Growing Apart: Oil, Politics, and Economic Change in Indonesia and Nigeria. Peter M. Lewis. University of Michigan Press. (2007).

Getting In: Mediators’ Entry into the Settlement of African Conflicts. Mohammed O. Maundi, I. William Zartman, Kwaku Nuamah, Gilbert M. Khadiagala. (United States Institute of Peace, 2006).

The Impact of Colonial Bargaining on Intergroup Relations in Africa. Gilbert M. Khadiagala and Donald S. Rothchild, editors. (Special Issue of International Negotiation, Vol. 10, No. 2, 2005).