- with Maria Höhn:
A Breath of Freedom: The Civil Rights Struggle, African-American GIs, and Germany
(New York/London: Palgrave Macmillan, forthcoming 2010)
> more / view flyer

- with Belinda Davis, Carla MacDougall and Wilfried Mausbach, eds.:
Changing the World, Changing the Self:
Political Protest and Collective Identities in 1960/70s West Germany and the United States
(New York: Berghahn Books, 2010)
> more

– with Philipp Gassert, eds.:
1968: Memories and Legacies of a Global Revolt
GHI Bulletin Supplement (Washington, 2009)
> more / > complete e-book online (full text)

– with Joachim Scharloth, eds.:
1968 in Europe: A History of Protest and Activism, 1956-77
(New York/London: Palgrave Macmillan, 2008)
With Afterword by Tom Hayden & Online Teaching/Research Guide.
> more / introduction

- with Joachim Scharloth, eds.:
1968. Ein Handbuch zur Kultur- und Mediengeschichte
(Stuttgart: Metzler Verlag, 2007 / Bonn: Bundeszentrale
für politische Bildung, Schriftenreihe Bd. 697, 2008)
> more / table of contents / introduction