Gray, Kes <br/><br/>
Duperball 
Kes Gray ; Illustrated by Chris Mould 
 - 1st ed 
 - Oxford  Oxford University Press  2007 
 - 64 p. : col. ill., ; 20 cm 
<br/><br/> Originally published: 2003 
<br/><br/><label>ISBN: </label>9780199151981 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language Readers<br/>Fiction : Juvenile audience : English<br/>Readers (Elementary)
<br/><br/><label>Dewey Class. No.: </label>823.0083 GRA