The First Seven Ecumenical CouncilsLeo Donald Davis · First published 1988 · Latest edition 1990Open the Tome
Man, intellect, and will in the writings of Gregory of RiminiLeo Donald Davis · First published 1981Open the Tome
Studies in mediaevalia and AmericanaWilliam Lyle Davis, Gerard G. Steckler, Leo Donald Davis · First published 1973Open the Tome
