Spy School Secret Ciphers: 30 Spy Science Activities

Hide secrets in plain sight with this "noteworthy" secret message kit!

The second title in SmartLab's hilarious, retro Spy School series, Spy School - Secret Ciphers includes two fully equipped secret message cases for spies in training. Each case contains everything two kids need to keep their secret messages top secret. From secret codes to secret folds, this kit has more than 30 undercover ways to write and send messages-even when people are watching! Learn and practice real world codes such as Caesar's Cipher, the Dancing Man, Pigpen Code, Moon Code, and Zig Zag.

Practice hand signals and use message masks to thwart "enemy" agents. Learn the science behind invisible inks, light waves, acids and bases, and fluorescence. There's so much to cover, you may need a clandestine meeting to test your skills!