″‘The king who owned this island,’ said Caspian slowly, and his face flushed as he spoke, ‘would soon be the richest of all kings of the world. I claim this land for ever as a Narnian possession. It shall be called Goldwater Island. And I bind all of you to secrecy. No one must know of this. Not even Drinian – on pain of death, do you hear?’
‘Who are you talking to?’ said Edmund. ‘I’m no subject of yours. If anything it’s the other way round. I am one of the four ancient sovereigns of Narnia and you are under allegiance to the High King my brother.’
‘So it has come to that, King Edmund, has it?’ said Caspian, laying his hand on his sword-hilt.”