Ériu and Alba (map)

From Author Wars - https://authorwars.com/books/eriu-and-alba-map-1580473.html

Overview:

Title: Ériu and Alba (map)
Author: Karen Anderson
Year: 1987
Type: Interior Art

Editions/Publications:

Unknown. The King of Ys, Volume I (Unknown, Karen Anderson, Nelson Doubleday / SFBC, $14.98, [12]+655 pages, Hardcover, Omnibus)
Unknown. The King of Ys, Volume II (Unknown, Karen Anderson, Nelson Doubleday / SFBC, $14.98, [11]+784 pages, Hardcover, Omnibus)