"I only regret that I have but one life to lose for my country." These famous words were spoken by Nathan Hale, one of the most famous spies against the British during the American Revolution. He was one of several spies who have operated against the enemies of the United States throughout history. In American Spies and Traitors, Vincent Buranelli examines the successes and failures of various spies who have been both patriots and traitors to the United States throughout history. Book jacket.