Using and Administering Linux: Volume 1
David Both
Invent Your Own Computer Games with Python, 4E
Al Sweigart
Linux Server Security
Chris Binnie
Sociology in a Changing World
William Kornblum
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain