No Catholic should pass beyond the age of 16 without being able to answer clearly, both to himself and to others, the challenges of those who do not believe in the existence of God, of Christ or the teachings of the Catholic Church. In this compact book, Fr John Laux gives both the student and the adult reader dozens of excellent, well reasoned answers to the classic objections against the Catholic Faith. In Book IV for Catholic High Schools, he covers all the fundamental truths of the Faith, providing both facts and sound logical reasoning for every question he considers.