Sherlock Holmes is a detective. A london-based "Consulting detective" whose abilities border on fantastic , Holmes is famous for his astute logical reasoning. He can solve all difficult cases and he use forensic science skill to solve all difficult cases. But all four stories are narrated by Holmes's close friend and boigrapher, Dr. John Watson

The Adventures of Sherlock Holmes is a collection of twelve stories written by Arthur Conan Doyle featuring his famous detective.