10 Books Like Harry Potter For Adults That Will Have You Saying, "Boredom Managed"

Neil Gaiman's debut novel, Neverwhere, tells the story of Richard Mayhew, a young businessman living in London whose life is changed after he stumbles upon a mysterious girl bleeding in the street who calls herself Door. After Richard rescues her, Door introduces him to the world of London Below, where Door is a powerful noblewoman and magic exists — though in return, he's forced to give up his life in the London Above.