The Hound of the Baskervilles

Sir Arthur Ignatius Conan Doyle, was a Scottish physician and writer, most noted for his stories about the detective Sherlock Holmes, which are generally considered a major innovation in the field of crime fiction, and for the adventures of Professor Challenger. He was a prolific writer whose other works include science fiction stories, historical novels, plays and romances, poetry, and non-fiction.

Arthur Conan Doyle was born on 22 May 1859 in Edinburgh, Scotland, to an English father of Irish descent, Charles Altamont Doyle, and an Irish mother, née Mary Foley. His parents were married in 1855.

Conan Doyle was sent to the Roman Catholic Jesuit preparatory school Hodder Place, Stonyhurst, at the age of nine. He then went on to Stonyhurst College, but by the time he left the school in 1875, he had rejected Christianity to become an agnostic.

In 1882, he joined former classmate George Budd as his partner at a medical practice in Plymouth, but their relationship proved difficult, and Conan Doyle soon left to set up an independent practice.  Arriving in Portsmouth in June of that year with less than £10 to his name, he set up a medical practice at 1 Bush Villas in Elm Grove, Southsea. The practice was initially not very successful; while waiting for patients, he again began writing stories. His first significant work was A Study in Scarlet, which appeared in Beeton's Christmas Annual for 1887 and featured the first appearance of Sherlock Holmes, who was partially modeled after his former university professor Joseph Bell, to whom Conan Doyle wrote "It is most certainly to you that I owe Sherlock Holmes. ... Round the center of deduction and inference and observation which I have heard you inculcate I have tried to build up a man." Future short stories featuring Sherlock Holmes were published in the English Strand Magazine. Interestingly enough, Robert Louis Stevenson was able, even in faraway Samoa, to recognize the strong similarity between Joseph Bell and Sherlock Holmes: "My compliments on your very ingenious and very interesting adventures of Sherlock Holmes. ... Can this be my old friend Joe Bell?" Other authors sometimes suggest additional influences—for instance, the famous Edgar Allan Poe character, C. Auguste Dupin. (wikipedia.org)