- Unlocking Energy Innovation: How America Can Build a Low-Cost, Low-Carbon Energy System
- Energizing America : A Roadmap to Launch a National Energy Innovation Mission
- Qabila: Tribal Profiles Tribe-State Relations in Morocco and The Afghanistan-Pakistan Frontier
- The Aith Waryaghar of the Moroccan Rif: An Ethnography and History (Viking Fund publications in anthropology)
- Dadda Atta and His Forty Grandsons: Sociopolitical Organization of the Ait Atta of Southern Morocco