To prove his sons' treachery, Herod embellished a letter. To certify his history of Vespasian's Judaean campaign, Josephus marshaled epistolary testimony. To alleviate a domestic problem, the Israelite king David sent a missive with a man it marks for death. Arguing for the importance of the first-century historian Josephus to the study of classical and Hellenistic literature, Tragedy, Authority, and Trickery investigates letters in Josephus's...