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Cover of The Mystery of the Blue Train

Mystery · 1928 · G

The Mystery of the Blue Train

by Agatha Christie

The famous Heart of Fire ruby. A murdered heiress on the Blue Train.

For12+GenreMysteryLength256 pagesRead time~7.1 hoursCommunity ratings0

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 →

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

Violence

Barely any

Murder mystery

Language

None

None

Sexual Content

None

None

Substance Use

None

None

Emotional Intensity

Barely any

Mystery atmosphere

What this book is about

Katherine Grey receives an unexpected legacy and meets a circle of wealthy travellers on the Riviera-bound Blue Train. When heiress Ruth Kettering is found dead, her famous rubies stolen, Poirot investigates. An early classic.

Notes for sensitive readers

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

Classic mystery; appropriate for all ages

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