turned up on its ghostly forehead. The hair was curiously stirred, as if by breath or hot air; and, though the eyes were wide open, they were perfectly motionless. That, and its livid colour, made it horrible; but its horror seemed to be in spite of the face and beyond its control, rather than a part of its own expression.  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 thunder. Every room above, and every cask in the wine-merchant’s cellars below, appeared to have a separate peal of echoes of its own. Scrooge was not a man to be frightened by echoes. He fastened the door, and walked across the hall, and up the stairs; slowly too: trimming his candle as he went. 
CHARLES  DICKENS
 17