Coriakin's Island or the Land of the Duffers (also called Duffer Island, Dufflepud Island, or the Island of the Monopods) was an island discovered on the great expedition of the Dawn Treader in 2307. Coriakin's Island was the home of Coriakin, a former Star and Magician, and his subjects, the Duffers. The island, as well as being filled with Duffers, also had on it a large mansion, which was Coriakin's, filled with his magical knowledge and spells. The island itself had had its gardens and trees tended to by the Duffers, who had fashioned them into odd but unique shapes and styles.