Showing results for "the code breaker" in Children's Audiobooks

Walter Isaacson’s #1 New York Times bestselling history of our third scientific revolution: CRISPR, gene editing, and the quest to understand the code of life itself, is now adapted for young readers! When Jennifer Doudna was a sixth grader in Hilo, Hawaii, she came home from school one...

In this biography, young listeners will learn all about Elizebeth Friedman (1892-1980), 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, she held a pivotal role in the early days of US cryptology. No code was too challenging for her to crack, and her work undoubtedly saved thousands of lives.

Billie and Jack find a note hidden under a rock at school. It seems to be written in code! It’s time the two friends put their code-breaking skills to the test.

Discover World War 2's hidden heroes and villains. Spies, Code Breakers, and Secret Agents explores the intriguing world of spycraft and shows you what goes on behind the scenes in war. From spy schools and ciphers to sneaky tools and secret armies, this guide takes you on a declassified tour of the undercover operations that helped decide the outcome of World War 2. There's also more than a dozen short spy-ographies that cover some of the most famous (and infamous!) agents that were active during the war.

During World War II, U.S. forces had to keep battle plans and other top secret information out of the enemy's hands. Coded messages were often used, but secret codes could be broken. To solve this problem, the U.S. military turned to an unexpected source to create an unbreakable code. The Navajo people spoke a complex language that few outsiders knew how to speak. Several Navajo soldiers were recruited to develop a code based on the Navajo language.