Most Popular Books
- The Peasant Cotton Revolution in West Africa: Côte d'Ivoire, 1880–1995
- The Atlas of World Hunger
- Maps of Africa to 1900: A Checklist of Maps in Atlases and Geographical Journals in the Collections of the University of Illinois, Urbana-Champaign (Robert B. Downs Publication Fund)
- Writing the Land: French Imperial and Colonial Mapping of West Africa, 1854–1892
