International Encyclopedia of Comparative Law
- International and Comparative Law
2020
2019
Federalism and Legal Unification: A Comparative Empirical Investigation of Twenty Systems
- Constitutional Law
2014
Transnational Law: Cases and Materials
2013
Transnational Law: Cases and Materials
- International and Comparative Law
2013
Cost and Fee Allocation in Civil Procedure: A Comparative Study
2012
Federalism and Legal Unification: A Comparative Empirical Investigation of Twenty Systems
- International and Comparative Law
2012
2006
Introduction to German Law
2005
Einführung in das US-amerikanische Privatrecht
2004
Einführung in das US-amerikanische Privatrecht
1997
Conflict of Laws in Western Europe: A Guide through the Jungle
- International and Comparative Law
1995
The Reception of Continental Ideas in the Common Law World, 1820-1920
- Legal History
1993
Historische Schule und Common Law Die deutsche Rechtswissenschaft des 19. Jahrhunderts im amerikanischen Rechtsdenken
- Legal History
1993
Der Hochverratsprozeß gegen Gustav Struve und Karl Blind: Der erste Schwurgerichtsfall in Baden
1985