The Bureau and the Mole by David A. Vise
Last Minute Sales & Specials
Presents the story of Robert Philip Hanssen, one of the FBI's most trusted agents, who led a double life as a resourceful spy for the Russian government, selling America's closely guarded national security secrets.
Suggested:
The Bureau and the Mole by David A. Vise, ISBN 0802139515
The Years of Extermination: Nazi Germany and the Jews, 1939-1945