Set in London during the Blitz, Elizabeth Bowen’s novel centers on Stella Rodney, who is navigating a complex personal life amid the chaos of war. She is approached by a mysterious agent who reveals her lover, Robert Kelway, may be a Nazi spy. To protect him, Stella must make a terrible choice. The novel masterfully captures the moral and psychological tensions of wartime, reflecting the city’s devastation in the characters' inner turmoil.