Breaking the Ring

By Barron, John

Subjects: History, Federal Bureau of Investigation, United States, United States. Federal Bureau of Investigation, Navy, Espionage, Soviet, United states, navy, KGB, Espionage, russian, Soviet Espionage, United states, federal bureau of investigation, Communications, military, FBI, Spies, Communication systems, United States. Navy

Description: The story behind the search for the mysterious traitor in the FBI who passed millions of military secrets to the Soviet Union over a fifteen year period.