Nancy Kehoe is a psychologist and a Catholic nun in Belmont, Mass. She is the author of Wrestling With Our Inner Angels: Faith, Mental Illness and the Journey to Wholeness. 

The Archdiocese of Prague is the administrative branch of the Catholic Church in Prague.

Catholic Assyrian Church of the East offers resources on current international and national news and a number of other topics concerning Catholicism. 

The Byzantine Catholic Church in America is a website on the Byzantine Church. It offers resources on prayers, beliefs, clergy members and current Christian news. Contact through the website.

Uto Meier is a professor of religious education at Katholische Universitat Eichstätt-Ingolstadt in Germany. His research focuses on Catholic religious education.

Catholic Online  has over 5 million pages of resources including the largest online historical and biblical database about the Catholic Church.

Philippe Chenaux is a professor of church history and theology at Pontificia Universita Lateranense in Rome. His research interests include the history of the papacy, the history of the Vatican and the history of modern Catholic thought.

David Fincham is the director of theology and ethics at St. Mary’s University College in London. He is an expert on Catholic education and his publications include PSHCE in Catholic secondary schools: Stakeholders’ views and “Pastoral care in Catholic Schools,” which was published in The Pastoral Review.

Stephen Bullivant directs the Benedict XVI Centre for Religion and Society at St. Mary’s University in London, where he also teaches the theology and sociology of religion. He previously served as co-director of the international Nonreligion and Secularity Research Network.