Mia Templeton is dying. Or was dying. After receiving a heart transplant, she overhears her donor was a murdered girl of the same age. Whispers invade her head, she develops tastes for foods she once hated, and dreams so vivid, she feels they’re someone else’s memories. Once a quiet doormat, she’s now flippant and confident. And her longing for the new boy at school is borderline obsessive.