By Edward de Bono
By Hamish Miller
By John Pritchard
By N/A
By Penelope Wilcock
By Nigel Biggar
By Priscilla J Herbison
By Tony Kedd
By Ann Lewin
By F Eboussi Boulaga
By LESLIE D. WEATHERHEAD
By Aloysius Schwartz
By Josemaria Escriva de Balaguer
By Bernard Haring
By Paul Molinari
By Winfrid Herbst
By Henri Bremond
By Fulton J. Sheen
By Sister Josefa Menendez
By Father Claude Williamson
By Larry Christenson
By Bernard Basset
By George Blazynski
By Margaret Ward
By M. Raymond
By Paul L. Maier
By Denis G. Murphy
By Baker, C. D.