Diogenes Club series "Sherlock". The Diogenes Club has appeared, in various forms, in a great many other settings, most of which take as given the Club's connection to the British Secret Service: Diogenes Club The Diogenes Club is a fictional gentleman's club created by Sir Arthur Conan Doyle and featured in several Sherlock Holmes stories, such as "The Greek Interpreter". It seems to have been named after Diogenes the Cynic (although this is never explained in the original stories) and was co-founded by Sherlock's indolent elder brother, Mycroft Holmes. The club is described by Sherlock Holmes in the story "The Adventure of
William Lee Miller of the 20th century... ...He was a big influence on me, the reason I studied the things I did, and he would be my mentor -- my chief mentor... ...I didn't study directly with him; I studied at Yale under his brother, a man called Richard Niebuhr, who was kind of the Mycroft Holmes to his Sherlock Holmes -- you know, the Sherlock Holmes story, the one who's in the background and is even smarter than his well known brother. But Reinhold was down in New York, and we collaborated in many organizations. I wrote for his magazine. I knew