The Spheres Beyond Sound

From Author Wars - https://authorwars.com/books/the-spheres-beyond-sound-509681.html

Overview:

Title: The Spheres Beyond Sound
Author: Mark Rainey
Year: 1987
Type: Short Fiction

Editions/Publications:

Unknown. The New Lovecraft Circle (Unknown, Mark Rainey, Fedogan & Bremer, ISBN-10: 187825216X, $27.00, xxiii+389 pages, Hardcover, Anthology)
Unknown. The New Lovecraft Circle (Unknown, Mark Rainey, Del Rey / Ballantine, ISBN-10: 034544406X, $14.95, xxvi+451 pages, Trade Paperback, Anthology)