Molly Wall (MEd, Oklahoma City University) is a researcher, editor and program director with Operation World, a ministry of WEC International, and is based near London in the UK. She is one of the principal catalysts and researchers behind the latest edition of Operation World and Pray for the World, informing Christians worldwide how they can pray for the nations. The Operation World prayer handbook (now in its 7th edition) is widely regarded as the definitive guide to praying for the world. Operation World is one of only two Christian centres that compile comprehensive statistics on the religions, Christian denominations and mission agencies across the globe. Molly came aboard the Operation World team in 2009 after seven years at the U.S. Center for World Mission in Pasadena, California, where she served as a curriculum developer and researcher.