Wick, Walter <br/><br/>
I spy extreme challenger :  a book of picture riddles / 
Walter Wick. 
 - New York :  Scholastic,  2000. 
<br/><br/><label>ISBN: </label>0-439-19900-X 
<br/><br/><label>Dewey Class. No.: </label>793.73 M323isc 2000