"In Search of an Empirical Basis for Recognition Uniformity," in Foreign Court Judgments and the U.S. Legal System (Paul Stephan ed., forthcoming Brill 2014)
"The Intermestic Constitution: Lessons From the World’s Newest Nation," 53 Va. J. Int’l L. 667 (2013)
"South Sudan's Dualistic Constitution," in The Social and Political Foundations of Constitutions, D.J. Galligan and Mila Versteeg eds. (Cambridge Univ. Press, 2013).
"Defending the Ivory Tower: A Twenty-First Century Approach to the Pickering-Connick Doctrine and Public Higher Education Faculty After Garcetti," 33 J. College & Univ. Law 313 (2007).
Comment "Sutton Misconstrued: Why the ADA Should Now Permit Employers To Make Their Employees Disabled," 98 Nw. U. L. Rev. 1753 (2004).
Works in Progress
International Law in Congress
"International Law in National Legislatures," in Comparative International Law (Paul Stephan et al. ed., forthcoming (tentatively with Oxford University Press) 2015)
The Prerogative of Waiver: An International Liberalist View of State Immunity
Essay, Bond v. United States: When Bad Treaties Make Bad Law
World Encyclopedia of Constitutional Rights (co-editor with Mila Versteeg)