The Cosmic Kalevala

by Emil Petaja

3.25 · 4 ratings

book · pulp · fiction · sci-fi · adult · space-opera · myths · europe · scandinavia · time-travel · action-adventure · aliens · finland · male-author

The Cosmic Kalevala: Similar series

Ravenor

by Dan Abnett

4.29 · 112 ratings

fiction · action-adventure · war · grim-dark · space · violent-conflict · military · audiobook · sci-fi · mystery · pulp · book · space-opera · young-adult · adult · dystopia · contemporary · box-set · children-books · humor

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Eisenhorn

by Dan Abnett

4.20 · 179 ratings

grim-dark · fiction · sci-fi · book · adult · space-opera · audiobook · military · violent-conflict · pulp · action-adventure · mystery · dystopia · space · dark · horror · war · demons · dark-fantasy · political-intrigue

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Null-A

by A.E. van Vogt

3.71 · 56 ratings

fiction · sci-fi · adult · action-adventure · space-opera · anthologies · book · pulp · classics · philosophy · literary · space · hard-sci-fi · aliens · box-set · 20th-century · audiobook · dystopia · historical

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Barsoom

by Edgar Rice Burroughs

3.87 · 413 ratings

fiction · classics · literary · action-adventure · sword-planet · sci-fi · audiobook · pulp · single-planet · book · aliens · mars · adult · space-opera · sword-sorcery · box-set · young-adult · 20th-century · space · historical

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Star Justice

by Michael-Scott Earle

4.22 · 106 ratings

book · adult · magic · sci-fi · space-opera · fiction · action-adventure · audiobook · space · paranormal · harem · vampires · shapeshifters · military · violent-conflict · pulp · space-travel · psychics · aliens · futuristic

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Skylark

by E.E. "Doc" Smith

3.80 · 50 ratings

space · adult · literary · space-opera · sci-fi · fiction · classics · action-adventure · book · pulp · single-planet · male-author · space-fleet · contemporary · audiobook · military · violent-conflict · golden-age-mystery · aliens · literary-fiction

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Demon Princes

by Jack Vance

4.10 · 98 ratings

book · single-planet · fiction · action-adventure · sci-fi · space-opera · adult · space · male-author · crime · revenge · mystery · space-travel · pulp · aliens · box-set · 20th-century · historical · violent-conflict · invasion

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Rex Nihilo

by Robert Kroese

3.95 · 52 ratings

fiction · humor · adult · comedy · sci-fi · book · space · action-adventure · audiobook · space-opera · robots · pulp · space-fleet · violent-conflict · military · satire · comics · female-mc · crime · heist

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Slip Runner

by J.N. Chaney

4.38 · 52 ratings

military · space-fleet · adult · violent-conflict · space · soldiers · galactic-empire · sci-fi · colonization · aliens · action-adventure · fiction · invasion · book · audiobook · genetic-engineering · space-opera · pulp · first-contact

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Planet of Adventure

by Jack Vance

3.98 · 66 ratings

fiction · adult · sci-fi · action-adventure · book · space · pulp · sword-planet · audiobook · space-opera · classics · literary · single-planet · aliens · box-set · contemporary · subterranean · anthologies · male-author

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The Mutant Mage

by A.E. van Vogt

3.60 · 28 ratings

space-opera · sci-fi · adult · fiction · pulp · space · audiobook · book · apocalyptic · post-apocalyptic · 20th-century · box-set · historical · contemporary · anthologies

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The Outback Stars

by Sandra McDonald

3.46 · 24 ratings

book · romance · action-adventure · fiction · colonization · space-opera · soldiers · sci-fi · space · violent-conflict · space-fleet · military · myths · war · aliens · exploration · paranormal · adult · time-travel · invasion

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The Book of Skaith

by Leigh Brackett

3.73 · 22 ratings

adult · anti-hero · female-author · space-opera · sword-sorcery · sci-fi · aliens · sword-planet · fiction · action-adventure · single-planet · pulp · book · space · historical · 20th-century · mars

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Humanoids

by Jack Williamson

3.77 · 28 ratings

sci-fi · adult · horror · fiction · pulp · literary · political-intrigue · conspiracies · dystopia · audiobook · book · classics · space-opera · robots · ai · heroic-fantasy · violent-conflict · space · golden-age-mystery · military

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Parker Interstellar Travels

by Michael McCloskey

3.97 · 71 ratings

adult · space · space-travel · sci-fi · fiction · action-adventure · book · space-opera · exploration · pulp · female-mc · virtual-reality · cloning · hard-sci-fi · first-contact · cyborgs · aliens · violent-conflict · military · ai

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The Expendables

by Richard Avery

3.67 · 15 ratings

book · sci-fi · space · action-adventure · adult · fiction · space-opera · post-apocalyptic · pulp

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Psychotechnic League

by Poul Anderson

3.24 · 17 ratings

sci-fi · violent-conflict · adult · war · fiction · space-opera · book · pulp · dystopia · anthologies · social-commentary · action-adventure · literary · political-intrigue · conspiracies · space · audiobook · technothriller · hard-sci-fi · mystery

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Space Lore

by Chris Dietzel

3.80 · 10 ratings

book · fiction · space-opera · sci-fi · adult · space · military · myths · epic · space-fleet · violent-conflict · arthurian · teens · action-adventure · galactic-empire · retellings

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Inquestor / Chronicles of the High Inquest

by Somtow Sucharitkul

4.00 · 6 ratings

adult · dystopia · fiction · sci-fi · book · space-opera · pulp · space · galactic-empire · supernatural

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Astral Heat

by Laura Navarre

4.50 · 8 ratings

sci-fi · fiction · space · galactic-empire · adult · lgbtq · paranormal · reverse-harem · steamy · anthologies · romance · myths · mlm · supernatural · book · space-fleet · polyamory · military · space-opera · fantasy

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