Not being a huge fan of secret codes and cryptography, I did not open “Can You Crack the Code? A Fascinating History of Ciphers and Cryptography,” by Ella Schwartz, (illustrated by Lily Williams), for ...
The history of codes and ciphers in the United States during World War I / edited by Wayne G. Barker
"This book is a continuation of The history of codes and ciphers in the United States prior to World War I ... and is essentially volume 2 of Historical background of the Signal Security Agency, ...
We can now learn more about one of the most controversial monarchs in European history, thanks to a trio of amateur cryptologists who unknowingly stumbled upon a treasure trove of long-lost letters by ...
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