Jürgen Habermas is widely regarded as one of the outstanding intellectuals of our time. This collection focuses on the theory of law which can be distilled from his vast compendium of work. At the same time the collection places this theory in the context of Habermas' overall contribution to the theory of society, political theory and social philosophy. Volume I on 'The Discourse Theory of Law and Democracy' identifies the theoretical foundations. Volume II focuses on the critical debate of Habermas' discourse theory of law and democracy, on the challenges posed by the postnational constellation (Europeanization and processes of globalization) and on particular strands within his work, such as genetic technology and religion. Each volume is prefaced by a comprehensive introduction by the editors.