It's about 15-year-old Callie, a semi-normal, semi-popular high school student with a mysterious family situation and a very odd secret BFF named Amanda Valentino. One day at school, Callie discovers that not only has Amanda gone missing, but she's left clues for Callie and two of her not-so-popular classmates, Nia and Hal, regarding her whereabouts.
Are you good at puzzles? Maybe you can figure out what Amanda is up to.
The book is just the beginning. There are clues and stories online and hidden inside the book as well. And there will be seven more books!
Read the entire book online here (yes, you can really read the entire book) along with other HarperTeen titles like 'The Vampire Diaries.' Then join the search online at theamandaproject.com. And check out the video below for more about Amanda.