“Where was I when I saw you?” Ruth smiled wryly. “I was standing at the edge of the woods when the machine went along the road. We came out of them about a quarter of a mile below the cottage. Jane fell down. The rest of the girls and Miss Drexal went back to her. It was then I saw you. No one else even noticed the automobile. Of course, we all saw you running toward the cottage. The girls thought nothing of that. There’s just this much about it, Blanche, you owe me a full explanation. You’ve got to begin at the very first of this affair, and tell me every single thing about it.”

A note of passionate resentment had crept into Ruth’s voice. The humiliating knowledge that she had served as a cat’s-paw to Blanche had struck deep. Her sturdy soul revolted against the very idea of it. Now she was resolved to learn the truth, the whole truth, and nothing but the truth. Further, she would not leave the room until she had learned it.

CHAPTER XII

THE PROMISE

“You haven’t any right to pry into my affairs, and I shan’t tell you a thing.” Secure in the knowledge that only Ruth had seen her in the automobile, Blanche’s dismay changed to defiance. “Whatever I choose to do is no concern of yours. Kindly mind your own business.”

“This happens to be my business.” Ruth was not to be shaken in her purpose. “You were to be my guest in the first place. When we changed our plans, I included you in them. I was warned that you had an axe to grind. I didn’t believe it. But that doesn’t matter now. What does matter is that while you are Miss Drexal’s guest, you shan’t do again as you did to-day. If you expect to go automobiling with a young man, then you must do so openly, and with Miss Drexal’s consent.”

“I want you to distinctly understand that I am engaged to that young man. I have a perfect right to accept his attentions, if I choose.” Defense of her conduct wrung this admission from Blanche’s unwilling lips.

“Not in the way you did to-day,” maintained Ruth. “What do you suppose Miss Drexal would say if she knew this? She is not merely our hostess, she is our guardian. She feels responsible for all of us. If, as you say, he is your fiancé, then you should have announced your engagement to her, and asked her if he might call on you openly.”

“You don’t understand things at all,” retorted Blanche hotly.

“But I intend to before I leave this room!” Ruth steadily assured. “You will have to do one of two things, Blanche. Either you must explain the whole affair to me, or else go to Miss Drexal and tell her.”