The four Sherlock Holmes novels are: A Study in Scarlet, Sign of the Four, The Hound of the Baskervilles, and The Valley of Fear. According to Wikipedia: "Sir Arthur Ignatius Conan Doyle, (22 May 1859 – 7 July 1930) was an author most noted for his stories about the detective Sherlock Holmes, which are generally considered a major innovation in the field of crime fiction, and for the adventures of Professor Challenger. He was a prolific writer whose other works include science fiction stories, historical novels, plays and romances, poetry, and non-fiction."
Sherlock Holmes : El Sabueso de los Baskerville
Sir Arthur Conan Doyle
audiobookA Study in Scarlet (Part 2: The Country of the Saints)
Sir Arthur Conan Doyle
audiobookA Study in Scarlet (Part 1: Being a Reprint from the Reminiscences of John H. Watson, M.D.)
Sir Arthur Conan Doyle
audiobookThe Return of Sherlock Holmes
Sir Arthur Conan Doyle
audiobookbookThe Memoirs of Sherlock Holmes
Sir Arthur Conan Doyle
audiobookThe Adventures of Sherlock Holmes
Sir Arthur Conan Doyle
audiobookbookThe Valley of Fear : A Sherlock Holmes Novel
Sir Arthur Conan Doyle
audiobookThe Hound of the Baskervilles : A Sherlock Holmes Novel
Sir Arthur Conan Doyle
audiobookThe Valley of Fear : A Sherlock Holmes Novel
Sir Arthur Conan Doyle
audiobookThe Valley of Fear (Part 2: The Scowrers)
Sir Arthur Conan Doyle
audiobookThe Case-Book of Sherlock Holmes
Sir Arthur Conan Doyle
audiobookThe Valley of Fear (Part 1: The Tragedy of Birlstone)
Sir Arthur Conan Doyle
audiobook