since there was an apparent certainty that we should be all so handsomely provided for, papa had purposely given up much of his paying practice. Many among the upper classes have the habit of calling in a medical man on the slightest pretext, and like him, indeed, to call regularly, and have an hour's chat on all sorts of subjects; this time papa could not spare, and indeed I know that he said to two or three of his very best patients,—

"You have nothing serious the matter with you. All you want is a little occasional medicine, and a good chat of a day to do you good and cheer you up; this I have no time to give you, when I have half a dozen dying people waiting anxiously for me. Send to Harper; he is a clever fellow; knows all about everything; will amuse you more than I do. He has a large family, and your money will be of use to him. If you get seriously ill, and want me, I will of course come to you."

So papa had gradually withdrawn himself from much of his paying practice; he had still an income sufficient to keep us comfortably, but it was not nearly what it had been four or five years before. However, he was quite content to work as he did, giving his skill and time to those who most required but were least able to pay for them.

Harry came home, too, a little before Christmas. He had finished his last piece of work, and had now obtained an appointment of £150 a year to superintend a railway in the course of construction in the north of Ireland.

The evening after Christmas Day I received a note from Sarah, saying, that that morning, she had, in feeling up the chimney, found a projecting knob immediately behind the mantelpiece; that on pressing this it went into the wall, and that every time it did so, she could hear a click, but that she could not find that anything else moved.

"Hurrah, Sarah!" Harry shouted when I read the note aloud; "we are on the right track. 'The king shall enjoy his own again!'" he sang in his stentorian way.

"I really do begin to think we are on the track," papa said. "You must tell Sarah that no doubt there is some other spring which must be pressed either together or before or after this; for generally there were two springs to these old hiding-places, in case one should be touched accidentally."

This I told Sarah, who came on the next Sunday evening to see me. She had rather began to despair before; but now that she had found something tangible she became quite enthusiastic, and said that she was determined to find the other spring if she were years engaged in the search. She was now certain that we were right, that the secret chamber existed, and that the entrance was there, of neither of which facts had she been quite sure in her own mind before.