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Cover of Upgrade Soul by Ezra Claytan Daniels
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Upgrade Soul

Ezra Claytan Daniels

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Similar in themes

These books are ranked using the themes labels extracted for Upgrade Soul.

Themes labels used: 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

Focused on “acceptance” 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.

Cover of Ringer by Lauren Oliver

Ringer

Lauren Oliver · 2017 · Replica

Two separated girls navigate cloning fallout, hidden dangers, and identity questions in a dual-track sci-fi sequel.

Semantic match: ranked by themes

Distance: 0.0894

Cover of The Terracotta Bride by Zen Cho

The Terracotta Bride

Zen Cho · 2016

In a bureaucratic Chinese hell, a young wife meets her husband’s new terracotta bride and is drawn into love and upheaval.

Semantic match: ranked by themes

Distance: 0.0975

Cover of Mirror Dance by Lois McMaster Bujold

Mirror Dance

Lois McMaster Bujold · 1995 · Vorkosigan Saga (Publication Order)

A clone brother hijacks his sibling’s life to rescue others like him, and the mission forces both men to confront who they are.

Semantic match: ranked by themes

Distance: 0.0977

Cover of Labyrinth by Lois McMaster Bujold

Labyrinth

Lois McMaster Bujold · 2009 · Vorkosigan Saga (Publication Order)

Miles takes a covert rescue job on a corrupt world, only to confront genetic exploitation and an unlikely ally.

Semantic match: ranked by themes

Distance: 0.0987

Cover of Glitches by Marissa Meyer

Glitches

Marissa Meyer · 2011 · The Lunar Chronicles

A cyborg girl’s first days with her new family expose her isolation, memories, and the start of her destiny.

Semantic match: ranked by themes

Distance: 0.0988

Cover of The Werewolf Principle by Clifford D. Simak

The Werewolf Principle

Clifford D. Simak · 1994

An amnesiac space traveler returns to a strange future Earth and discovers his body hides multiple minds and a buried secret.

Semantic match: ranked by themes

Distance: 0.0995

Cover of My Name Isn't Paul: A Cosmic Horror Novella by Drew Huff

My Name Isn't Paul: A Cosmic Horror Novella

Drew Huff · 2025

An alien mimic living as a salesman unravels as his species’ breeding cycle forces a crisis of self and hunger.

Semantic match: ranked by themes

Distance: 0.1012

Cover of The House of the Scorpion by Nancy Farmer

The House of the Scorpion

Nancy Farmer · 2002 · Matteo Alacran

A cloned boy raised as property in a drug lord’s future borderland must confront what makes him human.

Semantic match: ranked by themes

Distance: 0.1018

Cover of The Positronic Man by Isaac Asimov

The Positronic Man

Isaac Asimov, Robert Silverberg · 1994 · Robot

A household robot develops self-awareness and fights to be recognized as human, body and all.

Semantic match: ranked by themes

Distance: 0.1037

Cover of The Prey of Gods by Nicky Drayden

The Prey of Gods

Nicky Drayden · 2017

In near-future South Africa, a drug-fueled power shift sparks gods, robots, and misfits into a chaotic fight for survival.

Semantic match: ranked by themes

Distance: 0.1053

Cover of Luminous by Silvia Park

Luminous

Silvia Park · 2025

In near-future reunified Korea, estranged siblings and a found robot child collide amid a murder case and family secrets.

Semantic match: ranked by themes

Distance: 0.0862