It was on the evening of the second day that Mrs. Kelvin called Olive on one side. "You will not leave me to-morrow, unless my dear boy is better?" said the old lady, with tears in her eyes.

"I will not leave you to-morrow, or next week, or next month, unless my cousin is better," said Olive. "You may take my word for that."

"Heaven bless you, dear!" said Mrs. Kelvin, fervently; and she made as though she would kiss Olive, but the latter started back.

"I think Matthew is calling me," she said, and she hurried into the other room.

One day passed after another, and still Dr. Druce's patient did not improve.

"These cases are sometimes very obstinate, indeed," said the old gentleman, pleasantly, as he peered into his snuff-box in search of a last pinch. "And then they not unfrequently affect the liver. Now, I don't know a more obstinate noun substantive in the whole of the English language than your disordered liver. As for the increasing weakness that you complain about--why, I don't care much about that, because it tends to keep down any febrile symptoms. Of course, if you can't eat you can't keep up your strength; but when you once take a turn, you know, you'll have the appetite of a wolf--I may say, the appetite of a wolf in winter."

"What a comfort it is, dear," said Mrs. Kelvin to Olive, "to think that we are in the hands of such a nice clever man as Dr. Druce. He has had so much experience that I believe he can tell at a glance what is the matter with a patient. Experience, in the medical profession, is everything."

Sir Thomas and Lady Dudgeon drove over to see Mr. Kelvin a couple of days before their return to London. They were greatly concerned at his illness. As regarded Miss Deane, permission was given her to stay with her cousin as long as it might be necessary for her to do so. The young ladies, her pupils, were gone to pay a long-deferred visit to an aunt of theirs, and it was quite uncertain when they would return.

One of Olive's difficulties was thus smoothed away for her without any trouble on her part.

A few hours after Sir Thomas's visit, Mr. Kelvin suddenly opened his hollow eyes. "Olive, where is my mother?" he asked, abruptly.