Synopsis: Originally published in "Amateur Correspondent" #1, May-June 1937 and "Supramundane Stories" #2, Spring 1938, according to Acknowledgments in "H. P. Lovecraft's Book of the Supernatural: Classic Tales of the Macabre". According to Stephen Jones' "Introduction: Supernatural Horror in Literature" in the same book, this began as "Supernatural Horror in Literature", a "lightly revised version" was serialized in ''The Fantasy Fan'' between 1933-1935 but left incomplete when the magazine ceased publication; and the version left unfinished at his death in 1937 published posthumously in ''The Outsider and Others''.