 DATE: In the scene where Edward reveals Valentin to be a spy working  for the Russians, there is a copy of Churchill, Taken From the  Diaries of Lord Moran: The Struggle for Survival on the shelf  alongside Joyces Ulysses. While the scene is set in 1961, Lord  Morans book, which covers the life of Winston Churchill from 1940  to 1965, was not published by Houghton Mifflin until 1966.