"I'm not a child!" snapped Rosa, jerking her shoulder angrily away; "and you can never be my friend, because I hate you!"

"Rosa, look here!" said Margaret, following the girl toward the door, the color rising in her cheeks and a desire growing in her heart to conquer this poor, passionate creature and win her for better things. "Rosa, I cannot have you say such things. Tell me why you hate me? What have I done that you should feel that way? I'm sure if we should talk it over we might come to some better understanding."

Rosa stood defiant in the doorway. "We could never come to any better understanding, Miss Earle," she declared in a cold, hard tone, "because I understand you now and I hate you. You tried your best to get my friend away from me, but you couldn't do it; and you would like to keep me from having any boy friends at all, but you can't do that, either. You think you are very popular, but you'll find out I always do what I like, and you needn't try to stop me. I don't have to come to school unless I choose, and as long as I don't break your rules you have no complaint coming; but you needn't think you can pull the wool over my eyes the way you do the others by pretending to be friends. I won't be friends! I hate you!" And Rosa turned grandly and marched out of the school-house.

Margaret stood gazing sadly after her and wondering if her failure here were her fault—if there was anything else she ought to have done—if she had let her personal dislike of the girl influence her conduct. She sat for some time at her desk, her chin in her hands, her eyes fixed on vacancy with a hopeless, discouraged expression in them, before she became aware of another presence in the room. Looking around quickly, she saw that Bud was sitting motionless at his desk, his forehead wrinkled in a fierce frown, his jaw set belligerently, and a look of such, unutterable pity and devotion in his eyes that her heart warmed to him at once and a smile of comradeship broke over her face.

"Oh, William! Were you here? Did you hear all that? What do you suppose is the matter? Where have I failed?"

"You 'ain't failed anywhere! You should worry 'bout her! She's a nut! If she was a boy I'd punch her head for her! But seeing she's only a girl, you should worry! She always was the limit!"

Bud's tone was forcible. He was the only one of all the boys who never yielded to Rosa's charms, but sat in glowering silence when she exercised her powers on the school and created pandemonium for the teacher. Bud's attitude was comforting. It had a touch of manliness and gentleness about it quite unwonted for him. It suggested beautiful possibilities for the future of his character, and Margaret smiled tenderly.

"Thank you, dear boy!" she said, gently. "You certainly are a comfort. If every one was as splendid as you are we should have a model school. But I do wish I could help Rosa. I can't see why she should hate me so! I must have made some big mistake with her in the first place to antagonize her."

"Naw!" said Bud, roughly. "No chance! She's just a nut, that's all. She's got a case on that Forsythe guy, the worst kind, and she's afraid somebody 'll get him away from her, the poor stew, as if anybody would get a case on a tough guy like that! Gee! You should worry! Come on, let's take a ride over t' camp!"

With a sigh and a smile Margaret accepted Bud's consolations and went on her way, trying to find some manner of showing Rosa what a real friend she was willing to be. But Rosa continued obdurate and hateful, regarding her teacher with haughty indifference except when she was called upon to recite, which she did sometimes with scornful condescension, sometimes with pert perfection, and sometimes with saucy humor which convulsed the whole room. Margaret's patience was almost ceasing to be a virtue, and she meditated often whether she ought not to request that the girl be withdrawn from the school. Yet she reflected that it was a very short time now until Commencement, and that Rosa had not openly defied any rules. It was merely a personal antagonism. Then, too, if Rosa were taken from the school there was really no other good influence in the girl's life at present. Day by day Margaret prayed about the matter and hoped that something would develop to make plain her way.