Cryptanalysis: A Study of Ciphers and Their Solution (Dover Brain Games)
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Understanding Cryptography: A Textbook for Students and Practitioners
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The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
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Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography
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Cracking Codes and Cryptograms for Dummies
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Secret History: The Story of Cryptology (Discrete Mathematics and Its Applications)
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American Cryptology During the Cold War: The Complete Declassified Official Four-Volume History of the NSA [Illustrated]
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Codebreaking: A Practical Guide
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Codes and Ciphers - A History of Cryptography
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Cryptogram Puzzles for Adults: Cryptology and Cryptography Puzzle Book
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