The New Annotated Sherlock Holmes: The Complete Short ...
Arthur Conan Doyle
Akers, Arthur K. “Who Was Mrs. Watson's First Husband?” Baker StreetJournal 10 , No. 1 (Jan. 1960): 35–36. Alberstat, Mark J. “Was Holmes Ancestor of a Certain Boxer?” Canadian Holmes 6, No. 4 (Summer 1983): 32–33. (Letters to CH).