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Cover of Obsidian Mirror by Catherine Fisher
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Obsidian Mirror

Catherine Fisher

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Similar in plot structure

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

Plot structure labels used: multiple POVs, third person, fragmented narrative, nonlinear chronology, clue-driven mystery, slow reveal, plot twists, jaw-dropping reveals, cliffhanger ending, setup for sequel, dangling threads, puzzlebox plotting, short scenes

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 Robogenesis by Daniel H. Wilson

Robogenesis

Daniel H. Wilson · 2014 · Robopocalypse

After a robot war, surviving humans and machines face a darker conflict as rival AIs reshape what life can be.

Semantic match: ranked by plot structure

Distance: 0.0923

Cover of The Kinshield Legacy by K.C. May

The Kinshield Legacy

K.C. May · 2010 · The Kinshield Saga

A reluctant warrant knight must solve ancient runes and accept a throne while a ruthless wizard hunts him.

Semantic match: ranked by plot structure

Distance: 0.1044

Cover of The Book That Broke the World by Mark  Lawrence

The Book That Broke the World

Mark Lawrence · 2024 · The Library Trilogy

A library’s hidden war pulls scattered allies across timelines, forcing them to choose between preserving knowledge and breaking it.

Semantic match: ranked by plot structure

Distance: 0.0759

Cover of Nemesis by Brendan Reichs

Nemesis

Brendan Reichs · 2017 · Project Nemesis

A teen girl killed every other birthday and a nightmare-haunted classmate uncover a townwide conspiracy as an asteroid nears Earth.

Semantic match: ranked by plot structure

Distance: 0.1080

Cover of Scarlet Odyssey by C.T. Rwizi

Scarlet Odyssey

C.T. Rwizi · 2020 · Scarlet Odyssey

A gender-defiant young man joins a ragtag quest across an African-inspired world where magic, politics, and violence collide.

Semantic match: ranked by plot structure

Distance: 0.1084

Cover of The Electric Kingdom by David  Arnold

The Electric Kingdom

David Arnold · 2021

In a fly-ravaged near future, three survivors follow separate quests that may reveal how to save what remains.

Semantic match: ranked by plot structure

Distance: 0.0823

Cover of All Better Now by Neal Shusterman

All Better Now

Neal Shusterman · 2025 · Crown Royale

A near-future pandemic makes survivors blissfully content, sparking a battle over happiness, power, and control.

Semantic match: ranked by plot structure

Distance: 0.1124

Cover of Agents of Dreamland by Caitlín R. Kiernan

Agents of Dreamland

Caitlín R. Kiernan · 2017 · Tinfoil Dossier

A burned-out agent, a time-shifting woman, and a desert cult are pulled into a cosmic threat from beyond Pluto.

Semantic match: ranked by plot structure

Distance: 0.1130

Cover of The Strength of the Few by James Islington

The Strength of the Few

James Islington · 2025 · Hierarchy

A sequel of parallel worlds and split selves, as Vis races to uncover the truth and stop a looming cataclysm.

Semantic match: ranked by plot structure

Distance: 0.0858

Cover of Interference by Brad Parks

Interference

Brad Parks · 2020

A physicist vanishes after baffling seizures, pulling his wife and a detective into a race through science, money, and suspicion.

Semantic match: ranked by plot structure

Distance: 0.0878

Cover of A Kiss of Crimson Ash by Anuja Varghese

A Kiss of Crimson Ash

Anuja Varghese · 2026 · Games of the Goddess

A goddess gathers a queen, prince, thief, and courtesan to stop a power grab threatening an Indian-inspired empire.

Semantic match: ranked by plot structure

Distance: 0.0945