Airman, Paperback/Eoin Colfer

One dark night on the island of Great Saltee, fourteen-year-old Conor is framed for a terrible crime he didn't commit. Thrown into prison by the dastardly Hugo Bonvilain, Conor is trapped in a sea swept dungeon and branded a traitor. He must escape and clear his name; he wants his old life back - his family, his friends... and his princess.