Sinden, Pete, <br/><br/>
The Essential Book of Su Doku : 

 -  Atria Books,  2005. 
 - 228 pages 
<br/><br/><label>ISBN: </label>9780743289344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Games & Activities.
<br/><br/><label>Dewey Class. No.: </label>793.74  / SIN