John K. Thornton is Professor of History and African American Studies at Boston University. He is the author of Warfare in Atlantic Africa, 1500–1800 (1999) and Africa and Africans in the Making of the Atlantic World, 1400–1800 (Cambridge, 1992, 1998) and the co-author of Central Africans, Atlantic Creoles and the Foundation of the Americas, 1585–1660 (Cambridge, 2007) with Linda M. Heywood.