Mrs. Bannerworth upon this sat down, but no sooner had she done so than she heartily regretted she had not rung the bell, for, before, another word could be spoken, there came too perceptibly upon their ears for there to be any mistake at all about it, a strange scratching noise upon the window outside.

A faint cry came from Flora’s lips, as she exclaimed, in a voice of great agony,—­

“Oh, God!—­oh, God!  It has come again!”

Mrs. Bannerworth became faint, and unable to move or speak at all; she could only sit like one paralysed, and unable to do more than listen to and see what was going on.

The scratching noise continued for a few seconds, and then altogether ceased.  Perhaps, under ordinary circumstances, such a sound outside the window would have scarcely afforded food for comment at all, or, if it had, it would have been attributed to some natural effect, or to the exertions of some bird or animal to obtain admittance to the house.

But there had occurred now enough in that family to make any little sound of wonderful importance, and these things which before would have passed completely unheeded, at all events without creating much alarm, were now invested with a fearful interest.

When the scratching noise ceased, Flora spoke in a low, anxious whisper, as she said,—­

“Mother, you heard it then?”

Mrs. Bannerworth tried to speak, but she could not; and then suddenly, with a loud clash, the bar, which on the inside appeared to fasten the shutters strongly, fell as if by some invisible agency, and the shutters now, but for the intervention of the window, could be easily pushed open from without.

Mrs. Bannerworth covered her face with her hands, and, after rocking to and fro for a moment, she fell off her chair, having fainted with the excess of terror that came over her.

For about the space of time in which a fast speaker could count twelve, Flora thought her reason was leaving her, but it did not.  She found herself recovering; and there she sat, with her eyes fixed upon the window, looking more like some exquisitely-chiselled statue of despair than a being of flesh and blood, expecting each moment to have its eyes blasted by some horrible appearance, such as might be supposed to drive her to madness.

And now again came the strange knocking or scratching against the glass of the window.

This continued for some minutes, during which it appeared likewise to Flora that some confusion was going on at another part of the house, for she fancied she heard voices and the banging of doors.

It seemed to her as if she must have sat looking at the shutters of that window a long time before she saw them shake, and then one wide hinged portion of them slowly opened.

Once again horror appeared to be on the point of producing madness in her brain, and then, as before, a feeling of calmness rapidly ensued.