Contemporary Readings in American Government. New York: Prentice-Hall, 2002, edited volume (with John Kenneth White).

Invited book reviews appearing in American Political Science Review, Journal of Politics, Social Science Quarterly, Canadian Journal of Political Science, Congress and the Presidency, Presidential Studies Quarterly, Perspectives on Political Science, among others.

Op-ed essays appearing in Washington Post, Los Angeles Times, Christian Science Monitor, USA Today, Houston Post, Baltimore Sun, Atlanta Journal & Constitution, Legal Times, San Francisco Chronicle, Los Angeles Herald-Examiner, Arkansas Democrat-Gazette, Richmond Times-Dispatch, Norfolk Virginian-Pilot, Roll Call, Politico, among others.

Instructor’s Guide to American Government: Origins, Institutions, and Public Policy. New York: McGraw-Hill, 1984.

“Michael Farris” and “The Christian Right in Virginia”, in Encyclopedia of Religion and Politics (2003).

“William Jefferson Clinton,” Encyclopedia Americana, 1994, 1995, 1996, 1997, 1998, 1999, 2000. “George W. Bush”, in ibid (2001, 2002).

“Conservatism,” The Encyclopedia of Women in American Politics, 2000.