Web Penetration Testing with Kali Linux
Gilberto Najera-Gutierrez & Juned Ahmed Ansari
The Shellcoder's Handbook
Chris Anley & John Heasman & Felix Lindner & Gerardo Richarte
Essential System Administration
Æleen Frisch
Metasploit Penetration Testing Cookbook
Abhinav Singh
The UX Careers Handbook
Cory Lebson
The Everything Economics Book
David A Mayer