- New York: Trident Press, (1971).
- cloth, dust jacket.
- 317 pages.
Price: $20.00 other currencies
Order Nr. 135280
First edition, first printing. A Sherlockiana story in which the Sons of the Copper Beeches, a branch of the Baker Street Irregulars, challenges its members with a "Chase." The winner gets a $100,000 collection of Sherlockian manuscripts. Inscribed by the author on the title page. Near fine in a very good jacket.