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These books are ranked using the themes labels extracted for The Leap Year Gene of Kit McKinley.
Themes labels used: aging, longevity, family, secrecy, identity, belonging, love, duty, ethics, eugenics, genetics, scientific progress, body autonomy, women's rights, motherhood, difference and otherness, medical ethics, choice vs destiny
This does not mean the books share the same plot, setting, quality, or difficulty. It means their themes embeddings are close.
A biochemist’s anti-aging discovery sparks secrecy, gender politics, and a debate over who gets to live longer.
Why this is here
Themes labels: aging · mortality · immortality · gender roles · feminism · scientific ethics · social consequences · inequality · class privilege · overpopulation · career vs family · public reaction to innovation · power and access · women’s autonomy · modernity · human nature
Semantic match: ranked by themes
Distance: 0.0974
An immortal teen raised in a secret Amazon lab escapes the fence and uncovers dangerous truths about herself.
Why this is here
Themes labels: immortality · ethics of science · morality · freedom · identity · self-discovery · coming of age · truth and lies · humanity · choice · sacrifice · belonging · knowledge vs ignorance · love versus duty · colonization · classism · racism · eugenics · perfection · nature vs science · loss of innocence · power and control
Semantic match: ranked by themes
Distance: 0.0990
An elderly couple enters a risky rejuvenation experiment and must face the unsettling consequences of cloning, memory, and identity.
Why this is here
Themes labels: identity · personhood · humanity · memory · aging · mortality · ethics · medical ethics · scientific ethics · transhumanism · selfhood · body image · beauty standards · disfigurement · disability · race · privilege · legacy · love · family · greed · selfishness · continuity of self · soul
Semantic match: ranked by themes
Distance: 0.1007
An elderly SETI scientist gets a shot at youth to decode an alien message, but the procedure changes only her husband.
Why this is here
Themes labels: ethics · morality · aging · ageism · life extension · humanity · responsibility · identity · mortality · love and loyalty · technology and ethics · first contact ethics · family consequences · sexuality · reproductive rights · social inequality · science and society · cultural change · parenting · faith and religion · abortion · scientific progress · human evolution · species ethics
Semantic match: ranked by themes
Distance: 0.1029
In a collapsing near-future, a human-parasite hybrid fights quarantine, factions, and identity to bring her family home.
Why this is here
Themes labels: identity · personhood · humanity · medical ethics · bodily autonomy · survival · family · moral ambiguity · species rights · othering · prejudice · corporate greed · scientific responsibility · power abuse · compromise · acceptance · motherhood · coming of age · apocalypse ethics · nature vs nurture
Semantic match: ranked by themes
Distance: 0.1040
An immortal man recounts his centuries-spanning life while his captors try to keep him alive long enough to finish.
Why this is here
Themes labels: immortality · mortality · love · sex and love · life purpose · longevity · taboo · incest · free love · individualism · libertarianism · self-reliance · wisdom · aging · human potential · social norms · morality · gender roles · family · childbearing · eugenics · birth control · identity · death wish · living fully
Semantic match: ranked by themes
Distance: 0.1070
A dying teen hunts for truth, family, and freedom while secrets, a cure, and old loyalties unravel around her.
Why this is here
Themes labels: bodily autonomy · survival · hope · identity · parenthood · truth and secrecy · medical ethics · science vs nature · control · free will · family · moral grayness · loss · trauma · coming of age
Semantic match: ranked by themes
Distance: 0.1085
A desperate would-be mother makes a dangerous genetic choice, then faces the fallout of a near-future bioethics crisis.
Why this is here
Themes labels: ethics · eugenics · fertility · infertility · motherhood · parental choice · medical intervention · nature versus nurture · identity · perfectionism · power and control · scientific responsibility · body autonomy · consequences · deception · consumer medicine · social pressure · playing god · disability · human experimentation
Semantic match: ranked by themes
Distance: 0.1089
Four uncanny tales set in a future Tokyo where birth, sex, marriage, and death obey radically different rules.
Why this is here
Themes labels: reproduction · birth rate · motherhood · death · murder · morality · social norms · freedom · body autonomy · sexuality · identity · conformity · ethics · human nature · technology · medical progress · euthanasia · suicide · generational conflict · social critique
Semantic match: ranked by themes
Distance: 0.1090
A secret community of long-lived humans is exposed and forced into a desperate flight into space in search of a new home.
Why this is here
Themes labels: longevity · immortality · eugenics · civil liberties · privacy · freedom · persecution · prejudice · class envy · mob mentality · individualism · collectivism · human nature · social hypocrisy · exploration · human evolution · ageing · meaningful work · overpopulation · assimilation · domination · wealth and power
Semantic match: ranked by themes
Distance: 0.1116
A gifted orphan and his acid-spitting mini-dragon race to rescue his kidnapped guardian on a strange alien world.
Why this is here
Themes labels: identity · otherness · belonging · coming of age · family · loyalty · control vs freedom · bioethics · genetic manipulation · free will · government intervention · self-discovery · gift as burden · trust
Semantic match: ranked by themes
Distance: 0.1120
In a near-future NYC where immortality is rationed, a model citizen is pulled toward a rebel group that rejects eternal life.
Why this is here
Themes labels: immortality · mortality · choice · bodily autonomy · health culture · beauty standards · government control · class inequality · ageism · family · freedom · quality of life · death taboo · ethical dilemma · wellness extremity · life worth living
Semantic match: ranked by themes
Distance: 0.1142
