Find similar books by
Combine common axes
These books are ranked using the relationships labels extracted for The Iron Duke.
Relationships labels used: enemies-to-lovers, forced proximity, power imbalance, obsessive attraction, slow burn, sexual tension, protective romance, dependency, family loyalty, brother rescue, possessive courtship, dubious consent, coercive romance
This does not mean the books share the same plot, setting, quality, or difficulty. It means their relationships embeddings are close.
A salvage mission gone wrong leaves a human woman claiming the biggest cyborg to survive—and seduce her way to freedom.
Why this is here
Relationships labels: enemies-to-lovers · dubious consent · forced seduction · power imbalance · pursuer dynamic · possessive romance · monogamous match · mating bond · family unit · ownership dynamic · betrayed spouse · romantic conflict
Semantic match: ranked by relationships
Distance: 0.0688
In a walled dystopian city, a scarred teen fights deadly trials for freedom when a boy from her past returns with secrets.
Why this is here
Relationships labels: enemies to lovers · forbidden attraction · slow burn romance · protective romance · family separation · mother-daughter bond · adoptive family · power imbalance · betrayal · rivalry · sibling reveal · trust issues · romantic tension
Semantic match: ranked by relationships
Distance: 0.0699
A nonhuman mushroom enters a human base to recover his lost spore in a brutal post-apocalyptic world.
Why this is here
Relationships labels: enemies to lovers · slow-burn romance · unlikely bond · power imbalance · protective relationship · mutual attraction · found connection
Semantic match: ranked by relationships
Distance: 0.0771
A dragon-hunting inventor enters a sky realm of shifting loyalties, politics, and desire as rebellion brews on two worlds.
Why this is here
Relationships labels: enemies to lovers · slow burn romance · forbidden romance · tension · pining · devotion · loyalty · family rivalry · sibling dynamics · alliances · betrayal · power imbalance · romantic chemistry
Semantic match: ranked by relationships
Distance: 0.0799
Exiled to a deadly island prison, a defiant woman must survive rival factions, hidden science, and forbidden attraction.
Why this is here
Relationships labels: enemies to lovers · forbidden romance · slow burn romance · sexual tension · power imbalance · trust issues · protective dynamic · forced marriage · forced breeding · found family · rival camps · betrayal · banter · touch her and die
Semantic match: ranked by relationships
Distance: 0.0812
A corporate lab tech and a feared elite warrior are forced into an unwanted psychic bond while exposing a galaxy-wide conspiracy.
Why this is here
Relationships labels: enemies to lovers · reluctant allies · fated mates · soul bond · forced proximity · mutual respect · slow-burn romance · romantic tension · power imbalance · trust issues · partnership · bonded pair
Semantic match: ranked by relationships
Distance: 0.0829
A secret healer sent to spy in a rival kingdom must help a cursed dragon—and resist falling for the mind-twisting king.
Why this is here
Relationships labels: enemies to lovers · reluctant allies · forbidden romance · forced proximity · mind-magic bond · trust issues · betrayal and forgiveness · family loyalty · protective bond · found family · power imbalance
Semantic match: ranked by relationships
Distance: 0.0841
A grieving streamer is trapped in a VR horror game where death resets everything except the killer’s obsession.
Why this is here
Relationships labels: enemies to lovers · predator prey · toxic relationship · dubious consent · noncon relationship · captive captor · trauma bonding · codependency · power imbalance · obsession · possession · protection through violence · forced proximity · dependency · slow burn romance · gay romance
Semantic match: ranked by relationships
Distance: 0.0843
A space-opera novella where a starving queen tries to ransom an enemy emperor to save her people.
Why this is here
Relationships labels: enemies to lovers · mutual attraction · slow burn romance · fragile trust · friendship · alliance · power imbalance · political relationship · reciprocal romance
Semantic match: ranked by relationships
Distance: 0.0847
A spoiled Earth socialite is abducted to a space-station bride program and matched with a grumpy alien commander.
Why this is here
Relationships labels: enemies to lovers · reluctant mates · forced marriage · forced pairing · family obligation · romantic tension · mutual attraction · power struggle · bickering couple · arranged marriage · brother interference · defensive loyalty
Semantic match: ranked by relationships
Distance: 0.0848
A memory-scrambled Psy woman lands on a guarded leader’s doorstep, and both must decide whether she’s a threat or salvation.
Why this is here
Relationships labels: forced proximity · protector-protected · enemy-to-lovers · trust issues · power imbalance · caretaking romance · possessive romance · mutual dependence · emotional surrender · man-woman relationships
Semantic match: ranked by relationships
Distance: 0.0852
A newly crowned queen and an imprisoned alien warlord must mate to escape the dungeon—and the war around them.
