Studies in Intelligence

Articles published in the CIA's own internal journal, "Studies in Intelligence", are now being declassified.  Here are some pieces by the author:

The Secret History of the CIA: A Review

https://www.cia.gov/library/center-for-the-study-of-intelligence/csi-publications/csi-studies/studies/vol46no2/article09.html

The Penkovskiy Case

http://www.foia.cia.gov/sites/default/files/DOC_0006183130.pdf

Counterintelligence for the 1990s

http://cryptome.org/2014/08/cia-counterspy-1990s.pdf