Portrait of Wagner : an illustrated biography /

by Mayer, Hans, 1907 March 19-2001
Published 1972

Wagner in der Schweiz /

Published 2013

Richard Wagner ; sein Leben in Bildern /

by Petzoldt, Richard, 1907-1974
Published 1963

Wieland Wagner inszeniert Richard Wagner ; ein Bildwerk

by Ruppel, K. H. (Karl Heinrich)
Published 1960

Renoir und Wagner /

by Schuh, Willi, 1900-1986