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These books are ranked using the themes labels extracted for Nine's Legacy.
Themes labels used: survival, betrayal, trust, loyalty, identity, coming of age, loss, grief, trauma, choice, power, responsibility, loneliness, maturity, mercy, isolation, self-acceptance, humanity under pressure, hormones and judgment
Focused on “dehumanization” where exact label matches exist.
This does not mean the books share the same plot, setting, quality, or difficulty. It means their themes embeddings are close.
A teen survivor of an alien apocalypse must navigate shifting truths, dangerous allies, and a mission to find her brother.
Why this is here
Themes labels: trust · survival · humanity · hope · loss · identity · sacrifice · purpose · fear · betrayal · loneliness · resistance · dehumanization · family loyalty
Semantic match: ranked by themes
Distance: 0.0805
A teenage survivor of killer rain hunts for her family and stumbles into an army secret that could change everything.
Why this is here
Themes labels: survival · hope · family · trust · betrayal · coming of age · identity · loss · grief · human nature · morality · self-preservation · friendship · love · government abuse · medical ethics · panic · isolation
Semantic match: ranked by themes
Distance: 0.0689
Teen survivors on a space station battle grief, shortages, and suspicion when new deaths make a virus or killer seem equally possible.
Why this is here
Themes labels: survival · grief · leadership · trust · responsibility · friendship · loyalty · fear · morality · self-doubt · pressure · coming of age · vulnerability · community · betrayal
Semantic match: ranked by themes
Distance: 0.0689
A traumatized teen crosses a ruined wasteland, torn between family, survival, and a dangerous pull toward love and betrayal.
Why this is here
Themes labels: survival · trauma · guilt · betrayal · loyalty · free will · fate · coming of age · human cruelty · morality · desire · identity · loss · healing · responsibility
Semantic match: ranked by themes
Distance: 0.0706
A sheltered hybrid boy leaves the woods with a dangerous guardian in a bleak post-plague world.
Why this is here
Themes labels: survival · innocence · trust · betrayal · parenting · isolation · fear of difference · otherness · hope · morality · coming of age · loss · compassion · human cruelty · identity
Semantic match: ranked by themes
Distance: 0.0721
A traumatized teen teams with a mysterious alien to rescue her brother, only to uncover secrets that could change Earth.
Why this is here
Themes labels: trust · loyalty · trauma · survival · prejudice · secrecy · identity · rescue · love vs fear · social control · independence · betrayal · hope · humanity · coming-of-age
Semantic match: ranked by themes
Distance: 0.0788
After a toxic air catastrophe kills nearly everyone, one immune survivor uncovers hidden factions and a buried truth.
Why this is here
Themes labels: survival · loneliness · trust · secrecy · freedom · control · humanity · identity · isolation · trauma · hope · sacrifice · betrayal · resilience · self-discovery · truth-seeking · mortality · social collapse
Semantic match: ranked by themes
Distance: 0.0795
A bookish teen in a mountain town wakes changed, craving blood, and must uncover what’s happening before it consumes her.
Why this is here
Themes labels: identity · transformation · self-discovery · loss of control · grief · trauma · coming of age · hunger · desire · morality · survival · forgiveness · family bonds · friendship · change · humanity · loss of innocence · responsibility · secrecy · belonging
Semantic match: ranked by themes
Distance: 0.0796
A teen girl in a virus-ravaged Florida world must flee cannibal gangs and find a safer home with unlikely allies.
Why this is here
Themes labels: survival · coming of age · isolation · trust · morality · humanity · resource scarcity · violence · loss · identity · loyalty · community · good versus evil
Semantic match: ranked by themes
Distance: 0.0797
![Cover of 宝石の国 3 [Houseki no Kuni 3] by Haruko Ichikawa](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1441563111i/26238641.jpg)
A winter mission forces a fragile gem warrior into a new partnership that changes identity, memory, and fate.
Why this is here
Themes labels: memory · identity · change · selfhood · loss · grief · winter survival · power and responsibility · self-worth · isolation · humanity · emotional development · attachment · duty · suspicion · trust
Semantic match: ranked by themes
Distance: 0.0804
In a frozen post-collapse Yukon homestead, a young hunter’s quiet survival ends when a mysterious stranger arrives.
Why this is here
Themes labels: survival · hope · resilience · family loyalty · coming of age · identity · secrets · trust · fear · desperation · violence · redemption · medical ethics · rebuilding · isolation · human nature · social collapse · gendered vulnerability · freedom
Semantic match: ranked by themes
Distance: 0.0806
After a camping trip, a group of Australian teens returns to find their town occupied and must decide how to survive.
Why this is here
Themes labels: survival · adversity · courage · resistance · loyalty · friendship · moral choice · coming of age · loss of innocence · war ethics · personal responsibility · fear · independence · identity · belonging · community · resourcefulness · grief · human nature
Semantic match: ranked by themes
Distance: 0.0806
