Richard Bellamy is Professor of Political Science at University College London, UK, and Director of the Max Weber Programme at the European University Institute, Italy. Joseph Lacey is a Junior Research Fellow at University College, Oxford. He holds a PhD from the European University Institute, Italy. Kalypso Nicolaïdis Professor of International Relations and director of the Center for International Studies at the University of Oxford, UK. She is also chair of Southeastern European Studies at Oxford and Council member of the European Council of Foreign Relations.

• 1. European boundaries in question? Boundary Making 2. The legitimacy of exits from the European Union 3. Changing EU internal borders through democratic means 4. Enlargement, association, accession – a normative account of membership in a union of states 5. Homeland security: territorial myths and ontological security in the European Union Boundary-crossing 6. The quintessentially democratic act? Democracy, political community and citizenship in and after the UK’s EU referendum of June 2016 7. Boundaries of political community in Europe, the US, and Canada 8. Just boundaries for demoicrats 9. Counter-terrorism in the EU’s external relations Boundary-unbundling 10. A demoicratic justification of differentiated integration in a heterogeneous EU 11. The remaking of the EU’s borders and the images of European architecture

Richard Bellamy is Professor of Political Science at University College London, UK, and Director of the Max Weber Programme at the European University Institute, Italy. Joseph Lacey is a Junior Research Fellow at University College, Oxford. He holds a PhD from the European University Institute, Italy. Kalypso Nicolaïdis Professor of International Relations and director of the Center for International Studies at the University of Oxford, UK. She is also chair of Southeastern European Studies at Oxford and Council member of the European Council of Foreign Relations.

• 1. European boundaries in question? Boundary Making 2. The legitimacy of exits from the European Union 3. Changing EU internal borders through democratic means 4. Enlargement, association, accession – a normative account of membership in a union of states 5. Homeland security: territorial myths and ontological security in the European Union Boundary-crossing 6. The quintessentially democratic act? Democracy, political community and citizenship in and after the UK’s EU referendum of June 2016 7. Boundaries of political community in Europe, the US, and Canada 8. Just boundaries for demoicrats 9. Counter-terrorism in the EU’s external relations Boundary-unbundling 10. A demoicratic justification of differentiated integration in a heterogeneous EU 11. The remaking of the EU’s borders and the images of European architecture

Richard Bellamy is Professor of Political Science at University College London, UK, and Director of the Max Weber Programme at the European University Institute, Italy. Joseph Lacey is a Junior Research Fellow at University College, Oxford. He holds a PhD from the European University Institute, Italy. Kalypso Nicolaïdis Professor of International Relations and director of the Center for International Studies at the University of Oxford, UK. She is also chair of Southeastern European Studies at Oxford and Council member of the European Council of Foreign Relations.

• 1. European boundaries in question? Boundary Making 2. The legitimacy of exits from the European Union 3. Changing EU internal borders through democratic means 4. Enlargement, association, accession – a normative account of membership in a union of states 5. Homeland security: territorial myths and ontological security in the European Union Boundary-crossing 6. The quintessentially democratic act? Democracy, political community and citizenship in and after the UK’s EU referendum of June 2016 7. Boundaries of political community in Europe, the US, and Canada 8. Just boundaries for demoicrats 9. Counter-terrorism in the EU’s external relations Boundary-unbundling 10. A demoicratic justification of differentiated integration in a heterogeneous EU 11. The remaking of the EU’s borders and the images of European architecture