A Doctrinal Catechism: Wherein Faith And Practice Assailed By Modern Heretics Are Sustained By An Appeal (1899) is a religious book written by Stephen Keenan. The book is a comprehensive guide to the Catholic faith and is designed to provide a clear and concise explanation of the doctrines and practices of the Catholic Church. It is intended to serve as a catechism, or a teaching tool, for those who wish to learn more about the Catholic faith. The book covers a wide range of topics, including the nature of God, the Trinity, the sacraments, the Church, and the afterlife. It also addresses common objections to Catholic teachings and provides a defense of the faith against modern heresies. The book is written in a clear and accessible style, making it a valuable resource for both Catholics and non-Catholics who are interested in learning more about the Catholic faith.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.