If you're into various designs of Tolkien books, check out https://old.reddit.com/r/tolkienbooks/comments/vngd3x/isbn_groupings_for_recentish_harpercollins_book

If you're into various designs of Tolkien books, check out https://old.reddit.com/r/tolkienbooks/comments/vngd3x/isbn_groupings_for_recentish_harpercollins_books/ https://old.reddit.com/r/tolkienbooks/comments/vngd3x/isbn_g.... awesomebooks.com is a good resource for Americans wanting to purchase Harper Collins versions, though those versions are not always of better quality.