The Gods of Mars and The Warlords of Mars
From Author Wars - https://authorwars.com/books/the-gods-of-mars-and-the-warlords-of-mars-640537.html
Overview:
- Title: The Gods of Mars and The Warlords of Mars
- Author: Frank Frazetta
- Year: 1971
- Type: Interior Art
Editions/Publications:
- Unknown. The Gods of Mars and The Warlord of Mars (Unknown, Frank Frazetta, Nelson Doubleday / SFBC, $2.49, xii+336 pages, Hardcover, Omnibus)