Book 2 Of Codes and Ciphers.

Codes And Cipher that you should know ^-^

Codes and Ciphers credits to the rightful owners of the codes

This is all about Codes and Ciphers.

Compilation of codes, ciphers & some abbreviations to shorten the message before encrypting them. Learn the easiest way to remember Morse Code too.

A book of guide in Codes and Ciphers.