SET IN AN IMAGINARY PAST where giant airships rule the skies, Airborn is the story of Matt Cruse, the 15-year-old cabin boy of the 900-foot luxury airship Aurora. Hundreds of feet over the Pacificus Ocean, Matt fearlessly performs a dramatic rescue to save an old man from his crippled hot-air balloon. Before he dies, the stranger tells Matt about the fantastic, impossible creatures he has seen flying through the clouds. Matt dismisses the story as the ravings of a dying man, but when a beautiful, bold girl arrives on the Aurora a year later, determined to prove the story true, Matt finds himself caught up in her quest. But can he and Kate solve the mystery before pirates, shipwreck and frightening predators end their voyage forever?