I really didn't like Catch-22 that much. And I disagree that it has become "the dominant myth about Americans in the war against fascism," too. It was okay, and well worth reading, but I got really, really bored before the end. And I don't think that it speaks to every citizen of the USA, and I don't think it is regarded that highly by them, either.
Just finished The Art of War (Sun-Tzu and translated by John Minford).