Claim: Dragon Island is the island referred to in chapter eight of the historical novel Master and Commander and also in the fictional world of Narnia in the book The Voyage of the Dawn Treader by C. S. Lewis.
Evidence: It is the island referred to as Dragon Island in chapter eight of the historical novel Master and Commander by Patrick O'Brian. There is also a Dragon Island in the fictional world of Narnia in the book The Voyage of the Dawn Treader. C. S. Lewis