The Adventure of the Greek Interpreter a female pupil of Beeton School who can communicate with animals is kidnapped. She is made to interpret dog's language to find a bone of Neanderthal stolen from a laboratory and taken away by a dog but no clue is found. Holmes decides to solve the case with the help of his elder brother Mycroft and visits him in the Diogenes Club in Dealer house where he lives. Though Holmes is estranged from Mycroft, the brothers and Watson discover the bone and find out that it's Wilson Kemp, a pupil who lives in Dealer house stole it but Mycroft tries
Sherlock Holmes pastiches note as Holmes, his mind briefly clear, admits to Watson that he knows that his powers are failing him but simply cannot think clearly enough to get past his age. Everett Kaser has published a series of free reflection games (puzzles) with names referring to Sherlock Holmes stories: "Sherlock: The Game of Logic", "Dinner with Moriarty", "Watson<nowiki>'</nowiki>s Map", "Baker Street", "Scotland Yard" "Inspector Lestrade", "Mrs. Hudson", "Reichenbach Falls", "Queen's Gambit", "Mycroft<nowiki>'</nowiki>s Map". Sherlock Holmes, however, does not appear in the games, except some very small icons. In "Midnight Mysteries: Haunted Houdini" a hidden-object/puzzle video game released in 2012 by MumboJumbo,