I can't imagine this being book #5 because it seems like a stand alone book. Honor is a time weaver which is a time traveler. She's also a dragon who can't change. Sandru is a dragon prince she's been popping in and out of his life. Her future self tries to tell her past self what to do, but they all seem to have a horrible end. Most of this book is her and her adopted mother trying to change the future. It was a wonderful book. I thoroughly enjoyed it.