The Rivals of Sherlock Holmes (book series)
The Rivals of Sherlock Holmes is a series of published anthologies by Hugh Greene, the former director-general of the BBC.
Some of the stories were subsequently adapted for a television series of the same name, broadcast 1971-1973.''Cosmopolitan Crimes: Foreign Rivals of Sherlock Holmes'' (1971)
''Further Rivals of Sherlock Holmes: The Crooked Counties '' (1973)
''The American Rivals of Sherlock Holmes'' (1976)