Unix Power Tools
Shelley Powers
Real-World Bug Hunting
Peter Yaworski
Attacking Network Protocols
James Forshaw
Linux Pocket Guide
Daniel J. Barrett
Black Hat Go
Tom Steele & Chris Patten & Dan Kottmann
Web Security for Developers
Malcolm McDonald
The Hardware Hacker
Andrew Bunnie Huang
The Car Hacker's Handbook
Craig Smith
Rootkits and Bootkits
Alex Matrosov, Eugene Radionov, Sergey Bratus
Practical Binary Analysis
Dennis Andriesse
Penetration Testing: A Hands-On Introduction to Hacking
Gorgia Weidman
Metasploit: The Penetration Tester's Guide
David Kennedy, Jim O'Gorman, Devon Kearns, Mati Aharoni
Linux Basics for Hackers
OccupyTheWeb
Hacking: The Art of Exploitation
Jon Erickson