Kingfisher, which has recently become part of Macmillan, is best known for its wide variety of nonfiction series for children, from toddlers up to age 14. Whether about dinosaurs, ancient Rome, space exploration, or anything else under—or beyond—the sun, children’s interests and questions are taken seriously. In ever-popular Kingfisher series such as I Wonder Why, The Best Book of…, and Kingfisher Knowledge, information is provided in a fun-filled, fascinating way in order to encourage independent and creative thinking, and to nurture children's curiosity.