On June 22, 1941, the Nazis had invaded Russia. When the news broke, Campbell argued about it with Lester del Rey for four hours, insisting that Russia wouldn’t last six weeks. The two men then took the train to New Jersey, where the author watched with amazement as Campbell told another passenger that the Nazis didn’t stand a chance—and added a few new points of his own. Not only had he changed his mind, but he had even improved on the argument.

