"Maria Dahvana Headley is a firecracker: she's whip smart with a heart, and she writes like a dream." --Neil Gaiman, bestselling author of The Graveyard Book and Coraline Aza Ray Boyle is drowning in thin air. Since she was a baby, Aza has suffered from a mysterious lung disease that makes it ever harder for her to breathe, to speak--to live. So when Aza catches a glimpse of a ship in the sky, her family chalks it...