Secret Decoder Activity Set

Add some mystery to travel days and amp up the thrill in your activity-book library with this cool spy set! The deluxe kit includes three activity books, each with a different spy technology: Use the decoder ring to find secret messages, reveal hidden clues with the spy glass, and solve all sorts of mysteries with the help of a trusty secret-message pen. Packaged in a take-along pack, the collection lets kids take the fun along on their next mission . . . and makes an ideal gift!

• Includes Secret Decoder Game Book, Seek & Find Game Book, Secret Message Activity Pad, and magic-reveal sticker sheets
• Use the tools to decode, write, and reveal invisible messages
• More than 50 unique activities in all
• Crack codes and complete puzzles to solve dozens of mini mysteries
• Part of the Melissa & Doug On-the-Go line of travel games and activity books