
The Mystery of the Blue Train
A retired detective finds himself at the scene of a murder aboard a French locomotive.
License
Public Domain
Originally published
1928
Latest release
Oct 9, 2026
Pages
317
Format
6 × 9 in (152 × 229 mm)
Book type
Paperback fiction
Frequently asked questions
- What is the title of this project?
- The title shown for this project is “The Mystery of the Blue Train”. It is the heading used to identify this listing and distinguish it from the other details shown here. This answer repeats the title displayed on the page; it adds no description or information beyond that page metadata.
- Which author credit is shown?
- The author credit displayed for this project is Agatha Christie. It is the byline shown with the title in the project details. This FAQ repeats that credit only; it does not infer additional contributors, editors, translators, or roles not displayed on this page.
- Which language editions are listed?
- The language editions listed on this page are English, Español. These labels identify the editions shown in the project details. This answer refers only to those listed languages and does not suggest that another edition exists. No other language or edition information is implied by this list.
Table of Contents
- Dedication
- I. The Man with the White Hair
- II. M. le Marquis
- Heart of Fire
- IV. In Curzon Street
- V. A Useful Gentleman
- VI
- VII. Letters
- VIII. Lady Tamplin Writes a Letter
- IX. An Offer Refused
- X
- XI. Murder
- XII. At the Villa Marguerite
- XIII. Van Aldin Gets a Telegram
- XIV. Ada Mason’s Story
- XV
- XVI. Poirot Discusses the Case
- XVII. An Aristocratic Gentleman
- XVIII
- XIX. An Unexpected Visitor
- Katherine Makes a Friend
- XXI
- XXII. M. Papopolous Breakfasts
- XXIII. A New Theory
- XXIV. Poirot Gives Advice
- XXV. Defiance
- XXVI. A Warning
- XXVII. Interview with Mirelle
- Poirot Plays the Squirrel
- A Letter from Home
- Miss Viner Gives Judgment
- XXXI. Mr. Aarons Lunches
- XXXII. Katherine and Poirot Compare Notes
- XXXIII. A New Theory
- XXXIV. The Blue Train Again
- XXXV. Explanations
- XXXVI. By the Sea