"Open this door, or I shall send for the principal."

Sarah moved but slowly, not from choice now, but from fright. A terrible, unbelievable suspicion entered her mind. It seemed that her hand would never be able to turn the key in the door, that strong little hand, which lifted so easily the great, brimming pitcher. If it had been the teacher who lived downstairs, the cross teacher with the flowered dressing-gown, she could have endured it. If it had been the principal himself, it would not have been so terrible. But standing on the threshold, wiping the water from her eyes, and with dripping hair and soaking shirt-waist, stood Miss Ellingwood.

ON THE THRESHOLD STOOD MISS ELLINGWOOD

Behind her, Ellen Ritter and Mabel Thorn twisted their faces to keep from exploding in shocked and delighted laughter, and down the hall, doors were opening and excited voices asked what was the matter.


CHAPTER IV SARAH EXPLAINS

Many years afterward Sarah said that nothing in her life had ever frightened her like the sight of Miss Ellingwood standing outside her door, with the water dripping from her hair and dress. Miss Ellingwood herself came to laugh heartily at it, but no amount of teasing could ever induce Sarah even to smile. It seemed an hour until Miss Ellingwood spoke, and in that time Sarah saw clearly not only the laughing, triumphant faces of her room-mates immediately before her, but of all the family at home: William and Laura, who were sending her to school at a great sacrifice, the twins and Albert, who had faith in her, and to whom she should have been an example. She seemed to hear herself trying to explain to them.

"You see, it was this way," she would begin. But she never got any further. There was no explanation, no excuse to make.