Notes

What is a spy? -- Types of spy -- Secret tool-kit -- Seeing the invisible -- Bugs and taps -- Dropping in -- Secret messages -- Codes and ciphers -- Intercepts and code-breaking -- Concealment -- Spies at war -- Cover story -- Double agents and defectors -- Secret weapons -- Cold war -- Spymasters -- Secret services -- Surveillance at work -- Industrial espionage -- Counter-espionage -- Spy-catching -- Spying without spies -- Spying today -- Famous spies -- Spies in fiction.
Guide to the secret world of espionage around the globe from the early spymasters to to the electronic surveillance of today. 59p.