A definitive collection of the four full-length Sherlock Holmes novels written by Arthur Conan Doyle. This volume brings together the complete novel adventures of the world's most famous detective, Sherlock Holmes, and his trusted companion, Dr. John Watson.

Included Novels:

• A Study in Scarlet
• The Sign of Four
• The Hound of the Baskervilles
• The Valley of Fear

From mysterious murders and stolen treasures to secret societies and supernatural legends, these novels showcase Holmes's extraordinary powers of observation, logic, and deduction. Together, they form the foundation of one of the most influential detective series ever written.