Incoming Resources
- A very principled boy, the life of Duncan Lee, Red spy and cold warrior, Mark A. Bradley
- Return to the Reich, a Holocaust refugee's secret mission to defeat the Nazis, Eric Lichtblau
- Joe Rochefort's war, the odyssey of the codebreaker who outwitted Yamamoto at Midway, Elliot Carlson
- The woman all spies fear, code breaker Elizebeth Smith Friedman and her hidden life, Amy Butler Greenfield
- The last goodnight, a World War II story of espionage, adventure, and betrayal, Howard Blum
- The lady is a spy, Virginia Hall, World War II hero of the French resistance, Don Mitchell
- Wild Bill Donovan, the spymaster who created the OSS and modern American espionage, Douglas Waller
- The princess spy, the true story of World War II spy Aline Griffith, Countess of Romanones, Larry Loftis
- Intelligence was my line, inside Eisenhower's other command, as told to Donald E. Markle by Ralph W. Hauenstein
- The princess spy, the true story of World War II spy Aline Griffith, Countess of Romanones, Larry Loftis
- Agent 110, an American spymaster and the German resistance in WWII, Scott Miller