Letters: Incomprehensible?

From Author Wars - https://authorwars.com/books/letters-incomprehensible-1693796.html

Overview:

Title: Letters: Incomprehensible?
Author: Carl Glover
Year: 1977
Type: Essays

Editions/Publications:

Unknown. The Magazine of Fantasy and Science Fiction, July 1977 (Unknown, Carl Glover, Mercury Press, Inc., $1.00, 164 pages, digest, MAGAZINE)