The definitive prayer guide to the nations, peoples and cities of the world, this volume features major prayer challenges, geographical, cultural and political statistics together with maps addresses and indexes. Throughout the world, Operation World has led people to understand how they can pray for every country and people group. Giving insight to practical Christian faith across every background and denomination, it has proved to be essential reading for all. This 21st century edition has an easy-to-use format making it user-friendly and accessible. This is the book for the life of the Church and needs to be part of the lives of Christians everywhere. Make it part of your life. Make a difference.