The concluding book in the series was a bit of a letdown. I didn't buy the MCs love affair. Reynaud was so angry and bitter and we don't see any concern for others until the end. Why would she want to be with him when he was so different from the character she was infatuated with? It's not clear what he sees in Beatrice, but pretty quickly he wants to possess her. 
 The conclusion to the traitor at Spinners Falls was well done. The story of Reynaud's captivity was handled with sensitivity. It was frightening, but not gruesome. It was great to see the MCs from first 3 books again.