"No, I am not ill," she said slowly. "What made you ask?"

"I heard you walking up and down," explained Hermione. "It is very late; you generally go to sleep so early"——

"I? I never sleep," answered the old lady, in a tone of profound conviction, keeping her eyes fixed upon her niece's face.

"I cannot sleep, either, to-night," said Hermione, uneasily. She sat down upon a chair, and shivered slightly. Madame Patoff remained standing, the hairbrush still in her hand.

"Why should you not sleep? Why should you? What difference does it make? One is just as well without it, and one can think all night,—one can think of things one would like to do."

"Yes," answered the young girl, growing more and more nervous. "You must have been thinking aloud, aunt Annie. I thought I heard your voice."

Madame Patoff moved suddenly and bent forward, bringing her face close to her niece's, so that the latter was startled and drew back in her chair.

"Did you hear what I said?" asked the old lady, almost fiercely, in low tones.

Sometimes a very slight thing is enough to turn the balance of our beliefs, especially when all our feelings are wrought to the highest pitch of excitement. In a moment the conviction seized Hermione that her aunt was mad,—not mad as she had once pretended to be, but really and dangerously insane.

"I did not understand what you said," answered the young girl, too frightened to own the truth, as she saw the angry eyes glaring into her face. It seemed impossible that this should be the quiet, sweet-tempered woman whom she was accustomed to talk with every day. She certainly did the wisest thing, for her aunt's face instantly relaxed, and she drew herself up again and turned away.