(TV Series) (writer - 1 episode)
"Between Silk and Cyanide: A Codemaker's War, 1941-1945" HarperCollins, 1998; reprint, The Free Press, 1999, Touchstone 2000.
1 Print Biography |
2 Portrayals |
Did You Know?
The only indecipherable code in the world is a woman
Leo wrote the "code poem" used by Violette Szabo as portrayed in the film Carve Her Name with Pride
(1958). Leo was a real wartime cryptographer and often composed poems like this for agents to use as an emergency code. The life that I have Is all that I have And the life that I have Is yours The love that I have Of the life that I have Is yours and yours and yours A sleep I shall have A rest I ...