The Bibliography used for Bible difficults on carm.org
- The New American Standard Bible. La Habra, California: The Lockman Foundation, 1977.
- Aland, Kurt, ed. Synopsis of the Four Gospels. 7th ed. Stuttgart, Germany: German Bible Society, 1984.
- Bush, L. Russ, ed. Classical Readings in Christian Apologetics. A.D. 100-1800. Grand Rapids: Academie Books, 1983.
- Douglas, J. D. The New International Dictionary of the Christian Church. Grand Rapids: Zondervan, 1978.
- Frame, John. Apologetics to the Glory of God. Phillipsburg, New Jersey: PR Publishing, 1994.
- _____. The Doctrine of the Knowledge of God. Phillipsburg, New Jersey: PR Publishing, 1987.
- Geisler, Norman. Christian Apologetics. Grand Rapids: Baker Book House, 1976.
- _____. Baker Encyclopedia of Christian Apologetics. Grand Rapids: Baker Book House, 1999.
- _____ and Thomas Howe. When Critics Ask. Grand Rapids: Baker Book House, 2002.
- Grudem, Wayne. Systematic Theology: An Introduction to Biblical Doctrine. Grand Rapids: Zondervan, 1994.
- Harrison, E. F. ed. Bakers Dictionary of Theology. Grand Rapids: Baker Book House, 1960.
- Lewis, C. S. The Problem of Pain. New York: Simon Schuster, 1996.
- _____. Mere Christianity. New York: Macmillan Publishing, 1960.
- McDowell, Josh. Evidence that Demands a Verdict. San Bernardino, CA: Here’s Life Publishers, 1979.
- _____. More Evidence that Demands a Verdict. San Bernardino, CA: Here’s Life Publishers, 1981.
- _____ and Don Stewart. Answers to Tough Questions Skeptics ask about the Christian Faith. San Bernardino, CA: Here’s Life Publishers, 1983.
- Runes, Dagobert D., ed. Dictionary of Philosophy. Philisophical Library. New York, 1942.
- Van Till, Cornelius. Christian Apologetics. Phillipsburg, New Jersey: PR Publishing, 1976.
