The 55 special studies listed below were researched and written by historians working at the Air Force Historical Studies Office (AFHSO) during the 1960s and 1970s. The AFHSO was then known as the USAF Historical Division Liaison Office and, later, as the Office of Air Force History. While the general theme of the blue book series was the U.S. Air Force in Southeast Asia (Vietnam), there are blue books covering many Air Force topics of interest.
Air Force Historical Studies Office 3 Brookley Avenue, Box 94
Joint Base Anacostia Bolling, DC 20032-5000
Research Branch afhso.research@pentagon.af.mil