1986 novel by Diana Wynne Jones
Howl's Moving Castle is a fantasy novel by British author Diana Wynne Jones, first published in 1986 by Greenwillow Books of New York. It was a runner-up for the annual Boston Globe–Horn Book Award, and won the Phoenix Award twenty years later. It was adapted into an animated film of the same name in 2004, which was nominated for the Academy Award for Best Animated Feature. Wikipedia