Introduction. My Dear Reader: — Perhaps this is the first time in your life that you have handled a book in which the doctrines of the Catholic Church are expounded by one of her own sons. You have, no doubt, heard and read many things regarding our Church; but has not your information come from teachers justly liable to suspicion? You asked for bread, and they gave you a stone. You asked for fish, and they reached you a serpent. Instead of the bread of truth, they extended to you the serpent of falsehood. Hence, without intending to be unjust, is not your mind biased against us because you listened to false witnesses? This, at least, is the case with thousands of my countrymen whom I have met in the brief course of my missionary career. The Catholic Church is persistently misrepresented by the most powerful vehicles of information. She is assailed in romances of the stamp of Maria Monk, and in pictorial papers. It is true that the falsehood of those illustrated periodicals has been fully exposed. But the antidote often comes too late to counteract the poison. I have seen a picture representing Columbus trying to demonstrate the practicability of his design to discover a new Continent before certain monks who are shaking their fists and gnashing their teeth at him. It matters not to the artist that Columbus could probably never have undertaken his voyage and discovery, as the explorer himself avows, were it not for the benevolent zeal of the monks, Antonio de Marchena and Juan Perez, and other ecclesiastics, as well as for the munificence of Queen Isabella and the Spanish Court. [xii] The Church is misrepresented in so-called Histories like Foxe's Book of Martyrs. It is true that he has been successfully refuted by Lingard and Gairdner. But, how many have read the fictitious