Use the decoder wheel to solve the mystery . . . then turn the page for a whole new challenge! This exciting spy
- Activity book and spy tools for kids
- Crack the codes to solve the mysteries!
- Rotary decoder wheel is easy to use and has unlimited play value.
- Includes 18 activity pages, decoder wheel, and magic-reveal pen.
- Part of the Melissa & Doug On-the-Go line of travel games and activity books