Book Blogging

BOOK BLOGGING....It's kinda slow around here today, so how about if I put you guys to work for a change? I've been in a fiction phase for the past month and I'm ready to switch back to nonfiction for a while. Got any recommendations? I don't happen to be in the mood for either political books or history at the moment, but anything else is fair game. I want to learn something new about some interesting institution, movement, or field of knowledge. What have you got for me?