Cat
by Joan D. Vinge
3.98 · 61 ratings
fiction · sci-fi · cyberpunk · animals · cats · action-adventure · aliens · adult · book · space · dystopia · psychics · space-opera · female-author · anthologies · young-adult · espionage · futuristic · single-planet · super-powered
Cat: Similar series
Wayfarers
by Becky Chambers
4.25 · 219 ratings
fiction · lgbtq · female-author · sci-fi · book · cozy · aliens · action-adventure · female-mc · family · futuristic · space-travel · space-opera · solarpunk · found-family · space · 21st-century · audiobook · feminism · friendship
All books in this series ❯
The Murderbot Diaries
by Martha Wells
4.28 · 482 ratings
fiction · sci-fi · space-opera · robots · book · space · action-adventure · humor · ai · lgbtq · adult · female-author · audiobook · crime · futuristic · mystery · cyberpunk · dystopia · 21st-century · hard-sci-fi
All books in this series ❯
The Tower and the Hive
by Anne McCaffrey
3.97 · 170 ratings
space · audiobook · paranormal · romance · female-author · space-opera · space-travel · epic · sci-fi · aliens · fiction · action-adventure · psychics · futuristic · young-adult · supernatural · book · invasion · violent-conflict · female-mc
All books in this series ❯
The Talents Universe
by Anne McCaffrey
4.02 · 281 ratings
space-opera · sci-fi · fiction · action-adventure · psychics · paranormal · female-author · epic · futuristic · space · audiobook · space-travel · female-mc · young-adult · book · romance · supernatural · aliens · urban-fantasy · invasion
All books in this series ❯
Catteni
by Anne McCaffrey
3.96 · 124 ratings
sci-fi · space-travel · space-opera · female-author · first-contact · adult · violent-conflict · futuristic · aliens · fiction · action-adventure · audiobook · dystopia · space · invasion · romance · other-world · colonization · female-mc · survival
All books in this series ❯
Xenogenesis
by Octavia E. Butler
4.25 · 151 ratings
female-author · first-contact · horror · poc-author · post-apocalyptic · classics · literary · feminism · space · dystopia · apocalyptic · lgbtq · action-adventure · afrofuturism · aliens · fiction · female-mc · poc-mc · 20th-century · sci-fi
All books in this series ❯
Sirantha Jax
by Ann Aguirre
3.89 · 181 ratings
aliens · fiction · action-adventure · female-mc · futuristic · military · space-opera · sci-fi · urban-fantasy · book · romance · space · alpha-mc · paranormal · space-travel · dystopia · audiobook · mystery · psychics · war
All books in this series ❯
Canonical Alien Trilogy
by Tim Lebbon
3.78 · 90 ratings
space · monsters · aliens · action-adventure · fiction · super-powered · sci-fi · space-opera · horror · adult · time-travel · book · audiobook · cyberpunk · dystopia · futuristic · first-contact · invasion · colonization · mystery
All books in this series ❯
Binti
by Nnedi Okorafor
3.95 · 142 ratings
poc-mc · sci-fi · fiction · coming-of-age · feminism · dystopia · space · audiobook · poc-author · young-adult · space-opera · violent-conflict · female-author · afrofuturism · aliens · action-adventure · 21st-century · book · mental-illness · magic
All books in this series ❯
Linesman
by S.K. Dunstall
4.13 · 60 ratings
friendship · aliens · action-adventure · fiction · war · female-author · first-contact · military · space-fleet · adult · violent-conflict · sci-fi · space-opera · invasion · book · audiobook · space · exploration · futuristic · space-travel
All books in this series ❯
Animorphs Chronicles
by K.A. Applegate
4.09 · 64 ratings
shapeshifters · book · invasion · young-adult · middle-grade · animals · war · fiction · aliens · action-adventure · children · space-opera · sci-fi · violent-conflict · female-author · xenofiction · space · mystery · time-travel · paranormal
All books in this series ❯
Alien Movie Novelizations
by Alan Dean Foster
3.98 · 61 ratings
action-adventure · aliens · fiction · sci-fi · horror · adult · audiobook · dystopia · space-opera · classics · literary · space · war · super-powered · military · violent-conflict · anthologies · book · time-travel · cyberpunk
