Valley of Fear

A cryptic message. A brutal murder. A conspiracy that reaches across continents. The Valley of Fear (1915), by Sir Arthur Conan Doyle, is the last full-length Sherlock Holmes novel and one of his darkest tales. Holmes and Dr. Watson are called to investigate the violent death of a country gentleman, only to uncover a mystery tied to a secret society, betrayal, and revenge. With its chilling at...