Islam expert Robert Spencer reveals Islam's ongoing, unshakable quest for global conquest and why the West today faces the same threat as the Crusaders did--and what we can learn from their experience.

A clarion call for the defense of the West before it is too late." -- Ibn Warraq, author

"A much-needed antidote to the poisonous propaganda that compromises our current battle against jihadist murder." -- Bruce Thornton, historian

"An enormous amount of well-researched material. Throws the ball back into the camp of Arabist historians." -- Walid Phares, terror analyst

"Assails,...

Taking on the hard questions about what the Islamic religion actually teaches, Robert Spencer sets forth the potentially ominous implications of those teachings for the future of both the Muslim world and the West.