This is the first book-length examination of the impact Leo Strauss’ immigration to the United States had on this thinking.  Adi Armon weaves together a close reading of unpublished seminars Strauss taught at the University of Chicago in the 1950s and 1960s with an interpretation of his later works, all of which were of course written against the backdrop of the Cold War. First, the book describes the intellectual environment that shaped the young Strauss’ worldview in the Weimar Republic, tracing those aspects of his thought that changed and others that remained...