Pierre and Luce

According to Wikipedia: "Romain Rolland (29 January 1866 – 30 December 1944) was a French dramatist, novelist, essayist, art historian and mystic who was awarded the Nobel Prize for Literature in 1915… Rolland's most famous novel is the 10-volume roman-fleuve Jean-Christophe (1903–1912), which brings "together his interests and ideals in the story of a German musical genius who makes France his second home and becomes a vehicle for Rolland's views on music, social matters and understanding between nations".[12] His other novels are Colas Breugnon (1919), Clérambault (1920), Pierre et Luce (1920) and his second roman-fleuve, the 7-volume L'âme enchantée (1922–1933)."