Top Secret - A Handbook of Codes, Ciphers and Secret Writing
| Illustrator | Jenna LaReau |
| Publisher | Candlewick Press |
| About/Subject | Cryptography |
| Language | English |
| Location | Great Britain |
| This Edition Published | 2004-05-03 |
| Pages / Font | 136 pages |
| ISBN 10 | 0763609714 |
| ISBN 13 | 978-0763609719 |
Added by CryptCorp · Last edited by Anaideia