Thanks, the Wiki entry for the book is brief and doesn't spend a sentence explaining Butz' work (a prof at Northwestern U.) Of course, it's been banned by Amazon, and I can't find it on other used books website.

Clearly, something happened to the Jews of Europe. They were discriminated against, tossed out of Germany, and then placed in ghettos/concentration camps. Tens of millions of other Europeans were murdered too, though, and they deserve to be remembered too.