Aquinas, Thomas. De Veritate (On the Truths of Catholic Faith) (cf. Rapture: De Veritate, q. 13 art 1-5; S.T. 1-11, q. 28, a. 3; 1, q.57, a. 5 and 3)

Auman, Jordan. Spiritual Theology, London: Sheed & Ward, 1980.

Catherine of Siena. The Dialogue, N.Y.: Paulist Press, 1980.

Elwood Worcester & Others. Religion and Medicine: The Moral Control of Nervous Disorder, N.Y.: Moffat Yard Co., 1908.

Ferguson, Johm. An illustrated Encyclopaedia of Mysticism and the Mystery Religions, London: 1976

Foley Leonard. Believing in Jesus: A Popular Overview of the Catholic Faith, Cincinnati: St. Anthony Messenger Press, 1981.

Gertrude St. The Life and Revelation Westminster, Maryland: Christian Classics, 1987.

John Paul II. The Eucharist: Letter of the Supreme Pontiff, London: CTS Publication.

Mbukanma, Jude O. Charism and Holiness, Lagos: Dominican Publications, 1986.

Power in the Bread, Ibadan: Dominican Community, 1983.

Milingo, Emmanuel. The Demarcations. Victoria: Living Water Bookshop, 1984

Muller, Michael, The Blessed Eucharist, Our Greatest Treasure. Rockford: Tan Books, 1973.

M.C.I. Julian. Devotion to Divine Mercy in Our Day: A Historical and Critical Study London: Veritas Foundation Press

All Bible quotations are taken from THE GOOD NEWS for Modern Man (TEV).