Charles C. Stewart, Professor Emeritus in history at the University of Illinois at Urbana Champaign, and Ahmed Chaouki Binebine, Director of the Royal Treasury (Bibliothèque al-Hassania) – Rabat, Morocco. Contributors include Jonathan E. Brockopp (Pennsylvania State University), Mohamed Diagayeté (Ahmed Baba Institute of Higher Learning and Islamic Research in Timbuktu – IHERI-ABT), Seyni Moumouni (Abdou Moumouni University of Niamey), Ahmed Saidy (Ibn Zohr University), and Amidu Olalekan Sanni (Fountain University), among others.