Related Books
Language: en
Pages: 132
Pages: 132
Type: BOOK - Published: 1985 - Publisher: Herald Press (VA)
Teen-agers searching for a treasure hidden at an old farm find a secret message written in code.
Language: en
Pages: 148
Pages: 148
Type: BOOK - Published: 2018-07-24 - Publisher: Disney Electronic Content
A collection of four all-new strange stories from the sleepy town of Gravity Falls in one original graphic novel. Written by Alex Hirsch. Illustrated by Asaf Ha
Language: en
Pages: 58
Pages: 58
Type: BOOK - Published: 2017-09-02 - Publisher: Lulu.com
The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up
Language: en
Pages: 636
Pages: 636
Type: BOOK - Published: 2019-06-18 - Publisher: Princeton University Press
"In 1953, a man was found dead from cyanide poisoning near the Philadelphia airport with a picture of a Nazi aircraft in his wallet. Taped to his abdomen was an
Language: en
Pages:
Pages:
Type: BOOK - Published: 1985-07-01 - Publisher: Turtleback Books
Teen-agers searching for a treasure hidden at an old farm find a secret message written in code.
