Leo Strauss's Philosophy and Law contains a groundbreaking study of the political philosophy of Maimonides and his Islamic predecessors, and it offers an argument on behalf of that philosophy which is also a profound critique of modern philosophy. Here is an entirely new and complete English translation of Strauss's work, which takes as its ideal the exacting standards of accuracy that Strauss himself emphasized in his own work. It includes a prefatory essay introducing the argument of each of the four sections of Philosophy and Law.