Alex Raymond's Flash Gordon: Similar series
The Enderverse
by Orson Scott Card
3.97 · 759 ratings
sci-fi · space-opera · violent-conflict · aliens · audiobook · young-adult · fiction · action-adventure · space · military · war · dystopia · book · futuristic · space-travel · male-author · epic · children · high-school · contemporary
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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
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Star Wars: The Black Fleet Crisis
by Michael P. Kube-McDowell
3.41 · 89 ratings
space-opera · sci-fi · space-fleet · violent-conflict · space · male-author · audiobook · military · war · aliens · fiction · royalty · action-adventure · young-adult · classics · literary · book · high-school · anthologies · mystery
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The First Formic War
by Orson Scott Card
4.03 · 79 ratings
military · war · book · family · futuristic · invasion · fiction · aliens · action-adventure · young-adult · space-travel · space-opera · sci-fi · space-fleet · dystopia · space · violent-conflict · first-contact · audiobook · apocalyptic
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The Kurtherian Gambit
by Michael Anderle
4.48 · 585 ratings
aliens · fiction · vampires · urban-fantasy · paranormal · action-adventure · violent-conflict · shapeshifters · genetic-engineering · space · galactic-empire · military · space-opera · book · audiobook · war · sci-fi · suspense · invasion · first-contact
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Star Wars: Novelizations
by Terry Brooks
3.88 · 267 ratings
space · audiobook · action-adventure · fiction · aliens · space-opera · sci-fi · book · war · violent-conflict · young-adult · classics · literary · epic · far-away-galaxy · male-author · galactic-empire · military · drama · enemies-to-lovers
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Across the Universe
by Beth Revis
3.83 · 155 ratings
fiction · post-apocalyptic · young-adult · dystopia · futuristic · sci-fi · paranormal · mystery · romance · book · space · survival · drama · action-adventure · aliens · space-travel · supernatural · suspense · space-opera · high-school
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Theo Waitley
by Sharon Lee
4.27 · 126 ratings
sci-fi · space-opera · audiobook · space · book · action-adventure · fiction · female-author · male-author · aliens · adult · young-adult · paranormal · military · coming-of-age · family · humor · politics · ai · children-books
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Star Wars: X-Wing
by Aaron Allston
3.99 · 209 ratings
war · action-adventure · fiction · sci-fi · space-opera · military · violent-conflict · space · male-author · aliens · book · young-adult · audiobook · children-books · high-school · fighter · classics · literary · mystery · galactic-empire
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Alienated
by Melissa Landers
3.88 · 73 ratings
young-adult · book · romance · space · dystopia · contemporary · paranormal · action-adventure · aliens · fiction · space-opera · high-school · sci-fi · supernatural · audiobook · multi-pov · futuristic · urban-fantasy · humor · mystery
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Federal Histories
by Michael Anderle
4.52 · 96 ratings
ai · coming-of-age · audiobook · book · urban-fantasy · young-adult · technology · magic · witches-wizards · female-mc · fiction · dystopia · alpha-mc · supernatural · sci-fi · aliens · urban · action-adventure · paranormal · contemporary
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William Shakespeare's Star Wars
by Ian Doescher
4.15 · 144 ratings
space-opera · young-adult · fiction · humor · drama · sci-fi · retellings · book · space · comedy · parody · war · violent-conflict · classics · audiobook · literary · galactic-empire · action-adventure · 21st-century · aliens
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Larklight
by Philip Reeve
3.93 · 46 ratings
family · steampunk · industrial-era · mystery · action-adventure · humor · aliens · alternate-history · fiction · comedy · children · space-opera · sci-fi · historical · victorian · historical-fiction · book · time-travel · young-adult · space
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Chilling Effect
by Valerie Valdes
3.77 · 45 ratings
sci-fi · space-opera · lgbtq · poc-mc · action-adventure · aliens · fiction · humor · audiobook · space · found-family · young-adult · military · female-author · family · crime · female-mc · latinx-mc · feminism · mystery
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Doctor Who: New Series Adventures Specials
by Michael Moorcock
3.60 · 58 ratings
fiction · sci-fi · audiobook · time-travel · action-adventure · aliens · space · book · young-adult · space-opera · humor · female-author · historical-fiction · male-author · far-future · adult · violent-conflict · anthologies · futuristic · post-apocalyptic
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The Honors
by Rachel Caine
3.95 · 42 ratings
young-adult · book · space · dystopia · audiobook · action-adventure · aliens · fiction · friendship · lgbtq · space-opera · sci-fi · multi-pov · lesbian-mc · wlw · futuristic · polyamory · romance · survival · found-family
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Kurtherian Gambit Universe
by Michael Anderle
4.48 · 1998 ratings
fiction · book · genetic-engineering · action-adventure · audiobook · sci-fi · violent-conflict · aliens · urban-fantasy · paranormal · military · space · adult · space-opera · galactic-empire · shapeshifters · first-contact · vampires · young-adult · invasion
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Delphi in Space
by Bob Blanton
4.38 · 134 ratings
fiction · military · first-contact · violent-conflict · space-fleet · book · young-adult · action-adventure · aliens · exploration · sci-fi · space-travel · audiobook · space · invasion · space-opera · colonization · ai · coming-of-age · litrpg
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
sci-fi · space-travel · space-opera · first-contact · military · fiction · action-adventure · galactic-empire · cyberpunk · colonization · space-fleet · violent-conflict · aliens · exploration · ai · space · romance · book · soldiers · adult
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Honorverse: Stephanie Harrington
by David Weber
4.04 · 49 ratings
sci-fi · space-opera · psychics · action-adventure · fiction · aliens · animals · audiobook · space · young-adult · cats · book · military · futuristic · paranormal · first-contact · violent-conflict · space-travel · female-mc · exploration
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Star Wars: Boba Fett
by Elizabeth Hand
3.77 · 66 ratings
children-books · action-adventure · young-adult · fiction · book · war · far-away-galaxy · violent-conflict · magic · middle-grade · space-opera · children · sci-fi · aliens · audiobook · alternate-history
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The Bad Company
by Craig Martelle
4.52 · 58 ratings
first-contact · military · space-fleet · genetic-engineering · violent-conflict · soldiers · space-opera · fiction · book · space · sci-fi · space-travel · exploration · young-adult · audiobook · aliens · adult · paranormal · action-adventure · fantasy
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Aunare Chronicles
by Aileen Erin
4.17 · 30 ratings
romance · book · young-adult · space · aliens · fiction · sci-fi · space-opera · action-adventure · supernatural · paranormal · audiobook · dystopia · invasion · royalty · alpha-mc · sad · latinx-mc · female-mc · poc-mc
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Warped Galaxies
by Cavan Scott
3.79 · 14 ratings
young-adult · book · dystopia · children-books · fiction · sci-fi · audiobook · space · action-adventure · space-travel · middle-grade · exploration · invasion · survival · aliens · violent-conflict · space-opera · colonization · supernatural · genetic-engineering
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