| Air Force History | Organizational Charts HQ USAF, 1991-2015 | HQUSAF Organization charts 1991-2015 | | | | | | 10/15/2010 |
| Unknown | Organizational Charts Headquarters USAF 1947-1990 | HQ USAF Organizational charts, 1947 - Nov 1990, compiled by Jacob Neufeld | | | | | | 10/15/2010 |
| Unknown | The Roswell Report Case Closed | HQ USAF | | | | | | 10/27/2010 |
| Dr. Robert Sligh, 3AF/HO | History of JTF Operation Atlas Response | History of the 2000 humanitarian operation in Southern Africa, Operation Atlas Response. | | | | | | 1/11/2019 |
| Unknown | The Strategic Air War Against Germany and Japan A Memoir | Heywood S. Hansell | | | | | | 9/29/2010 |
| Unknown | Toward Independence: the Emergence of the US Air Force, 1943-1947 | Herman S. Wolk | | | | | | 10/1/2010 |
| Unknown | Operation Thursday: Birth of the Air Commandos | Herbert A. Mason, Randy G. Bergeron and James A. Renfrow | | | | | | 9/28/2010 |
| HQ USAF AF/XOL | Operation Anaconda: An Air Power Perspective | Headquarters USAF, AF/XOL, 7 Feb 2005 | | | | | | 9/17/2014 |
| Unknown | Air Ground Teamwork on the Western Front: the Role of XIX Tactical Air Command | Headquarters US Army Air Forces | | | | | | 9/22/2010 |
| Unknown | The AAF in Northwest Africa: an Account of the 12th AF in the NW African Landings | Headquarters United States Air Force | | | | | | 9/21/2010 |
| Unknown | The AAF in the Invasion of Southern France | Headquarters U.S. Army Air Forces | | | | | | 9/21/2010 |
| Air Force History and Museums | Airborne Assault on Holland | Headquarters Army Air Forces | | | | | | 9/21/2010 |
| Air Force History and Museums | Official Report of the Pan American Flight | H. A. Dargue | | | | | | 12/3/2010 |
| Unknown | Command of the Air | Giulio Douhet | | | | | | 9/24/2010 |
| Unknown | General James H. Doolittle: The Air Force's Warrior Scholar | George M. Watson | | | | | | 10/28/2010 |