Reviews of the first edition: "[A] significant and valuable contribution...well organized and accessible...[Howorth] provides a clear, detailed and comprehensive analysis of one of the most important policy developments in the history of the EU." - Alistair J. K. Shepherd, Journal of Common Market Studies "...the most comprehensive study of the topic to appear in English to date..." - Toby Vogel, European Voice "[E]mpirically rich, skilfully researched...illuminating and rewarding...[Howorth] should be commended...for accessible writing on complex issues." - Johan Eliasson, EUSA Review "...a book that is both rich in technical and historical details and engages lightly in theoretical debate...a pleasure to read." - Sonia Lucarelli, The International Spectator