Decryption of the Zodiac Z18 Code: and the "Anti-Z18" Code

The meaning, if any, of the final eighteen deciphered letters (EBEORIETEMETHHPITI) of the Z408 has never been determined with any certainty, though many have tried. These final 18 letters are often called the Zodiac Z18 cipher or code or cryptogram. For the first time, this book reveals the solutions to the Zodiac Z18 code.