The Design and Implementation of the FreeBSD Operating System
Marshall Kirk McKusick & George V. Neville-Neil & Robert N. M. Watson
PostgreSQL: Up and Running
Regina O. Obe & Leo S. Hsu
Docker: Up & Running
Karl Matthias & Sean P. Kane
Network Security: A Practical Approach
Jan L. Harrington
The Last Days of Socrates
Plato & Harold Tarrant & Christopher Rowe