Of Aslab Riddle?

From Author Wars - https://authorwars.com/books/of-aslab-riddle-2483054.html

Overview:

Title: Of Aslab Riddle?
Author: Ken Stone
Year: 1987
Type: Short Fiction

Editions/Publications:

Unknown. Chronicles of the Cthulhu Codex, #4 (Unknown, Ken Stone, Fungoid Press, $5.00, 60 pages, quarto, FANZINE)