"And what must I do?" she said, feeling cold as she spoke.

"Listen to every word," he answered. "This is what you must do. You know the sound of the bell in the tower of the new church?"

"Oh, yes," said she, "I hear it often."

"And you will not confound it with the bell in the old church?"

"Oh, no!" said she; "it is very different, and generally they strike far apart."

"Yes," said he, "the old one strikes first; and when you hear it, it will be quite dark, and you can slip over the rail and stand on this ledge, as I am doing; then keep fast hold of this rope and you can slip farther down and sit on the ledge and wait until the clock of the new church begins to strike nine. Then you must get off the ledge and hang by your two hands. When you hear the last stroke of nine, you must let go and drop. I shall be there."

"But if you shouldn't be there, Dickory? Couldn't you whistle, couldn't you call gently?"

"No," said Dickory; "if I did that, their sharp ears would hear and lanterns would be flashed on us, and perhaps things would be cast down upon us. That would be the quickest way of getting rid of you."

"But, Dickory," she said, after a moment's silence, "it is terrible about my father and Ben Greenway. Why don't they come back? What's the matter with them?"

He hesitated a little before answering.