In the next installment of Regnery's bestselling Politically Incorrect Guide series, Islam expert Robert Spencer (author of Onward Muslim Soldiers) explodes the PC myths about Islam and casts a fresh and dramatic light on the crusader knights (featured in Ridley Scott's blockbuster new film the Kingdom of Heaven, in theaters this summer). The Politically Incorrect Guide to Islam (and the Crusades) will both generate news and spark debate.