Mary Shelley evening, the discussions turned to the nature of the principle of life. "Perhaps a corpse would be re-animated", Mary noted, "galvanism had given token of such things". It was after midnight before they retired, and unable to sleep, she became possessed by her imagination as she beheld the "grim terrors" of her "waking dream", her ghost story: She began writing what she assumed would be a short story. With Percy Shelley's encouragement, she expanded this tale into her first novel, "Frankenstein; or, The Modern Prometheus", published in 1818. She later described that summer in Switzerland as the moment "when I
Prometheus Bound", perhaps the most famous treatment of the myth to be found among the Greek tragedies, is traditionally attributed to the 5th-century BCE Greek tragedian Aeschylus. At the center of the drama are the results of Prometheus' theft of fire and his current punishment by Zeus. The playwright's dependence on the Hesiodic source material is clear, though "Prometheus Bound" also includes a number of changes to the received tradition. Before his theft of fire, Prometheus played a decisive role in the Titanomachy, securing victory for Zeus and the other Olympians. Zeus's torture of Prometheus thus becomes a particularly harsh betrayal.