A thrilling World War One spy story from the author of the acclaimed Jack Haldean series. "There's a spy in England. Frankie's letter. Read Frankie's letter ..." Those were the last words said by a dying man to Anthony Brooke in Kiel, the heart of Imperial Germany, during the height of World War One. Anthony Brooke, English secret agent, was unsuspected until Terence Cavanaugh stumbled into his room. His cover blown and with the German army at his heels, Anthony has to escape from Kiel and get the secret of Frankie's letter back to England. But who is Frankie? The search to discover the truth leads Anthony to an innocent-seeming country house. Here, deep within the English countryside, as Anthony uncovers a web of spies, treachery and terrorists, the war becomes very close, very personal, and, as he falls hopelessly in love, very, very dangerous.