The Particle at the End of the Universe by Sean Carroll (2012) https://www.preposterousuniverse.com/particle The Internet Peering Playbook: Connecting to the Core of the Internet (2014) by William B. Norton https://www.amazon.com/2014-Internet-Peering-Playbook-Connecting-ebook/dp/B00HOWTJ68 C Programming Language, 2nd Edition by Brian W. Kernighan and Dennis M. Ritchie (1988) https://www.amazon.com/Programming-Language-2nd-Brian-Kernighan/dp/0131103628