I started reading this book online written by an ex-witness. You can download the pdf for free.
http://www.jehovah-has-become-king.com/book/jehovah-himself-has-become-king.pdf
It's a fairly recent book published last year. It starts off slowly but gets really interesting after a couple of chapters.
It's gets into the WT hypocrisy with the UN involvement, child molestation policy and a bunch of other very relevant issues.