01271cam a2200325 4500 457657558 TxAuBib 110621s2011||||||||||||||||||||||||eng|u 2011017658 9781423140597 hardcover 1423140591 hardcover DLC DLC DLC TxAuBib Riordan, Rick. The son of Neptune / Rick Riordan. 1st ed. New York : Disney/Hyperion Books, 2011. 513 p. : maps ; 22 cm. heroes of Olympus, The ; 2 Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled. Mythology, Roman Juvenile fiction. Mythology, Roman Fiction. Mythology, Greek Juvenile fiction. Mythology, Greek Fiction. Camps Fiction. Hera (Greek deity) Fiction. Gaia (Greek deity) Fiction. Monsters Fiction. Prophecies Fiction. The heroes of Olympus ; 2.