Sir Arthur Ignatius Conan Doyle (1859-1930) was a seminal British author best known for his detective fiction featuring the iconic character Sherlock Holmes. Born in Edinburgh, Scotland, Doyle initially pursued a medical career, graduating from the University of Edinburgh Medical School. However, his passion for writing prevailed, and he published his first Holmes story, 'A Study in Scarlet,' in 1887, creating a character that would define an era of mystery and crime fiction. His outstanding contribution to literature includes a rich tapestry of works, but none so enduring as the Holmes series. Among these, 'The Memoirs of Sherlock Holmes' (1894) collects eleven stories which delve deeper into Holmes's ingenuity and Doctor Watson's narrative prowess, reflecting Doyle's masterful blend of logical deduction and gripping storytelling. Doyle's literary style, characterised by meticulous plotting, attention to detail, and the interplay between the rational and the fantastic, has garnered esteem from critics and spawned innumerable adaptations across various media. Beyond the cerebral entertainment that Holmes' cases provided, Doyle's works are seen as meticulous social commentaries of Victorian and Edwardian-era Britain. Though primarily celebrated for his detective stories, Conan Doyle's oeuvre also spans historical novels, science fiction, plays, romances, poetry, and non-fiction, reflecting a versatile and richly imaginative author who left an indelible mark on literature and popular culture.