The DK Readers series is compiled in consultation with literacy experts to ensure progression in reading. A variety of genres - non-fiction, classics and licensed titles - offer parents, teachers and children real choice and opportunity appealing to children's individual taste.The DK Readers series is compiled in consultation with literacy experts to ensure progression in reading. A variety of genres - non-fiction, classics and licensed titles - offer parents, teachers and children real choice and opportunity appealing to children's individual taste.