When the opera diva Madame SoSo gets laryngitis, her singing cat Alma fills in for her.

Luigi the rooster wins fame and fortune when the star of the Cosmopolitan Opera Company and his understudy both come down with chicken pox on the same night.

The Bailey School Kids investigate a strange man who plays in the orchestra to discover if he could be the real phantom haunting the opera.

"Outside Dunhammond Conservatory, there lies a dark forest. And in the forest, they say, lives a great beast called the Felix. But Sing da Navelli never put much faith in the rumors and myths surrounding the school; music flows in her blood, and she is there to sing for real. This prestigious academy will finally give her the chance to prove her worth--not as the daughter of the world-renowned da Navellis--but as an artist and leading lady in her...

"How does it feel to grow up as the child of a glamorous opera singer? It's anything but boring! In a single day, Mom's mood can change--from very quiet to loud to quick-tempered. By day she plays with the children, but at night a transformation occurs! Who will Mother be today? When Mom is on stage, she delights her audience and her countless tragic, but also funny, death scenes leave a special impression. But to her family, she is always Mom"--

"A hip-hopera version of Romeo and Juliet is racing towards Broadway and Jerzie Jhames is cast as the understudy below R & B megastar, Cinny. That would be amazing, but Jerzie had been told the lead was hers -- and when a video of her rehearsing with the leading man is leaked, the internet seems to agree! How much power can Cinny wield to keep the lead and leading man for herself?" --

Pasha, a dog who believes herself to be beautiful and perfect, joins the company of "Manon" at New York's Metropolitan Opera House, but on opening night she cannot resist singing along with the diva.

Luigi loves the opera. He listens to the musical stories in his grandpa's car. And on this special day, Grandpa Rigoletta is taking Luigi to a real opera performance about a ghost ship! Luigi and readers alike with learn what it means to visit the opera house, get dressed up, read a ticket and enjoy the show.

Tyrone the tenor mouse has a secret wish--to perform in the opera house where he lives with his animal friends, Stella the precocious Persian cat and Oscar the mangy mutt. Ty learns the music by secretly singing along with a famous tenor named Roland L’Amour. When Roland becomes ill on opening night, Ty sees an opportunity to make his dream come true. With the royal family in attendance, Ty nervously asks if he can play the lead role. With the support...

"1764 -- Mary Ann wishes to become an opera singer. But when she's forced to leave her school, her dreams are dashed. Can Mary Ann find a way to sing again?"--Page 4 of cover "1857 -- Lizzie is sent to London to live with her aunt and uncle. She misses her mother and garden in the country. But when she discovers her mother is in danger, she must find the courage to rescue her?"--Page 4 of cover