Linux Bible
Christopher Negus
Essential System Administration
Æleen Frisch
Beginning Linux Programming
Neil Matthew & Richard Stones
Linux® All-in-One For Dummies®, 6th Edition
Emmett Dulaney
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain