Crowther, Jonathan <br/><br/>
A to Z of crosswords: insight into the top setters and their crosswords 

 - London:  HarperCollins,  2006 
 - 341 p. 
<br/><br/><label>ISBN: </label>9780007229239 
<br/><br/><label>Dewey Class. No.: </label>793.732 CRO