Riordan, Rick. <br/><br/>
Heroes of Olympus:   The Lost Hero / 
Rick Riordan. 
 - London:  Puffin Books,  2010. 
 - 554 p.  20 cm. 
 - The Heroes of Olympus  1. .
<br/><br/><label>ISBN: </label>9780141325491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mythology, Greek. Monsters. Camp. Adventure Stories.--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Fantasy Adventure.