“I dare not，” said the Doctor. “It would make your danger greater. Two are more easily tracked than one. Dear Prince， dear King Caspian， you must be very brave. You must go alone and at once. Try to get across the southern border to the court of King Nain of Archenland. He will be good to you.”
“Shall I never see you again？” said Caspian in a quavering voice.
“I hope so， dear King，” said the Doctor. “What friend have I in the wide world except your Majesty？ And I have a little magic. But in the meantime， speed is everything. Here are two gifts before you go. This is a little purse of gold.alas， all the treasure in this castle should be your own by rights. And here is something far better.”
He put in Caspian‘s hands something which he could hardly see but which he knew by the feel to be a horn.