After the surprising success of their gardening catalog, Coraline's family moves from the Pink Palace into a new house. But Coraline soon finds that her troubles with the Button Key -- and the Other-Mother -- aren't over yet. A fan-film inspired by the "Coraline" book and movie, the story was conceived of by then-6-year-old Arianna Kristina Andrews.—Arianna Projects
There is no, nor will there ever be a sequel to Coraline in 2022 or 2023, 2024 or ever. The studio that made the film doesn't do sequels. Neil Gaiman himself, said there won't be a sequel or live action version, plus there's no second book, so no story to tell.