Livros
The History of Peloponnesian War
2020
A History of the Roman Empire from Its Foundation to the Death of Marcus Aurelius (27 B.C. 180 A.D.)
2018
History of the Later Roman Empire: From the Death of Theodosius I to the Death of Justinian
2018
Cambridge Medieval History Volume V: The Contest of Empire and Papacy
2013
Cambridge Medieval History: The Rise of the Saracens and the Foundation of the Western Empire
2013
Cambridge Medieval History: Germany and the Western Empire
2011