The children’s book Howl’s Moving Castle by Diana Wynne Jones does the following: A retelling of a fairy-tale in which the main character turns a young woman into an old woman by a spell. For the treatment, she enters a strange wizard’s flying castle as she realized adventure, company and affection. Adorable, tender, humorous, and kindhearted, this is the realisation of one of the brightest children’s fairy tales about the search for an individuality and the removal of a spell.