This is where a historical partnership between Dr. Watson, the classic Victorian gentleman, and Sherlock Holmes, the eccentric, famed sleuth, begins. Join them as they piece together clues ranging from bloodstains and footprints to cigarette ash and wedding rings, and come to some unexpected conclusions. The four books authored by Sir Arthur Conan Doyle are included in this hardbound deluxe edition A Study in Scarlet 1887, The Sign of the Four 1890, The Hound of the Baskervilles 1902, and The Valley of Fear 1903. 1915. These novels have been successfully engaging readers for more than a century now, featuring the legendary detective Sherlock Holmes.