A Classic in Counterintelligence—Now Back in Print Originally published in 1987, Thwarting Enemies at Home and Abroad is a unique primer that teaches the prin

Cassidy's Run is the riveting story of one of the best-kept secrets of the Cold War—an espionage operation mounted by Washington against the Soviet Union that

A national bestseller, this extraordinary work of investigative reporting uncovers the identities, and the remarkable stories, of the CIA secret agents who died

In To Catch a Spy: The Art of Counterintelligence, former Chief of CIA counterintelligence James M. Olson offers a wake-up call for the American public, showing