The Chronicles of Narnia: Prince Caspian go back to England, leaving Caspian as King of Narnia. Before the release of "", the screenplay for the sequel "Prince Caspian" had already been written. Director Andrew Adamson said the decision was made to follow the publication order of the novels because "if we don't make it now we'll never be able to, because the [actors will] be too old". "Prince Caspian", the second published novel in the series, is the fourth chronologically. "The Horse and His Boy" takes place during a time only hinted at in "The Lion, the Witch and the Wardrobe". The writers briefly considered combining
The Silver Chair accompany Eustace and Jill back to their own world for a brief time, where they drive off the bullies before Caspian returns to Aslan's Country. Experiment House becomes a well-managed school, and Eustace and Jill remain good friends. In Chapter IV of the book, an owl speculates that the Lady of the Green Kirtle – the enchantress of the Underworld – may be "one of the same crew" as the White Witch from "The Lion, The Witch, and the Wardrobe" and "The Magician's Nephew". Some readers have suggested that she may in fact be the White Witch brought back to