They are all in Lucy's bedroom, and Eustace is angry and being mean to Edmund and Lucy because they are talking about Narnia. Eustace doesn't believe in Narnia because he has never seen it, and likes to tease them. Eustace is pulling the painting off the wall and he falls in, so they go after him.
Lucy, Edmund, and Eustace are on the boat going to Lone Island because they all fell into the painting . Caspian and his crew help them on the boat, and Eustace starts to get even more angry and confused. athey meet Reepicheep, and Eustace doesn't get along with him.
Eustace, Lucy, Edmund, Caspian, and Reepicheep get off the boat, and pirates ask them if they want to sit with them for lunch. Then, Caspian says yes, but right after they sit down, they tie them up without them knowing. Next the pirates take them to be slaves in Narrowhaven.