Five of the most important books ever...relatively speaking.
Here is a list of the books Brian mentions in this video:
1. Catechism of the Catholic Church
2. C.S. Lewis - Mere Christianity
3. Frank Sheed -- Theology and Sanity
4. Josef Pieper -- Faith, Hope, and Love & The Cardinal Virtues
5. Ratzinger -- Introduction to Christianity
+ Everything by Dr. Anthony Esolen