"As the war turns in Britain’s favour, Brin confronts old and new enemies and discovers someone close to him is a British traitor. Jameson finally breaks free of the torturer, Anton Ziegler, but is he walking into even greater danger when the SS takes him captive and extradites him to Berlin? MI5 continues to groom its double-cross agents in the lead up to Britain’s greatest deception against Germany, while the Germans use a legion of British traitors in their propaganda war against Russia."