All books in this series ❯
Chanur
by C.J. Cherryh
4.10 · 105 ratings
space · cats · adult · sci-fi · space-opera · aliens · fiction · animals · invasion · female-author · first-contact · violent-conflict · action-adventure · audiobook · book · hard-sci-fi · anthologies · box-set · female-mc · contemporary
All books in this series ❯
Trade Pact Universe
by Julie E. Czerneda
3.94 · 44 ratings
time-travel · female-author · first-contact · adult · sci-fi · space-opera · female-mc · psychics · action-adventure · aliens · fiction · space · paranormal · anthologies · romance · military · violent-conflict · alpha-mc · dystopia · colonization
All books in this series ❯
The Clone Wars
by Karen Miller
3.88 · 72 ratings
war · audiobook · space · violent-conflict · sci-fi · space-opera · action-adventure · fiction · far-away-galaxy · literary · classics · nautical · book · adult · young-adult · anthologies · military · female-author · mystery · dystopia
All books in this series ❯
Junkyard Cats
by Faith Hunter
4.15 · 57 ratings
action-adventure · fiction · futuristic · sci-fi · urban-fantasy · post-apocalyptic · book · audiobook · dystopia · apocalyptic · animals · cats · cyberpunk · paranormal · aliens · war · violent-conflict · adult · young-adult · alternate-history
All books in this series ❯
Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
first-contact · military · sci-fi · space-opera · space-travel · fiction · action-adventure · cyberpunk · galactic-empire · colonization · book · space-fleet · violent-conflict · aliens · exploration · space · ai · romance · adult · soldiers
All books in this series ❯
Lords of the Var
by Michelle M. Pillow
4.09 · 74 ratings
paranormal · dragons · romance · shapeshifters · adult · aliens · fiction · action-adventure · audiobook · space · supernatural · urban-fantasy · royalty · book · steamy · sci-fi · space-opera · futuristic · alpha-mc · literary-fiction
All books in this series ❯
Finder Chronicles
by Suzanne Palmer
4.11 · 49 ratings
audiobook · book · invasion · space-opera · sci-fi · violent-conflict · adult · action-adventure · aliens · fiction · ai · suspense · space · 21st-century · female-author · first-contact · dystopia · heist · futuristic · mystery
All books in this series ❯
Honorverse: Stephanie Harrington
by David Weber
4.04 · 49 ratings
fiction · space · audiobook · book · cats · young-adult · space-opera · sci-fi · animals · aliens · action-adventure · psychics · paranormal · military · futuristic · female-mc · mystery · alpha-mc · space-travel · violent-conflict
All books in this series ❯
Cat
by Joan D. Vinge
3.98 · 61 ratings
fiction · sci-fi · cyberpunk · animals · cats · action-adventure · aliens · adult · book · space · dystopia · psychics · space-opera · female-author · anthologies · young-adult · espionage · futuristic · single-planet · super-powered
All books in this series ❯
Star Thief Chronicles
by Jamie Grey
3.53 · 34 ratings
female-author · military · new-adult · sci-fi · space-opera · outlaws · aliens · action-adventure · fiction · space · young-adult · romance · book · immortality · female-mc · cyberpunk · dystopia · alpha-mc · galactic-empire · violent-conflict
All books in this series ❯
Species Imperative
by Julie E. Czerneda
4.07 · 44 ratings
adult · anthologies · space-opera · sci-fi · aliens · fiction · hard-sci-fi · space · exploration · action-adventure · invasion · violent-conflict · first-contact · female-author · space-travel · female-mc · dystopia · cyberpunk · audiobook · paranormal
All books in this series ❯
The Clan Chronicles
by Julie E. Czerneda
4.02 · 88 ratings
space · aliens · psychics · fiction · adult · female-author · space-opera · sci-fi · colonization · first-contact · invasion · paranormal · action-adventure · violent-conflict · book · anthologies · dystopia · female-mc · hard-sci-fi · military
All books in this series ❯