Letter (The Alien Critic #7)

From Author Wars - https://authorwars.com/books/letter-the-alien-critic-7-940746.html

Overview:

Title: Letter (The Alien Critic #7)
Author: John Brunner
Year: 1973
Type: Essays

Editions/Publications:

Unknown. The Alien Critic, November 1973 (Unknown, John Brunner, Richard E. Geis, $1.00, 76 pages, octavo, FANZINE)