The author of "The Adventures of Sherlock Holmes" is Sir Arthur Conan Doyle. This collection of twelve short stories, published in 1892, features the famous detective Sherlock Holmes and his companion Dr. John Watson as they solve various mysteries. Sherlock Holmes, known for his keen observation skills, logical reasoning, and mastery of forensic science, has become a cultural icon in detective fiction. Conan Doyle's creation not only established the detective genre but also set the standard for mystery writing. The character of Sherlock Holmes has since inspired numerous adaptations in film, television, and theater.