SURVEILLANCE AND COUNTER-SURVEILLANCE TRADECRAFT: A Professional Doctrine for Intelligence, Security, and Protective Operations (First Edition) (THE ART OF INTELLIGENCE TRADECRAFT)

SURVEILLANCE AND COUNTER-SURVEILLANCE TRADECRAFT: A Professional Doctrine for Intelligence, Security, and Protective Operations (First Edition) (THE ART OF INTELLIGENCE TRADECRAFT)

SAS Anti-Surveillance and Counter-Surveillance Techniques

The Soviet KGB Training Manual: Methods and Tradecraft of Intelligence Operations - Surveillance, Espionage, Agent Recruitment, and Covert Communications (Intelligence Training Manuals)

The Manual for the Modern Ninja: Counter Surveillance: 6