ELISABETH ARWECK is completing her Ph.D. on the Response to New Religious Movements in Europe. She has been involved in the work of the Centre for New Religions at King's College London for a number of years. Together with Peter B. Clarke, she coedits the Journal of Contemporary Religion.PETER B. CLARKE is Professor of the History and Sociology of Religion at King's College London, where he is also Director of the Centre for New Religions and Director of the Japanese New Religions Project. He has published widely on new religious movements, African religion, and Islam.