Roz Chast hates a lot of things: “I think that children’s books should be censored not for references to sex but for references to diseases. I mean, who didn’t think after reading Madeline that they were going to get appendicitis? Or rabies, you know, reading To Kill A Mockingbird with a rabid dog or, you know, Death Be Not Proud. It’s like every headache is a brain tumor.”