The fourth book in the Narnia chronicles, The Silver Chair centers around Eustace and Jill, two English children sent by Aslan to find the lost Prince Rilian. Their nemesis is the Emerald, Queen of the Underworld. This book has the best argument for believing that I have ever read.
Honestly, I liked this book, though it might seem to be for children. But I don't think so, I think that the author has told the story beautiful way. I think it's worth to read this book :]