riordan, rick. <br/><br/>
The red pyramid / 
rick riordan. 
 - [S.l.] :  SCHOLASTIC INC,  2010. 
 - 1 v. (unpaged) ;  22 cm. 
<br/><br/> 516 PAGES. RICK RIORDAN. 
<br/><br/><label>ISBN: </label>0545400163 (paperback) 9780545400169 (paperback)