The first novel in Margery Allingham’s renowned series introducing the legendary aristocratic sleuth Albert Campion.

Pathologist George Abbershaw is on holiday in Suffolk attending a social weekend at the remote Black Dudley manor. His friend Wyatt Petrie has organized a party to provide some diversion for his elderly uncle. With charming young Meggie Oliphant in attendance, George hopes to win her affections. But the lighthearted gathering soon takes a dark turn as the guests are caught in a deadly game.

The group soon discovers that the house is under the control of hardened criminals, and there is a killer among them. Now trapped, George must find a way to thwart their plans while getting himself and Meggie out alive. Luckily, one of the guests is Albert Campion—a notorious party crasher with a surprisingly good knack for solving mysteries.