Here are a number of recent books on religion and politics:
Patrick M. Garry, Wrestling With God: The Court's Tortuous Treatment of Religion ,(Catholic University of America Press, May 2006).
Jonathan Bartley, Faith And Politics After Christendom: The Church As A Movement for Anarchy, (Paternoster Press, Sept. 2006).
Dan Wakefield, The Hijacking of Jesus: How the Religious Right Distorts Christianity and Promotes Prejudice and Hate, (Nation Books, March 2006).
Robin Meyers, Why the Christian Right Is Wrong: A Minister's Manifesto for Taking Back Your Faith, Your Flag, Your Future, (John Wiley & Sons, May 2006).
Shmuel Bar, Warrant for Terror : The Fatwas of Radical Islam, and the Duty of Jihad , (Rowman & Littlefield Publishers, Inc. , April 2006).