Dharmasiri, Gunapala. 1988. A Buddhist Critique of the Christian Concept of God. Golden Leaves Publishing, Antioch, California.
De Silva, A. L. 1994. Beyond Belief: A Buddhist Critique of Fundamentalist Christianity. Three Gem Publications, Camperdown, Sydney, Australia.
Thelle, Notto R. 1987. Buddhism and Christianity in Japan: From Conflict to Dialogue, 1854-1899. University of Hawaii Press, Honolulu.
Young, Richard Fox., and G.P.V. Somaratna. 1996. Vain Debates. The Buddhist-Christian Controversies of Nineteenth-Century Ceylon. Publications of the De Nobili Research Library, Vienna, Austria.
Conway, Bertrand L. 1929. The Question Box: Replies to Questions Received on Missions to Non-Catholics. New ed. Paulist Press, New York.
Douglas, Scott, 2016. OrganicJesus: Finding Your Way to an Unprocessed, Gmo-free Christianity. Kregel Publications, Grand Rapids, Michigan. ISBN978-0825443923
Geisler, Norman L., and Ronald M. Brooks. 1990. When Skeptics Ask: A Handbook of Christian Evidences. Victor Books, Wheaton, Illinois.
Geisler, Norman L. and Frank Turek. 2004. 'I Don't Have Enough Faith to be an Atheist'. Crossway Books, Wheaton, Illinois.
Gore, Charles, Bp. 1889. Roman Catholic Claims. Rivingtons, London.
McDowell, Josh. 1979. Evidence That Demands A Verdict. Revised Edition. Here's Life Publishers, San Bernardino, California.
McDowell, Josh. 1981. The Resurrection Factor. Here's Life Publishers, San Bernardino, California.
McDowell, Josh., and Don Stewart. 1980. Answers to Tough Questions Skeptics Ask About the Christian Faith. Here's Life Publishers, San Bernardino, California.
Montgomery, John Warwick. 2002. History, Law and Christianity. Canadian Institute for Law, Theology & Public Policy, Edmonton, Alberta. [1]
Montgomery, John Warwick. 2003. Tractatus Logico-Theologicus. Verlag für Kultur und Wissenschaft/Culture and Science Publishers. [2]
Philip, Johnson, 2003. Christian Apologetics: A Comprehensive Textbook. Wise Men Books, Kochi, India. Online English Version
Richardson, Alan, Christian apologetics, London, S.C.M. Press, 1947.
Schaeffer, Francis A. 1982. The Complete Works of Francis Schaeffer. 5 Volumes. Crossway Books, Westchester, Illinois.
Turek, Frank. 2014. 'Stealing from God: why atheists need God to make their case' NavPress, Colorado Springs, CO.
Mormonism
McDonald, A. Melvin. 1963. The Day of Defense. Rev. ed. Sandy, Utah: Sounds of Zion, 1994, cop. 1963. N.B.: One of numerous editions and printings of this work. ISBN978-1-886472-53-2
Bucaille, Maurice, 1993. The Bible, The Qur'an and Science: The Holy Scriptures examined in the Light of Modern Knowledge. Taj Publications, Delhi, India.
Leirvik, Oddbjørn. 2001. "History as a Literary Weapon: The Gospel of Barnabas in Muslim-Christian Polemics." Studia Theologica 54: 4-26.
Watt, William Montgomery. 1991. Muslim-Christian Encounters: Perceptions and Misperceptions. Routledge, London & New York.
Westerlund, David. 2003. "Ahmed Deedat's Theology of Religion: Apologetics Through Polemics." Journal of Religion in Africa 33 (3):263-278.
Neopaganism
DiZerega, Gus. 2001. Pagans and Christians: The Personal Spiritual Experience. Llewellyn Publications, St. Paul, Minnesota.
^Young, Richard Fox. 1981. Resistant Hinduism: Sanskrit Sources on Anti-Christian Apologetics in Early Nineteenth Century India. Publications of the De Nobili Research Library, Vienna, Austria.