If you keep in contact with your fans, they're excited to get the new book in the series when you help them find out it's available. (madgeniusclub.com)
I was thinking that it was because my editor and I have fallen a bit behind in getting new books out, but I guess it is more than that. (annerallen.com)
If you've got the new books on there that take advantage of the updated software, go ahead and leave us a comment and tell us what you think. (goodereader.com)