Essential System Administration
Æleen Frisch
Linux® Essentials
Richard Blum
The Maker's Guide to the Zombie Apocalypse
Simon Monk
Kali Linux 2018
Shiva V. N Parasram & Alex Samm & Lee Allen
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain