The "Secret Key Cryptography Paperback Frank Rubin" is a textbook published by Manning Publications Co. LLC in 2022. Written by Frank Rubin, the book covers the subject areas of security and cryptography, focusing on the use of secret keys in encryption methods. With a total of 344 pages, this trade paperback is 9.3 inches long, 7.4 inches wide, and 0.9 inches tall, making it a convenient and informative resource for those interested in learning about cryptography in the field of computer science.