A history of early Roman liturgy to the death of Pope Gregory the GreatGeoffrey Grimshaw Willis · First published 1994Open the Tome
Saint Augustine and the Donatist controversyGeoffrey Grimshaw Willis · First published 1950 · Latest edition 1982Open the Tome
Lessons from Jonah the prophet (the book of Jonah; 2 Kings 14:25)Geoffrey Grimshaw Willis · First published 1948Open the Tome