Antagonists

Eustace Clarence Scrubb - The Pevensies' cousin. He did not believe that Narnia existed and loved teasing his cousins about it. (Chapter 1: The Picture in the Bedroom, pages. 1 - 5) At the second island they visit, Eustace leaves the group to avoid doing any work, and hides in a dead dragon's cave to escape a sudden downpour. The dragon's treasure arouses his greed: he fills his pockets with gold and jewels and puts on a large golden bracelet; but as he sleeps, he is transformed into a dragon. (Chapter 6: The Adventures of Eustace, page 97)

Gumpas - Governor of the Lone Islands. Gumpas was a "bilious-looking man with hair that had once been red and now mostly gray." He allows slavery as "necessary, unavoidable. An essential part of the economic development of the islands." (Chapter 4: What Caspian did there, pages 58 - 61).