Describes the tools spies use in their work, discussing how they use such devices as cameras, night-vision goggles, bugs, codes, concealed weapons, and planes.
Presents a brief overview of a number of methods and gadgets used by spies, from the earliest uses of codes and ciphers to high-tech methods made possible by computers.
Discusses the role of spies in wartime and describes the actions of wartime spies from the time of Hannibal to contemporary spies in the war on terror.