This book explores the widespread mass conversions to Christianity and Islam that took place in Europe and Asia in the ninth to eleventh centuries. Taking a com

In The Future of the Global Church, Patrick Johnstone, author of six editions of the phenomenal prayer guide, Operation World, draws on his fifty years experien

Conversion to Islam is a phenomenon of immense significance in human history. At the outset of Islamic rule in the seventh century, Muslims constituted a tiny m

The expanded, updated edition of a classic reference source--the comprehensive survey of the status of thje world's largest religion in 238 countries. Many tabl