Although Arthur Conan Doyle is best known for his stories about the detective Sherlock Holmes, he was a prolific writer whose other works include science fiction stories, historical novels, plays, romances, poetry, and non-fiction.About the Author: Sir Arthur Ignatius Conan Doyle KStJ DL (22 May 1859 - 7 July 1930) was a British writer best known for his detective fiction featuring the character Sherlock Holmes. Originally a physician, in 1887 he published A Study in Scarlet, the first of four novels about Holmes and Dr. Watson. In addition, Doyle wrote over fifty short stories featuring the famous detective. The Sherlock Holmes stories are generally considered milestones in the field of crime fiction.