The Sign of the Four and play adaptations insure this book: The Sign of the Four was also adapted for radio by Bert Coules in 1989 as part of BBC Radio 4's complete audio Sherlock Holmes, with Clive Merrison as Holmes, Michael Williams as Watson, and featuring Brian Blessed as Jonathan Small. The Sign of the Four The Sign of the Four (1890), also called The Sign of Four, is the second novel featuring Sherlock Holmes written by Sir Arthur Conan Doyle. Doyle wrote four novels and 56 short stories featuring the fictional detective. The story is set in 1888. "The Sign of the Four"
The Further Adventures of Sherlock Holmes The Further Adventures of Sherlock Holmes "This article is about the BBC Radio 4 series transmitted from 2002 to 2010. There is also a U.S. produced series, which began in 1998, that transmits under the same title and a book range from Titan Books." The Further Adventures of Sherlock Holmes is a series of radio dramas based on Arthur Conan Doyle's detective Sherlock Holmes. Written by Bert Coules as a pastiche of Conan Doyle's work, the series was broadcast on BBC Radio 4 in 2002, 2004, 2008-9 and 2010. There are sixteen episodes, all of them produced and directed by