Publications

• EU Law: Text, Cases and Materials, co-written with P.P.Craig (4th ed.,Oxford U. Press, 2007 )
• New Governance and Constitutionalism in Europe and the U.S., co-edited with Joanne Scott, Hart Publishing 2006
• Social Rights in Europe, co-edited with Bruno de Witte, Oxford U. Press,2005
• EU Law and the Welfare State(edited), Oxford U. Press, 2005

Articles

• Developing Democracy Beyond the State" 46 Columbia Journal of Transnational Law (2008)
• Introduction to Narrowing the Gap: Law and New Approaches to Governance in the EU (with Joanne Scott) 13 Columbia Journal of European Law 513 (2007)
• The European Constitutional Project after the Referenda, 13 Constellations: International Journal of Critical and Democratic Theory 205 (2006)
• Reconceiving Law and New Governance (with Neil Walker) 13 Columbia Journal of European Law 513 2007
• The Denationalization of Constitutional Law (with Oliver Gerstenberg)47 Harvard International Law Journal 243, 2005
• Rethinking Law in Neofunctionalist Theory,12 Journal of European Public Policy, 2005
• The Drafting of a Constitution for the European Union: Europe's Madisonian Moment or a Moment of Madness?, 61 Washington and Lee Law Review 555, 2004
• Beyond the Charter: How Enlargement Has Enlarged the Human Rights Policy of the European Union, 27 Fordham International Law Journal 679, 2004
• Law and Transnational Civil Society: Upsetting the Agenda?, 9 European Law Journal 387 (with Neil Walker),2003
• The Constitutional Challenge of New Governance in the European Union, 28 European Law Review 814, 2003