Bree is on a mission. She's trained to fight. But what she really needs to learn to do is listen...
Bree is an ordinary teenage girl living in a Martian city where everyone dreams of returning to Earth. She's never seen a bird fly or the sea or the rain.
She's amazed when she's chosen for a mission to Earth, a rare honour usually reserved for the highest-achieving pupils. Why her?
There are terrible shocks ahead. Who is trying to contact Bree? What are the others not telling her? As she discovers more secrets, she will have to decide who to trust. Whose side is she really on - Home or Earth?
