Arthur Conan Doyle

The Adventure of the Engineer's Thumb Arthur Conan Doyle

The Adventures of Sherlock Holmes is a collection of twelve short stories by Arthur Conan Doyle, featuring his fictional detective Sherlock Holmes. It was first published on 14 October 1892; the individual stories had been serialised in The Strand Magazine between July 1891 and June 1892. The stories are not in chronological order, and the only characters common to all twelve are Holmes and Dr. Watson. The stories are related in first-person narrative from Watson's point of view. An engineer, Victor Hatherley, attends Dr Watson's surgery after his thumb is chopped off, and recounts his tale to Watson and Holmes. Hatherley had been hired for 50 guineas to repair a machine he was told compressed Fuller's earth into bricks. Hatherley was told to keep the job confidential, and was transported to the job in a carriage with frosted glass, to keep the location secret. He was shown the press, but on closer inspection discovered a "crust of metallic deposit" on the press, and he suspected it was not being used for compressing earth. He confronted his employer, who attacked him, and during his escape his thumb is chopped off. Holmes deduces that the press is being used to produce counterfeit coins, and works out its location. However, when they arrive, the house is on fire, and the criminals have escaped.