- Catholic Dictionary
- Catholic Discussion of Seventh-day Adventism
- Catholic Doctrinal Concordance: Arranged by Topic
- Catholic Dogmatics for the Study and Practice of Theology
- Catholic Education and the Promise of School Choice
- Catholic Education in the West: Roots, Reality, and Revival
- Catholic Ethics in Today's World (Revised Edition)
- Catholic Faith
- Catholic Family Prayer Book
- Catholic Fasting In France
- Catholic Fasting in France: From the Franks to the Eighteenth Century
- CATHOLIC GIRL IN THE '50s
- Catholic History Of Liverpool
- Catholic Identity in Context: Vision and Formation for the Common Good
- Catholic Laity Speak on Human Sexuality & Belief
- Catholic Marriage
- Catholic Mass For Dummies
- Catholic Meditation: 7 Powerful Ways to Pray
- Catholic Meditations on Virtues
- Catholic Modern
- Catholic New American Bible Revised Edition
- Catholic New Hampshire
- Catholic or Protestant
- Catholic Practices Book: The Lord Wants To Protect His People
- Catholic Prayer Book
- Catholic Prayers for all occasions
- Catholic Prayers for Children
- Catholic Prayers of Thanks
- Catholic Prayers to Saintly Germanic Kings & Queens
- Catholic Prayers to the King & Queen of Heaven
- Catholic Prophecy
- Catholic Quick View 2nd Edition
- Catholic Quiz Questions and Trivia: Things that every Catholic Should Know!
- Catholic Reflections on the Basis of the Pluralist Structure of Society (Critical Essay)
- Catholic Saints Prayer Book
- Catholic Schools and Volunteers
- Catholic Schools in a Plural Society: Data and Analysis
- Catholic Sermons for Children
- Catholic Social Teaching
- Catholic Spirituality In Focus
- Catholic Stories of Faith and Hope
- Catholic Tales and Christian Songs
- Catholic University Education Today
- Catholic Voices in a world on fire
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- Catholic Women
- Catholic, Lutheran, Protestant
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- Catholicism & Christianity
- Catholicism 101
- Catholicism and Buddhism
- Catholicism and Mental Health
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- Catholicism and the Spirit
- The Catholicism Answer Book
- Catholicism for Protestants
- Catholicism in a Nutshell
- Catholicism In a Nutshell
- Catholicism on Trial Series
- Catholicism On Trial Series, Trial # 7
- Catholicism on Trial Series
- Catholicism On Trial Series, Trial # 7
- Catholicism's Developing Social Teaching
- Catholicism, 2 Ed.
- Catholicism: A Complete Introduction: Teach Yourself
- Catholicism: An Introduction
- Catholicism: Questions and Answers
- Catholicism: Questions and Answers (2020 Edition)
- Catholicisme social et question juive
- Catholicity Ain’T What It Used to Be
- Catholicity Challenging Ethnicity
- Catholics along the Rio Grande
- Catholics and Our Common Home
- Catholics and Protestants; What's the Difference?
- Catholics at a Crossroads
- Catholics Awake!
- Catholics Come Home
- Catholics in the Public Square
- Catholics in Washington D.C.
- Catholics on Spotlight, Revised Edition
- Catholics x Protestants: The Thirty Years War (1618-1648)
- Catholics, Non-Catholics and Non-Catholic Catholics
- Catholics. Prayer, Belief and Diversity in a Secular Context: A New Zealand Perspective.
- Catholiques de tous les partis, engagez-vous !
- Catholiques et protestants, théologiens du Christ au XXe siècle
- Catholiques, rouvrez la fenêtre !
- Cathy's Second Chance
- Cathédrale de Chartres
- Cativados por Cristo