"Oh, you must let us know if you find out anything," we all exclaimed.

"I certainly shall do so," he said, and a few minutes afterwards he and Mr. Grenfell took their leave.

But I had time for a word or two with the latter out of hearing of the others.

"Who is Sir Robert Masters?" I asked. "Have you known him long? He is a very uncommon and impressive sort of man."

"Yes, I thought you would like him. I have not personally known him long, but he is an old friend of friends of ours. He is of good family, an old baronetcy, but he is not much known in fashionable society. He travels a great deal, or has done so rather, and people say he has 'peculiar ideas,' though that would not go against him in the world. Peculiar ideas, or the cant of them, are rather the fashion it seems to me! But there is no cant about him. And whatever his ideas are," went on young Grenfell warmly, "he is one of the best men I ever knew. He has settled down for some years, and devotes his whole life to doing good, but so quietly and unostentatiously that no one knows how much he does, and others get the credit of it very often."

That was all I heard.

I have never seen Sir Robert again. Still I have by no means arrived yet at the end of my so-called ghost story.

The cup and saucer were carefully washed and replaced in the glass-doored cabinet. The summer gradually waned, and we all returned to our own home. It was at a considerable distance from my sister's, and we met each other principally in the summer time. So, though I did not forget Sir Robert Masters, or his somewhat strange conversation, amid the crowd of daily interests and pleasures, duties and cares, none of the incidents I have here recorded were much in my mind, and but that I had while still in Germany carefully noted the details of all bearing directly or indirectly on "Nora's ghost," as we had come to call it—though it was but rarely alluded to before the child herself—I should not now have been able to give them with circumstantiality.

Fully fifteen months after the visit to my sister, during which we had met Sir Robert, the whole was suddenly and unexpectedly recalled to my memory. Mark and Nora the elder—my sister, that is,—were in their turn staying with us, when one morning at breakfast the post brought for the latter an unusually bulky and important-looking letter. She opened it, glanced at an outer sheet enclosing several pages in a different handwriting, and passed it on to me.

"We must read the rest together," she said in a low voice, glancing at the children, who were at the table. "How interesting it will be!"