London, Chatto & Windus, 1897. First Edition. First Impression. Hardback. A very good copy. A Sherlockian parody concerning a certain Mr Warlock-Jones. Uncommon. No copies on the market, one at auction, common enough in the institutions. Condition: a little bumping and rubbing to the spine tips and corners, owner's plate to front pastedown, scattered foxing throughout. 32pp ads dated May 1897. [8062, Hyraxia Books].