dark Forest

ByCixin Liu,Joel Martinsen(Translator)

2008 • 707 Readers • 400 pages • 4.2

#1 of 4 in Space Odyssey

2001: A Space Odyssey

ByArthur C. Clarke

1968 • 679 Readers • 260 pages • 4

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

The Restaurant at the End of the Universe

ByDouglas Adams

1980 • 664 Readers • 250 pages • 4

#1 of 3 in Imperial Radch

Ancillary Justice

ByAnn Leckie

2013 • 649 Readers • 416 pages • 4

#2 of 9 in The Expanse

Caliban's War

ByJames S. A. Corey

2012 • 636 Readers • 443 pages • 4.3

#5 of 7 in The Murderbot Diaries

Network Effect

ByMartha Wells

2020 • 636 Readers • 352 pages • 4.4

#1 of 5 in Bobiverse

We Are Legion

ByDennis E. Taylor

2017 • 617 Readers • 308 pages • 4.1

Stories of Your Life and Others

ByTed Chiang

2002 • 584 Readers • 281 pages • 4.3

#3 of 4 in Remembrance of Earth's Past

Death's End

ByCixin Liu,Ken Liu(Translator)

2010 • 571 Readers • 604 pages • 4.4

#1 of 2 in Iron Widow

Iron Widow

ByXiran Jay Zhao

2019 • 569 Readers • 394 pages • 3.9

The Martian Chronicles

ByRay Bradbury

20 • 560 Readers • 182 pages • 3.9

#3 of 9 in The Expanse

Abaddon's Gate

ByJames S. A. Corey

7 • 555 Readers • 564 pages • 4.2

#1 of 2 in The Forever War

The Forever War

ByJoe Haldeman

1974 • 545 Readers • 218 pages • 3.9

#1 of 1 in Fractalverse

To Sleep in a Sea of Stars

ByChristopher Paolini

1905 • 541 Readers • 3.6

#1 of 6 in The Sun Eater

Empire of Silence

ByChristopher Ruocchio

2018 • 536 Readers • 624 pages • 3.9

#1 of 14 in Saga

Saga, Vol. 1

ByBrian K. Vaughn

2012 • 534 Readers • 160 pages • 4.4

Stranger in a Strange Land

ByRobert A. Heinlein

1961 • 529 Readers • 422 pages • 3.7

#2 of 6 in Ender's Saga

Speaker for the Dead

ByOrson Scott Card

1986 • 523 Readers • 382 pages • 4.1

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

Life, the Universe and Everything

ByDouglas Adams

1982 • 509 Readers • 240 pages • 4

Smart Pop

The War of the Worlds

ByH. G. Wells

1897 • 506 Readers • 199 pages • 3.8

#4 of 9 in The Expanse

Cibola Burn

ByJames S. A. Corey

2014 • 496 Readers • 592 pages • 4.1

#1 of 10 in Culture

Consider Phlebas

ByIain M. Banks

1987 • 493 Readers • 544 pages • 3.5

Childhood's End

ByArthur C. Clarke

1953 • 488 Readers • 4

#1 of 4 in Rama

Rendezvous with Rama

ByArthur C. Clarke

1973 • 485 Readers • 256 pages • 3.9

#5 of 9 in The Expanse

Nemesis Games

ByJames S. A. Corey

2015 • 471 Readers • 544 pages • 4.5

Redshirts

ByJohn Scalzi

2012 • 467 Readers • 318 pages • 3.9

Solaris

ByStanisław Lem,Bill Johnston(Translator)

