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Cryptologic Histories
Spartans in Darkness
Working Against the Tide
In the Shadow of War
Purple Dragon
A History of U.S. Communications Security
Volume I
A History of U.S. Communications Security
Volume II
American Cryptology During the Cold War
1945-1989, Book I
American Cryptology During the Cold War
1945-1989, Book II
American Cryptology During the Cold War
1945-1989, Book III
American Cryptology During the Cold War
1945-1989, Book IV
The Cryptology of the German Intelligence Services
German Clandestine Activities in South America in World War II
Learning from the Enemy: The GUNMAN Project
The Origins of the National Security Agency 1940-1952
On Watch- Profiles from The National Security Agencys' past 40 years
Operation REGAL: The Berlin Tunnel
Historical Document | Date Posted: Jan 15, 2009