Constitutional Dialogue: Rights, Democracy, Institutions: 21 (Cambridge Studies in Law, Series Number 21)

Judging Social Rights: 3 (Cambridge Studies in Constitutional Law, Series Number 3)

Proportionality: Constitutional Rights and their Limitations: 2 (Cambridge Studies in Law, Series Number 2)

The Collaborative Constitution: 38 (Cambridge Studies in Constitutional Law, Series Number 38)

Concepts of Property in Intellectual Law: 21 (Cambridge and Information Law, Series Number 21)