https://www.abebooks.com/9781908519573/Gingerbread-Spy-WW2-story-Black-1908519576/plp
The Gingerbread Spy: A WW2 spy story (Black Orchestra) - Toner, Jj: 9781908519573 - AbeBooks
A German secret agent threatens the D-Day landings. February 1944. British Intelligence is using German double agents to deceive the German high command about...