That same June evening, without having heard a word from the sea, Malone was desperately busy among the alleys of Red Hook. A sudden stir seemed to permeate the place, and as if apprised by 'grapevine telegraph' of something singular, the denizens clustered expectantly around the dance-hall church and the houses in Parker Place. Three children had just disappeared—blue-eyed Norwegians from the streets toward Gowanus—and there were rumours of a mob forming among the sturdy Vikings of that section. Malone had for weeks been urging his colleagues to attempt a general cleanup; and at last, moved by conditions more obvious to their common sense than the conjectures of a Dublin dreamer, they had agreed upon a final stroke. The unrest and menace of this evening had been the deciding factor, and just about midnight a raiding party recruited from three stations descended upon Parker Place and its environs. Doors were battered in, stragglers arrested, and candlelighted rooms forced to disgorge unbelievable throngs of mixed foreigners in figured robes, mitres, and other inexplicable devices. Much was lost in the melee, for objects were thrown hastily down unexpected shafts, and betraying odours deadened by the sudden kindling of pungent incense. But spattered blood was everywhere, and Malone shuddered whenever he saw a brazier or altar from which the smoke was still rising.
He wanted to be in several places at once, and decided on Suydam's basement flat only after a messenger had reported the complete emptiness of the dilapidated dance-hall church. The flat, he thought, must hold some due to a cult of which the occult scholar had so obviously become the centre and leader; and it was with real expectancy that he ransacked the musty rooms, noted their vaguely charnel odour, and examined the curious books, instruments, gold ingots, and glass-stoppered bottles scattered carelessly here and there. Once a lean, black-and-white cat edged between his feet and tripped him, overturning at the same time a beaker half full of a red liquid. The shock was severe, and to this day Malone is not certain of what he saw; but in dreams he still pictures that cat as it scuttled away with certain monstrous alterations and peculiarities. Then came the locked cellar door, and the search for something to break it down. A heavy stool stood near, and its tough seat was more than enough for the antique panels. A crack formed and enlarged, and the whole door gave way—but from the other side; whence poured a howling tumult of ice-cold wind with all the stenches of the bottomless pit, and whence reached a sucking force not of earth or heaven, which, coiling sentiently about the paralysed detective, dragged him through the aperture and down unmeasured spaces filled with whispers and wails, and gusts of mocking laughter.
Of course it was a dream. All the specialists have told him so, and he has nothing to prove the contrary. Indeed, he would rather have it thus; for then the sight of old brick slums and dark foreign faces would not eat so deeply into his soul. But at the time it was all horribly real, and nothing can ever efface the memory of those nighted crypts, those titan arcades, and those half-formed shapes of hell that strode gigantically in silence holding half-eaten things whose still surviving portions screamed for mercy or laughed with madness. Odours of incense and corruption joined in sickening concert, and the black air was alive with the cloudy, semi-visible bulk of shapeless elemental things with eyes. Somewhere dark sticky water was lapping at onyx piers, and once the shivery tinkle of raucous little bells pealed out to greet the insane titter of a naked phosphorescent thing which swam into sight, scrambled ashore, and climbed up to squat leeringly on a carved golden pedestal in the background.
Avenues of limitless night seemed to radiate in every direction, till one might fancy that here lay the root of a contagion destined to sicken and swallow cities, and engulf nations in the foetor of hybrid pestilence. Here cosmic sin had entered, and festered by unhallowed rites had commenced the grinning march of death that was to rot us all to fungous abnormalities too hideous for the grave's holding. Satan here held his Babylonish court, and in the blood of stainless childhood the leprous limbs of phosphorescent Lilith were laved. Incubi and succubae howled praise to Hecate, and headless moon-calves bleated to the Magna Mater. Goats leaped to the sound of thin accursed flutes, and Ægypans chased endlessly after misshapen fauns over rocks twisted like swollen toads. Moloch and Ashtaroth were not absent; for in this quintessence of all damnation the bounds of consciousness were let down, and man's fancy lay open to vistas of every realm of horror and every forbidden dimension that evil had power to mould. The world and Nature were helpless against such assaults from unsealed wells of night, nor could any sign or prayer check the Walpurgis-riot of horror which had come when a sage with the hateful key had stumbled on a horde with the locked and brimming coffer of transmitted daemon-lore.
