Unlike other reviews, I do not find that this book is really oriented towards youth or involving a green library. I have read that the shadow of the author of this wind, but I find that the Prince of Mist is exactly the same movement. The history and atmosphere are fantastic and dark side a bit stressful ... The death is approached and the end does not bring a great moral as one might hope in youth work. In conclusion, I enjoyed this book, well written and fast read, but I would not put it in the hands of my children, even teenagers.