Those of you who appreciate the apologetics of Cornelius Van Til will love the works of C. Gregg Singer. Dr. Singer was the apologetics professor at Greenville Presbyterian Theological Seminary from 1985 to his death in 1999. Dr. Singer’s magnum opus is entitled, From Rationalism to Irrationality. If you do not have this book, I would encourage you to buy a copy immediately. They are actually fairly hard to come by, and often very expensive. Dr. Singer also wrote A Theological Interpretation of History, and The Unholy Alliance. The Unholy Alliance can be downloaded for free here. Quite a few of Dr. Singer’s lectures on apologetics can be found here. Many of Dr. Van Til’s lectures can also be found here.