Between Silk And Cyanide

Illustrated with photos. Twenty-three is awfully young to find yourself with the power of life and death. . . Leo Marks failed the examination to go and work on codes at Bletchley by being just too good and too much of a smart aleck. Instead, he was imposed on a not entirely willing Special Operations Executive (SOE) to teach coding to agents dropped into Europe and to decode the sometimes indecipherable messages they sent back at great risk to their lives. His speeches to his staff on the mortal danger of slowness or carelessness are classics of guilt-tripping. Absence of mistakes made him suspect that the Germans had captured SOE's Dutch agents--his youth and personality meant that his superiors were slow to believe him. In his spare time, he revolutionized cryptography by inventing one-time-only pads, and wrote poems for agents to use as keys--including the poem associated with Violette Szabo, "Odette". This is a moving memoir of the agents like Odette and Noor Inayat Khan, whose fates we already know and whom he tried in vain to protect. This is a powerful memoir of war, responsibility and guilt; Marks, hitherto famous as screenwriter on Peeping Tom and son of the 84 Charing Cross Road family, has written a classic. --Roz Kaveney