Ages 13 to 17

Brynna Chase was a normal 16-year-old: a little on the wild side, a little bit of a firecracker, and always with her best friend Erica Shaw. They went shoulder-to-shoulder through everything - parties, boys, beer runs - and were shoulder-to-shoulder the night of the end-of-summer bonfire at Harding Beach, where someone dared Erica to jump off the pier. Erica and Bryn did that together, too - but only Bryn made it back to the surface. Eighteen months later, Bryn’s family drags her to Crescent City to make a fresh start. At first Bryn is able to bury Erica’s memory and her own guilty conscience in a town where no one knows her past. But when a Twitter post from EricaNShaw pops up on Bryn’s wall and a chilling voicemail appears on her phone, she realizes that her past - and her darkest memory - has come back for revenge.