Interruptions : mysticism, politics, and theology in the Work of Johann Baptist Metz - Ashley, James Matthew. (OLS)http://ftis/name/67224 (University of Notre Dame Press,, 1998)

La spiritualità del creato : manuale di mistica ribelle - Fox, Matthew. (OLS)http://ftis/name/86745; Gugliermetto, Gianluigi. (OLS)http://ftis/name/81839 (Gabrielli editori,, 2016)