Calcifer," Sophie said, "I shall have to break your contract. Will it kill you?" "It would if anyone else broke it," Calcifer said hoarsely. "That's why I asked you to do it.
Diana Wynne Jones"Eight Days of Luke" was refused by another confused publisher on the grounds that children shouldn't strike matches. When my agent pointed out that David in the book was twelve years old, the publisher said that he was striking matches to summon the devil, then, and this couldn't be allowed.
Diana Wynne Jones