Miss Iris Sparks, quick-witted and impulsive, and Mrs. Gwendolyn Bainbridge, practical and widowed with a young son, are determined to achieve some independence and do some good in a rapidly changing world.But the promising start to their marriage bureau is threatened when their newest client, Tillie La Salle, is found murdered and the man arrested for the crime is the prospective husband they matched her with. While the police are convinced they have their man, Miss Sparks and Mrs. Bainbridge are not. To clear his name--and to rescue their fledging operation's reputation--Sparks and Bainbridge decide to investigate on their own, using the skills and contacts they've each acquired through life and their individual adventures during the recent war.Little do they know that this will put their very lives at risk.

    After his uniform and possessions raise suspicions, MI5 operative and family friend Ben Cresswell is covertly tasked with determining if the man is a German spy. The assignment also offers Ben the chance to be near Lord Westerham’s middle daughter, Pamela, whom he furtively loves. But Pamela has her own secret: she has taken a job at Bletchley Park, the British code-breaking facility.As Ben follows a trail of spies and traitors, which may include another member of Pamela’s family, he discovers that some within the realm have an appalling, history-altering agenda. Can he, with Pamela’s help, stop them before England falls?Inspired by the events and people of World War II, writer Rhys Bowen crafts a sweeping and riveting saga of class, family, love, and betrayal.