[Katara considers all this with a frown.]

I never thought I'd be defending anything Loki did, but I can understand why he did it. I'd feel horrible if some medical spirit from another world came into the clinic and decided that everything in there had to be done by his rules. Those books don't belong to Wan Shi Tong. He doesn't have the right to tell the village what to do. If we just give it to him, then where do we stop?