Professor Emeritus and Academy Professor
"The Modern Congress", in L. Dodd and B.Oppenheimer, eds., Congress Reconsidered, Congressional Quarterly Press, 10th edition, 2013.
Review Essay on Approaches to the Study of Congressional Leadership, The Forum, Vol. 9, Issue 4, December 2011.
"Congress from 1947-1975", Chapter in Encyclopedia of U.S. Political History, Thomas Langsdon, ed., Vol. 6, Congressional Quarterly Press, Washington, DC, 2010.
"From Congressional to Presidential Preeminence: Power and Politics in the Late Nineteenth Century and Today", in L. Dodd and B.Oppenheimer,eds., Congress Reconsidered, Congressional Quarterly Press, 9th edition 2009.
Congress and the Decline of Public Trust. Westview Press, 1999.