1961 • 454 Readers • 232 pages • 3.7

Heinlein's Juveniles

Starship Troopers

ByRobert A. Heinlein

1959 • 452 Readers • 353 pages • 3.7

#1 of 2 in Firefall

Blindsight

ByPeter Watts

2006 • 446 Readers • 384 pages • 3.8

#6 of 9 in The Expanse

Babylon's Ashes

ByJames S. A. Corey

2016 • 440 Readers • 4.2

#7 of 7 in The Murderbot Diaries

System Collapse

ByMartha Wells

2023 • 427 Readers • 197 pages • 4.2

Anathem

ByNeal Stephenson

2008 • 422 Readers • 1,092 pages • 4.2

#1-5, 4.5 of 6 in The Hitchhiker's Guide to the Galaxy

The Ultimate Hitchhiker's Guide: Five Complete Novels and One Story

ByDouglas Adams

1979 • 421 Readers • 815 pages • 4.4

#7 of 9 in The Expanse

Persepolis Rising

ByJames S. A. Corey

2017 • 419 Readers • 560 pages • 4.3

#1 of 3 in Themis Files

Sleeping Giants

BySylvain Neuvel

2016 • 418 Readers • 304 pages • 3.8

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

So Long, and Thanks for All the Fish

ByDouglas Adams

1984 • 413 Readers • 204 pages • 3.9

#2 of 4 in Wayfarers

A Closed and Common Orbit

ByBecky Chambers,Flora Pinheiro(Translator)

