Barnböcker
Code Breaker, Spy Hunter: How Elizebeth Friedman Changed the Course of Two World Wars
Laurie Wallmark
Inbunden
199:-
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Decode the story of Elizebeth Friedman, the cryptologist who took down gangsters and Nazi spies In this picture book biography, young readers will learn all about Elizebeth Friedman (18921980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to counter-spying into the minds and activities of Nazis, Elizebeth held a pivotal role in the early days of US cryptology. No code was too challenging for her to crack, and Elizebeths work undoubtedly saved thousands of lives. Extensive back matter includes explanations of codes and ciphers, further information on cryptology, a bibliography, a timeline of Elizebeths life, plus secret messages for young readers to decode.
- Illustratör: Brooke Smart
- Format: Inbunden
- ISBN: 9781419739637
- Språk: Engelska
- Antal sidor: 48
- Utgivningsdatum: 2021-03-18
- Förlag: Abrams Books for Young Readers