Justin was a Latin writer and historian who lived under the Roman Empire. Wikipedia
Books
Epitome of the Philippic History of Pompeius Trogus
1581
Historiae Philippicae
Historiae Philippicae Variantes
The History of the World Translated from the Latin of Justin: With Some Necessary Remarks by Way of Notes; And a Prefatory Discourse. Exact Chronological Table of the Affairs of the World. the Second Edition
The Works Now Extant of S. Justin the Martyr; Volume 40
The Works Now Extant of S. Justin the Martyr, Translated [by G. J. Davie], with Notes and Indices