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 codes
Scrambling codes
Codes containing unrecognizable symbols
Other message systems such as Morse code and flags
And 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.

This book title, Codes (How to Make Them and Break Them!), ISBN: 9781631581274, by Kjartan Poskitt, Ian Baker, published by Racehorse for Young Readers (April 25, 2017) is available in paperback. Our minimum order quantity is 25 copies. All standard bulk book orders ship FREE in the continental USA and delivered in 4-10 business days.

Unlike Amazon and other retailers who may also offer Codes (How to Make Them and Break Them!) books on their website, we specialize in large quantities and provide personal service, from trusted, experienced, friendly people in Portland, Oregon. We offer a Price Match Guarantee, and QuickQuote form, to make purchasing quick and easy.

Prefer to work with a human being when you order Codes (How to Make Them and Break Them!) books in bulk? Our Book Specialists are standing by Monday-Friday 8-5 PST, ready to help!