Riordan, Rick <br/><br/>
The Sea of Monsters. 

 - Book 2 
 - New York, NY :  Hyperion,  2006. 
 - 279 
 - Percy Jackson & The Olympians .
<br/><br/> Percy Jackson's seventh-grade year has been surprisingly quiet.  Not a single monster has set foot on his New York prep-school campus.  But when an innocent game of dodgeball among Percy and his classmates turns into a death match against an ugly gang of cannibal giants, things get...well, ugly.  And the unexpected arrival of Percy's friend Annabeth brings more bad news:  the magical borders that protect Camp Half-Blood have been poisoned by a mysterious enemy, and unless a cure is found, the only safe haven for demigods will be destroyed. 
<br/><br/><label>ISBN: </label>0-7868-5686-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mythology--Fiction<br/>Greek Mythology--Fiction