The Sphere Beyond Sound

From Author Wars - https://authorwars.com/books/the-sphere-beyond-sound-1431623.html

Overview:

Title: The Sphere Beyond Sound
Author: Mark Rainey
Year: 1988
Type: Short Fiction

Editions/Publications:

Unknown. Tales of Lovecraftian Horror, June 1988 (Unknown, Mark Rainey, Cryptic Publications, $4.50, 44 pages, octavo, FANZINE)