Tamsyn Murray is the author of the Completely Cassidy series and the upcoming Tanglewood Animal Park series for younger readers, as well as YA supernatural romance series My So-Called Afterlife. Her YA titles have been shortlisted for awards including the Romantic Novelist Association Young Adult Romantic Novel prize, the Bolton Book Award and the Portsmouth Book Award, and Highly Commended in the Booktrust Teenage Prize.

Jonny isn't like "normal" teenagers. Every day he wakes up in hospital, kept alive by a machine. Every day he wonders if this is the day they'll find a donor match for his heart. Every day he wonders if this is the day he'll die.
Every day, Niamh fights with her "perfect" brother Leo. Every single day, Leo wins. Every day, Niamh dreams of a life without Leo. But all that changes on the day of the accident; the day everything falls apart.
This is a story about facing the future, no matter how frightening. This is a story about healing your heart, no matter how much it hurts.