| Description |
136 pages : illustrations ; 24 cm |
| Study Program |
Accelerated Reader MG 7.3 3 74915 |
| Note |
Accelerated Reader MG 7.3 3 74915 |
| Awards |
A Junior Library Guild selection. |
| Bibliography |
Includes bibliographical references (page 129) and index. |
| Summary |
A handbook for the budding cryptographer including codes and ciphers, invisible inks, concealment techniques, spy stories and some history. |
| Contents |
Nonsecret codes -- Book code -- Dictionary code -- Codetalking -- Pig Latin -- Turkish Irish -- Caesar cipher -- St. Cyr slide -- Keyboard cipher -- Morse code -- Semaphore -- Pigpen cipher -- Rosicrucian cipher -- Date shift cipher -- Greek square cipher -- Greek skytale -- Rail fence cipher -- Route transposition cipher -- Codebreaking -- Early concealment techniques -- Null cipher -- Cardano grille -- Word grille -- Space code -- Playing card code -- Dot cipher -- Line cipher -- Zigzag cipher -- Invisible inks -- Codemkers and codebreakers Hall fo Fame. |
| Subject |
Cryptography -- Juvenile literature.
|
|
Ciphers -- Juvenile literature.
|
| Added Author |
LaReau, Jenna, illustrator.
|
| ISBN |
0763609714 |
|
More Resources