3When author F. X. Cronin became a Catholic, many of his friends challenged him, claiming not only that the Catholic Faith is untrue but also that truth itself does not exist.

In this warm response to such enduring claims, Cronin takes skeptics and believers alike on a delightful tour of reality, starting with proofs for the existence of truth itself. Thereafter, Cronin considers and refutes step by step, most of our culture's common relativistic beliefs, demonstrating not only the existence of God but also the truth of Christianity, and in particular of the Catholic Faith.