But Polly was now making no effort to devote her attention either to eating or drinking. Instead she had rested both elbows on the table and was looking at her companion with the half-pleading, half-commanding expression that both Mollie and Betty knew so well.

"Promise not to say anything until I have finished?" she began coaxingly. "For you see it is to explain why I want to stay with you that made me write to ask you to make this engagement with me for this afternoon."

CHAPTER VII

THE THREAT

"Then you refuse to help me or to keep my secret?" Polly O'Neill protested indignantly. "Really, Esther, I never knew any one with such a gift for considering herself her sister's keeper. We belong to the same Camp Fire Club. And if that means anything I thought it was loyalty and service toward one another.

"'As fagots are brought from the forest
Firmly held by the sinews which bind them,
So cleave to these others, your sisters,
Wherever, whenever you find them.'"

Esther had walked across the room and had her back turned during this recitation. But now she moved around, facing her visitor until it was Polly's eyes that dropped before her own. The older girl had always the dignity that comes from truth and sincerity.

"Don't be absurd, Polly," she said, speaking quietly, but with no lack of decision. "You know as well as I do that loyalty has nothing to do with aiding one another to do what one does not believe to be right. I don't want to preach. Yet don't you think perhaps you are breaking a part of our Camp Fire law? 'Be Trustworthy. This law teaches us not to undertake enterprises rashly.'"

"Oh, please hush, Esther," Polly insisted. "There is no use in our quarreling, and we are sure to if you go on preaching like that. I told you what I have made up my mind to do. If you don't wish to help me, that of course is your affair. All I have the right to demand is, that what I told you in the strictest confidence you repeat to no one else."