Knight Book of Secret Codes by Falcon Travis
Enjoy exchanging secret messages with friends. The reader can learn about poly-alpha ciphers, code grills, symbols, acrostics, invisible inks and special code words. The book includes a section on codes and ciphers in games and contests, and one on how to be a code-breaker.| SKU | Unavailable |
| ISBN 13 | 9780340197783 |
| ISBN 10 | 0340197781 |
| Title | Knight Book of Secret Codes |
| Author | Falcon Travis |
| Series | Knight Books |
| Condition | Unavailable |
| Binding Type | Paperback |
| Publisher | Hachette Children's Group |
| Year published | 1992-11-19 |
| Number of pages | 96 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |