There Will Be a Sign

From Author Wars - https://authorwars.com/books/there-will-be-a-sign-899980.html

Overview:

Title: There Will Be a Sign
Author: Alex Schomburg
Year: 1978
Type: Interior Art

Editions/Publications:

Unknown. Isaac Asimov's Science Fiction Magazine, January-February 1978 (Unknown, Alex Schomburg, Davis Publications, $1.25, 196 pages, digest, MAGAZINE)