Collins, Suzanne. <br/><br/>
Gregor and the Curse of the Warmbloods/ 
by Suzanne Collins 
 - London:  Scholastic,  2013. 
 - 280p.: 
<br/><br/><label>ISBN: </label>9781407137056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Subterranean
<br/><br/><label>Dewey Class. No.: </label>813.6