Karen's Tuba is the 37th book in the Baby-Sitters Little Sister series.
Back Cover SummaryEdit
Karen's class is taking music lessons, and all of the kids are getting instruments! Instead of a beautiful flute, Karen ends up with a big, old tuba. And she is not very happy about that!
Karen's tuba sounds like a duck with a bad cold. But she's not giving up. Karen is going to be the best second-grade tuba player ever. Honk, honk!