Avery Quinton is a rebel. So when she gets expelled from her fourth boarding school her parents decide it's time to fly her home. Trent Ashton isn't normal. He's rude, conceited and selfish. And according to Avery, he has one too many secrets. They both get on a plane to Manhattan, only, the flight never makes it. Now they're stuck on an island together. They're going to wish they never got on Flight 21.

A girl with a broken past and a dark secret. A boy with a twisted future and no second chances. When they meet, it just might cost them their souls. Sixteen-year-old Summer doesn't expect the new boarding school to be any different than the rest: a temporary stay where everyone will turn against her after a few weeks. Until she meets the rest of the students at this special school and realizes she's not the only one with magic in her blood. Accustomed to the concrete jungle of LA, she gets lost one night in the forests of the Rocky Mountains and meets Decker, the boy who will become the Master of Night and Fire on his eighteenth birthday. Their connection is instant and dangerous, for both will be forced to choose between Light and Dark, life and death, love - and their souls. One choice. One soul. One price.