The spiritual senses : perceiving God in western christianity - Gavrilyuk, Paul L. (OLS)http://ftis/name/75886; Coakly, Sarah. (OLS)http://ftis/name/83877 (Cambridge University Press, 2012)

Forty Gospel homilies - Gregorius, 1., papa. (OLS)http://ftis/name/91472 (Cistercian Publications, 1990)