Mac Barnett <br/><br/>
Extra yarn 
by Mac Barnett; illustrated by Jon Klassen 
 - London  Walker Books  2012 
 - unnumbered pages  illustrations  22 centimeters 
<br/><br/><label>ISBN: </label>9781406352481 
<br/><br/><label>Dewey Class. No.: </label>EKF BARN