01260cam a2200337 4500 470170633 TxAuBib 20201230120000.0 120529s2012||||||||||||||||||||||||eng|u 2012017264 9781423142003 pbk. $9.99 1423142004 pbk. $9.99 9781423140603 hardback $19.95 1423140605 hardback $19.95 (OCoLC)785897707 TxAuBib Riordan, Rick. The mark of Athena / Rick Riordan. New York : Hyperion, 2012. 586 p. ; 22 cm. Heroes of Olympus, 3 "The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother, Gaea. Then they will have to sail together to the ancient land--Greece itself--to find the Doors of Death"-- Provided by publisher. 20201230. Mythology, Roman Fiction. Mythology, Greek Fiction. Giants Fiction. Camps Fiction. Hera (Greek deity) Fiction. Gaia (Greek deity) Fiction. Heroes of Olympus, 3.