Beginning Modern Unix
Manish Jain
The Hacker Playbook
Peter Kim
Vi IMproved--VIM
Steve Oualline
Teach Your Kids to Code
Bryson Payne
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain