HomeMysteryThe keeper of lost causes

Cover of The keeper of lost causes

Mystery · 2011 · R

The keeper of lost causes

by Jussi Adler-Olsen

A disgraced detective leads a cold case unit — and finds a woman held captive for five years

For17+GenreMysteryLength416 pagesRead time~11 hours

This analysis was generated by AI from publicly available reader reviews, literary criticism, and book discussions. It has not been verified by a BookLens community reviewer and may contain errors. Be the first to verify →

Content snapshot

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What's in this book, at a glance — five things readers want to know before they start.

Violence

A lot

Significant violence; a woman held captive for years in extreme conditions is the case's horrifying reality

Language

Some

Some strong language

Sexual Content

Some

Some adult content connected to the captivity situation

Substance Use

None

No substance use

Emotional Intensity

A lot

The psychological horror of long-term captivity — and the question of whether the victim has survived it — creates the novel's most disturbing weight

What this book is about

The first Department Q novel introduces Carl Mørck, a traumatized Copenhagen detective who is sent to lead a cold case unit in the basement as a way of removing him from active duty. His first case: a politician who disappeared five years ago. What Mørck discovers is one of the darkest situations in Scandinavian crime fiction. Adler-Olsen writes Nordic noir with genuine darkness and psychological depth. Not for sensitive readers.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

Long-term captivity in extreme conditions

Psychological horror throughout

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