Red Hat Enterprise Linux 6 Administration
Sander van Vugt
Linux® Command Line and Shell Scripting Bible
Richard Blum
Unauthorised Access
Wil Allsopp
Reversing
Eldad Eilam
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain