Carolina

Belly measures her life in summers. Everything good, everything magical happens between the months of June and August. Winters are simply a time to count the weeks until the next summer, a place away from the beach house, away from Susannah, and most importantly, away from Jeremiah and Conrad. They are the boys that Belly has known since her very first summer—they have been her brother figures, her crushes, and everything in between. But one summer, one wonderful and terrible summer, the more everything changes, the more it all ends up just the way it should have been all along.

Seventeen-year-old Abby Turner's summer isn't going the way she'd planned. She has a not-so-secret but definitely unrequited crush on her best friend, Cooper. She hasn't been able to manage her mother's growing issues with anxiety. And now she's been rejected from an art show because her work "has no heart". So when she gets another opportunity to show her paintings, Abby isn't going to take any chances. Which is where the list comes in. Abby gives herself one month to do 10 things, ranging from face a fear (three) to learn a stranger's story (five) to fall in love (eight).

Hadley Jamison is shocked when she hears that her classmate, Archer Morales, has committed suicide. She didn't know the quiet, reserved guy very well, but that doesn't stop her from feeling there was something she could have done to help him. Hoping to find some sense of closure, Hadley attends Archer's funeral. There, Hadley is approached by a man who calls himself Death and offers her a deal. If Hadley accepts, she will be sent back 27 days in time to prevent Archer from killing himself.