This can't be right.

15 year old Shelby Monroe had to see Caleb Foster die. He wasn't a random guy. He was her best friend AND crush. And now, Shelby is miserable. How can she live without him? She knew him ever since forever! But then shes getting weird messages claiming they are from Caleb. But she saw him die! How could this be? Has she gone crazy? Caleb is dead..... Isn't he? Find out in this thrilling story.