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Cover of The Enigma Cube by Douglas E. Richards
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The Enigma Cube

Douglas E. Richards

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Similar in plot structure

These books are ranked using the plot structure labels extracted for The Enigma Cube.

Plot structure labels used: dual timeline, past-present alternation, race against time, escape-and-pursuit loop, repeated captures, twists and turns, withheld explanations, ethical dilemma arc, time paradox plot, high-stakes escalation, fast reveals, wraps up nicely

Focused on “fast-paced” 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 All Our Yesterdays by Cristin Terrill

All Our Yesterdays

Cristin Terrill · 2021

A trapped teen must rewrite a ruined future by traveling into the past to stop the invention that caused it.

Semantic match: ranked by plot structure

Distance: 0.1265

Cover of The Arbitrator by Max Nowaz

The Arbitrator

Max Nowaz · 2019 · Arbitrator Jim Brown

An aging, drug-addicted imperial enforcer is sent to crush a rebellion on a colony world and must survive the fallout.

Semantic match: ranked by plot structure

Distance: 0.1282

Cover of Salvage and Demolition by Tim Powers

Salvage and Demolition

Tim Powers · 2013

A rare-book dealer is pulled into a twisty time-travel chase over a dangerous manuscript in 1957 San Francisco.

Semantic match: ranked by plot structure

Distance: 0.1334

Cover of Our Lady of the Artilects by Andrew Gillsmith

Our Lady of the Artilects

Andrew Gillsmith · 2022 · The Deserted Vineyard

A Vatican exorcist investigates a possessed android amid global tensions, uncovering a plot that could reshape humanity.

Semantic match: ranked by plot structure

Distance: 0.1375

Cover of Simultaneous by Eric Heisserer

Simultaneous

Eric Heisserer · 2025

A federal agent and a past-life therapist unravel a murder case tied to shared souls, future visions, and shifting timelines.

Semantic match: ranked by plot structure

Distance: 0.1406

Cover of Torn by Margaret Peterson Haddix

Torn

Margaret Peterson Haddix · 2011 · The Missing

Two teen time travelers board Henry Hudson’s ship in 1611, where a mutiny and shifting history threaten everything.

Semantic match: ranked by plot structure

Distance: 0.1114

Cover of Mastermind by Andrew Mayne

Mastermind

Andrew Mayne · 2021 · Theo Cray and Jessica Blackwood

A black-ops blackout in Manhattan pulls two brilliant rivals into a globe-spanning hunt for a mastermind.

Semantic match: ranked by plot structure

Distance: 0.1414

Cover of The Lost Metal by Brandon Sanderson

The Lost Metal

Brandon Sanderson · 2022 · The Mistborn Saga

In a collapsing Scadrial, Wax, Wayne, Marasi, and Steris race to stop a deadly plot while Cosmere forces intrude.

Semantic match: ranked by plot structure

Distance: 0.1445

Cover of The Lemoncholy Life of Annie Aster by Scott Wilbanks

The Lemoncholy Life of Annie Aster

Scott Wilbanks · 2015

A quirky San Francisco woman and a Kansas widow exchange letters across time through a mysterious door and mailbox.

Semantic match: ranked by plot structure

Distance: 0.1196

Cover of Atlantis Found by Clive Cussler

Atlantis Found

Clive Cussler · 2004 · Dirk Pitt®

Dirk Pitt uncovers linked ancient clues, a hidden civilization, and a Nazi doomsday scheme racing toward disaster.

Semantic match: ranked by plot structure

Distance: 0.1228