‘Again the withered hag poured forth the monotonous words of a prayer that was not meant to be acceptable in Heaven; and soon, in the pauses of her breath, strange murmurings began to thicken, gradually increasing so as to drown and overpower the charm by which they grew. Shrieks pierced through the obscurity of sound, and were succeeded by the singing of sweet female voices, which in their turn gave way to a wild roar of laughter, broken suddenly by groanings and sobs, forming altogether a ghastly confusion of terror and mourning and mirth.’

–NATHANIEL HAWTHORNE (The Hollow of the Three Hills)

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Dim, dubious, bat-like creatures seemed to be flitting to and fro between one of the stone vats and the group that toiled like sculptors, clothing the bony foot with a reddish plasm which they applied and moulded like so much clay. Gaspard thought, but was not certain later, that this plasm, which gleamed as if with mingled blood and fire, was being brought from the rosy-litten vat in vessels borne by the claws of the shadowy flying creatures. None of them, however, approached the other vat, whose wannish light was momently enfeebled, as if it were dying down. –Clark Ashton Smith (The Colossus of Ylourgne)

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A Greek god horror story to kill all HOPE. Really dark stuff.

‘The old man continued on his way to the sea, coming after a time upon two men who were digging a grave for a third who lay dead.

“It is a holy office to bury the dead,” he remarked.

“Aye,” said one of the men, “especially if you have slain him yourself and are hiding the evidence.”
–ROGER ZELAZNY (But Not The Herald)