Volcanology that Hephaestus, the god of fire, sat below the volcano Etna, forging the weapons of Zeus. The Greek word used to describe volcanoes was "etna", or "hiera", after Heracles, the son of Zeus. The Roman poet Virgil, in interpreting the Greek mythos, held that the giant Enceladus was buried beneath Etna by the goddess Athena as punishment for rebellion against the gods; the mountain's rumblings were his tormented cries, the flames his breath and the tremors his railing against the bars of his prison. Enceladus' brother Mimas was buried beneath Vesuvius by Hephaestus, and the blood of other defeated giants
The God Beneath the Sea Thetis saves the baby and takes him to the grotto she shares with Eurynome. They raise the baby, telling him stories of Greek myths and giving him a hammer and anvil to play with. Part one concludes with Hermes inviting Hephaestus back to Olympus at Hera's bequest, and Hephaestus claiming Aphrodite for his wife. Part two tells the myths of Prometheus and Pandora, and part three tells various myths of gods interacting with mortals. The novel concludes with the Olympians unsuccessfully attempting to overthrow Zeus, and Hephaestus returning to Olympus from Lemnos, having been cast down from Olympus for a