Sophie decides to change her name to Sophie the Zillionaire after she finds fifty dollars on the sidewalk, but when she finds out that snooty Mindy VonBoffmann already has one hundred dollars, Sophie needs to quickly make more money so that she can keep her new name.

When Ginger Carlson's aunt finds herself in financial trouble, Ginger's entire family and her best friend head to Hollywood to help find the missing money.

His younger brother's obsession with money and the discovery of long-lost cousins Flora and Fauna provide many embarrassing moments for twelve-year-old Peter.

Carlos ignores his father's advice about being careful how he spends his money at the carnival, and soon his pockets are empty.