"A hands-on guide to introduce kids to the fascinating world of secret codes and ciphers, 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 US government, such as in the National Security Agency"--
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"A hands-on guide to introduce kids to the fascinating world of secret codes and ciphers, 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 US government, such as in the National Security Agency"--
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Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, good condition, Sold by ThriftBooks-Atlanta rated 5.0 out of 5 stars, ships from Austell, GA, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, good condition, Sold by ThriftBooks-Reno rated 5.0 out of 5 stars, ships from Reno, NV, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, good condition, Sold by ThriftBooks-Dallas rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, good condition, Sold by ThriftBooks-Baltimore rated 5.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, fair condition, Sold by ThriftBooks-Reno rated 5.0 out of 5 stars, ships from Reno, NV, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.02, fair condition, Sold by ThriftBooks-Baltimore rated 5.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 2019 by Chicago Review Press.
Add this copy of Code Cracking for Kids: Secret Communications to cart. $5.47, good condition, Sold by Valleys Books & More rated 4.0 out of 5 stars, ships from Roanoke, VA, UNITED STATES, published 2019 by Chicago Review Press.
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Add this copy of Code Cracking for Kids: Secret Communications to cart. $32.83, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2019 by Chicago Review Press.
