Sir Arthur Conan Doyle (1859–1930) was a prolific British writer, best known for creating the enduring detective character, Sherlock Holmes. Born in Edinburgh, Scotland, Doyle pursued medicine at the University of Edinburgh, a background that would later inform his meticulous approach to crafting mystery narratives. His literary breakthrough materialized with 'A Study in Scarlet' in 1887, introducing Holmes and his companion, Dr. John Watson, to the public. Doyle's contributions to detective fiction are consolidated in the comprehensive collection 'The Complete Sherlock Holmes & Other Crime Mysteries', encompassing all four novels and fifty-six short stories featuring the detective, as well as his other works in the genre. These tales are celebrated for their ingenuity, narrative structure, and the application of deductive reasoning. Doyle's style is characterized by its clarity, attention to detail, and the seamless interweaving of Victorian-era settings with complex plotlines. Despite an attempt to move on from the character, public demand compelled Doyle to continue writing Holmes stories for decades. Aside from Holmes, Doyle wrote historical novels, science fiction, plays, poetry, and non-fiction. His literary legacy extends beyond Sherlock Holmes, influencing subsequent generations of crime writers and solidifying his standing as a titan of the mystery and detective genre.