Part I - History and Nature
1: The European Union: A Historical Perspective I, Roger Goebel
2: The European Union: A Historical Perspective II, Roger Goebel
3: The European Union: An International Perspective, Christina Eckes and Ramses Wessel
4: The European Union: A Constitutional Perspective, Koen Lenaerts and Jose Antonio Gutierrez-Fons
5: The European Union: A Comparative Perspective, Ernest A. Young
Part II - Constitutional Foundations
6: The Competences of the Union, Theodore Konstadinidis
7: The Principle of Subsidiarity, Federico Fabbrini
8: The Principle of Proportionality, Takis Tridimas
9: Direct Effects and Indirect Effects, Robert Schütze
10: Supremacy and Preemption, Amadeo Arena
11: Loyalty and Constitutional identity, Barbara Guastaferro
12: Fundamental Rights and the Union, Sionaidh Douglas-Scott
13: The Method and Processes of Treaty Amendments, Steve Peers
Part III - Institutional Framework
14: The European Parliament, Kieran Bradley
15: The European Council, Wolfgang Wessels
16: The Council, Philipp Dann
17: The Commission, Peter Oliver and Bernd Martenczuk
18: The Court of Justice of the European Union, Takis Tridimas
19: The European Central Bank, Chiara Zilioli
20: The Court of Auditors, Thomas Kennedy
Part IV - Legislative and Executive Governance
21: Primary Legislation and Legislative Procedures, Alexander Türk
22: Delegated Legislation and Implementing Acts, Paul Craig
23: Decentralized Implementation: European Agencies, Eduardo Chiti
24: The Open Method of Coordination, Kenneth Armstrong
25: The Union Budget and the Budgetary Procedure, Nicola Lupo and Christina Fasone
26: Enhanced Cooperation within the Union, Daniel Thym
Part V - Judicial Protection in the EU
27: Judicial Review, Alicia Hinarejos
28: EU Liability Actions, Dominik Hanf
29: Enforcement Actions, Luca Prete
30: Preliminary References, Morten Broberg and Niels Fenger
31: Remedies before National Courts, Anthony Arnull
32: State Liability Actions, Andrea Biondi and Martin Farley
Part VI - The External Relations of the Union
33: The Institutional Structure, Jan Wouters and Thomas Ramopoulos
34: The Union's External Competences, Marise Cremona
35: Decision Making Procedures, Panos Koutrakos
36: Mixed Agreements, Joni Heliskoski
37: The Status and Effects of International Norms, Jan Klabbers
38: Union Membership in International Organizations, Geert de Baere