Editions
Der Ritt der Walkuren
by Richard Wagner, Stewart Spencer, Barry Millington. 328 editions in 5 languages, as Open Library records them.
Most read on Booklabria first, then the most complete records. 303 editions record no format and are not in this list.
Editions and their details come from Open Library, as its contributors recorded them. Publisher names are shown as recorded. See this book on Open Library(opens Open Library)