he entire introduction to Apologetics Series is linked here for your convenience as well.
Ariew, Roger. “Pierre Duhem.” Stanford Encyclopedia of Philosophy (2011). http://plato.stanford.edu/archives/spr2011/entries/duhem/ [accessed 9/14/2011].
Bauer, Walter, Frederick W. Danker, William Arndt, and F. Wilbur Gingrich. A Greek-English Lexicon of the New Testament and Other Early Christian Literature. 3rd ed. Chicago: University of Chicago Press, 2000.
Behe, Michael J. Darwin’s Black Box : The Biochemical Challenge to Evolution. New York: The Free Press, 1996.
Boa, Kenneth D., and Robert M. Bowman Jr. Faith Has Its Reasons, an Integrative Approach to Defending Christianity. Colorado Springs: NavPress, 2001.
Budziszewski, J. How to Stay Christian in College. Colorado Springs: Nav Press, 2004.
Chang, Curtis. Engaging Unbelief : A Captivating Strategy from Augustine & Aquinas. Downers Grove, Ill.: InterVarsity Press, 2000.
Collins, Francis S. The Language of God : A Scientist Presents Evidence for Belief. New York: Free Press, 2006.
Craig, William Lane. Reasonable Faith - Christian Truth and Apologetics. 3rd ed. Wheaton: Crossway, 2008.
Dembski, William A. The Design Revolution : Answering the Toughest Questions About Intelligent Design. Downers Grove, Ill.: InterVarsity Press, 2004.
Dempski, William, and Jay Wesley Richards. Unapologetic Apologetics. Downers Grove: Intervarsity Press, 2011.
Fernando, Ajith. Acts, the Niv Application Commentary. Grand Rapids: Zondervan, 1998.
Groothuis, Douglas. Christian Apologetics - a Comprehensive Case for Biblical Faith. Downers Grover: IVP Academic, 2011.
Keller, Timothy J. The Reason for God : Belief in an Age of Skepticism. 1st Riverhead trade pbk. ed. New York: Riverhead Books, 2009.
Lennox, John C. God’s Undertaker : Has Science Buried God? 1st ed. Oxford: Lion, 2007.
Markos, Louis. Apologetics for the 21st Century. Wheaton: Crossway, 2010.
McGrath, Alister. A Fine-Tuned Universe: The Quest for God in Science and Theology. Louisville: Westminter John Knox, 2009.
Nash, Ronald. Faith and Reason - Searching for a Rational Faith. Grand Rapids: Zondervan, 1988.
Plantinga, Alvin. God, Freedom, and Evil. Grand Rapids: Eerdmans, 1977.
________. Warranted Christian Belief. New York: Oxford University Press, 2000.
Pollard, Nick. Evangelism Made Slightly Less Difficult - How to Interest the Uninterested Downers Grove: Intervarsity Press, 1997.
Schaeffer, Francis A. Francis A. Schaeffer Trilogy: The Three Essential Books in One Volume. Wheaton: Crossway Books, 1990.
Zacharias, Ravi K. Can Man Live without God. Nashville: W Pub. Group, 1994.
Kenneth D. Boa and Robert M. Bowman Jr. Faith Has Its Reasons, an Integrative Approach to Defending Christianity. Colorado Springs: NavPress, 2001.
William Lane Craig, Reasonable Faith - Christian Truth and Apologetics. 3rd ed. Wheaton: Crossway, 2008.
John Frame, Apologetics to the Glory of God, Phillipsburg, P & R Publishing, 1994.
Norman Geisler, Baker Encyclopedia for Christian Apologetics, Grand Rapids, Baker Academic, 1998.
Douglas Groothuis, Christian Apologetics - a Comprehensive Case for Biblical Faith. Downers Grover: IVP Academic, 2011.
For the thoughtful lay person
GK Chesterton, Orthodoxy, Various editions – also can be found online and in a fantastic new audiobook version read by John Lee.
Paul K. Hoffman (Editor), Norman L. Geisler (Editor), Why I Am a Christian: Leading Thinkers Explain Why They Believe, Grand Rapids, Baker Books, 2006.
CS Lewis, The Complete C.S. Lewis Signature Classics – Includes Mere Christianity, The Screwtape Letters, The Great Divorce, The Problem of Pain, Miracles, A Grief Observed, and The Abolition of Man. New York, HarponeOne 2002.
Nancy Pearcey, Total Truth: Liberating Christianity from Its Cultural Captivity, Wheaton, Crossway, 2004.
Francis A. Schaeffer, Francis A. Schaeffer Trilogy: The Three Essential Books in One Volume, Wheaton, Crossway Books, 1990.
Ravi Zacharias (ed), Beyond Opinion: Living the Faith We Defend, Nashville, Thomas Nelson, 2008.
William Lane Craig, On Guard, Defending Your Faith with Reason and Precision, Colorado Springs, David Cook, 2010)
Timothy J Keller, The Reason for God : Belief in an Age of Skepticism. 1st Riverhead trade pbk. ed. New York, Riverhead Books, 2009.
Gregory Koukl, Tactics: A Game Plan for Discussing Your Christian Convictions, Grand Rapids, Zondervan, 2009.
Ravi Zacharias, Can Man Live Without God, Nashville, Thomas Nelson, 2004. Jesus Among Other Gods: The Absolute Claims of the Christian Message, Nashville, W Publishing Group, 2002
Recommended web sites
As always, we do not hold to or support every single thing written on sites which we did not produce etc. The following have helpful resources on various subjects related to the answering questions and defending the faith. I do stand by what is on Power of Change.
Christian Apologetic and Resource Ministry – www.carm.org Christian ministry dedicated to the glory of Christ and the promotion and defense of the Christian Gospel, Doctrine, and Theology.
Power of Change – www.powerofchange.org – this is my web site where I have written on various subjects theological, philosophical and apologetic. Use the categories and search box on the right to find that which you seek.
Ravi Zacharias International Ministries – www.rzim.org - Equipping this generation of Christians with a culturally relevant apologetic
Reasonable Faith – www.reasonablefaith.org is the web site of Christian philosopher and apologist William Lane Craig.
Stand to Reason – www.str.org - Stand to Reason is a ministry founded by Greg Koukl which equips Christian ambassadors with knowledge, wisdom, and character to be effective ambassadors for the Christian faith.