George a Vanderburgh

year of pub­li­ca­ti­onISBNauthor(s)title
1993978-1-896032-00-9Ronald Burt De WaalThe Universal Sherlock Holmes
1994978-1-896032-01-6DeWaal ยท RonaldUniversal Sherlock Holmes 5 Vols.
1995978-1-896032-43-6Peter NeugebauerSherlock Holmes: The truth about Ludwig II