Sir Arthur Conan Doyle (1859–1930) was a British writer and physician, renowned for creating the iconic detective character, Sherlock Holmes. Born in Edinburgh, Doyle studied medicine at the University of Edinburgh, which later informed much of his literary work. His early career balanced medical practice with writing, but his creation of the astute detective Sherlock Holmes and his loyal companion, Dr. John Watson, in 'A Study in Scarlet' (published 1887) brought him widespread acclaim. The immense popularity of Holmes led to a series of novels and short stories, such as 'The Adventures of Sherlock Holmes' and 'The Hound of the Baskervilles.' Doyle's writing is distinguished by its lucid prose, intricate plotting, and the use of forensic science which mirrored the emerging investigative techniques of the time. While best known for his detective fiction included in collections like 'THE GREAT BRITISH DETECTIVES - Boxed Set,' Doyle also penned historical novels, science fiction, plays, and poetry. Despite the shadow that Sherlock Holmes cast on his other works, Doyle's contribution to various genres underscores his versatility and impact on English literature. He was knighted in 1902 for his services beyond literature, including his involvement in the Boer War. Doyle's enduring legacy continues to influence detective fiction and the broader literary world.