At the end of the world is the little sleep door. Behind it await the most wonderful toys, delicious foods like in a land of milk and honey, a real floating hall, and last but not least, the Sandman, who distributes the sweetest dreams. The goodnight fairy tale is one of the most famous works by Paul Alverdes (1897-1979) and Beatrice Braun-Fock (1898-1973). It is suitable for lovers of nostalgic picture books and for reading aloud to children who are not at all sleepy.