The Phantom of the Theater (Creepella von Cacklefur #8): A Geronimo Stilton Adventure

About this book

The famouse opera singer Violetta von Cacklefur is in Gloomeria to perform at the Royal Mousetropolitan Theater! But the mischievous phantom of the theater has an
old grudge against her. It's up to Creepella and Geronimo to track him down in the theater's spooky basement... before the curtains rise and he ruins the show!