Linux® Command Line and Shell Scripting Bible
Richard Blum
Threat Modeling
Adam Shostack
Linux Pocket Guide, 3E
Daniel J. Barrett
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