The Hounds of Baskerville order to test his theory. He also points out Sherlock was wrong for once; he believed the drug was in Henry's sugar and put it in John's coffee. In the closing scenes, Mycroft oversees the release of Jim Moriarty (Andrew Scott) from a holding cell in which he has written Sherlock's name all over the walls. The story is based on Arthur Conan Doyle's novel "The Hound of the Baskervilles", and also contains plot devices and lines from other Doyle stories: In June 2011, it was announced that Russell Tovey would appear in "Sherlock" series two in its second episode.
The Fox and the Hound (novel) animals". Along with a cash prize of $10,000, the company obtained the publication rights for the novel, releasing it in hardback form on September 11 that year. The novel was published in the United States by Dutton and in Canada by Clarke, Irwin and Company, simultaneously. A reprint by Pocket Books followed in 1971. The novel has been released in twelve other countries, including Finland in 1968 by Otava, and in Germany by Hoffmann und Campe. "The Fox and the Hound" was selected as a Reader's Digest Book Club selection in 1967 and an abridged version was printed in the