The book follows the story of Nils, a mischievous boy who is transformed into a tiny elf by a magical creature as punishment for his bad behavior. Now tiny and capable of talking to animals, Nils embarks on a journey across Sweden on the back of a goose. Throughout his adventures, he learns important lessons about nature, geography, and folklore, and his experiences gradually transform him into a better person.

The 2013th greatest book of all time