Last year, when he had been staying with the Pevensies, he had managed to hear them all talking of Narnia and he loved teasing them about it. He thought of course that they were making it all up; and as he was far too stupid to make anything up himself, he did not approve of that.
The voyage of the 'Dawn Treader': a story for children (ed. Puffin, 1979) - ISBN: 9780140302295