J. C. Yardley has translated two volumes of Livy for Oxford World's Classics (The Dawn of the Roman Empire and Hannibal's War) and Quintus Curtius Rufus' A History of Alexander for Penguin. He is the author of volumes in the Clarendon Ancient History series, and (with Waldemar Heckel) of Alexander the Great (Blackwell, 2004).
Anthony A. Barrett has published books on Livia, Agrippina and Caligula with Yale UP, and is the editor of, and contributor to, Lives of the Caesars (Blackwell, 2007).