Beyond the Beyond

From Author Wars - https://authorwars.com/books/beyond-the-beyond-1594186.html

Overview:

Title: Beyond the Beyond
Author: David Grigg
Year: 1970
Type: Reviews

Editions/Publications:

Unknown. SF Commentary, #17 (Unknown, David Grigg, Bruce Gillespie, A$0.40, 52 pages, quarto, FANZINE)
Unknown. SF Commentary, #17 (Unknown, Poul Anderson, Bruce Gillespie, A$0.40, 52 pages, quarto, FANZINE)