The Hound of the Baskervilles by Arthur Conan Doyle

When Sir Charles Baskerville is found dead on the moor, rumors swirl of a diabolical hound stalking his family line. Sherlock Holmes sends Dr. Watson to investigate the eerie Baskerville estate, while he works in the shadows to unravel the truth. As strange sightings and chilling howls plague the countryside, the mystery deepens into a web of superstition, greed, and betrayal. With Gothic atmosphere and spine-tingling suspense, this is one of Holmes' most iconic and thrilling cases. Arthur Conan Doyle masterfully blends horror and deduction in this detective classic.