Library

This book tells the story of Niels, a naughty child who doesn't like to study and likes to play pranks. Because he teased an elf once, he was transformed into a villain by the elf using magic. He rode on the back of his big white goose and followed a group of geese on a long journey. Through this bizarre trip, Nils gained a lot of knowledge, made many friends, and encountered several vicious and insidious enemies. He was tempered in various difficulties and dangers, and finally Niels returned home, restored his original shape, and became a good boy.