John Wilkins meets a beautiful, irresistible girl, and his world is turned upside down. Looking at his wife, and thinking of the girl, everything turns red before his eyes - the colour of murder. This award-winning crime novel from 1957 is a gripping examination of the psychology of murder and the nature of justice, unravelling the mystery by showing the events leading up to a murder, and the psychiatric evaluation which follows.them has been murdered; Mallaig's view of the assailant but a brief glimpse of a ghastly face in the glow of a struck match.