Who wrote the 2007 British television film "Coming Down The Mountain" and authored a 2003 mystery novel based on Arthur Conan Doyle's short story "Silver Blaze"?
Coming Down the Mountain: Coming Down the Mountain is a 2007 British television film which was shown on BBC One, written by Mark Haddon (author of "The Curious Incident of the Dog in the Night-Time") and directed by Julie Anne Robinson. The Curious Incident of the Dog in the Night-Time: The Curious Incident of the Dog in the Night-Time is a 2003 mystery novel by British writer Mark Haddon.
i don't know