Light, cheerful, full of good humor books tell about the funny, witty adventures of the bunny Kosi Wuhan, the hedgehog Kolka Prickly and their classmates, students of a specialized music forest school with a bearish language of teaching. The works of the famous children's writer have been translated into many languages ​ ​ of the world. They will give you a lot of joy, fun, laughter! For children of primary and secondary school age.