Linux® BIBLE
Christopher Negus
Cryptography Engineering
Tadayoshi Kohno & Bruce Schneier & Niels Ferguson
Hands-on Booting
Yogesh Babar
Mastering Python Networking
Eric Chou
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain