Codes: How to Make Them and Break Them!

Did you ever want to send a message that only your friend can read? Or did you want to try and uncover a secret communication from someone else? If so, then here's everything you need to know about creating and cracking codes from the simplest substitution messages to the secrets of the well-known World War II coding contraption, the amazing Enigma Machine!The book includes information about:Substitution codesScrambling codesCodes containing unrecognizable symbolsOther message systems such as Morse code and flagsAnd how to make your own Enigma machine!You’ll be thrilled as this amusing book takes you on a codebreaking adventure, learning ways to decode both simple and difficult puzzles, as well as provides you with a history on the cryptology. Filled with tips and enjoyable illustrations by Ian Baker, Codes will have you sending secret messages in no time.