Season per book or not? For some books, especially earlier ones season per book would be fine. But later like 9th book two episodes would do if they want to keep people watching. xD What would be best in my opinion is for them to cut out all descriptions and then divide that plot into what would make sense for seasons and ignoring book way completely at least later. I really wonder how will they film this without it going on for 10 years. I mean I won't mind if it's good, but it may be a bit too long.