Matt Cruse is cabin boy aboard the Aurora an airship which truly is lighter than air. Since the discovery of hydrium a gas that renders even the heaviest vehicle as light as a feather airships travel all over the world in the same way as planes do today. Matt himself was born on an airship & it is there that he feels most at home. Matt has high hopes for promotion to junior sailmaker on this voyage
- until Kate de Vries one of the wealthy passengers arrives on the scene. Shes feisty & brave & wont let social distinctions get in the way of her friendship with Matt. & all their bravery is required when one night in the middle of the ocean they are boarded by pirates & caught up in adventures beyond all imagining...