Torah.org is a Jewish outreach program from Project Genesis. The organization reaches out internationally to educate on Jewish beliefs through resources and courses provided online. Email through the website.

Man in the Mirror is an organization that helps churches reach and disciple men through leadership strategies and resources. Brett Clemmer is the president.

Insight for Living is the Bible-teaching radio ministry of Chuck Swindoll dedicated to spreading the word of Christ through educational resources including significant scripture. Email through the website.

Life Action Ministries is a non-profit organization founded in 1971 by Del Fehsenfeld Jr. that works to promote their religion through conferences, retreats and resources. It has conducted over 900 crusades in churches and cities throughout North America.

The Louisville Institute is a seminary that works to enrich the religious life of American Christians and to encourage the revitalization of their institutions, by bringing together those who lead religious institutions with those who study them, so that the work of each might inform and strengthen the other.

Tel Aviv University in Israel has departments in Jewish history, Talmud and ancient Jewish literature, and Jewish philosophy.

David Fergusson is a professor of divinity at the University of Edinburgh. His is director of the Scottish Journal of Theology. His research focuses on the relationship between church and society, Christian doctrine, and Christian history, with an emphasis on the history of Catholic and Reformed theology.

John Nawas is an associate professor of Near Eastern studies at the Katholieke Universiteit Leuven in Leuven, Belgium. He is an expert on the history and fundamentals of Islam. He has supplied many entries to the Encyclopaedia of Islam.

Women of Faith is a ministry division of Thomas Nelson, Inc., a publisher, producer and distributor of Bibles and books emphasizing Christian themes.