Linux Bible
Christopher Negus
Advanced Penetration Testing
Wil Allsopp
Think Like a Programmer
V. Anton Spraul
Hands-on Booting
Yogesh Babar
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain