"Retribution Falls" is a fantasy novel by Chris Wooding, set in a world of airships and sky pirates. The story follows a group of misfits led by the enigmatic captain, Darien Frey, as they navigate treacherous skies and face various challenges, including rival crews and dangerous creatures. The novel combines elements of adventure, humor, and intrigue, showcasing themes of loyalty and betrayal. As the characters confront their pasts and each other, they embark on a journey that tests their bonds and reveals hidden truths about themselves and their world.