In the ninth Inspector Gamache novel, Louise Penny finally concludes of the overarching Arnaut plot (at least I think she does). How the Light Gets In has a good mix of action and character stories, bouncing between a Three Pines-contingent mystery and the internal division of the Sûreté. Honestly, it feels likes it could have been a wrapping up point for the series, so I'm curious to see what new direction Penny will take the books after this one.