What can I say or add that has not already been said about this much needed book? By much-needed I mean "every" Christian ought to have it in his library. Dr Hammond gets to the point and presents the facts about Islam. Sadly, most Christians and "most" politicians have no idea about the central tenets of Islam and its danger: especially to those who are ignorant about it (the threat of Islam in the past, in the present and in the future). It indeed is Islam vs Civilization. Yet this book does not leave us without a "how to" or "what to do". Peter gives directions on how to evangelize Muslims (a difficult task) and he gives it from his own experiences. I cannot recommend this book enough.