“Should the President Be Allowed Executive Privilege?”, in G. McKenna and S. Feingold, eds., Taking Sides: Clashing Views on Political Issues. New York: McGraw-Hill, 2013.
“Executive Privilege and the Unitary Executive Theory in the Bush Administration: The Cheney Energy Task Force Controversy”, in Christopher S. Kelley and Ryan J. Barrilleaux, eds., The Unitary Executive and American Politics. College Station: Texas A&M University Press, 2010, pp. 145-162 (with Mitchel A. Sollenberger).
“President Nixon’s Conception of Executive Privilege: Defining the Scope and Limits of Executive Branch Secrecy,” Presidential Studies Quarterly, Vol. 22, No. 2 (Spring 1992), pp. 323-335. Reprinted in W. Levantrosser and L. Friedman, eds., Watergate and Afterward: The Legacy of Richard M. Nixon. Westport, CT: Greenwood Press, 1992, pp. 163-176.
“Executive Privilege in the Carter Administration: The ‘Open’ Presidency and Secrecy Policy,” Presidential Studies Quarterly, Vol. 27, No. 2 (Spring 1997), pp. 272-283.
“Executive Privilege in the Reagan Administration: The Battle for Information Control,” Presidential Studies Quarterly, Vol. 27, No. 4 (Fall 1997), pp. 760-772. Reprinted in E. Schmertz, N. Datlof and A. Ugrinsky, eds., Ronald Reagan’s America. Westport, CT: Greenwood Press, 1997, pp. 431-445.
“Executive Privilege in the Lewinsky Scandal: Giving a Good Doctrine a Bad Name,” Presidential Studies Quarterly, Vol. 28, No. 4 (Fall 1998), pp. 816-820.
“Executive Privilege: Definition and Standards of Application”, Presidential Studies Quarterly, Vol. 29, No. 4 (December 1999), pp. 568-580.
“George Washington and the Origins of Executive Privilege”, in M. Rozell, W. Pederson, and F. Williams, eds., George Washington and the Origins of the American Presidency. Westport, CT: Praeger, 2000, pp. 145-154.
“Executive Privilege in the Clinton Scandal”, in M. Rozell and C. Wilcox, eds., The Clinton Scandal and the Future of American Government. Washington, DC: Georgetown University Press, 2000, pp. 81-99.
“Something to Hide: Executive Privilege in the Clinton Scandal”, PS: Political Science and Politics, Vol. 32, No. 3, (September 1999), pp. 550-553.
“Executive Privilege from Washington to Clinton”, in Philip Henderson ed., The Presidency: Then and Now. Lanham, MD: Rowman & Littlefield, 2000, pp. 31-45.
“The Clinton Legacy: An Old (or New) Understanding of Executive Privilege?”, in David Gray Adler and Michael Genovese, eds. The Presidency & the Law: The Clinton Legacy. Lawrence, KS: University Press of Kansas, 2002, pp. 58-74.
“Executive Privilege in the Bush Presidency”, in G. Gregg and M. Rozell, eds., Considering the Bush Presidency. New York: Oxford University Press, 2004, pp. 125-140.
“Executive Privilege”, in Harry Jeffrey and Thomas Maxwell-Long, eds., Watergate and the Resignation of Richard Nixon: Impact of a Constitutional Crisis. Washington, DC: Congressional Quarterly Press, 2005, pp. 63-76.
“Executive Privilege in an Era of Polarized Politics”, in Chris S. Kelly, ed., Executing the Constitution: Putting the Presidency Back Into the Constitution. Albany: State University of New York Press, 2006, pp. 91-108.
“Pro: Executive Privilege is Necessary to a Strong Presidency”, in Richard Ellis and Michael Nelson, eds., The Presidency Debated. Washington, DC: Congressional Quarterly Press, 2006, pp. 127-132.