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2017. “Representation, Accountability and Influence at the UN: Results from the Survey of Religious NGOs.” Ch.3 in Religion, NGOs and the United Nations: Visible and Invisible Actors in Power, edited by Jeremy Carrette. London: Bloomsbury Press.
2017. “What is a Religious NGO? Conceptual and Classificatory Challenges in Research on Transnational Religion” Ch. 8 in Faithful Measures: The Art and Science of Measuring of Religion, Roger Finke and Chris Bader, eds., New York: NYU Press.
2014. "Gender, Security and Religious Freedom in Post-Conflict Societies," in Post-Conflict Studies: An Interdisciplinary Approach, Chip Gagnon and Keith Brown, eds. Routledge Studies in Peace and Conflict Resolution. New York: Taylor and Francis.
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2010. “Saintly mission or sins of commission? Review of God’s Battalions: The Case for the Crusades, by Rodney Stark." Contexts 9(3):72-73.
2008. “Discipline and resistance in diplomacy: religion and the UN Declaration of Commitment on HIV/AIDS.” Pp. 165-190 in Discipline and Punishment in Global Politics: Illusions of Control, edited by Janie Leatherman. New York: Palgrave Macmillan.
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