Hannah doesn't just want an iPhone, she needs an iPhone, and she is willing to do whatever it takes to get it, even if it means becoming the youngest business woman in the world!
As Hannah saves up for her iPhone, she ends up learning a lot about the world of finance, investment, negotiations, and hard work. And if you read this book, so will you!
Read this book if you want to learn how to have a lot of money to spend it on whatever you want to!