Spiral bound with removable cloth cover. The code machine is attached to the cloth cover. Also includes a stencil card for making messages in Morse Code and Braille.

A fun way to learn how to be a super spy. This handbook has all the facts and tricks you need to know. From special operations and secret covers to codes and ciphers, soon you'll be the hush-hush, top secret agent in town. Just remember to practice activities with willing friends and family members.