"Oh, Sibella," she moaned; "what have I ever done to make you dislike me so?"
"What have you done!" The other's voice was harsh and strident, and a look almost demoniacal smouldered in her levelled eyes. "Everything! Nothing! Oh, you're clever—with your quiet, sneaky ways, and your patient, hangdog look, and your goody-goody manner. But you don't pull the wool over my eyes. You've been hating all of us ever since you came here. And you've been waiting for the chance to kill us, planning and scheming—you vile little"
"Sibella!" It was Von Blon's voice that, like the lash of a whip, cut in on this unreasoned tirade. "That will be enough!" He moved forward, and glanced menacingly into the girl's eyes. I was almost as astonished at his attitude as I had been at her wild words. There was a curious intimacy in his manner—an implication of familiarity which struck me as unusual even for a family physician of his long and friendly standing. Vance noticed it too, for his eyebrows went up slightly and he watched the scene with intense interest.
"You've become hysterical," Von Blon said, without lowering his minatory gaze. "You don't realize what you've been saying."
I felt he would have expressed himself far more forcibly if strangers had not been present. But his words had their effect. Sibella dropped her eyes, and a sudden change came over her. She covered her face with her hands, and her whole body shook with sobs.
"I'm—sorry. I was mad—and silly—to say such things."
