Kids’ Code Room

The use of codes in writing can be traced back more than 4,000 years to the Egyptians. Examples of writing in codes can be found in numerous cultures and civilizations including the Greek and Roman empires. The first sustained efforts to develop a system for writing in code appeared in 855 AD when an Arab book containing several cipher alphabets was published.

A Caesar Cipher is one of the most simplest widely known encryption techniques. The method is named after Julius Caesar, who used it in his private correspondence.

enigmacipherEnigma Cipher
by Andrew Cosby
rubyRuby Redfort Series
by Lauren Child
goldbugThe Gold Bug
by Edgar Allan Poe
nancydrewThe Clue in the Crossword Cipher
by Carolyn Keene
spycodes
Spy Codes and Ciphers
by Susan K. Mitchell
codesciphers
Codes and Ciphers
by Adrian Gilber
codemakingbreaking
Code Making, Code Breaking
by Richard Platt
alexis
Alexis Tappendorf
by Becca C. Smith