USA Today bestseller! Would you sell your secrets? Catherine Carlisle is trapped in a loveless marriage and the threat of World War Two is looming. She sees no way out... that is until a trusted friend asks her to switch her husband's papers in a desperate bid to confuse the Germans. Soon Catherine finds herself caught up in a deadly mixture of espionage and murder. Someone is selling secrets to the other side, and the evidence seems to point right at her. Can she clear her name before it's too late? ...