"For a moment the Canterville ghost stood quite motionless in natural indignation; then, dashing the bottle violently upon the polished floor, he fled down the corridor, uttering hollow groans, and emitting a ghastly green light. Just, however, as he reached the top of the great oak staircase, a door was flung open, two little white-robed figures appeared, and a large pillow whizzed past his head! There was evidently no time to be lost, so, hastily adopting the Fourth Dimension of Space as a means of escape, he vanished through the wainscoting, and the house became quite quiet." Oscar Wilde, The Canterville Ghost, http://en.wikisource.org/wiki/The_Canterville_Ghost/Chapter_I
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