Part I. Theory and Methods: 1. Introduction: European integration and the challenge of politicisation Edgar Grande and Swen Hutter; 2. Exploring politicisation: design and methods Martin Dolezal, Edgar Grande and Swen Hutter; Part II. Mapping the Politicisation of European Integration: 3. The politicisation of Europe in public debates on major integration steps Edgar Grande and Swen Hutter; 4. Is the giant still asleep? The politicisation of Europe in the national electoral arena Edgar Grande and Swen Hutter; 5. Protesting European integration: politicisation from below? Martin Dolezal, Swen Hutter and Regina Becker; Part III. Driving Forces and Consequences of Politicisation: 6. Constitutive issues as driving forces of politicisation? Swen Hutter, Daniela Braun and Alena Kerscher; 7. The radical right as driving force in the electoral arena? Martin Dolezal and Johan Hellström; 8. Framing Europe: are cultural-identitarian frames driving politicisation? Edgar Grande, Swen Hutter, Alena Kerscher and Regina Becker; 9. Politicisation, conflicts and the structuring of the EU political space Simon Maag and Hanspeter Kriesi; 10. The euro crisis: a boost to the politicisation of European integration? Hanspeter Kriesi and Edgar Grande; Part IV. Conclusions: 11. Conclusions: the postfunctionalists were (almost) right Edgar Grande and Hanspeter Kriesi; Methodological appendix: measuring politicisation, benchmarks and data Swen Hutter.