They later find an isolated island which appears to be uninhabited. Eustace wanders off and finds a cave where a dragon has died. The cave is full of gold and jewellery, and Eustace finds a bracelet which he puts on. He is tired and soon falls asleep, but when he wakes up he soon realises that he has metamorphosised into a dragon. He flies back to the beach where the others confront him, and they soon figure out who he is. He is soon turned back into a human by Aslan. Caspian establishes that the bracelet was a possession of Lord Octesian, who must have perished on that island.