The Valley of Fear

The Valley of Fear

by Arthur Conan Doyle

The Valley of Fear" is the fourth and final Sherlock Holmes novel by Arthur Conan Doyle, first published in 1915. The story begins with Holmes and Watson receiving a cryptic coded message warning of a plot against John Douglas, a country gentleman residing at Birlstone House. Upon their arrival, they find Douglas brutally murdered. The investigation uncovers a complex web of secrets, leading Holmes to delve into Douglas's mysterious past in America, involving a secret society of coal miners, a corrupt trade union, and the looming shadow of his arch-nemesis, Professor Moriarty. The narrative skillfully weaves between the present-day murder investigation in England and a historical account of a violent secret society in the American Vermissa Valley, forcing Holmes to unravel a mystery that spans continents and exposes profound dangers.

Reading ease score: 82.7 (6th grade). Easy to read.

Publisher
BookAI
Published
2026-01-26

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