Nyarlathotep is a nightmare—an actual phantasm of my own, with the first paragraph written before I fully awaked. I have been feeling execrably of late—whole weeks have passed without relief from headache and dizziness, and for a long time three hours was my utmost limit for continuous work. (I seem better now.) Added to my steady ills was an unaccustomed ocular trouble which prevented me from reading fine print—a curious tugging of nerves and muscles which rather startled me during the weeks it persisted. Amidst this gloom came the nightmare of nightmares—the most realistic and horrible I have experienced since the age of ten—whose stark hideousness and ghastly oppressiveness I could but feebly mirror in my written phantasy. . . . The first phase was a general sense of undefined apprehension—vague terror which appeared universal. I seemed to be seated in my chair clad in my old grey dressing-gown, reading a letter from Samuel Loveman. The letter was unbelievably realistic—thin, 8½ X 13 paper, violet ink signature, and all—and its contents seemed portentous. The dream-Loveman wrote:
“Don’t fail to see Nyarlathotep if he comes to Providence. He is horrible—horrible beyond anything you can imagine—but wonderful. He haunts one for hours afterward. I am still shuddering at what he showed.”
I had never heard the name NYARLATHOTEP before, but seemed to understand the allusion. Nyarlathotep was a kind of itinerant showman or lecturer who held forth in publick halls and aroused widespread fear and discussion with his exhibitions. These exhibitions consisted of two parts—first, a horrible—possibly prophetic—cinema reel; and later some extraordinary experiments with scientific and electrical apparatus.
DESCRIPTION: In a letter to his friend Rheinhart Kleiner, Lovecraft describes the nightmare that inspired his story “Nyarlathotep.”
CITATION: Lovecraft, H. P. “To Rheinhart Kleiner.” 14 Dec. 1921. Selected Letters. Edited by August Derleth and Donald Wandrei, vol. 1, Arkham House, 1965, pp. 160-2.