Linux® All-in-One For Dummies®, 6th Edition
Emmett Dulaney
Mastering Linux Security and Hardening
Donald Tevault
Network Analysis Using Wireshark 2 Cookbook
Nagendra Kumar Nainar & Yoram Orzach & Yogesh Ramdoss
Linux® Essentials
Richard Blum
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain