My Song Is of Mercy: Writings of Matthew Kelty [Kelty, Matthew, Fr., O.C.S.O.] / selected and edited by Michael Downey.

Fr. Matthew Kelty was a Trappist monk of Gethsemani Abbey. He was a former missionary priest in Papua New Guinea before joining Gethsemani. He was later able to return to New Guinea as a monk. Merton chose Kelty as his confessor. Among Kelty's published books include collections of talks and sermons he delivered to Gethsemani guests after the monks prayed compline.