Professor Byrnes is Professor of Political Science at Colgate University. He is the author of Transnational Catholicism in Postcommunist Europe (2001) and Catholic Bishops in American Politics (1991). He is the co-editor of Abortion Politics in American States (1995) and The Catholic Church and the Politics of Abortion: A View from the States (1992).
Professor Katzenstein is the Walter S. Carpenter, Jr. Professor of International Studies at Cornell University. He has written widely on issues of political economy and security in both Europe and Asia. He is the author of many books including most recently A World of Regions: Asia and Europe in the American Imperium (2005) and Beyond Japan: East Asian Regionalism (co-edited with Takashi Shiraishi, 2006).