Two brothers, Daniel and Alexander Macmillan, founded the publishing company Macmillan in 1843. Kingfisher is a division of Macmillan that offers fiction and nonfiction books for children through the teen years. Kingfisher publishes kids' books in many categories, from art and... Read More music to history and science. The Zoo on the Move box set consists of ten books within a truck-shaped slipcase. This book collection is the perfect introduction to the Baby Animals series; preschoolers will enjoy their time with all of their favorite animals. Another fun box set for preschoolers is the Truckload of Fun collection, which has ten mini editions of the bestselling Amazing Machines books. Any tot who loves machines -- airplanes, rockets, tractors, among other faves -- will get a kick out of these little gems. The books are full of clever rhyming text, colorful artwork, and memorable characters that young children will relish.