Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Operas -- Librettos 16 Operas -- Pictorial works. 1 Operas -- Production and direction -- SEE: Opera -- Production and direction 1 Operas -- Scores 2 Operas Singing 1 Operas -- Stage guides -- SEE ALSO: Opera -- Dramaturgy 1 Operas -- Stories, plots, etc. 12 Operas -- Stories, plots, etc. -- Juvenile literature. 1 Operas, Televised -- SEE: Televised operas 1 Operas -- To 1800 -- Librettos. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >