Wick, Walter. <br/><br/>
I spy extreme challenger :  a book of picture riddles / 
photographs by Walter Wick ; riddles by Jean Marzollo. 
 - New York :  Scholastic,  c2000. 
 - 31 p. :  chiefly col. ill. ;  31 cm. 
 - I spy books .
<br/><br/> "Cartwheel books." 
<br/><br/><label>ISBN: </label>043919900X (lib. bdg.) 
<br/><br/><label>LCCN: </label>00027910  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Picture puzzles--Juvenile literature.<br/>Picture puzzles.<br/>Picture puzzles.
<br/><br/><label>LC Class. No.: </label>GV1507.P47  / W5219 2000 
<br/><br/><label>Dewey Class. No.: </label>793.73