The Son of Neptune The Son of Neptune The Son of Neptune is a 2011 fantasy-adventure novel written by American author Rick Riordan, based on Greek and Roman mythology. It is the second book in "The Heroes of Olympus" series, preceded by "The Lost Hero" and followed by "The Mark of Athena". The story follows the adventures of amnesiac Percy Jackson, a demigod son of Poseidon, as he meets a camp of Roman demigods and goes to Alaska with his new friends Hazel Levesque and Frank Zhang to free the Greek god of death, Thanatos and help save the world from Gaea, the earth
Ceres (mythology) Terra, Venus (and thus Victoria) and with Libera as a female aspect of Liber. No native Roman myths of Ceres are known. According to "interpretatio romana", by which Roman deities were identified with their Greek counterparts, she was an equivalent to Demeter, one of the Twelve Olympians of Greek religion and mythology; this made Ceres one of Rome's twelve Di Consentes, daughter of Saturn and Ops, sister of Jupiter, mother of Proserpina by Jupiter and sister of Juno, Vesta, Neptune and Dis. Ceres' known mythology is indistinguishable from Demeter's: "When Ceres sought through all the earth with lit torches for