Her Secret War

Her letters can save the country. But can she be trusted? A double agent. As World War Two rages, MI5 agent Sarah Gillespie is faced with her toughest challenge yet: handling Adeline Vernier, a mysterious double agent from Paris. A dangerous mission. Adeline's coded letters could help the Allies defeat the Germans—but, in return, she demands that her boyfriend is rescued from Nazi-occupied France. Adeline is not above threatening to double-cross MI5 to get what she wants, leaving Sarah fearful for the millions of lives at stake. Letters that could change their lives forever. As they embark on a secret operation through Lisbon, they must tread carefully to avoid the clutches of the Nazis. But will they make it out alive, together? Or is the enemy closer than they realise?

After losing her family to a Nazi bomb attack back home in Ireland, joins the British Secret Services to bring them justice. Partnered with an American undercover agent, Sarah embarks on a dangerous mission that takes her from war-torn London into the black mountains of Wales. But when one of her team is revealed to be a German mole, and enemies begin to close in, what price will Sarah have to pay to save her country, and to save herself?