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 also makes a minor but significant appearance in Warren Ellis and John Cassaday's comic book series "Planetary". Michael P. Hodel and Sean M. Wright presented a mystery-adventure "Enter the Lion: A Posthumous Memoir of Mycroft Holmes" (1979) in which Sherlock's older brother prevents a conspiracy involving a return of the American "colonies" to Great Britain. Sherlock makes appearances with Victor Trevor (from The Adventure of the Gloria Scott), Professor Moriarty and Moriarty's father. Carole Nelson Douglas has written a spin-off series centring upon Holmes' nemesis Irene Adler. The first book is titled "Good Night, Mr. Holmes" and takes place concurrently