As part of the infamous Double Cross operation, Jewish double agent Renato Levi proved to be one of the Allies' most devastating weapons. ln 1941, with the help of Ml6, Levi built an extensive spy ring in North Africa and the Middle East. But, remarkably, it was entirely fictitious. A network of imagined informants peddling false information to Levi's unwitting German handlers. | Double Cross In Cairo by Nigel West, Paperback | Indigo Chapters