Arnold, Nick, <br/><br/>
Killer energy /   Nick Arnold.  

 - London:  Scholastic;  2009. 
 - 159 p.   illustrations ;  20 cm. 
 - Horrible Science; .
<br/><br/><label>ISBN: </label>9781407109602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.