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Cover of Troubled Blood

Thriller · 2020 · R

Troubled Blood

by J. K. Rowling

Cormoran Strike investigates a 1970s cold case — a doctor who vanished, with a serial killer in the frame.

For17+GenreThrillerLength944 pagesRead time~26 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

A serial killer's past crimes; violence against women as the investigation's core

Language

Some

Strong language in the crime genre tradition

Sexual Content

Some

Sexual violence in the cold case; discussed seriously

Substance Use

Barely any

Moderate alcohol use

Emotional Intensity

A lot

Dark themes of a serial killer's psychology, cold case trauma, and the weight of unsolved crimes on victims' families

What this book is about

Same content as Troubled Blood (Galbraith). The fifth Cormoran Strike crime novel. A cold case investigation into a serial killer, with significant violence, sexual violence, and mature themes. Adults only.

Notes for sensitive readers

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

Serial killer content

Sexual violence (discussed)

Dark crime themes

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