Using and Administering Linux: Volume 1
David Both
Cisco CCNA 200-301 PassFast: Cisco Certified Network Associate ...
Lammle, Todd
Assembly Language Step-by-Step
Jeff Duntemann
Gray Hat Python
Justin Seitz
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain