'...makes a valuable contribution to debates about the current status and future direction of the European Union. It offers detailed accounts of policy and conflicting visions and should be read by all those concerned with what is at stake in the EU's pursuit of an "ever closer union".' Costas M. Constantinou, Keele University, UK ' ... stands out for its substantive breadth, empirical thoroughness and an impressive mix of conceptual and case-study contributions by a group of rising stars. ' Kalypso Nicolaïdis, St Antony's College, University of Oxford, UK