Suddenly a ray of physical light shot through these phantasms, and Malone heard the sound of oars amidst the blasphemies of things that should be dead. A boat with a lantern in its prow darted into sight, made fast to an iron ring in the slimy stone pier, and vomited forth several dark men bearing a long burden swathed in bedding. They took it to the naked phosphorescent thing on the carved golden pedestal, and the thing tittered and pawed at the bedding. Then they unswathed it, and propped upright before the pedestal the gangrenous corpse of a corpulent old man with stubbly beard and unkempt white hair. The phosphorescent thing tittered again, and the men produced bottles from their pockets and anointed its feet with red, whilst they afterward gave the bottles to the thing to drink from.
All at once, from an arcaded avenue leading endlessly away, there came the daemoniac rattle and wheeze of a blasphemous organ, choking and rumbling out the mockeries of hell in a cracked, sardonic bass. In an instant every moving entity was electrified; and forming at once into a ceremonial procession, the nightmare horde slithered away in quest of the sound—goat, satyr, and Ægypan, incubus, succubus and lemur, twisted toad and shapeless elemental, dog-faced howler and silent strutter in darkness—all led by the abominable naked phosphorescent thing that had squatted on the carved golden throne, and that now strode insolently bearing in its arms the glassy-eyed corpse of the corpulent old man. The strange dark men danced in the rear, and the whole column skipped and leaped with Dionysiac fury. Malone staggered after them a few steps, delirious and hazy, and doubtful of his place in this or in any world. Then he turned, faltered, and sank down on the cold damp stone, gasping and shivering as the daemon organ croaked on, and the howling and drumming and tinkling of the mad procession grew fainter and fainter.
Vaguely he was conscious of chanted horrors and shocking croakings afar off. Now and then a wail or whine of ceremonial devotion would float to him through the black arcade, whilst eventually there rose the dreadful Greek incantation whose text he had read above the pulpit of that dance-hall church.

O friend and companion of night, thou who rejoicest in the baying of dogs (here a hideous howl bust forth) and spilt blood (here nameless sounds vied with morbid shriekings) who wanderest in the midst of shades among the tombs, (here a whistling sigh occurred) who longest for blood and bringest terror to mortals, (short, sharp cries from myriad throats) Gorgo, (repeated as response) Mormo, (repeated with ecstasy) thousand-faced moon, (sighs and flute notes) look favourably on our sacrifices!

As the chant closed, a general shout went up, and hissing sounds nearly drowned the croaking of the cracked bass organ. Then a gasp as from many throats, and a babel of barked and bleated words—'Lilith, Great Lilith, behold the Bridegroom!' More cries, a clamour of rioting, and the sharp, clicking footfalls of a running figure. The footfalls approached, and Malone raised himself to his elbow to look.
The luminosity of the crypt, lately diminished, had now slightly increased; and in that devil-light there appeared the fleeing form of that which should not flee or feel or breathe—the glassy-eyed, gangrenous corpse of the corpulent old man, now needing no support, but animated by some infernal sorcery of the rite just closed. After it raced the naked, tittering, phosphorescent thing that belonged on the carven pedestal, and still farther behind panted the dark men, and all the dread crew of sentient loathsomenesses. The corpse was gaining on its pursuers, and seemed bent on a definite object, straining with every rotting muscle toward the carved golden pedestal, whose necromantic importance was evidently so great. Another moment and it had reached its goal, whilst the trailing throng laboured on with more frantic speed. But they were too late, for in one final spurt of strength which ripped tendon from tendon and sent its noisome bulk floundering to the floor in a state of jellyish dissolution, the staring corpse which had been Robert Suydam achieved its object and its triumph. The push had been tremendous, but the force had held out; and as the pusher collapsed to a muddy blotch of corruption the pedestal he had pushed tottered, tipped, and finally careened from its onyx base into the thick waters below, sending up a parting gleam of carven gold as it sank heavily to undreamable gulfs of lower Tartarus. In that instant, too, the whole scene of horror faded to nothingness before Malone's eyes; and he fainted amidst a thunderous crash which seemed to blot out all the evil universe.