Linux Networking Cookbook
Carla Schroder
Practical Digital Forensics
Richard Boddington
NGINX Cookbook
Derek Dejonghe
The Hardware Hacking Handbook
Jasper van Woudenberg & Colin O'Flynn
Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert