While on vacation in England, detective Tony Peterson and the witch Cassandra visit Tony's estranged cousin Lord Trent Malkin and his wife Ruby. The two couples team up to investigate the disappearance of a maid from the manor and a series of murders by an ancient cat cult. Complicating things are hostile villagers, an unfriendly vicar and amateur sleuth, Miss Emma Simon. Who can be trusted in the village of Little Bascombe? And if the legend of a Devil Cat wandering the countryside in search of souls to devour is true, are Tony and Cassandra about to face the greatest threat of their lives?