An ex-Soviet KGB agent details his primary mission to work undercover in the United States for over a decade and discusses his change of allegiance and defectio

Undercover FBI Special Agent Donnie Brasco journeys to Florida to investigate a violent political conspiracy that has already cost the life of a fellow agent.

Deep Cover, a New York Times non-fiction bestseller, is a first-hand account of how the CIA, State and Justice Departments teamed up to destroy a DEA undercover

Undercover corporate investigations are being conducted in alarming numbers. After the collapse of the Soviet Union and the end of the Cold War, there was a sud

In 1998, William Queen was a veteran law enforcement agent with a lifelong love of motorcycles and a lack of patience with paperwork. When a “confidential inf