Codes of the Cage, (Paperback)

Christopher Greco is a retired Air Force Intelligence Officer who served during the Cold War. He was stationed in Germany, Italy, and the U.S. He has served as a Staff Officer, Director of Operations, and Vice Commander of Air Force Intelligence Units during his career. Chris has published articles with various periodicals, both in the classified and unclassified areas, mostly on technology and security related topics. He now lives in Baltimore, Maryland.