Riordan, Rick. <br/><br/>
The mark of Athena /  [electronic resource] 
Rick Riordan. 
 - New York :  Hyperion,  2012. 
 - 1 online resource (586 p.) 
 - The heroes of Olympus ; 3 .
<br/><br/> "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"-- 
<br/><br/><label>ISBN: </label>978-1-42315516-4 (electronic bk.) 9781423140603 (hardback) 
<br/><br/><label>LCCN: </label>2012017264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mythology, Roman--Fiction.<br/>Mythology, Greek--Fiction.<br/>Giants--Fiction.<br/>Camps--Fiction.<br/>Hera (Greek deity)--Fiction.<br/>Gaia (Greek deity)--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>PZ7.R4829  / Mar 2012 
<br/><br/><label>Dewey Class. No.: </label>[Fic]