Download or read book Double Agent written by Peter Duffy and published by Simon and Schuster. This book was released on 2014-07-22 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the story of a German-American double agent who worked undercover in New York City in a Nazi spy ring that resulted in the FBI's arrest of thirty-three Nazi spies on December 11, 1941.