It’s early 1938, and Maisie Dobbs is back in England. On a fine yet chilly morning, as she walks towards Fitzroy Square – a place of many memories – she is intercepted by Brian Huntley and Robert MacFarlane of the Secret Service. The German government has agreed to release a British subject from prison, but only if he is handed over to a family member. Because the man’s wife is bedridden and his daughter has been killed in an accident, the Secret Service wants Maisie – who bears a striking resemblance to the daughter – to retrieve the man from Dachau, on the outskirts of Munich.The British government is not alone in its interest in Maisie’s travel plans. Her nemesis – the man she holds responsible for her husband’s death – has learned of her journey, and is also desperate for her help.Traveling into the heart of Nazi Germany, Maisie encounters unexpected dangers – and finds herself questioning whether it’s time to return to the work she loved. But the Secret Service may have other ideas . . .