A curtain was drawn across the lower portion of the window, and he could not see into the room. But there was no shadow thrown upon it from within. To have gained a footing on the wall and tried to look in from above, would have been attended with some danger—certainly with some noise, and the chance of terrifying the child, if that really were her habitation. Again and again he listened; again and again the same wearisome blank.

Leaving the spot with slow and cautious steps, and skirting the ruin for a few paces, he came at length to a door. He knocked. No answer. But there was a curious noise inside. It was difficult to determine what it was. It bore a resemblance to the low moaning of one in pain, but it was not that, being far too regular and constant. Now it seemed a kind of song, now a wail—seemed, that is, to his changing fancy, for the sound itself was never changed or checked. It was unlike anything he had ever heard, and in its tone there was something fearful, chilling, and unearthly.

The listener’s blood ran colder now than ever it had done in frost and snow, but he knocked again. There was no answer, and the sound went on without any interruption. He laid his hand softly upon the latch, and put his knee against the door. It was not secured on the inside, but yielded to the pressure, and turned upon its hinges. He saw the glimmering of a fire upon the old walls, and entered.