Pompeius Trogus, a Romanized Gaul living in the age of Augustus, wrote a forty-four book universal history (The Philippic History) of the non-Roman Mediterranean world. This work was later abbreviated by M. Junianus Justinus. Alexander the Great's life has been examined in minute detail by scholars for many decades, but the period of chaos that ensued after his death in 323 BC has received much less attention. Few historical sources recount...