Phoebe Marchant isn't your average poor little orphan. In fact, as heiress to her father's fortune, she may be the richest twelve-year-old in America.

But life isn't always easy for Phoebe. Along with Poppy's fortune, she's inherited a big problem, Vicki-with-two-i's, the last and luckiest in her long string of stepmothers.

Luckily, Phoebe's a professional when it comes to getting rid of unwanted stepmothers. She's also used to getting her own way. But Vicki comes equipped with her own set of tricks and has a different idea about what it means to be "The Girl Who Has Everything." Do...