Hunter, a foreign counterintelligence agent for the FBI, was lead investigator in the case against master spy John Walker, who led what top officials called the

Decode the story of Elizebeth Friedman, the cryptologist who took down gangsters and Nazi spies In this picture book biography, young readers will learn all abo

BradyGames' SpyHunter: Nowhere to Run Official Strategy Guide includes the following: A comprehensive walkthrough of the entire game. Detailed area maps. Extens

This title provides a secret history of German intelligence. Shrimpton, a renowned barrister and intelligence specialist with deep sources in the Pentagon, the