The unforgettable creation of Sir Arthur Conan Doyle, Sherlock Holmes is fiction's most famous and charming detective, renowned for his brilliant powers of deduction and perfect analysis of crime. With his faithful sidekick Dr. Watson, he solved the most complex and intriguing fictional crimes ever written. Immortalized by illustrators as a tall wiry man with deer stalker hat and smoking pipe, Sherlock Homes still remains the quintessential eccentric, enigmatic intellectual detective to millions of his aficionados. All the four novels of Sherlock Holmes A study in Scarlet, The Sign of Four, The Hound of the Baskervilles and The Valley of Fear are included in this volume, complete and unabridged.