"You mean that if we don't think they really know enough about it, that we are to tell them they must keep off the big hill?" Polly asked. The idea struck her as a very good one—new girls were always a nuisance at first—but she wished the decision had been left to some one else.

"They can use the little hill, can't they?" Betty asked. "No one could hurt themselves on that."

Mrs. Baird nodded her head. "That I leave to you; you're much the better judge. Only do make haste, I am so afraid some one will be hurt. I saw little Phylis Guile almost run into a tree."

Polly and Betty promised to start at once. They went up to the studio and made Lois put away her brushes and join them. Then they told the Dorothys and Evelin and Mildred. Polly stationed them along the hill—Betty at the top, to judge of the start—the others along the way, while she and Lois watched the curve at the end.

They stayed at their posts all the afternoon, every now and then jotting down some girl's name and quietly telling them that they would have to do the rest of their coasting on the little hill. Sometimes they met with protests, but, for the most part their Senior dignity upheld them.

"What under the sun will we do about Jane and Phylis?" Polly asked. "They'll kill themselves if they go down again, and if we just tell them they can't it will break their hearts."

Lois considered. "I've got it. We'll make it seem a favor to us."

"But how?" Polly demanded, as the two younger girls came flying recklessly around the turn.

"Leave that to me," Lois whispered. "Oh, Jane, will you and Phylis come here a minute? Polly and I have the greatest favor to ask of you. I wonder if you'll help us out?" she asked.

"Of course we will," they answered promptly. "We'll do anything."