By Michael C. Mack I read Robert Coleman’s book The Master Plan of Evangelism as a seminary student in 1989, when it was in only its 45th printing, with more than 925,000 copies sold. It has now sold more than 3.5 million copies and been translated into 105 languages. I’ve read the book many times over the years. It’s hard to find a page that doesn’t contain highlighting, underlining, asterisks, exclamation points, and notes in the margins. I’ve read his follow-up, The Master Plan of Discipleship, based on the book of Acts, many times as well. These books formed my