It’s not a bad idea to call this Cthulhuism & Yog-Sothothery of mine “The Mythology of Hastur”—although it was really from Machen & Dunsany & others, rather than through the Bierce-Chambers line, that I picked up my gradually developing hash of theogony—or daimonogony. Come to think of it, I guess I sling this stuff more as Chambers does than as Machen & Dunsany do—though I had written a good deal of it before I ever suspected that Chambers ever wrote a weird story!

DESCRIPTION: In a letter to his friend August Derleth, Lovecraft describes the origins of the Cthulhu Mythos, citing Arthur Machen and Lord Dunsany as influences.

CITATION: Lovecraft, H. P. “To August Derleth.” 16 May 1931. Essential Solitude: The Letters of H. P. Lovecraft and August Derleth. Edited by David E. Schultz and S. T. Joshi, vol. 1, Hippocampus Press, 2013, pp. 335-9.

The Growth of the Cthulhu Mythos

Long has alluded to the Necronomicon in some things of his—in fact, I think it is rather good fun to have this artificial mythology given an air of verisimilitude by wide citation. I ought, though, to write Mr. O’Neail and disabuse him of the idea that there is a large blind spot in his mythological erudition! Clark Ashton Smith is launching another mock mythology revolving around the black, furry toad-god Tsathoggua, whose name had variant forms amongst the Atlanteans, Lemurians, and Hyperboreans who worshiped him after he emerged from inner Earth (whither he came from Outer Space, with Saturn as a stepping-stone). I am using Tsathoggua in several tales of my own and of revision-clients—although Wright rejected the Smith tale in which he originally appeared. It would be amusing to identify your Kathulos with my Cthulhu—indeed, I may so adopt him in some future black allusion.

DESCRIPTION: In a letter to fellow writer Robert E. Howard, Lovecraft discusses the expansion of his imaginary mythology, now known as the Cthulhu Mythos.

CITATION: Lovecraft, H. P. “To Robert E. Howard.” 14 Aug. 1930. Lord of a Visible World: An Autobiography in Letters. Edited by S. T. Joshi and David E. Schultz, Ohio University Press, 2000, pp. 207-8.

Universal Pandemonium

I cannot think of the deep sea without shuddering at the nameless things that may at this very moment be crawling and floundering on its slimy bed, worshipping their ancient stone idols and carving their own detestable likenesses on submarine obelisks of water-soaked granite. I dream of a day when they may rise above the billows to draw down in their reeking talons the remnants of puny, war-exhausted mankind—of a day when the land shall sink, and the dark ocean floor shall ascend amidst universal pandemonium.

DESCRIPTION: In a passage from the short story “Dagon” (1917), the narrator expresses his fear that humanity will be overwhelmed by the “nameless things” he has discovered living beneath the sea.

CITATION: Lovecraft, H. P. “Dagon.” The Call of Cthulhu and Other Weird Stories. Edited by S. T. Joshi, Penguin Books, 1999, pp. 1-6.

A Stirring in Vague Blacknesses

He could scarcely tear his eyes from it, and as he looked at its glistening surfaces he almost fancied it was transparent, with half-formed worlds of wonder within. Into his mind floated pictures of alien orbs with great stone towers, and other orbs with titan mountains and no mark of life, and still remoter spaces where only a stirring in vague blacknesses told of the presence of consciousness and will.

DESCRIPTION: In this passage from the short story “The Haunter of the Dark” (1935), the narrator describes Robert Blake’s fascination with a mysterious object known as the Shining Trapezohedron.

CITATION: Lovecraft, H. P. “The Haunter of the Dark.” The Call of Cthulhu and Other Weird Stories. Edited by S. T. Joshi, Penguin Books, 1999, pp. 336-60.

The Most Hideous of Connexions

I found myself by names and terms that I had heard elsewhere in the most hideous of connexions—Yuggoth, Great Cthulhu, Tsathoggua, Yog-Sothoth, R’lyeh, Nyarlathotep, Azathoth, Hastur, Yian, Leng, the Lake of Hali, Bethmoora, the Yellow Sign, L’mur-Kathulos, Bran, and the Magnum Innominandum—and was drawn back through nameless aeons and inconceivable dimensions to worlds of elder, outer entity at which the crazed author of the Necronomicon had only guessed in the vaguest way. I was told of the pits of primal life, and of the streams that had trickled down therefrom; and finally, of the tiny rivulet from one of those streams which had become entangled with the destinies of our own earth.

