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Author: Sarah F
The Medieval Disability Sourcebook: Western Europe explores what medieval texts have to say about disability
charts and diagrams
a pure-blood Tufa
The Mathematics of Secrets: Cryptography from Caesar Ciphers to Digital Encryption AUTH-6796202 Author: Sarah FExplaining the mathematics of cryptography The Mathematics of Secrets takes readers on a fascinating tour of the mathematics behind cryptography the science of sending secret messages. Using a wide range of historical anecdotes and real world examples, Joshua Holden shows how mathematical principles underpin the ways that different codes and ciphers work. He focuses on both code making and code breaking and discusses most of the ancient and modern
