- Vendor: Mia Karts
Secret Codes: Create And Send Your Own Hidden Messages And Cryptic Communications (Quarto Children's Book)
Free U.S. shipping on all orders. Free international shipping on orders over $99
All orders are dispatched the next business day!
Competitive Pricing You Can Trust — Quality You Can Rely On.
ISBN: 0762413514
Author: Jackson, Robert
Condition: New
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.
Have a question?
Secret Codes: Create And Send Your Own Hidden Messages And Cryptic Communications (Quarto Children's Book)