TY - SOUND AU - Riordan,Rick AU - Swanson,Joshua ED - Listening Library. TI - The son of Neptune T2 - Heroes of Olympus SN - 0307916812 PY - 2011/// CY - New York PB - Random House Audio/Listening Library KW - Camps KW - Fiction KW - Gaia (Greek deity) KW - Juvenile fiction KW - Hera (Greek deity) KW - Mythology, Greek KW - Mythology, Roman KW - Neptune (Roman deity) KW - Quests (Expeditions) KW - Audiobooks KW - lcgft KW - Children's audiobooks KW - Fantasy fiction KW - gsafd N1 - Compact discs; Read by Joshua Swanson; Ages 9-14; 3-6 N2 - After three demigods named Jason, Piper, and Leo visit Camp Half-Blood, they inherit a quest: to free Hera, a prisoner of Gaia. But who are the other four demigods mentioned in prophesy who will join them in their quest? The answer may lie in another camp miles away, where a new camper has shown up and appears to be the son of Neptune, god of the sea ER -