"You not only may, but you must. Good-by."

Polly went upstairs, and, after washing the lunch-dishes in a reflective turn of mind which did away with part of the irksomeness of the task, went into the parlor and sat on a stool at her mother's feet.

A soft rain had begun to fall; the fire burned brightly; the bamboo cast feathery shadows on the wall; from a house across the street came the sound of a beautiful voice singing,--

"Oh, holy night! the stars are brightly shining.
It is the night of the dear Saviour's birth!"

All was peaceful and homelike; if it would only last, thought Polly.

"You are well to-night, mamacita."

A look of repressed pain crossed Mrs. Oliver's face as she smoothed the bright head lying in her lap. "Very comfortable, dear, and very happy; as who would not be, with such a darling comfort of a daughter? Always sunny, always helpful, these last dear weeks,--cook, housekeeper, nurse, banker, all in one, with never a complaint as one burden after another is laid on her willing shoulders."

"Don't, mamma!" whispered Polly, seeking desperately for her handkerchief. "I can stand scolding, but compliments always make me cry; you know they do. If Ferdinand and Isabella had told Columbus to discover my pocket instead of America, he would n't have been as famous as he is now; there, I 've found it. Now, mamma, you know your whole duty is to be well, well, well, and I 'll take care of everything else."

"I 've been thinking about Edgar, Polly, and I have a plan, but I shall not think of urging it against your will; you are the mistress of the house nowadays."

"I know what it is," sighed Polly. "You think we ought to take another boarder. A desire for boarders is like a taste for strong drink; once acquired, it is almost impossible to eradicate it from the system."