Pooling their meager resources, Lady Cornelia Dagenham, her sister-in-law Aurelia, and their friend Liv Lacey arrive in London's Cavendish Square to spend a month at the home Liv has just inherited. But why anyone would show a fervent interest in purchasing the rundown property -- particularly the arrogant Viscount Bonham, who clearly could afford the finest of homes -- is a puzzle to Cornelia. His charms are undeniable, though -- and Cornelia finds her resistance to this mysterious stranger falling away...as a sparking passion clouds her view. But their affair may place her and her friends in danger as Harry Bonham sweeps her into the sparkling whirl of high society. Leading a double life as a code breaker for the Crown, Harry is a man of many secrets. Is it Cornelia whom he truly desires, or something hidden in the house on Cavendish Square?