Gant the AntBrad Closson, David Gaddy, Jim Closson, Ellie Closson · First published 2010Open the Tome
A history of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975David W. Gaddy · First published 1994Open the Tome
United States Cryptologic HistoryCenter for Cryptologic History, National Security Agency, David W. Gaddy · First published 1994Open the Tome
Come retributionWilliam A. Tidwell, James O. Hall, David Winfred Gaddy · First published 1988Open the Tome
