Spy the Lie: Former CIA Officers Teach You How to Detect Deception

FARLEY STREET: A Supernatural Adventure of Self-Discovery, Cosmic Battles, and Magical Realism

400 Things Cops Know: Street-Smart Lessons from a Veteran Patrolman

The Protector Series: A Guide to Solo-Protection & Private Family Security (The Protector Series Part One Book 1)

The Art and Science of Spycraft (Spycraft and Security Secrets)

Close Protection & Firearms: The Application of Firearms in Close Protection & Armed Security (Close Protection / Bodyguard Business Book 2)

Surveillance and Surveillance Detection: A CIA Insider's Guide

Street Level Spycraft : The Art of Intelligence for Everyday Life (Spycraft and Security Secrets)

OSINT: The Authoritative Guide to Due Diligence

Amateur Espionage : Spy Skills for Everyday Life (Spycraft and Security Secrets)