Operation World is the definitive prayer handbook and reference guide. Packed with informative and inspiring fuel for prayer about every country of the world, it is essential for anybody who wants to make a difference. It was the winner of the 2002 Gold Medallion Book Award and has been quoted in numerous journals and articles. It contains information for all the continents and every country in the world.   Visit their website, or visit their partner organization, 24-7 Prayer.