It's a big day at the Silver City Mall, where hundreds of people are lined up to audition for the show Pop Star Sensation! The Aldens are in line, too, because Violet wants to meet one of the judges—her favorite pop star, Madlynn Rose. But just before the show starts, Madlynn vanishes! Can the Aldens track down the superstar before it’s too late?
- ISBN10 080755605X
- ISBN13 9780807556054
- Publish Date 1 March 2015
- Publish Status Active
- Publish Country US
- Imprint Albert Whitman & Company
- Format Hardcover (Library Binding)
- Pages 128
- Language English
- URL https://penguinrandomhouse.com/books/isbn/9780807556054