The Sceptred Isle Club

While visiting the Sceptred Isle Club, an exclusive London men's club, with his friend Geoffrey Moore, Sheriff John LeBrun of Jekyl Island, Georgia, is on the scene when several prominent men are murdered in the club's gambling room, the door of which is locked from the inside, and becomes caught up in the investigation into a seemingly senseless, impossible murder. Reprint. 20,000 first printing.