US Foreign Policy since 1945 is an essential introduction to postwar US foreign policy. It combines chronologic and thematic chapters to provide an historical account of US policy and to explore key questions about its design, control and effects. New features of this second edition Covering topics from American foreign policy-making, US power and democratic control, through to Cold War debates, economic warfare, WMDs and the war on terrorism, US Foreign Policy since 1945 is the ideal introduction to the topic for students of politics and international relations.
Has a lot of great info about U.S Foreign Policy though. If that's what you're looking for, read this book. If you are looking for a fun, interesting read this isn't it though. It's very packed with information, and can be boring and difficult in some parts. I suppose it's affected by your individual interests though.