I wonder if Nadella is Narcissa under a glamor. That's an interesting idea, but at the same time I'm not too sure about it, as Voldemort seemed to know who Nadella is. In such a case, he would know that Narcissa was posing as an old, lowly servant. Anyway, nice job - I'm hooked on all of the suspense.
Author's Response: You might be onto something...but I shan't give it away!