•
America, the Vietnam War and the World: Comparative and International Perspectives, with
Lloyd C. Gardner and Wilfried Mausbach, New York: Cambridge University Press (2003) •
Berlin ‒ Washington, 1800‒2000: Capital Cities, Cultural Representations, and National Identities, with Christof Mauch, New York: Cambridge University Press (2005, paperback 2011) •
The Second Generation: Émigrés from Nazi Germany as Historians. With a Biobibliographic Guide, with Hartmut Lehmann and
James J. Sheehan, New York: Berghahn Books (2016, paperback 2018) ==Recent Articles==