The Four Books of Wagner's Ring [The Rhinegold; The Valkyrie; Siegfried; The Twilight of the Gods]
Grosset & Dunlap, 1939. Serebriakoff, Alexandre. Hardcover. A complete set, four books in jackets in original slipcase, of "The Authorized Edition of the Metropolitan Opera Guild, Inc." Adapted by Robert Lawrence with illustrations by Alexandre Serebriakoff. From the jackets: "In dramatic narrative and colorful pictures, enriched by musical quotations from.....