The Substitute

From Author Wars - https://authorwars.com/books/the-substitute-1971147.html

Overview:

Title: The Substitute
Author: D. J. Arneson
Year: 1979
Type: Short Fiction

Editions/Publications:

Unknown. Strange UFO Stories (Unknown, D. J. Arneson, Watermill Press, ISBN-10: 0893752207, $1.25, 62 pages, Trade Paperback, Collection)