"Did Dr. Duncan know that you wished to see my mistress, ma'am?"

"Indeed he did. He particularly asked me to see Mary—Mrs. Duncan I mean, he thinks it will do her good. Will you kindly tell your mistress that Mrs. Riley has called to see her, that the doctor has sent me to see her. Kindly tell her also that I have some news of great importance to communicate to her."

The girl hesitated. She had received strict injunctions to admit no visitors to her mistress. But she could scarcely discredit the statement of this lady, who, she reasoned, must certainly have conversed with the doctor on his way, else she could not have known his destination.

But then she remembered that Dr. Duncan had enjoined her not to take any letter or message to his wife under any circumstances whatever, so she replied: "It is very difficult for me, ma'am, to do as you wish. I have received such strict orders from my master not to carry any message from anyone to my mistress. Could you not call to-morrow, ma'am, when my master will be here."

"You stupid girl!" exclaimed Susan angrily, "do you not understand me? I tell you I have just seen your master; he knows that I am going to call on your mistress. Do you disbelieve my word?"

"No, ma'am, but—"

"But! But what?"

"I don't exactly know, ma'am, but—" the girl stammered, looking very confused and red, then suddenly her face brightened, and she exclaimed, "Ah! here is the nurse, ma'am; I will ask her about it."

For at that moment a comely-looking strong country girl came out of a door leading into the hall, carrying a little white bundle in her arms.