Paul D. Murray is Professor of Systematic Theology at Durham University where he was the founding Director of the Centre for Catholic Studies (2007-2023). He has served on the editorial boards of Concilium International and Theological Studies, is a former President of the Catholic Theological Association of Great Britain, a former member of the third phase of work of the Anglican-Roman Catholic International Commission (ARCIC III), on which he continues as consultor, and an ecumenical canon of Durham Cathedral. In addition to three books, he has contributed numerous essays to leading journals and scholarly collections. His holds an M.Litt (Durham) and a PhD (Cambridge). Gregory A. Ryan (PhD, Durham) researches, teaches, and publishes on Receptive Ecumenism, contemporary Catholic ecclesiology, and hermeneutics. He is based at the Centre for Catholic Studies at Durham University, developing formation programmes for lay and ordained ministry in the North of England. Paul Lakeland is the Aloysius P. Kelley S.J. Professor Emiritus of Catholic Studies and was founding Director of the Center for Catholic Studies at Fairfield University, Connecticut, where he worked since 1981, with roles including chairperson of the Religious Studies Department and director of the Honors Program. In addition to his PhD from Vanderbilt University, he holds degrees in philosophy, divinity, and English. He is the author of ten books, and editor of two more, in the fields of Catholic ecclesiology, cultural theory, and religion and literature. In 2020 he received the Hellwig Award for outstanding contributions to Catholic intellectual life.
