Credo: The Apostles' Creed Explained for Today

The Return of the Prodigal Son: A Story of Homecoming

What I Believe

The Incredible Power of Prayer

Women in Christianity

A Search for Identity: The Development of Seventh-Day Adventist Beliefs

Theology for the Third Millennium: An Ecumenical View

When You Need Incredible Answers to Prayer

The Catholic Church: A Short History

The New Apostolic Reformation, Trump, and Evangelical Politics: The Prophecy Voter

Tracing The Way: Spiritual Dimensions of the World Religions

African Theology: Inculturation and Liberation

Disputed Truth: Memoirs Volume 2, Volume 2

The Complete Guide to Christian Denominations: Understanding the History, Beliefs, and Differences

Eternal Life?: Life After Death as a Medical, Philosophical, and Theological Problem

Christian Satanism and The Herald of Satanic Waters

Global Responsibility: In Search of a New World Ethic

Theotokos: A Theological Encyclopedia of the Blessed Virgin Mary

Can We Save the Catholic Church?

Your Bible and You