“This week, ‘Kingdom Come,’ the 16th and last novel in the hugely successful ‘Left Behind’ evangelical series, will be released, and the publication marks the culmination of a sea change in the American book world. Before the first installment in Tim LaHaye’s and Jerry B. Jenkins’ modern-day stories based on the Book of Revelation appeared in 1995, Christian fiction was typically tucked away in Christian bookstores. Now, 43 million books later, the Left Behind titles have paved the way for these books and others like them to be sold in chain outlets, discount stores and big box retailers.”