Billy the Hero 
Billy the Hero 
 -  16 p. : ill. ; 17 cm. 
 - United Kingdom  Oxford University Press  2006 
<br/><br/><label>ISBN: </label>9780198385196 
<br/><br/><label>Dewey Class. No.: </label>372.677049 BRO  / 2.372.677049BRO