When Jill Pole was carried off by Magic from a horrid school in England to the Castle of Cair Paravel, she was given a bedroom in a turret and the window looked west into the strange land of Narnia. It made her long for more adventures and feel sure that this was only the beginning . . .

It was, too. In this book you can read how she and Eustace rode on Owls, met a Marsh-Wiggle, travelled North into the Giant's country, came back to Narnia by the underground way, and thus carried out the task which the Great Lion, Aslan, had set them.

From the dust jacket