Secret Codes: Create And Send Your Own Hidden Messages And Cryptic Communications (Quarto Children's Book)
Description:
Includes Morse Code transmitter, receiver, and linking wire; Jefferson wheel; and sempahore flags. This innovative book and kit for ages 6 to 12 features everything needed to decipher a variety of codes. Kids can send hidden messages to their friends while learning and having fun. Text explores the fascinating history of secret codes as used by Native Americans during World War II, as well as instructions on sending messages via Morse Code, semaphore flags, ciphers, and braille.
We're an Amazon Associate. We earn from qualifying purchases at Amazon and all stores listed here.
Want a Better Price Offer?
Set a price alert and get notified when the book starts selling at your price.
Want to Report a Pricing Issue?
Let us know about the pricing issue you've noticed so that we can fix it.