After she dies in a car crash, teenage Samantha relives the day of her death over and over again until, on the seventh day, she finally discovers a way to save herself.

After dying at age 16, Travis Coates's head was removed and frozen for five years before being attached to another body, and now the old Travis and the new must find a way to coexist while figuring out changes in his relationships.

Told from separate viewpoints, this book tells the tale of teens Scam, Crash, Flicker, Anonymous, Bellwether, and Kelsie--all born in the year 2000 and living in Cambria, California--who have superhuman abilities that give them interesting but not heroic lives until they must work as a community to respond to a high stakes crisis.