Though best known as the creator of Sherlock Holmes, Sir Arthur Conan Doyle was also an accomplished writer of the most chilling horror stories of the 20th century. Written during the same period as the Sherlock Holmes mysteries, these horror stories share the darkness of Doyle's more well-known works, if not always their logical conclusions. Together they paint quite a different picture of Doyle than do his detective pieces, illuminating a writer as fascinated by the supernatural and the unsolveable as by the science of modern detection.