"But what has Lady Pollexfen to do with me in any way?" I asked. "Before this morning I never even heard her name, and now it seems that she is to do what she likes with me."

"That she will do what she likes with you, you may depend, dear," said Mrs. Dance. "As to how she happens to have the right so to do, that is another thing, and one about which it is not my place to talk nor yours to question me. That she possesses such a right you may make yourself certain. All that you have to do is to obey and to ask no questions."

I sat in distressed and bewildered silence for a little while. Then I ventured to say: "Please not to think me rude, but I should like to know who Sister Agnes is."

Mrs. Dance stirred uneasily in her chair and bent her eyes on the fire, but did not immediately answer my question.

"Sister Agnes is Lady Pollexfen's companion," she said at last. "She reads to her, and writes her letters, and talks to her, and all that, you know. Sister Agnes is a Roman Catholic, and came here from the convent of Saint Ursula. However, she is not a nun, but something like one of those Sisters of Mercy in the large towns who go about among poor people, and visit the hospitals and prisons. She is allowed to live here always, and Lady Pollexfen would hardly know how to get through the day without her."

"Is she not a relative of Lady Pollexfen?" I asked.

"No--not a relative," answered Dance. "You must try to love her a great deal, my dear Miss Janet, for if angels are ever allowed to visit this vile earth, Sister Agnes is one of them. But there goes her ladyship's bell. She is ready to receive you."

I had washed away the stains of travel, and had put on my best frock, and Dance was pleased to say that I looked very nice, "though, perhaps, a trifle more old-fashioned than a girl of your age ought to look." Then she laid down a few rules for my guidance when in the presence of Lady Pollexfen, and led the way to the Green Saloon, I following with a timorous heart.

Dance flung open the folding doors of the big room. "Miss Janet Holme to see your ladyship," she called out, and next moment the doors closed behind me, and I was left standing there alone.

"Come nearer--come nearer," said her ladyship's cracked voice, as with a long lean hand she beckoned me to approach.