Philip Duncan, the St. Louis attorney and former FBI agent, who wrote the definitive "History of Espionage", observes that in all the records dealing with spies and counterspies there is no more significant case than that of Dr. John O'Hara Smith, an electronics research engineer. Duncan maintains that Dr. Smith, whose rather quixotic name is real and not assumed, contributed more to the advancement of espionage and counter-espionage methods than any one person in history. For a period of more t