Kingdom Come is the final book in the best-selling Left Behind series. The first fifteen books in the series, with sales of more than 43,000,000, comprise the fastest-selling adult fiction series ever. Seven of the titles reached number one on the New York Times Best Sellers List as well as those of USA Today, The Wall Street Journal, and Publishers Weekly.Desecration, book nine, was the best-selling novel in the world in 2001.