The most comprehensive work on the subject ever written, World Famous Spies & Spymasters endeavours to cover the entire history of espionage through many famous spies and spymasters across the world. It includes photographs and drawings of those world famous spies and spymasters and presents information about what happened to many notorious spymasters and the extended intelligence gathering done by the civilian population. This book will help you understand the foundation for modern-day military intelligence. It is not the detective stories of spies who detected crime but that of the spies and spymasters who double-crossed their employer and country by selling the information that they got or collected in usual course to another. They sold themselves and their countries. Of course, they were caught and punished but the countrymen suffered. One must read World Famous Spies & Spymasters to know them and to be alert from all such persons. This will help you make a crime free and fear free society for safe and happy living.