Larry, H. I. <br/><br/>
Dark tower 

 - Victoria :  Hardie Grant Egmont,   2009 
 - 90 p. :   ill.  
 - Zac power extreme mission ;  2 .
<br/><br/><label>ISBN: </label>9781921564062 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Towers--Juvenile fiction