Nile Green holds the Ibn Khaldun Endowed Chair in World History at UCLA. A former Guggenheim Fellow, he is recognized as one of the world's leading historians of Islam. He has written numerous books, including How Asia Found Herself: A Story of Intercultural Understanding and Empire's Son, Empire's Orphan.
Rick Adamson is an Audie Award winner for his work on In a Heartbeat by Leigh Anne and Sean Tuohy (with Sally Jenkins) of The Blind Side fame. Also the winner of several ALA awards and a Harper Audio Grammy nominee, Rick has been a narrator for twenty-five years. Originally from Maryland, he now lives in New Jersey.