Circle of Security InterventionBert Powell, Glen Cooper, Kent Hoffman, Bob Marvin, Zeanah, Charles H., Jr. · First published 2013Open the Tome
Advanced tactical fighter (ATF) aircraft (weapons facts)Bert H Cooper · First published 1987Open the Tome
The F-15 eagle, description of performance and mission capabilitiesBert H Cooper · First published 1981Open the Tome
Casebook on insurgery and revolutionary warfarePaul A. Jureidini, Norman A. La Charite, Bert H. Cooper and William A. Lybrand · First published 1962Open the Tome