2016 • 410 Readers • 384 pages • 4.4

#1 of 3 in Zones of Thought

A Fire Upon the Deep

ByVernor Vinge

2010 • 407 Readers • 624 pages • 4

Contact

ByCarl Sagan

1985 • 407 Readers • 453 pages • 4.1

#8 of 9 in The Expanse

Tiamat's Wrath

ByJames S. A. Corey

2018 • 398 Readers • 544 pages • 4.5

#2 of 4 in The Lunar Chronicles

Scarlet

ByMarissa Meyer

2013 • 394 Readers • 512 pages • 4

#1 of 2 in The Sparrow

The Sparrow

ByMary Doria Russell

1996 • 393 Readers • 515 pages • 4

Under the Dome

ByStephen King

2009 • 392 Readers • 640 pages • 3.8

#1 of 2 in The Carls

An Absolutely Remarkable Thing

ByHank Green

2018 • 391 Readers • 343 pages • 4

The Fall of Hyperion

ByDan Simmons

383 Readers • 4.2

#9 of 9 in The Expanse

Leviathan Falls

ByJames S. A. Corey

2021 • 382 Readers • 528 pages • 4.5

#1 of 5 in Ringworld

Ringworld

ByLarry Niven

1970 • 381 Readers • 288 pages • 3.6

#1 of 3 in Chaos Walking

The Knife of Never Letting Go

ByPatrick Ness

2008 • 374 Readers • 512 pages • 4

#3 of 4 in The Lunar Chronicles

Cress

ByMarissa Meyer

2013 • 366 Readers • 592 pages • 4.2

The Sirens of Titan

ByKurt Vonnegut

1959 • 362 Readers • 322 pages • 3.9

Armada

ByErnest Cline

2000 • 351 Readers • 370 pages • 3.3

#1 of 3 in The Host

The Host

ByStephenie Meyer

2008 • 348 Readers • 1,152 pages • 3.6

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

Mostly Harmless

ByDouglas Adams

1979 • 343 Readers • 277 pages • 3.7

#2 of 3 in Children of Time

Children of Ruin

ByAdrian Tchaikovsky

2019 • 341 Readers • 592 pages • 4

#1 of 3 in The Final Architecture

Shards of Earth

ByAdrian Tchaikovsky

2021 • 338 Readers • 592 pages • 4

To Be Taught, If Fortunate

ByBecky Chambers

2019 • 337 Readers • 144 pages • 4.2

Roadside Picnic

ByArkady Strugatsky,Boris Strugatsky,+1 more

333 Readers • 4

The Lathe of Heaven

ByUrsula K. Le Guin

1971 • 328 Readers • 194 pages • 4.1

#1 of 3 in Andromeda

The Andromeda Strain

ByMichael Crichton

1969 • 328 Readers • 288 pages • 3.7

#1 of 4 in Revelation Space

Revelation Space

ByAlastair Reynolds

2000 • 327 Readers • 561 pages • 3.8

#3 of 4 in Wayfarers

Record of a Spaceborn Few

ByBecky Chambers

2018 • 323 Readers • 368 pages • 4.2

#2 of 5 in Bobiverse

For We Are Many

ByDennis E. Taylor

2017 • 322 Readers • 320 pages • 4.2

#3 of 4 in Skyward

Cytonic

ByBrandon Sanderson

2021 • 319 Readers • 415 pages • 3.9

#4 of 4 in The Lunar Chronicles

Winter

ByMarissa Meyer

2015 • 311 Readers • 832 pages • 4.2

#1 of 3 in The 5th Wave

The 5th Wave

ByRick Yancey

2013 • 309 Readers • 482 pages • 3.7

#1 of 3 in Binti

Binti

ByNnedi Okorafor

2019 • 308 Readers • 368 pages • 3.8

#3 of 6 in Ender's Saga

Xenocide

ByOrson Scott Card

1991 • 308 Readers • 444 pages • 3.6

#1 of 2 in Commonwealth Saga

Pandora's Star

ByPeter F. Hamilton

2004 • 307 Readers • 1,144 pages • 4

The Humans

ByMatt Haig

2013 • 305 Readers • 304 pages • 3.8

#2 of 6 in Old Man's War

The Ghost Brigades

ByJohn Scalzi

2006 • 303 Readers • 320 pages • 4

#1 of 3 in Star Wars: The Thrawn Trilogy

Heir to the Empire

ByTimothy Zahn

1991 • 299 Readers • 404 pages • 4

#3 of 5 in Bobiverse

All These Worlds

ByDennis E. Taylor

2017 • 298 Readers • 282 pages • 4.3

#2 of 10 in Culture

The Player of Games

ByIain M. Banks

1988 • 297 Readers • 10h • 4.2

#2 of 2 in Teixcalaan

A Desolation Called Peace

ByArkady Martine

2021 • 296 Readers • 496 pages • 4.2

#1 of 6 in Dungeon Crawler Carl

Dungeon Crawler Carl

ByMatt Dinniman

2020 • 289 Readers • 446 pages • 4.2

Dawn

ByOctavia E. Butler

285 Readers • 4

#2 of 14 in Saga

Saga, Vol. 2

ByFiona Staples(Illustrator),Brian K. Vaughn(Writer)

2013 • 279 Readers • 144 pages • 4.4

Sphere

ByMichael Crichton

1987 • 273 Readers • 385 pages • 3.6

#1 of 3 in Noumena

Axiom's End

ByLindsay Ellis

2020 • 272 Readers • 470 pages • 3.5

#1 of 6 in Paper Girls

Paper Girls, Vol. 1

ByBrian K. Vaughn,Cliff Chiang

2015 • 265 Readers • 144 pages • 3.9

#4 of 4 in Wayfarers

The Galaxy, and the Ground Within

ByBecky Chambers

2021 • 265 Readers • 325 pages • 4.4

#2 of 3 in Imperial Radch

Ancillary Sword

ByAnn Leckie

2014 • 261 Readers • 359 pages • 4

#1 of 3 in The Aurora Cycle

Aurora Rising

ByAmie Kaufman,Jay Kristoff

2019 • 252 Readers • 470 pages • 3.8

#1 of 3 in Moties

The Mote in God's Eye

ByLarry Niven,Jerry Pournelle

1974 • 244 Readers • 3.8

#3 of 4 in Southern Reach

Acceptance

ByJeff VanderMeer

2014 • 242 Readers • 353 pages • 3.5

#3 of 6 in Old Man's War

The Last Colony

ByJohn Scalzi

2007 • 242 Readers • 320 pages • 4

#3 of 14 in Saga

Saga, Volume 3

ByBrian K. Vaughn(Writer),Fiona Staples(Illustrator)

2014 • 239 Readers • 144 pages • 4.4

Aliens

Footer links

Aliens