"The Transition of Juan Romero" is a short story by American horror fiction writer H. P. Lovecraft, written on September 16, 1919, and first published in the 1944 Arkham House volume Marginalia.
Plot: The story involves a mine that uncovers a very deep chasm, too deep for any sounding lines to hit bottom. The night after the discovery of the abyss the narrator and one of the mine's workers, a Mexi...