His publishers were also skilled at excising moments when the gambling, greyhound racing chancer in Dahl bubbled up too close to the surface of his children’s books. The Fantastic Mr Fox originally saved his family from starvation by digging his way into local supermarkets. Dahl’s publishers suggested that shoplifting might not be quite the thing to encourage kids to do, and that it might offer more in the way of poetic justice if Mr Fox instead dug his way into the cellars and henhouses of the farmers who are trying to kill him. Dahl – though he could be monstrously aggressive with publishers – obliged. The heroine of the manuscript version of Matilda was a vengeful nightmare of a child who tries to fix a horse race (again harking back to the series of adult stories about Claud, who tries to fix greyhound races), and the teacher who becomes the lovely, oppressed Miss Honey had originally lost all her money through compulsive gambling, not (as in the final version) through the plotting of the vicious headmistress, Miss Trunchbull. Dahl’s American publisher Stephen Roxburgh – with whom he fell out after taking his advice – suggested that he rewrite the story, and the revised, charmingly moralised vengefulness of Matilda, who channels her rage into telekinesis and frees darling Miss Honey from her horrible aunt, became something adults might feel happy to read to their kids. It sold half a million copies in its first six months.