I can't speak on Dawn 4, but AU ... I'm still working on it. AU should be out if not by now, then sooner than it will be, and that's affected other books. However, it couldn't be helped and it is the top of my freelancing to-do list (and pretty high on the overall list). But, yeah, AU's delay is heavily due to me and I appreciate that Jason, et al. have been decent human beings and been understanding on that end.