Books and Edited Volumes

Zuflucht und Koexistenz. 400 Jahrhundert Jahre Mennoniten in Hamburg und Altona (2001).

Obedient Heretics: Mennonite Identity in Lutheran Hamburg and Altona in the Confessional Age (2002).

With Willem de Bakker and James Stayer, Bernhard Rothmann and the Reformation in Muenster, 1530-35 (2009).

Edited with Anselm Schubert and Astrid von Schlachta, Grenzen des Taeufertums / The Boundaries of Anabaptism: Neue Forschungen (2009).