As Scrooge looked fixedly at this phenomenon, it was a knocker again.

To say that he was not startled, or that his blood was not conscious of a terrible sensation to which it had been a stranger from infancy, would be untrue. But he put his hand upon the key he had relinquished, turned it sturdily, walked in, and lighted his candle.

He did pause, with a moment's irresolution, before he shut the door; and he did look cautiously behind it first, as if he half expected to be terrified with the sight of Marley's pigtail sticking out into the hall. But there was nothing on the back of the door, except the screws and nuts that held the knocker on, so he said, “Pooh, pooh!” and closed it with a bang.

The sound resounded through the house like