Web Penetration Testing with Kali Linux
Gilberto Najera-Gutierrez & Juned Ahmed Ansari
Practical Cyber Intelligence
Wilson Bautista
Linux Server Security
Chris Binnie
The Linux Command Line
William E. Shotts, Jr.
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain