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Combine common axes
These books are ranked using the premise labels extracted for Upgrade Soul.
Premise labels used: experimental rejuvenation, cloning, identity crisis, human experimentation, ethical dilemma, body swap, immortality quest, aging, transhumanism, medical experiment, life extension, double self
Focused on “AI body transfer” where exact label matches exist.
This does not mean the books share the same plot, setting, quality, or difficulty. It means their premise embeddings are close.
An AI reborn in an illegal human body and a cloned mechanic's pasts intertwine in a hopeful search for identity and belonging.
Why this is here
Premise labels: AI body transfer · identity search · coming of age · found family · cloning · sentient rights · self-discovery · bodily autonomy · illegal body · survival
Semantic match: ranked by premise
Distance: 0.1644
Two elderly women reverse-age through a secret experiment, then must find a caretaker before they become too young.
Why this is here
Premise labels: reverse aging · anti-aging experiment · second chance · forced youth · time pressure · caretaker search · age inversion · life extension · bodily autonomy · medical experiment
Semantic match: ranked by premise
Distance: 0.1357
A dying billionaire’s brain transplant into a young woman’s body triggers identity, legal, and sexual chaos.
Why this is here
Premise labels: brain transplant · body swap · shared body · identity crisis · gender swap · life extension · immortality quest · legal identity dispute · sexual awakening · future society
Semantic match: ranked by premise
Distance: 0.1357
After a crash leaves her near death, a teen wakes in a chimp body and must navigate identity, ethics, and survival.
Why this is here
Premise labels: mind transplant · body swap · animal consciousness · human-animal hybrid · experimental medicine · survival at any cost · species identity · ethical dilemma · animal exploitation · future collapse
Semantic match: ranked by premise
Distance: 0.1545
A cloned boy raised as property in a drug lord’s future borderland must confront what makes him human.
Why this is here
Premise labels: clone identity · human cloning · organ donor · coming of age · human rights · dehumanization · escape
Semantic match: ranked by premise
Distance: 0.1587
A scientist’s severed head remains alive, pulling an assistant into a dangerous web of experimentation and betrayal.
Why this is here
Premise labels: reanimated head · human experimentation · mad scientist · medical breakthrough · body transplants · ethical dilemma · scientific ambition · living heads
Semantic match: ranked by premise
Distance: 0.1602
A cynical comedian’s life and future clones expose a bleak experiment in sex, aging, faith, and immortality.
Why this is here
Premise labels: immortality · cloning · aging crisis · cult involvement · future humanity · human extinction · posthuman life · love and death · youth obsession · social critique
Semantic match: ranked by premise
Distance: 0.1623
A future PI uses short-lived copies of himself to solve a cloning crime that opens into a deeper mystery.
Why this is here
Premise labels: temporary duplicates · consciousness transfer · private investigator · illegal copying · identity crisis · soul imprinting · memory upload · one-day bodies · societal transformation · future cloning economy
Semantic match: ranked by premise
Distance: 0.1684
A hard-SF short story collection where each tale stress-tests identity, ethics, and consciousness through speculative science.
Why this is here
Premise labels: idea-driven · thought experiments · future technology · identity crisis · consciousness · selfhood · moral dilemma · bioethics · speculative extrapolation · human augmentation
Semantic match: ranked by premise
Distance: 0.1693
Two separated girls navigate cloning fallout, hidden dangers, and identity questions in a dual-track sci-fi sequel.
Why this is here
Premise labels: human cloning · identity crisis · ethical dilemma · on the run · mistaken identity · search for a cure · outsider status · escape from institution
Semantic match: ranked by premise
Distance: 0.1706
A cloning scientist finds her husband has replaced her with a better, obedient copy—then the dead body forces both wives to cooperate.
Why this is here
Premise labels: human cloning · cloned spouse · identity swap · marital betrayal · ethical dilemma · body double · pregnant clone · cover-up
Semantic match: ranked by premise
Distance: 0.1710
In a red-tinted dystopian future, three strangers consider a risky body transplant that could change who they are.
Why this is here
Premise labels: body transplant · brain transplant · identity crisis · body dysphoria · experimental surgery · future medicine · medical speculation · ethical dilemma · self-transformation · question of self
Semantic match: ranked by premise
Distance: 0.1710
