A Book, entitled “How Polish People Helped Germans Murder Jews;” was published recently (January 2013) in Poland.
I hope it will be translated into English. The author, Stefan Zgliczynski, is a journalist associated with the Polish version of Le Monde Diplomatique. His book generated many interesting comments on a Polish website:
The link below will take you to selected observations (translated by me).
Thay are worth reading and thinking about.