Paul Erdkamp is Professor of Ancient History at the Free University of Brussels (VUB). Previously, he was Research Fellow at the University of Leiden. He has published two monographs: Hunger and the Sword. Warfare and Food Supply in Roman Republican Wars (1998) and The Grain Market in the Roman Empire (2005), and is editor of The Roman Army and the Economy (2002), A Companion to the Roman Army (2007) and A Cultural History of Food in Antiquity (2012). His research interests include the ancient economy, army and warfare, ancient historiography, in particular Polybius and Livy, and social and cu...