Laurie Wallmark
Author
Pub. Date
2021.
Accelerated Reader
IL: MG - BL: 6.3 - AR Pts: 1
Language
English
Description
A picture book biography of Elizebeth Friedman, a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit, includes explanations of codes and ciphers and secret messages for young readers to decode.