Authority
- An Introduction to Development of Doctrine by Dave Armstrong
- Apostolic Succession
- Authority in the Church by Sean M. Brooks
- Bible and Tradition
- The Two Cannons: Scripture and Tradition by James Akin
- Compelling Biblical Evidence Against Denominations and Primary vs Secondary Doctrines by Dave Armstrong
- Conscience and Authority by Dr. Jeff Mirus
- Development of Doctrine by Dave Armstrong
- Historical Development in the Understanding of Doctrinal Development of the Apostolic Deposit by Dave Armstrong
- Questions I Challenge
- Sacred Oral Tradition in the Early Church by Mark J. Bonocore
- Scripture and Tradition, The Rule of Faith in Patristic Thought by Joe Gallegos and edited by Phil Porvaznik
- Searching for Authority By Christopher Dixon
- St. Athanasius on Holy Scripture, Tradition, and Catholic Doctrine
- That They May All Be One By Thomas J. Nash
- The Catholic Religion Proved by the Protestant Bible
- The Church Always Had Monarchical Bishops by Mark J. Bonocore
- The Church or The Bible by Fr. Arnold Damen, S.J.
- The Early Monarchical Episcopate by Mark J. Bonocore
- The Great Revolt Against Christ
- The Infallible Magisterium of the Catholic Church by Catholics United for the Faith
- Where in the Bible by Steven Kellmeyer
- Oral Tradition in the New Testament by David Palm
- The Church Fathers and Apostolic Succession by Joe Gallegos
- The Church Fathers and the Infallibilty of the Ecumenical Councils by Joe Gallegos
- The Church or the Bible by Fr. Arnold Damon