The darker side of genius: Richard Wagner's anti-Semitism Katz, Jacob Popularity → Current 16 Peak 30 Niche 58 Published for Brandeis University Press by University Press of New England 1986 158 pages
Richard Wagner Gál, Hans Popularity → Current 12 Peak 18 Niche 40 Text: English, German (translation) Gollancz 1976 224 pages
