"although I don't know why you would be" . . . but I'm not going to sink to such), then this book might be for you. Check out the review to see!
P.S. For those of you who don't already know, I am (and have long been) the Center for Barth Studies book review editor. So if you have written a book about Barth - or know of a good one - that has not yet been reviewed on the site, feel free to contact me with that information: barth [dot] reviews [at] ptsem [dot] edu.