O God! I screamed, and "O God! Again and again; for there before my eyes - pale and shaken, and half fainting, and groping before him with his hands, like a man restored from death - there stood Henry Jekyll."
Then away out in the woods I heard that kind of a sound that a ghost makes when it wants to tell about something that's on its mind and can't make itself understood, and so can't rest easy in its grave, and has to go about that way every night grieving.
As you value your life or your reason keep away from the moor.
...it was a huge creature, luminous, ghastly, and spectral. I have cross-examined these men, one of them a hard-headed countryman, one a farrier, and one a moorland farmer, who all tell the same story of this dreadful apparition, exactly corresponding to the hell-hound of the legend. I assure you that there is a reign of terror in the district, and that it is a hardy man who will cross the moor at night.
The quivering, ardent sunlight showed him the lines of cruelty round the mouth as clearly as if he had been looking into a mirror after he had done some dreadful thing.
The spirit-world around this world of sense
Floats like an atmosphere, and everywhere
Wafts through these earthly mists and vapours dense
A vital breath of more ethereal air.