Last Act in Palmyra

It's AD 72 Rome, and Emperor Vespasian refuses to elevate sometime sleuth Marcus Didius Falco to the middle rank. Yet hope springs eternal, so when Vespasian's chief spy offers Falco an assignment in the East, he jumps at the chance. But his new assignment soon becomes a nightmare when he finds the corpse of a Roman playwright in a sacred pool. To ferret out the murderer, Falco joins the traveling theater group.