The Roman History of Ammianus Marcellinus
(Reklamlänk)
Covering the reigns of the emperors Constantius, Julian, Jovianus, Valentinian, and Valens. According to Wikipedia: " Ammianus Marcellinus (325/330–after 391) was a fourth-century Roman historian. He wrote the penultimate major historical account surviving from Antiquity (the last was written by Pro
