Robert Gellately books

The Gestapo and German Society: Enforcing Racial Policy 1933-1945 (1991)

Your local library probably won't have this one. And unless you're a history dork with a particular interest in the Third Reich, there's really no need to read it (but if you are, it's excellent). But I'm putting up a review nonetheless, because it illustrates a couple interesting trends very w...