A changed Eustace is at a horrible school where bullying is condoned and when he finds Jill having a good cry and being pursued by a group of bullies, he tries to comfort her with tales of his adventures in Narnia but while trying to evade the bullies they open a door in the garden wall and find themselves in a strange place. As they explore they come to a cliff edge, a very high cliff, and as a result of Jill’s bad behaviour Eustace falls over the edge. That is when Aslan appears and Jill is sent to join Eustace at the start of another extraordinary search, this time to find the kidnapped Prince Rilian, son of Eustace’s old friend King Caspian, now an old man. Many adventures follow and you will be compelled to keep reading till all things are resolved.