Vol.1: Das Rheingold: 85p. -- Vol.2: Die Walkure: 87p -- Vol.3: Siegfried: 102p. -- Vol.4; Gotterdammerung: 93p.
[Der Ring des Nibelungen] Libretto in German : by Richard Wagner; English translation, synopsis and thematic guide by William Mann.Libretto in German by Richard Wagner by Richard Wagner. Published by Friends of Covent Garden in 1964. Publication and catalogue information, links to buy online and reader comments.