Every Thought Captive: A Study Manual for the Defense of Christian Truth, Richard L. Pratt, Jr.

Worldviews in Conflict: Choosing Christianity in a World of Ideas, Ronald H. Nash

Always Ready: Directions for Defending the Faith, Greg L. Bahnsen

Reason to Believe: A Response to Common Objections to Chistianity, R.C. Sproul

Defending Your Faith: An Introduction to Apologetics, R.C. Sproul

Classical Apologetics, R.C. Sproul and John Gerstner

Five Views on Apologetics, Steven B. Cowan, ed.