Peter CrawfordDr Peter Crawford gained a PhD in Ancient History at Queen’s University, Belfast under the tutelage of respected classicist Professor Brian Campbell. His previous books, The War of the Three Gods (2013), Constantius II (2015), The Roman Emperor Zeno 2018), Justinian II (2021) and Emperor Leo III the Isaurian (2024) were also published by Pen & Sword. He lives in County Antrim, Northern Ireland. Read More Read Less