Pillars in Ethiopian History

A New History of Tanzania

Terrorism, Betrayal, and Resilience: My Story of the 1998 U.S. Embassy Bombings

Haile Selassie: A Life from Beginning to End

African Glory: The Story of Vanished Negro Civilizations

The Nile: A Journey Downriver Through Egypt's Past and Present

The Last Great Safari: East Africa in World War I

The Real Facts about Ethiopia

The Covenant's Veil: Ethiopian Orthodox Tradition of Elaboration (Orthodox Christianity and Contemporary Thought)

The Lost Girls: Three Friends. Four Continents. One Unconventional Detour Around the World.