Chronoplane Wars: Similar romance series

The World As Myth

by Robert A. Heinlein

3.77 · 119 ratings

literary · paranormal · audiobook · time-travel · classics · sci-fi · adult · action-adventure · fiction · space · book · space-opera · technothriller · cats · multiverse · space-travel · 20th-century · violent-conflict · historical · war

All books in this series ❯

Neanderthal Parallax

by Robert J. Sawyer

3.79 · 72 ratings

sci-fi · fiction · action-adventure · alternate-universe · multiverse · alternate-history · near-future · book · hard-sci-fi · adult · audiobook · evolution · mystery · supernatural · lgbtq · time-travel · genetic-engineering · historical-fiction · paranormal · religion

All books in this series ❯

Merchant Princes Universe

by Charles Stross

3.68 · 181 ratings

multiverse · book · audiobook · alternate-history · action-adventure · fiction · urban-fantasy · time-travel · politics · adult · alternate-universe · steampunk · industrial-era · supernatural · contemporary · space · political-intrigue · galactic-empire · fantasy · espionage

All books in this series ❯

Destroyermen

by Taylor Anderson

4.22 · 270 ratings

book · historical-fiction · time-travel · audiobook · war · action-adventure · alternate-universe · fiction · alternate-history · sci-fi · violent-conflict · historical · military · adult · aliens · 20th-century · survival · ww2 · multiverse · space-fleet

All books in this series ❯

War Eternal

by M.R. Forbes

4.19 · 151 ratings

invasion · aliens · fiction · space-opera · soldiers · sci-fi · space · adult · space-fleet · military · violent-conflict · book · war · time-travel · action-adventure · first-contact · audiobook · galactic-empire · futuristic · colonization

All books in this series ❯

Empire Games

by Charles Stross

4.10 · 40 ratings

alternate-history · fiction · action-adventure · multiverse · espionage · time-travel · book · audiobook · adult · space · sci-fi · galactic-empire · political-intrigue · politics · space-opera · urban-fantasy · technothriller · dystopia · alternate-universe · war

All books in this series ❯

MacLeod

by Lynn Kurland

4.14 · 206 ratings

paranormal · time-travel · romance · adult · sci-fi · fiction · historical · historical-fiction · scotland · united-kingdom · british-isles · europe · medieval · magic · book · supernatural · ghosts · mystery · action-adventure · womens-fiction

All books in this series ❯

Belisarius

by Eric Flint

4.22 · 113 ratings

historical-fiction · military · historical · adult · violent-conflict · war · alternate-history · fiction · action-adventure · time-travel · book · sci-fi · space · space-opera · dark-fantasy · horror · hard-sci-fi · medieval · box-set · audiobook

All books in this series ❯

Orion

by Ben Bova

3.73 · 48 ratings

adult · sci-fi · alternate-history · fiction · action-adventure · time-travel · book · technology · audiobook · hard-sci-fi · historical-fiction · myths · military · violent-conflict · epic · space-opera · supernatural · anthologies · war

All books in this series ❯

Where the Hell is Tesla?

by Rob Dircks

3.90 · 37 ratings

adult · sci-fi · fiction · humor · book · audiobook · comedy · multiverse · action-adventure · time-travel · epistolary · alternate-history · alpha-mc · historical-fiction · contemporary · paranormal · mystery · female-mc · urban-fantasy

All books in this series ❯

City of God

by Randall Ingermanson

4.19 · 26 ratings

adult · historical · christian · historical-fiction · sci-fi · suspense · action-adventure · fiction · spirituality · literary-fiction · book · time-travel · futuristic · religion · female-author · magical-realism · alternate-history

All books in this series ❯

Descend

by David Burke

4.24 · 42 ratings

litrpg · audiobook · harem · book · adult · fiction · supernatural · virtual-reality · steamy · polyamory · magic · aliens · action-adventure · fantasy · bisexuality · drama · steampunk · apocalyptic · paranormal · dungeons-dragons

All books in this series ❯

Independence Day

by Dean Devlin

3.70 · 39 ratings

fiction · action-adventure · sci-fi · aliens · book · invasion · futuristic · adult · violent-conflict · military · time-travel · post-apocalyptic · cyberpunk · space · super-powered · first-contact · space-fleet · contemporary · humor · alternate-history

All books in this series ❯

Time Walkers

by E.B. Brown

4.11 · 45 ratings

romance · time-travel · paranormal · fiction · historical-fiction · historical · sci-fi · book · ancient-civilization · poc-mc · adult · indigenous-mc · western · alpha-mc · box-set · action-adventure · industrial-era · young-adult · death · supernatural

All books in this series ❯

The Catherine Kimbridge Chronicles

by Andrew Beery

4.02 · 50 ratings

fiction · book · military · violent-conflict · space · sci-fi · action-adventure · space-opera · space-fleet · soldiers · aliens · adult · female-mc · super-powered · young-adult · time-travel · children-books · war · invasion · historical

All books in this series ❯

Timeline Wars

by John Barnes

3.75 · 16 ratings

book · time-travel · action-adventure · fiction · alternate-history · sci-fi · war · multiverse · violent-conflict · historical · young-adult · adult · military · steampunk · industrial-era · hard-sci-fi · investigator · colonization · 20th-century · galactic-empire

All books in this series ❯

Richards & Klein

by Guy Haley

3.58 · 12 ratings

action-adventure · fiction · mystery · sci-fi · adult · ai · cyberpunk · industrial-era · steampunk · hard-sci-fi · exploration · robots · space-travel · historical · time-travel · book · virtual-reality · dystopia · space · audiobook

All books in this series ❯

Off World

by Stephanie Vaughan

3.50 · 10 ratings

futuristic · space · adult · sci-fi · fiction · mlm · book · romance · military · paranormal · action-adventure · aliens · steamy · lgbtq · time-travel · violent-conflict · slavery · dark · war · kidnapping

All books in this series ❯

Langston Brothers

by Melissa Lynne Blue

3.85 · 13 ratings

romance · book · action-adventure · fiction · historical-fiction · violent-conflict · adult · historical · civil-war · military · steamy · time-travel · industrial-era · western · sci-fi · suspense · paranormal · womens-fiction · drama · war

All books in this series ❯

Imperium

by Keith Laumer

3.56 · 16 ratings

adult · sci-fi · action-adventure · fiction · alternate-history · book · time-travel · historical · steampunk · industrial-era · hard-sci-fi · 20th-century · multiverse · violent-conflict · space · audiobook · military · space-fleet · space-opera · suspense

All books in this series ❯