DESCRIPTION: In this passage from the short story “The Whisperer in Darkness” (1930), Albert Wilmarth describes the occult knowledge he gains from corresponding with Henry Akeley.

CITATION: Lovecraft, H. P. “The Whisperer in Darkness.” The Call of Cthulhu and Other Weird Stories. Edited by S. T. Joshi, Penguin Books, 1999, pp. 200-67.

Pronouncing “Cthulhu”

… the word is supposed to represent a fumbling human attempt to catch the phonetics of an absolutely non-human word. The name of the hellish entity was invented by beings whose vocal organs were not like man’s, hence it has no relation to the human speech equipment. The syllables were determined by a physiological equipment wholly unlike ours, hence could never be uttered perfectly by human throats.… The actual sound—as nearly as human organs could imitate it or human letters record it—may be taken as something like Khlûlˊ-hloo, with the first syllable pronounced gutturally and very thickly. The u is about like that in full; and the first syllable is not unlike klul in sound, hence the h represents the guttural thickness.

DESCRIPTION: In a letter to his friend Duane Rimel, Lovecraft explains how to pronounce the name of his most famous creation, Cthulhu.

CITATION: Lovecraft, H. P. “To Duane Rimel.” 23 July 1934. Selected Letters. Edited by August Derleth and James Turner, vol. 5, Arkham House, 1976, pp. 10-11.

The Blind Idiot God

He thought of the ancient legends of Ultimate Chaos, at whose centre sprawls the blind idiot god Azathoth, Lord of All Things, encircled by his flopping horde of mindless and amorphous dancers, and lulled by the thin monotonous piping of a daemoniac flute held in nameless paws.

DESCRIPTION: In this passage from the short story “The Haunter of the Dark” (1935), the narrator describes Azathoth, the chief god in Lovecraft’s mythology.

CITATION: Lovecraft, H. P. “The Haunter of the Dark.” The Call of Cthulhu and Other Weird Stories. Edited by S. T. Joshi, Penguin Books, 1999, pp. 336-60.

Poe and Dunsany

About 1919 the discovery of Lord Dunsany—from whom I got the idea of the artificial pantheon and myth-background represented by “Cthulhu”, “Yog-Sothoth”, “Yuggoth”, etc.—gave a vast impetus to my weird writing; and I turned out material in greater volume than ever before or since. At that time I had no thought or hope of professional publication; but the founding of Weird Tales in 1923 opened up an outlet of considerable steadiness. My stories of the 1920 period reflect a good deal of my two chief models, Poe and Dunsany, and are in general too strongly inclined to extravagance and overcolouring to be of much serious literary value.

DESCRIPTION: In his essay “Some Notes on a Nonentity,” Lovecraft describes his early tales, which were heavily influenced by Edgar Allan Poe and Lord Dunsany, as too baroque “to be of much serious literary value.”

CITATION: Lovecraft, H. P. “Some Notes on a Nonentity.” Collected Essays. Edited by S. T. Joshi, vol. 5, Hippocampus Press, 2006, pp. 207-11.

The Lord of All

Out in the mindless void the daemon bore me,
Past the bright clusters of dimensioned space,
Till neither time nor matter stretched before me,
But only Chaos, without form or place.
Here the vast Lord of All in darkness muttered
Things he had dreamed but could not understand,
While near him shapeless bat-things flopped and fluttered
In idiot vortices that ray-streams fanned.

They danced insanely to the high, thin whining
Of a cracked flute clutched in a monstrous paw,
Whence flow the aimless waves whose chance combining
Gives each frail cosmos its eternal law.
“I am His Messenger,” the daemon said,
As in contempt he struck his Master’s head.

DESCRIPTION: In his poem “Azathoth,” Lovecraft describes the “Lord of All” as a mindless, demonic idiot, around which strange and bizarre creatures gather.

CITATION: Lovecraft, H. P. “Azathoth.” The Ancient Track: The Complete Poetical Works of H. P. Lovecraft. Edited by S. T. Joshi, Hippocampus Press, 2013, p. 89.