Linux Pocket Guide, 3E
Daniel J. Barrett
Practical Cyber Intelligence
Wilson Bautista
Impractical Python Projects
Lee Vaughan
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