Squa-Tront 3 "Nightmaster"

From Author Wars - https://authorwars.com/books/squa-tront-3-nightmaster-1923005.html

Overview:

Title: Squa-Tront 3 "Nightmaster"
Author: Berni Wrightson
Year: 1969
Type: Interior Art

Editions/Publications:

Unknown. The Berni Wrightson Treasury (Unknown, Berni Wrightson, Omnibus Publishing, $5.00, [48] pages, Pamphlet, Non-fiction)