"Which author created, in a work of 1893, the fictitious gentlemen's club called ""The Diogenes Club""?"
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
Diogenes Club series Diogenes Club series The Diogenes Club is a series of short stories by British horror author Kim Newman, featuring the supernatural adventures of the titular club, a secret wing of the British government established to deal with extraordinary threats to the realm. The Diogenes Club stories have been collected into three core volumes: "The Man from the Diogenes Club", "The Secret Files of the Diogenes Club", and "Mysteries of the Diogenes Club". In addition to these, Diogenes Club stories have appeared in other Newman anthologies, most notably "Seven Stars", and "Dead Travel Fast". The Diogenes Club originates in the Sherlock