Stephen Bevans is Louis J. Luzbetak, SVD, Professor of Mission and Culture at Catholic Theological Union, Chicago, USA. He is the author of Models of Contextual Theology (2002) and An Introduction to Theology in Global Perspective (2009).
Katalina Tahaafe-Williams is the Director of Communitas, a program of contextual and public theology at United Theological College, Paramatta, NSW, Australia. She is a coauthor of The Multicultural Toolkit (2005) and Mission and Ministry in Multicultural Contexts (2009).