The Forbidden Book

This book is about a girl named Stephanie and she always wanted to read the book her mom hid away from her. But when her mom goes away she finds it and starts to read it. Then she gets transported into a strange world full of giants and the twist of the story is if she dies in the story she dies in real life too. There is a legend about the book saying only two people in the real world can concur it. Do you want to see if shes one of the people or will she die? Is she a fool that only gets killed in the end or will she go through wild and mystifying adventures to survive?