1. . 1990. An introduction to human evolutionary anatomy. New York: Academic Press.
2. Constraints on weaning: evidence from Ethiopia and Sudan
3. 1996. Fracture patterns among the Nubians of Semna South, Sudan. M.A. thesis, Department of Anthropology, Arizona State University, Tempe, AZ.
4. Fracture patterns among the Nubians of Semna South, Sudanese Nubia
5. 2006. The conqueror worm: schistosomiasis in ancient Nubia. Ph.D. dissertation, School of Human Evolution and Social Change, Arizona State University, Tempe, AZ.