Wick, Walter <br/><br/>
I Spy Ultimate Challenger-A Book of Picture Riddles / 
Walter Wick. 
 - United States :  Scholastic,  2005. 
 - 32pgs. 
 - I Spy Series .
<br/><br/><label>ISBN: </label>0-439-68432-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riddles-Juveniles