The Maastricht Treaty: Second Thoughts after 20 Years

Informal Governance in the European Union

After Lisbon: National Parliaments in the European Union

International Handbook on Informal Governance

The Social Construction of Europe

Brexit and Democracy: The Role of Parliaments in the UK and the European Union

The Institutions of the Enlarged European Union: Continuity and Change

The Contestation of Expertise in the European Union

The European Union’s Security Relations with Asian Partners

The Routledge Handbook of Parliamentary Administrations

Security Relations between China and the European Union: From Convergence to Cooperation?

The Making of European Security Policy: Between Institutional Dynamics and Global Challenges