He said this in a tone of perplexity and sadness, which Dorothy’s ears were quick to catch.

“You’re tired too, Cousin Arthur?” she half said, half asked.

“Oh, no. I’m never tired. I—”

“Then you are troubled. You are unhappy, and you must never be that. You never deserve it. Tell me what it is! I won’t have you troubled or unhappy.”

“I’m troubled about you, Dorothy. You’ve been over-straining your strength. There are dark shadows under your eyes, and your cheeks are wan and pale. You must rest and make up your lost sleep. Here, Dick! Go over to the great house and bring Chestnut for your Miss Dorothy, do you hear?”

“No, no, no!” Dorothy answered quickly. “Don’t go, Dick. I do not want the mare. No, Cousin Arthur, I’m not going to quit my post. I only want to sleep now for an hour or two,—just to rest a little. The sick people can’t spare me now.”

“But they must, Dorothy. I will not have you make yourself ill. You must go back to the great house tonight and get a good night’s rest. I’ll look after your sick people.”

Dorothy loosened her hold of his hand, and retreated a step, looking reproachfully at him as she said:

“Don’t you want me here, Cousin Arthur? Don’t you care?”

“I do care, Dorothy, dear! I care a great deal more than I can ever tell you. That is why I want you to go home for a rest tonight. I am seriously anxious about you. Let me explain to you. When one is well and strong and gets plenty of sleep, there is not much danger of infection. But when one is worn out with anxiety and loss of sleep as you are, the danger is very great. You are not afraid of taking the fever. I don’t believe you are afraid of anything, and I am proud of you for that. But I am afraid for you. Think how terrible it would be for me, Dorothy, if you should come down with this malady. Will you not go home for my sake, and for my sake get a good night’s sleep, so that you may come back fresh and well and cheery in the morning? You do not know, you can’t imagine how much I depend upon you for my own strength and courage. Several things trouble me just now, and I have a real need to see you bright and well and strong in the morning. Won’t you try to be so for my sake, Dorothy? Won’t you do as I bid you, just once?”