Beginning Modern Unix
Manish Jain
Modern Python Cookbook
Steven F. Lott
Metasploit for Beginners
Sagar Rahalkar
Python Machine Learning by Example
Yuxi (Hayden) Liu
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain