1. The code book : the secret history of codes and codebreaking /: the secret history of codes and codebreaking. ([2011]) Authors: Singh, Simon Record Type: Book Extent: 1 online resource, illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. History of cryptography and cryptanalysis : codes, ciphers, and their algorithms /: codes, ciphers, and their algorithms. (2018) Authors: Dooley, John, 1952- Record Type: Book Extent: 1 online resource (xiv, 303 pages), illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. A material history of medieval and early modern ciphers : cryptography and the history of literacy /: cryptography and the history of literacy. (2018) Editors: Ellison, Katherine E; Kim, Susan M Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Secret history : the story of cryptology /: the story of cryptology. (2021) Authors: Bauer, Craig P Record Type: Book Extent: 1 online resource, illustrations (black and white) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. 50 codes that changed the world : discover and solve the ciphers that altered history /: discover and solve the ciphers that altered history. (2022) Authors: McKay, Sinclair Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Secret history : the story of cryptology /: the story of cryptology. (2016) Other Names: Bauer, Craig P Record Type: Book Extent: 1 online resource (620 pages), (58 illustrations) View Content: Available online (eLD content is only available in our Reading Rooms) ↗