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The Ghost Brigades

John Scalzi

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Similar in premise + setting

These books are ranked using the premise + setting labels extracted for The Ghost Brigades. Books rank higher when they are close on every selected axis.

Premise labels used: genetically engineered soldiers, cloned soldier, consciousness transfer, traitor hunt, special forces, alien alliance, space warfare, identity crisis, rogue scientist

Setting labels used: spacefaring future, interstellar conflict, colonial military, hostile universe, space colonies, alien civilizations, military science fiction future

This does not mean the books share the same plot, setting, quality, or difficulty. It means their premise + setting embeddings are close.

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The Synchronicity War Part 1

Dietmar Arthur Wehr · 2013 · The Synchronicity War

A space-faring human force faces a brutal alien attack, while one officer's unexplained visions shape the war.

Why this is here

Premise labels: first contact · alien invasion · space war · outgunned humans · precognition · fate of humanity · military mobilization · AI warfare · survival war

Setting labels: spacefaring future · interstellar civilization · colonized star systems · deep space · military space navy · human-alien war · futuristic war theater · hard-SF setting

Semantic match: ranked by premise + setting

Distance: 0.1539

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Black Ops

Craig Alanson · 2017 · Expeditionary Force

A snarky AI and a covert human crew race to stop an alien threat to Earth, only to trigger bigger consequences.

Why this is here

Premise labels: alien threat · Earth defense · covert mission · special operations · AI sidekick · impossible mission

Setting labels: spacefaring future · interstellar conflict · alien civilizations · planetary mission · military space travel · Earth at risk

Semantic match: ranked by premise + setting

Distance: 0.1596

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The Experiment

Alicia Nordwell · 2014 · Saving Caeorleia

A tortured human-turned-hybrid is sent to spy on an alien world, where a forced bond reshapes his loyalties.

Why this is here

Premise labels: human-alien war · genetic experimentation · forced transformation · spy mission · captivity · bonded mates · alien world infiltration · identity shift · hurt comfort

Setting labels: distant future · space war · alien planet · deep space ship · futuristic Earth · colonization conflict · alien society · military state

Semantic match: ranked by premise + setting

Distance: 0.1628

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Steel World

B.V. Larson · 2013 · Undying Mercenaries

A broke college dropout joins Earth’s mercenary legions and is sent to a dangerous alien world where death isn’t the end.

Why this is here

Premise labels: forced enlistment · galactic empire · mercenary soldiers · proxy wars · revival tech · near-immortality · space combat · war for survival

Setting labels: near future · interstellar empire · alien planets · frontier military · space war · distant future

Semantic match: ranked by premise + setting

Distance: 0.1641

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Singularity

Ian Douglas · 2012 · Star Carrier

A rogue admiral pushes his fleet beyond human space to confront the alien power threatening humanity’s future.

Why this is here

Premise labels: humanity survival · alien war · fated contact · technological singularity · rogue commander · deep-space mission · fight the enemy homeworld · survival against superior force · posthuman transition · mystery alien power

Setting labels: spacefaring future · interstellar war · galactic scale · solar system · deep space · alien civilization · far future · human space · real astronomy · technological future · posthuman future

Semantic match: ranked by premise + setting

Distance: 0.1671

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Livesuit

James S.A. Corey · 2024 · The Captive's War

A human soldier enters an elite exosuit program in an endless alien war, only to discover the cost of becoming a weapon.

Why this is here

Premise labels: endless war · humanity vs aliens · powered armor · merged soldier · elite forces · experimental military program · survival at any cost · war sacrifice

Setting labels: galaxy-spanning war · interstellar conflict · space colony war · future military sci-fi · Captive's War universe · alien invasion · multiple star systems · human colonies

Semantic match: ranked by premise + setting

Distance: 0.1691

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Revenant Gun

Yoon Ha Lee · 2018 · The Machineries of Empire

An amnesiac young general is used in a fractured empire’s last power struggle, while rivals and allies race to stop a tyrant.

Why this is here

Premise labels: amnesiac soldier · revenant body · fractured empire · factional war · calendrical warfare · reluctant weapon · resurrected general · identity crisis · command under duress

Setting labels: far future · intergalactic empire · space warfare · fractured polity · post-rebellion · militarized society · alien species · spacefaring civilization · fictional future

Semantic match: ranked by premise + setting

Distance: 0.1709

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Rubicon

J.S. Dewes · 2023

A traumatized soldier reborn 96 times is reassigned with a sentient AI into a war that may hide humanity’s true enemy.

Why this is here

Premise labels: war against machines · resurrection warfare · sentient AI · special forces unit · identity and survival · humanity under siege

Setting labels: far future · spacefaring war · dying star system · interplanetary military · humanity confined to one system · alien machine war

Semantic match: ranked by premise + setting

Distance: 0.1729

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Mr. Spaceship

Philip K. Dick

A wartime experiment puts a human brain in charge of a spaceship, and the ship develops ideas of its own.

Why this is here

Premise labels: human-brain spaceship · living spaceship · brain transplant · sentient ship · war experiment · anti-war premise · human-machine merger · interstellar conflict

Setting labels: future Earth · interstellar war · alien conflict · space warfare · military research facility · undetermined future

Semantic match: ranked by premise + setting

Distance: 0.1752

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Warchild

Karin Lowachee · 2002 · Warchild

A traumatized war orphan is forced through pirates, aliens, and espionage to choose who he can trust.

Why this is here

Premise labels: war orphan · abuse survival · spy training · alien war · factional loyalty · coming of age · undercover mission

Setting labels: spacefaring future · interstellar war · merchant ship · pirate ship · alien world · space stations · military ship · alien homeworld · war-torn universe

Semantic match: ranked by premise + setting

Distance: 0.1761

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Planet X

Michael Jan Friedman · 1998 · Star Trek: The Next Generation

Star Trek: TNG and the X-Men collide when a mutant crisis on an alien world pulls both teams into danger.

Why this is here

Premise labels: mutant crisis · forced transformation · interdimensional crossover · alien abduction threat · team-up · prejudice against mutants · rescue mission

Setting labels: spacefaring future · fictional alien planet · alternate universe · Federation space · starship setting · planetary society · outer space

Semantic match: ranked by premise + setting

Distance: 0.1769

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Odysseus Awakening

Evan Currie · 2017 · Odyssey One

A starship captain and allied fleet face an imperial assault while their own ship begins acting strangely.

Why this is here

Premise labels: space battle · outnumbered forces · fleet combat · defend colony · information theft · time pressure · mysterious malfunctions · enemy incursion

Setting labels: far future · deep space · planetary system · colony world · starship · fleet warfare · interstellar war · spacefaring civilization · battlefield setting

Semantic match: ranked by premise + setting

Distance: 0.1770

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