Why this is here
Relationships labels: enemies to lovers · forced mating · mates · captivity bond · forced proximity · power imbalance · trust building · mutual dependence · political marriage · betrayal by family · inter-species romance · instalove · protective mate · sexual alliance
Semantic match: ranked by relationships
Distance: 0.0865
A deadly-touch teen becomes a weapon to a regime, then fights to reclaim her power and freedom amid romance and rebellion.
Why this is here
Relationships labels: enemies to lovers · love triangle · slow burn · forbidden love · forced proximity · found family · supportive friendship · romantic tension · relationship angst · protective bond · brotherly dynamic · childhood connection
Semantic match: ranked by relationships
Distance: 0.0879
In a corrupt twin-city kingdom, a hidden princess and exiled jumper enter deadly body-swapping games to win power and revenge.
Why this is here
Relationships labels: enemies to lovers · forbidden romance · obsessive love · codependency · reluctant allies · love triangle · alliances · betrayal · power imbalance · childhood love
Semantic match: ranked by relationships
Distance: 0.0887
A body-printed rebel and a reluctant heir race through space politics and mind-control conspiracies to save humanity.
Why this is here
Relationships labels: enemies to lovers · slow burn romance · established couple · found family · friendship · family conflict · power imbalance · pining · healthy communication · betrayal
Semantic match: ranked by relationships
Distance: 0.0887
In flooded near-future London, a grieving detective investigates a murder and falls for the prime suspect.
Why this is here
Relationships labels: enemies to lovers · forced proximity · detective and suspect · forbidden attraction · hurt/comfort · slow burn · power imbalance · grief relationship · dead spouse · second chance · trust issues · romantic tension · romantic suspense · family conflict
Semantic match: ranked by relationships
Distance: 0.0892
A champion racer and a rookie alien driver collide in a spacefaring rivalry that sparks into romance.
Why this is here
Relationships labels: rivals to lovers · enemies to lovers · opposites attract · forced proximity · bickering · banter · jealousy · flirting · slow-burn romance · companionship · found family · family support · mentoring · third-act conflict
Semantic match: ranked by relationships
Distance: 0.0897
A betrothed telepathic prince and his cold royal bondmate spiral from hatred into obsession, sex, and reluctant love.
Why this is here
Relationships labels: enemies to lovers · hate sex · push-pull · toxic relationship · codependency · possessive bond · telepathic intimacy · arranged engagement · power imbalance · mutual obsession · groveling · protective bond · romantic tension · jealousy
Semantic match: ranked by relationships
Distance: 0.0899
A mouthy human and a purple alien trader clash after an accidental abduction turns into dangerous attraction.
Why this is here
Relationships labels: enemies to lovers · love-hate · bickering couple · captor and captive · forced proximity · rescue romance · protective possessiveness · mutual antagonism
Semantic match: ranked by relationships
Distance: 0.0901
A kidnapped cryptographer must decode alien mysteries with a dangerous fellow prisoner while war and romance collide.
Why this is here
Relationships labels: enemies-to-lovers · captive romance · forced proximity · romance between enemies · academic partnership · trust issues · power imbalance · family threatened · unlikely allies · partnership · banter chemistry · love after war
Semantic match: ranked by relationships
Distance: 0.0903
Two sworn alien enemies are forced into a deadly survival game where only one can leave alive—if love doesn’t kill them first.
Why this is here
Relationships labels: enemies to lovers · forced proximity · rivalry · temporary truce · protective parent · power imbalance · coerced intimacy · war enemies · mortal enemies
Semantic match: ranked by relationships
Distance: 0.0904
In a corporate dystopia, a memory seller and a law enforcer are forced together when she loses her memories.
Why this is here
Relationships labels: enemies to lovers · insta-love · forced proximity · found family · platonic bonds · familial loyalty · class-crossed romance · protector dynamic · betrayal
Semantic match: ranked by relationships
Distance: 0.0911
A human elite soldier and a dangerous alien bounty hunter are forced into alliance during a brutal undercity rescue mission.
Why this is here
Relationships labels: enemies to lovers · reluctant allies · forced proximity · trust and betrayal · protective romance · team loyalty · work partnership · power imbalance
Semantic match: ranked by relationships
Distance: 0.0912
An abducted human and a rogue alien must survive captivity and a hostile planet while a dangerous mission pulls them together.
Why this is here
Relationships labels: forced proximity · caretaking · protective bond · mutual reliance · slow-burn romance · attraction grows · rescue dynamic · trust building · enemy to lovers · power imbalance · bonding under stress · intergroup romance
Semantic match: ranked by relationships
Distance: 0.0913
