Agatha Christie’s most famous detective, Hercule Poirot, receives the delightful Mr. Men Little Miss treatment in this charming and humorous mystery adventure, written and illustrated by Adam Hargreaves. Loosely inspired by Murder on the Orient Express, this hardcover book introduces young readers to Mr. Poirot as he solves a perplexing case aboard a luxurious train journey.

• Features Mr. Poirot, a new Mr. Men character based on Agatha Christie's famous Belgian detective.
• A humorous mystery adventure perfect for younger fans of detective stories.
• Written and illustrated by Adam Hargreaves, creator Roger Hargreaves' son.
• Part of a mischievous new partnership series alongside Little Miss Marple titles.
• Durable hardcover binding with engaging four-color illustrations.

Mr. Poirot is traveling on the Opulent Express to Paris. His fellow passengers include intriguing characters such as the wealthy business tycoon Mr Rude, Madame Magic, Colonel Impossible, and Professor Inventor. When a thief strikes onboard the train, it is up to Mr. Poirot to utilize his "little grey cells" to investigate and solve this seemingly impossible mystery.

• Brand: Farshore
• Author: Adam Hargreaves
• Creator: Roger Hargreaves
• Binding: Hardcover
• Language: English
• Print Length: 32 pages
• Reading Age: 5 - 7 years
• Dimensions: 16.6 x 0.8 x 15.1 cm
• Weight: 142 g
• Publication Date: February 26, 2026
• ISBN-13: 978-0008740955

Perfect for children aged 5 to 7 who enjoy fantasy, adventure, and introductory mystery stories, this book brings classic detective work into the fun world of Mr. Men.