“What am I doing now?”

“You’re standing there trying to deceive me,” Mrs. Cromwell answered sharply. “But I’m not deceived any longer, Cornelia; I’ve learned the truth. We knew that a change had come over you, and you were moody and indifferent toward your family, but we did at least suppose your mind was on your books. But to-day——”

“To-day!” Cornelia cried out suddenly, her look of moodiness all gone. She pointed to her desk. “Were you in here to-day after I went out? Did you——”

“You left your door open and your window, and those sheets of paper were blowing clear out into the hall. Naturally, I——”

“Mamma!” Cornelia’s voice was loud now, and her finger trembled violently as she pointed to the mountain. “Mamma, did you—did you——”

Mrs. Cromwell laughed impatiently. “Naturally, as I picked them up I couldn’t very well help seeing what they were and drawing certain conclusions.”

“You dared!” Cornelia cried, fiercely. “Mamma, you dared!”

“Cornelia, you will please not speak to me in that tone. I’m very glad it happened because, though of course I shouldn’t take those little drawings of yours seriously, and they’re of no significance worth mentioning, there was one of them that did shed a light on something I heard later in the afternoon.”

“What? What did you hear?”

Mrs. Cromwell came a step nearer her, gravely. “Cornelia, you needn’t have tried to deceive me about where you went when you slipped out of the house before lunch and caused me so much anxiety. I telephoned and telephoned——”