Dan Fleshler is a veteran of the mainstream Jewish community and the pro-Israel, pro-peace world as well. He has written a book that everyone concerned about US Middle East policy and how to change it should read. It’s called Transforming America’s Israel Lobby: The Limits of Its Power and the Potential For Change. 
I review it here for Zeek Magazine.
This is one of the most important books out there. Not only because it is a much fuller and more sober exposition of the “Israel Lobby” than anything else out there, but also because it is not merely academic–it also suggests how a peace lobby might be built.
I hope you’ll read mu review, but even more, I hope you’ll buy this book. I rarely act as a salesman for anyone, but this time, it’s really worth it.