People throughout history have written messages in code and ciphers to pass along closely held, secret information. Today, countries around the world enlist cryptanalysts to intercept and crack messages to keep our world safe. Code Cracking for Kids explores many aspects of cryptology, including famous people who used and invented codes and ciphers, such as Julius Caesar and Thomas Jefferson; codes used during wars, including the Enigma machine, whose cracking helped the Allies gather critical information on German intelligence in World War II; and work currently being done by the government, such as in the National Security Agency. Readers also will learn about unsolved codes and ciphers throughout history, little-known codes used today, and devices used over the years by governments and their spies to conceal information. Code Cracking for Kids includes hands-on activities that allow kids to replicate early code devices, learn several different codes and ciphers to encode and decode messages, and hide a secret message inside a hollow egg.
Details e-book Code Cracking for Kids
🗸 Author(s): Jean Daigneau
🗸 Title: Code Cracking for Kids: Secret Communications Throughout History, with 21 Codes and Ciphers (75) (For Kids series)
🗸 Rating : 4.7 from 5 stars (54 reviews)
🗸 Languange: English
🗸 Format ebook: PDF, EPUB, Kindle, Audio, HTML and MOBI
🗸 Supported Devices: Android, iOS, PC and Amazon Kindle
Readers' opinions about Code Cracking for Kids by Jean Daigneau
Delve into the pages of this engrossing historical fiction novel, where the past comes alive in vivid detail. Set against the backdrop of a bygone era, the story follows the lives of ordinary people caught up in extraordinary events. With its richly drawn characters and immersive storytelling, this book offers a glimpse into a world long gone but not forgotten.
Explore the mysteries of the universe with this fascinating exploration of astronomy and cosmology. From the origins of the universe to the search for extraterrestrial life, the author takes readers on a journey through the cosmos, shedding light on some of the universe's most profound mysteries. With its accessible language and engaging narrative, this book is a perfect introduction to the wonders of the cosmos.
This poignant memoir offers a deeply personal account of one woman's journey to overcome adversity and find redemption. From childhood trauma to adult struggles, the author shares her experiences with honesty and vulnerability, offering hope and inspiration to readers facing their own challenges. With its raw emotion and powerful storytelling, this book is a testament to the resilience of the human spirit.
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