When to Publish

You will probably only find it in a second-hand bookstore (I found mine in Ottawa), or you can wait a month and maybe Amazon will be able to find a paperback version for you, but a great book on a fantastic intelligence success is The Double-Cross System by Sir J.C. Masterman. The short version: British intel caught and turned every Nazi spy the Third Reich sent into the country during WW II. If you have trouble with dates WW II ended in 1945; Double-Cross was published in 1972.