...a book that places the work of the Court of Justice at the centre of its examination of Community employment is both timely and welcome the author is well placed to critique not only the jurisprudence of the Court and the reasoning of its Advocates General, but also, most interestingly, the procedural and structural constraints within which it operates Fascinating insights are offered into the process of judicial deliberation and the existence of different constituencies of opinion that come into play Dr O'Leary's book is an essential point of reference for all researchers and students wishing to gain a deeper understanding of the work of the European Court of Justice and its collaborative relationship with the national courts. Jeff Kenner International Journal of Comparative Labour Law and Industrial Relations November 2003