There was a long silence this time. The figure in the hammock lay still. But Charlotte's heart was beating hard. She knew already that Doctor Churchill was the warm friend of the family. Could he mean to single her out as the special object of his regard--her, Charlotte--when people like Lanse and Celia were within reach?

Charlotte rose to her feet, the doctor rising with her. She held out her hand, and he could see that she was looking steadily up at him. He gazed back at her, and a bright smile broke over his face.

"Do you mean it?" he said, eagerly. "Oh, thank you!"

He grasped the firm young hand as Charlotte fancied he might have grasped that of the comrade he had lost.

"Can't we take a little walk in this glorious moonlight?" he asked, happily. "Just up and down the block once or twice? Or are you too tired?"

Charlotte was not too tired; her weariness had vanished as if by magic. The two strolled slowly up and down the quiet street, talking earnestly. The doctor told his companion about several interesting cases he had among the children, and of one little crippled boy upon whom he had recently operated. The girl listened with an unaffected interest and sympathy very grateful to the man who had long missed companionship of that sort. An hour went by as if on wings.

Celia came to the door as the two young people were saying good-night at the foot of the steps. The doctor looked up at her with a smile.

"Is the patient quiet?" he asked.

"Yes, only he mutters in his sleep."

"That's not strange. He's bound to be a bit feverish after that blow; but I don't anticipate serious trouble. Let Jeff sleep on the couch in his room; that will be all that's necessary."