The definitive guide to global prayer has been updated and revised to cover the entire populated world. Whether you are an intercessor praying behind the scenes

If you appreciate Operation World as an adult, your kids will love this invaluable and age-appropriate prayer resource that develops cultural, political, and ge

This timely and accessible prayer guide is an abridged version of Operation World, the leading resource for people who want to impact the nations for Christ thr

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

Millions are on the move in today's world, and Christians have a unique perspective on this migrant crisis: after all, Jesus was a refugee. Patrick Johnstone an