By Brown, Callum G.
By Michael Burleigh
By David F. Ford (, Regius Professor of Divinity, University of Cambridge), Mike Higton (, Lecturer in Theology, University of Exeter)
By Cullen Murphy
By Ken Dowden
By Gaudard, Raoul
By Timothy Yates
By A. Porter
By Norman Thomas
By Richard Carrier
By Isabel Boavida, Christopher J. Tribe, Herve Pennec, Manuel Joao Ramos
By Wheen, Francis
By Pieter N. Holtrop, Hugh McLeod, Andrew Porter, Anna Maria Fadda, Brian Stanley (Contributor)
By Edward Saint-Omer, Saint-Omer
By Walter J. Ciszek, Daniel L. Flaherty
By J.C.S. Mason
By Norman Etherington (Professor and Chair of History, University of Western Australia)
By John Joseph Saunders
By Ane Marie Bak Rasmussen
By James M. Stayer
By Euan Cameron (Columbia University)
By D. W. Bebbington
By T.Dunbar Moodie
By Hugh McCullum, Archbishop Desmond Tutu
By Richard Fletcher
By Andrew Wheatcroft
By J. N. D. Kelly
By Jacques Le Goff, Christine Rhone
By Paul Cavill
By Gunton, Colin E., Holmes, Stephen R., Rae, Murray