This commentary is the fifth volume in a series of commentaries on the fourth-century historian Ammianus Marcellinus, which continues the commentaries by P. de Jonge on Books XIV-IXX. In XXIV the Persian expedition of Julian is described, from its successful start until the failure to take the capital Ctesiphon. The commentary deals both with the philological, literary and linguistic problems in the Latin text and with the historical and geographical details that are necessary for an understanding of the course of events. Special attention is given to the author's highly personal involvement...

Book 25 of Ammianus Marcellinus' Res Gestae is the final part of the trilogy (books 23-25) on the emperor Julian's Persian expedition. Covering a period of eight months, from June 17, 363 to February 17, 364, it contains a series of momentous events: the death of Julian on June 26, the surprising appointment of the unexperienced Jovian as his successor, the dramatic and difficult return of the Roman army, the painful surrender of Roman territory around the upper course of the Tigris to the Persian king Sapor, and finally Jovian's sudden death. The contrast between Julian, who for all...