Sherlock Holmes and the Engineer's Thumb

A terrified young engineer arrives at Baker Street in the dead of night, his hand freshly bandaged and his thumb mysteriously missing.

He tells Sherlock Holmes and Dr. John Watson a bizarre story: he was hired for a secret job at a remote country house, sworn to silence, and led into a strange hydraulic press by a group of nervous strangers. When he realizes the machine is meant to crush him alive, he barely escapes with his life… but not without a gruesome injury.

As Holmes investigates, the case unravels into a dangerous plot involving counterfeiters, deception, and a desperate midnight escape. A tense and atmospheric mystery from the pen of Arthur Conan Doyle, ā€œThe Adventure of the Engineer’s Thumbā€ is one of the most chilling cases in the chronicles of Sherlock Holmes.
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