The Linux Command Line
William E. Shotts, Jr.
Practical Cyber Intelligence
Wilson Bautista
Cryptography Engineering
Tadayoshi Kohno & Bruce Schneier & Niels Ferguson
Secrets and Lies
Bruce Schneier
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain