1: Michelle Cini and Nieves Pérez-Solórzano Borragán: Introduction Part 1: The Historical Context 2: David Phinnemore: The European Union: Establishment and Development 3: Clive Church and David Phinnemore: Carrying the EU Forward: the Post-Lisbon Era Part 2: Theories and Conceptual Approaches 4: Carsten Strøby Jensen: Neo-functionalism 5: Michelle Cini: Intergovernmentalism 6: Ben Rosamond: Critical Approaches to the Study of the European Union 7: Thomas Christiansen and Michelle Cini: Governance and Institutionalist Approaches to the Study of the European Union 8: Tanja A. Börzel and Diana Panke: Europeanization Part 3: Institutions and Actors 9: Morten Egeberg: The European Commission 10: Jeffrey Lewis: The European Council and the Council of the European Union 11: Charlotte Burns: The European Parliament 12: Paul James Cardwell: The Court of Justice of the European Union 13: Rainer Eising: Interest Groups and the European Union 14: Simona Guerra and Hans-Joerg Trenz: Citizens and Public Opinion in the European Union Part 4: Policies and Policy-Making 15: Edward Best: Policy-making in the European Union 16: Maria Garcia: EU Trade and Development Policies 17: Ana E. Juncos and Nieves Pérez-Solórzano Borragán: European Union Enlargement 18: Ana E. Juncos: The European Union's Foreign, Security, and Defence Policies 19: Michelle Egan: The Single Market 20: Emek M. Uçarer: The European Union's Area of Freedom, Security, and Justice 21: Dermot Hodson, Uwe Puetter, and Amy Verdun: Economic and Monetary Union and the Euro Crisis 22: Ève Fouilleux and Viviane Gravey: The Common Agricultural Policy 23: Alison Harcourt: EU Digital Policy 24: Viviane Gravey, Andrew Jordan, and David Benson: Environment and Climate Change Policy in the European Union 25: Andrew Geddes: Migration and Refugee Policies in the European Union Part 5: Issues and Debates 26: Nieves Pérez-Solórzano Borragán and Michelle Cini: Brexit 27: Stijn Smismans: Democracy, Legitimacy and the Rule of Law in the European Union 28: Roberta Guerrina and Koen Slootmaeckers: Gender, Sexuality, and Equalities+ in the European Union 29: Maryna Rabinovych: The European Union and Russia's War against Ukraine 30: Sabine Saurugger: The Future of the European Union