"Information Gathering in Classical Greece opens with chapters on tactical, strategic, and covert agents. Methods of communication are explored, from fire-signals to dead-letter drops. Frank Russell categorizes and defines the collectors and sources of information according to their era, methods, and spheres of operation, and he also provides evidence from ancient authors on interrogation and the handling and weighing of information. Counterintelligence is also explored, together with disinformation through "leaks" and agents. The author concludes this fascinating study with observations on the role that intelligence-gathering has in the kind of democratic society for which Greece has always been famous"--Publisher description.