Python Playground
Geeky Projects for the Curious Programmer
Teach Your Kids to Code
Bryson Payne
Kali Linux Web Penetration Testing Cookbook
Gilberto Najera Gutierrez
Red Hat Enterprise Linux 6 Administration
Sander van Vugt
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain