Privacy Online
Sabine Trepte & Leonard Reinecke
Using and Administering Linux: Volume 1
David Both
Professional Linux Kernel Architecture
Wolfgang Mauerer
Hands-On AWS Penetration Testing with Kali Linux
Karl Gilbert & Benjamin Caudill
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain