Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Book is missing part of a chapter

I normally like McKiernan's books but this one is missing at least part of a chapter. Near the climax there is some interation missing between the people on the quest and the dragon guarding their objective. The text refers to a promise the dragon made and one character's opinion that he won't keep his word. I looked back twice to see if I missed anything but there was no convsersation. One of the chapters is very short, less than a page and it appears that it may be incomplete. I like his stories but bad editing is inexcusable.