Do you have what it takes to be a spy? Stop cheaters, villains, and spies from outwitting you at every turn with this must-have secret code kit! Future spies will receive code creating and cracking devices including a Scytale, a Caesar Cipher, a St. Cyr Cipher, and the famous Engima machine. The 32-page booklet comes with instructions and historical information on each device, and gives the reader real-life spy missions to perform. All written and approved by the experts at the International Spy Museum--the only museum of its kind, solely dedicated to espionage--little spies get a first-hand education from the professionals!