Handsome Italian laborer Kieron Moore works as caretaker of the Neopolitan villa inherited by plain-Jane Englishwomen Margaret Johnston and Dulcie Gray. Johnston is swept off her feet by the raffishly charming Moore, and before long they are wed.

Vivian Kenway, a young Englishman from an aristocratic background, flunks out of Oxford, and decides to use his considerable charm to achieve his goal of, apparently, making dissipation his career. His derelictions include seduction, betrayals of sweethearts, family and friends, and Marriage for money. All this with no signs of remorse or redemption, since his life as a completely unprincipled rake is quite enjoyable...for him, at least. Then, World War II breaks out and he is given a chance to die a heroic death for flag and country. Maybe.

A skeptical college professor discovers that his wife has been practicing magic for years. Like the learned, rational fellow he is, he forces her to destroy all her magical charms and protective devices, and stop that foolishness. He isn't put off by her insistence that his professional rivals are working magic against him, and her protections are necessary to his career and life.

Called in to investigate the murder of a model, Chief Inspector Birkett and Sergeant Saunders soon discover that the victim had been leading somewhat of an immoral life.