The Silver Chair an old man, but his son and only heir, Prince Rilian, is missing. Aslan the lion sends two children from England to Narnia on a mission to resolve the mystery: Eustace Scrubb, from "The Voyage of the Dawn Treader", and his classmate, Jill Pole. In the frame story, Eustace and Jill are students at a horrible boarding school, Experiment House. "The Silver Chair" is dedicated to Nicholas Hardie, the son of Colin Hardie, a member of the Inklings with Lewis. Macmillan US published an American edition within the calendar year. "The Silver Chair" was adapted and filmed as a BBC
Prince Caspian/The Voyage of the Dawn Treader (1989 TV serial) in the water, and they establish that anyone or anything that ends up in the water turns into gold. Caspian later realises that the body in the water is that of Lord Restimar. On the fourth island, they encounter some invisible creatures who give them dinner at a large house. A magician called Coriakin appears after Lucy reads from a magic book, and the creatures are soon made visible again. The fifth and final island is at the end of the world. Before they ascend the island, they find a man in the water who introduced himself as Lord Rhoop.