Holmes and Watson investigate spies and amateur beggars in this thrilling addition to the Sherlock Holmes mythos, based on one of the unpublished tales mentioned in the original series. A short story by best-selling novelist John Gregory Betancourt, author of the Black Orchid Award-winning Peter "Pit" Geller mystery series.
Used availability for John Gregory Betancourt's The Adventure of the Amateur Mendicant Society
December 2008 : USA Paperback
February 2011 : USA, Canada, UK Kindle edition