<P>Now in its second edition, <STRONG><EM>Fifty Key Thinkers in International </EM></STRONG><STRONG><EM>Relations</EM></STRONG> has been thoroughly updated with several new entries and a new preface to reflect the latest developments. There are new sections on Constructivism, International Political Theory, and English School, as well as a range of new thinkers. They include:</P><P></P><UL><LI>Samuel Huntington </LI><LI>Christine Sylvester</LI><LI>J¿rgen Habermas </LI><LI>John Rawls</LI><LI>Barry Buzan</LI></UL><P>Fully cross-referenced throughout, this book has everything for students of politics and international relations or indeed anyone who wants to gain an understanding of how nations can work together successfully.</P>