Isle of Mona (map)
From Author Wars - https://authorwars.com/books/isle-of-mona-map-1580403.html
Overview:
- Title: Isle of Mona (map)
- Author: uncredited
- Year: 1966
- Type: Interior Art
Editions/Publications:
- Unknown. The Prydain Chronicles (Unknown, uncredited, GuildAmerica Books / SFBC, $13.98, 767 pages, Hardcover, Omnibus)