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Cover of Sapphique by Catherine Fisher
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Sapphique

Catherine Fisher

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Similar in plot structure

These books are ranked using the plot structure labels extracted for Sapphique.

Plot structure labels used: dual storyline, intercut timelines, multiple POV, quest narrative, court intrigue, race against time, plot twists, open ending, withheld answers

Focused on “open ending” where exact label matches exist.

This does not mean the books share the same plot, setting, quality, or difficulty. It means their plot structure embeddings are close.

Cover of The Line Between by Tosca Lee

The Line Between

Tosca Lee · 2019 · The Line Between

After a cult exile, a sheltered young woman must carry disease samples across a collapsing America to stop an epidemic.

Semantic match: ranked by plot structure

Distance: 0.0855

Cover of The Lost Gate by Orson Scott Card

The Lost Gate

Orson Scott Card · 2011 · Mither Mages

A boy in a secretive magical family discovers he can create gates, triggering a dangerous escape across two worlds.

Semantic match: ranked by plot structure

Distance: 0.1037

Cover of The Girl with the Red Balloon by Katherine  Locke

The Girl with the Red Balloon

Katherine Locke · 2017 · The Balloonmakers

A teen accidentally time-travels to 1988 East Berlin and joins a magical resistance while history and family secrets collide.

Semantic match: ranked by plot structure

Distance: 0.1063

Cover of Дім солі by Світлана Тараторіна

Дім солі

Світлана Тараторіна · 2023

A memory-frayed investigator enters a salt-blighted post-apocalyptic peninsula to solve a murder and find a feared weapon.

Semantic match: ranked by plot structure

Distance: 0.1072

Cover of Mrs. Frisby and the Rats of NIMH by Robert C. O'Brien

Mrs. Frisby and the Rats of NIMH

Robert C. O'Brien · 2003 · Rats of NIMH

A widowed mouse races to save her sick son and discovers a secret colony of brilliant rats with a hidden past.

Semantic match: ranked by plot structure

Distance: 0.1091

Cover of The River of No Return by Bee Ridgway

The River of No Return

Bee Ridgway · 2014 · River of No Return

A Regency aristocrat and a 21st-century time traveler are pulled into a secret war over control of time.

Semantic match: ranked by plot structure

Distance: 0.1094

Cover of The Last Airship by Christopher Cartwright

The Last Airship

Christopher Cartwright · 2015 · Sam Reilly

When a clue to a vanished WWII airship surfaces, Sam Reilly is pulled into a globe-spanning hunt for its deadly secret.

Semantic match: ranked by plot structure

Distance: 0.0829

Cover of Star Born by Andre Norton

Star Born

Andre Norton · 2007 · Pax/Astra

A Terran exploration crew lands on Astra and collides with hidden colonies, telepathic allies, and a deadly returning power.

Semantic match: ranked by plot structure

Distance: 0.1131

Cover of Dark Orbit by Carolyn Ives Gilman

Dark Orbit

Carolyn Ives Gilman · 2015 · Twenty Planets

A disgraced exoethnologist joins a deep-space survey and confronts a hidden world, a murder, and radically unfamiliar minds.

Semantic match: ranked by plot structure

Distance: 0.1160

Cover of Poseidon's Wake by Alastair Reynolds

Poseidon's Wake

Alastair Reynolds · 2015 · Poseidon's Children

A family-linked expedition follows a mysterious signal across interstellar space, uncovering alien secrets and existential truths.

Semantic match: ranked by plot structure

Distance: 0.1166