In the Allies' postwar analyses of the Nazis' defeat, the "weakness and incompetence" of the German intelligence services figured prominently. And how could it have been otherwise, when they worked at the whim of a regime in the grip of "ignorant maniacs"? But what if, Robert Hutchinson asks, the worldviews of the intelligence services and the "ignorant maniacs" aligned more closely than these analyses--and subsequent studies--assumed? What if...