The Hound of the Baskervilles found ranging around his grave howling and shrieking. In an attempt to lay the soul to rest, the villagers built a large building around the tomb, and to be doubly sure a huge slab was placed. Moreover, Devon's folklore includes tales of a fearsome supernatural dog known as the Yeth hound that Conan Doyle may have heard. It is believed by Weller (2002) that Baskerville Hall is based on one of three possible houses on or near Dartmoor, namely Fowelscombe in the parish of Ugborough, the seat of the Fowell Baronets; Hayford Hall, near Buckfastleigh (also owned by John King
Bertram Fletcher Robinson collaboration led only to Doyle's celebrated novel, "The Hound of the Baskervilles". Robinson also contributed an idea to the plot of a Sherlock Holmes short-story entitled "The Adventure of the Norwood Builder", which was first published in Collier's Weekly on 31 October 1903. Doyle is sometimes seen as downplaying the importance of Robinson's contribution to "The Hound of the Baskervilles". The literary scholar and critic, Professor William Wallace Robson wrote that it is 'impossible to determine' the precise extent of Robinson's role, but in all probability he merely acted as a 'creative trigger'. He adds that once the element of