In this classic mystery novel, Sherlock Holmes and his friend investigate a murder or suicide at a country manor. Suspecting a secret society, they embark on a dangerous infiltration. From the iconic author Arthur Conan Doyle, this thrilling tale is a must-read for fans of crime fiction.

The Valley of Fear

Sherlock Holmes is a fictional consulting detective in London ~1880-1914 created by Scottish author and physician Sir Arthur Conan Doyle. Holmes, master of disguise, reasoned logically to deduce clients' background from their first appearance. He used fingerprints, chemical analysis, and forensic science. 