Pug cheered up later in the week, as most people did, when Hitler’s deputy Führer, the black-browed fanatic Rudolf Hess, made a solo flight to Scotland, landed by parachute, and demanded to see Winston Churchill. For a day or two it seemed that Germany might be cracking. But the Nazis at once announced that Hess, through heroic overwork, had gone off his head. The British said little publicly.