Disclaimer: I read an advanced reviewer copy of this book from the author, who is a friend (and one of the former D&D players). Didn't stop me from buying a dead tree copy for myself!
Once again, my friend has written an engaging story that expands her world, full of characters both new and old that you can't help but like and care about. It's especially hard given that from the start you know what's going to happen, even if you're not sure how the story will unfold.
My biggest complaint, and the one I've had for the previous 3 books, and the ones yet to come is that they're too short! That and having to wait another year for the next book...