The complete guide to Middle-earth
Subtitle: from The Hobbit to The Silmarillion
By: Robert Foster.
Edition: Rev. & enl. ed. --
Publisher: Ballantine Books
Published: 1988
Place of publication: New York
Language: eng
Number of pages: 575
Subjects: Tolkien, J. R. R. -- 1892-1973 -- Dictionaries, indexes, etc.
Notes: "A Del Rey book."

Published in 1971 under title: A guide to Middle-earth.