The Diary of Alonzo Typer by H. P. Lovecraft and William Lumley

THE DIARY OF ALONZO TYPER (thelovecraftvault.bandcamp.com/album/the-diary…) tells of an occult researcher, who, following a journey to an abandoned, isolated house in upstate New York, disappears without a trace. The story was first published in the February 1938 edition of Weird Tales.