Peacekeeping in the Middle East as an International Regime (New York & London: Routledge, 2007 and 2010)
“Who Guards the Guardians?” Defense Intelligence Journal, vol. 16, no. 1, (2007)
“Transforming Intelligence in South Africa,” in Thomas Bruneau, ed., Reforming Intelligence: Obstacles
to Democratic Control and Effectiveness (Austin: University of Texas Press, 2007)
“Reforming Intelligence: South Africa after Apartheid,” Journal of Democracy, vol.17, no. 3 (July 2006)
“Intelligence and Democratization: The Challenge of Control in New Democracies,” with Thomas Bruneau,
in Thomas Bruneau and Scott Tollefson, eds., Who Guards the Guardians and How: Democratic
Civil-Military Relations (Austin: University of Texas Press, 2006)