The girls are at it again! We catch up with Mia, Maddie and Lulu in Nashville. This is the third book in the series , Glimmer Girls by Natalie Grant. The other two books, A Dolphin Wish and London Art Chase were also about solving mysteries. If this is your first book the series I'll give you a little background. Mia and Maddie are twins and Lulu is their little sister. Their mom is the famous singer, Gloria Glimmer. They travel around the world with their mother, father and nanny, Miss ...