Audiolibro: The Mystery of Cloomber

This novel is written by the author of, among other novels, the Stories of Sherlock Holmes. It is narrated by John Fothergill West, who tries to discover why the tenant of Cloomber Hall, General Heatherstone, is nervous to the point of being paranoid. Why are his fears becoming stronger every year at the fifth of October? And why doesn't he let his children leave home? This is a great mystery novel with a sharp twist at the end.