Dr Joanne Ball is a Roman archaeologist and battlefield archaeologist based at the University of Liverpool, with a PhD in Archaeology on the subject of Roman battlefield archaeology. She has published several articles on the history and archaeology of the Teutoburg, both academic and general, and is currently writing a monograph on the archaeology of Roman battle. She has excavated at the site of the Varus battlefield, and remains closely involved with the ongoing work at the site and surrounding landscape. She has spoken on the subject of Varus and the Teutoburg in numerous podcasts (including Ancient History Hit). She is a regular contributor to several magazines focused on ancient history and was co-editor of Ancient World Magazine.