Mastering Linux Security and Hardening
Donald Tevault
CompTIA Linux+ Guide to Linux Certification
Jason Eckert
The Food Lab: Better Home Cooking Through Science
J. Kenji López-Alt
The Hacker Playbook
Peter Kim
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain