What a lovely character study. Your Moody has such a distinct voice here, it really works so well.
I liked the beginning of this very much, especially the magical theory regarding the creation of the trunk. So well-thought-out.
It was interesting to see Kingsley become the victim of Moody's vigilance. And even more interesting to let Kingsley make a martyr out of Moody; it's a good way to fire people up, so it makes sense.