At the Mountains of Madness
From Author Wars - https://authorwars.com/books/at-the-mountains-of-madness-1313012.html
Overview:
- Title: At the Mountains of Madness
- Author: Gavin O'Keefe
- Year: 1987
- Type: Interior Art
Editions/Publications:
- Unknown. Crypt of Cthulhu, Lammas 1987 (Unknown, Gavin O'Keefe, Cryptic Publications, $4.50, 72 pages, A5, FANZINE)