Coded Polemic in Ammianus Book 31 and the Date and Place of its Composition

Abstract

AbstractTheRes Gestaeof Ammianus Marcellinus poses numerous structural puzzles for the historian, among them the anomalous final book, numbered 31 in the manuscript tradition. This book, which treats the Gothic rebellion ofa.d.376–378 and the campaign of Adrianople, is loosely connected to the other extant books, which conclude with events ofa.d. 375. The present article argues that Book 31 was in origin a separate monograph, drafted in Greek at Antioch in the aftermath of the Roman defeat at Adrianople. Perhaps modelled on theScythicaof Dexippus, its contents reflect the Antiochene and Constantinopolitan polemic of its moment. For reasons that must remain speculative, Ammianus later translated his work into Latin and appended it to a finished draft of theRes Gestae.