'And' signifies maximum involvement of the co-author. In displaying the name of a book's co-author, publishers have four choices: don't show the name anywhere in or on the book show it only on the book's copyright page show it on the book's cover in such a way that it reads Author with Co-Author or show it on the book's cover so that it reads Author and Co-Author.
Cook, Erasing Hell's Christian publishing house, there are a great number of things about this video that I don't like, most of it having to do with its almost astounding pretentiousness: the all-white, faux-heaven set the astral, Muzak-from-heaven background music the posing pretending to be pondering the fact that it's all about how Francis is prayerfully writing this book, when the cover of the book itself shows that it was, in fact, written by Francis Chan and Preston Sprinkle.
