Res Gestae
Ammianus Marcellinus
Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).
But Rumour, which with a thousand tongues, as men say, strangely exaggerates the truth, spread herself abroad with many reports throughout all Illyricum, saying that Julian, after overthrowing a great number of kings and nations in Gaul, was on the way with a numerous army and puffed up by sundry successes.