The motherly Mrs. Curtis came to the door and, the moment she saw who it was, received Ruth with open arms.
"You dear child! I am so glad you have come again. Did Doctor Davison tell you?" she whispered.
"He told me that Mercy would be glad to see me again; but I should have come before, as I promised, if I could have gotten in," Ruth said. "Will she see me?"
"She is not so well to-day," sighed the harassed mother. "This is one of her days of torment. I do not know how she will treat you, Ruth Fielding; but don't mind what she says to you, dear. Your being here will take her mind off her pain and off her own self."
Ruth laid aside her hat and coat and went into the sitting room. The crippled girl was in her wheel chair by the window. The instant Ruth entered she seized the wheels on either side and propelled the chair across the room in a sudden dash that threatened to run her visitor down. And her face was screwed up into such a mean look, and her eyes flashed so angrily, that Ruth was startled for a moment. But she stood her ground and instead of colliding with her, the nervous hands brought the chair to a sudden stop right before her.
"Thought you were going to be run down; didn't you?" snapped Mercy. "I'd ought to break your legs—you run on them so fine. Showing off; wasn't you?"
She was offended because Ruth had run so lightly into the cottage and the girl from the Red Mill made a decision there and then that she would never come in to see Mercy again saving at a sedate walk. But she laughed lightly, and said:
"Do you want me to come on crutches, Mercy? That wouldn't help you a bit."
She put out her hand to take the lame girl's, but Mercy struck it smartly with her own, then whirled her chair around and returned to her former position by the window. She handled the wheel chair with remarkable dexterity, and Ruth, following her and taking a neighboring chair said:
"How quick you are! You get around your room so nicely. I think that's fine."