Cryptography Engineering
Tadayoshi Kohno & Bruce Schneier & Niels Ferguson
Essential System Administration
Æleen Frisch
Metasploit for Beginners
Sagar Rahalkar
The Hacker Playbook
Peter Kim
Python Automation Cookbook
Jaime Buelta
Practical Mobile Forensics- Third Edition
Rohit Tamma & Oleg Skulkin & Heather Mahalik