Writing Rudolph Schanzer Biography Austrian playwright, librettist, and journalist. Other Credits Wie einst im Mai Author 1961 That Lady in Ermine Novel 1948 Bride of the Regiment Theatre Play 1930 A Woman with Style Theatre Play 1928 Casanova Novel 1928 Madame Pompadour Theatre Play 1927 The Lady in Ermine Opera 1927 Der siebente Tag Theatre Play 1920 Bummelstudenten Theatre Play 1916 Agent-readable