Clipsie Duffer

Clipsie Duffer was the daughter of the Chief of the Duffers during Caspian X's expedition to the Duffers' homeland of Coriakin's Island. It was she who was given the responsibility of reading the incantation from Coriakin's Magic Bookthat would make her and the rest of her tribe invisible. She is the only Duffer whose name is known.