I spent a little time in Germany as a schoolboy learning German, and it's a country I knew very well, spent a lot of time in. I knew the history very well. I've always wanted to do a piece of work about the post-war period, of one sort or another.
“I wrote my graduate thesis at New York University on hard-boiled fiction from the 1930s and 1940s, so, for about two years, I read nothing but Raymond Chandler, Dashiell Hammett, James Cain and Chester Himes. I developed such a love for this kind of writing.”