Author: Gayle Forman
Published: 2009
Publisher: Dutton (Penguin)

A brief synopsis; (via Goodreads)
In the blink of an eye everything changes. Seventeen-year-old Mia has no memory of the accident; she can only recall what happened afterwards, watching her own damaged body being taken from the wreck. Little by little she struggles to put together the pieces- to figure out what she has lost, what she has left, and the very difficult choice she must make.