Dune Messiah (Part 1 of 5)

From Author Wars - https://authorwars.com/books/dune-messiah-part-1-of-5-112642.html

Overview:

Title: Dune Messiah (Part 1 of 5)
Author: Frank Herbert
Year: 1969
Type: Serials

Editions/Publications:

Unknown. Galaxy Magazine, July 1969 (Unknown, Frank Herbert, Universal Publishing & Distributing Corporation, $0.60, 164 pages, digest, MAGAZINE)