Includes the following works: Prometheus Bound - Traditionally attributed to Aeschylus, this ancient Greek tragedy retells the myth of Prometheus, a Titan who was punished by the god Zeus for giving fire to mankind. Prometheus UnBound - A four-act play by Percy Bysshe Shelley first published in 1820, concerned with the torments of the Greek mythological figure Prometheus and his suffering at the hands of Zeus. It is inspired by Aeschylus' Prometheus Bound and concerns Prometheus' release from captivity. Source: Wikipedia