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Cover of The Deep Sky by Yume Kitasei
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The Deep Sky

Yume Kitasei

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Similar in plot structure

These books are ranked using the plot structure labels extracted for The Deep Sky.

Plot structure labels used: dual timeline, nonlinear, flashbacks, present and past, mystery reveal, red herrings, false climax, slow burn, propulsive, rising suspicion

Focused on “investigation” 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.

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Cover of The Last Contract of Isako by Fonda Lee

The Last Contract of Isako

Fonda Lee · 2026

An aging corporate swordswoman takes one last job and uncovers a lethal conspiracy on a harsh colony world.

Semantic match: ranked by plot structure

Distance: 0.0934

Cover of Black Widow: Deadly Origin by Paul Cornell

Black Widow: Deadly Origin

Paul Cornell · 2010 · Black Widow: Deadly Origin

A nonlinear spy-thriller origin traces Black Widow’s past as a Soviet agent while a deadly plot targets everyone she loved.

Semantic match: ranked by plot structure

Distance: 0.1041

Cover of Migrations by Charlotte McConaghy

Migrations

Charlotte McConaghy · 2020

A restless woman boards a fishing boat to follow the last Arctic terns through a near-future world of extinction.

Semantic match: ranked by plot structure

Distance: 0.0766

Cover of The Square Root of Summer by Harriet Reuter Hapgood

The Square Root of Summer

Harriet Reuter Hapgood · 2016

A grieving teen math whiz starts slipping through wormholes, revisiting a summer of heartbreak, loss, and unfinished love.

Semantic match: ranked by plot structure

Distance: 0.0892

Cover of 20th Century Boys: The Perfect Edition, Vol. 2 by Naoki Urasawa

20th Century Boys: The Perfect Edition, Vol. 2

Naoki Urasawa · 2018 · 20世紀少年 [20th Century Boys]

A reunited childhood friend group races to stop an apocalyptic cult and uncover the identity behind a world-ending plot.

Semantic match: ranked by plot structure

Distance: 0.0898