This document provides information on various Roman gods including Jupiter, Pluto, Neptune, Juno, Mars, Vulcan, Apollo, Ceres, Mercury, Minerva, Bacchus, Vesta, Diana, Saturn, and Janus. It notes that Jupiter was the ruler of the gods and god of the sky. Pluto was god of the underworld and metals. Neptune was god of the sea and horses. Juno was Jupiter's sister and wife. Mars was god of war. Vulcan was god of fire and blacksmiths. Other gods mentioned include Apollo, god of the sun; Ceres, goddess of agriculture; and Mercury, god of trade.