John White was the author of twenty-five books as well as numerous articles and study guides. A much sought-after speaker, he lectured around the world at churches, conferences and leadership events. John White died in 2002, but his writing ministry continues, with over 1.5 million of his books in print.

Don Everts is minister of outreach at Bonhomme Presbyterian Church in Chesterfield, Missouri, where he helps people discover a passion for evangelism and global justice. He previously served with InterVarsity Christian Fellowship and is a speaker and trainer for Alpha. His books include Jesus with Dirty Feet, The Smell of Sin and I Once Was Lost.