Honoring the Code
Barton, Matt
Linux Server Security
Chris Binnie
Applied Cryptography
Bruce Schneier
Qt5 Python GUI Programming Cookbook
B.M. Harwani
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain