The Discovery of King Arthur.
Doubleday, 1985. First edition, first printing. Hardcover, in dust jacket.
Doubleday, 1985. First edition, first printing. Hardcover, in dust jacket.
HarperCollins, 2006. First edition, first printing. Hardcover, in dust jacket.
Dent/Dutton (Everyman's Library), 1970. Reprint. Hardcover, in dust jacket. Translated with an Introuduction by W.W. Comfort.