Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Cryptography 10 SEE ALSO: Ciphers 6 SEE ALSO: Data encryption (Computer science) 6 Cryptography -- Comic books, strips, etc. 1 Cryptography -- Fiction. 8 SEE: Code and cipher stories. 71 Cryptography -- Great Britain 1 Cryptography -- Great Britain -- History -- 20th century. 2 Cryptography -- History 5 Cryptography -- History -- 20th century. 3 Cryptography -- History -- Juvenile literature 2 Cryptography -- Japan 1 Cryptography -- Juvenile drama. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >