Herodotus
Mines
The Cyclopes, who were skilled smiths, are associated with mines. They forged Zeus’ thunderbolts, Poseidon’s trident, and Hades’ helmet of invisibility.
Hesiod
A genealogy of the gods
In Hesiod’s “Theogony,” the ancient Greek poet offers an extensive genealogy of the gods, detailing the origins and development of the universe.