TY  - GEN
AU  - Wick,Walter
AU  - Marzollo,Jean
TI  - I spy extreme challenger: a book of picture riddles 
SN  - 043919900X (lib. bdg.)
AV  - GV1507.P47 W5219 2000
U1  - 793.73 
PY  - 2000///
CY  - New York
PB  - Scholastic
KW  - Picture puzzles
KW  - Juvenile literature
N1  - "Cartwheel books."
ER  -