Park, Mac. <br/><br/>
Sludgia / 
Mac Park ; [internal illustrations by Lionel Portier ... et al.]. 
 - Toronto :  Scholastic Canada,  2012, c2010. 
 - 77 p. :  ill. ;  20 cm. 
 - Boy vs beast. Battle of the borders ; 6 .
 - Park, Mac.  Battle of the borders.  Boy vs beast. .
<br/><br/> "Pop & Fizz". 
<br/><br/><label>ISBN: </label>9781443119030 :  $5.99 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>20129014710  
<br/><br/><label>Dewey Class. No.: </label>j823/.92