Privacy Online
Sabine Trepte & Leonard Reinecke
Essential System Administration
Æleen Frisch
Beginning Modern Unix
Manish Jain
Linux Pocket Guide, 3E
Daniel J. Barrett
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain