Freethinkers: A History of American Secularism
Susan Jacoby
CEH Certified Ethical Hacker Study Guide
Kimberly Graves
Principles of Communications
Rodger E. Ziemer & William H. Tranter
Intellectual Property and Open Source
van Lindberg
Web Penetration Testing With Kali Linux
Joseph Muniz & Aamir Lakhani
Advanced Penetration Testing for Highly-Secured Environments
Lee Allen