The Hound of the Baskervilles by Arthur Conan Doyle is a famous Sherlock Holmes novel featuring Holmes and Dr. Watson. Set on the eerie Devonshire moors, it centers on a legendary supernatural hound threatening the Baskerville family. Investigating Sir Charles Baskerville’s death and Sir Henry’s danger, the story blends mystery, suspense, and gothic horror. Exploring fear, superstition, and rational deduction, its atmospheric setting and gripping plot make it a classic and enduring work of detective fiction.