Danie Couchman grew up on the move, her family never staying still long enough for her to say where she's from. At twenty-five, and living in her seventeenth home, she finds herself drowning in the rush of London life, and makes an impulsive decision: to buy a narrowboat and make it her home. Surrounded by an eclectic and itinerant community in the uncharted territory of the capital's urban wilderness, Danie becomes fully immersed in this hidden world....