“Dear Mrs D, Thanks for your homework. Your idea of writing a Christmas ghost story was a good one, but it’s not really the kind of thing I tend to do — it’s a little bit too genre for my tastes. Try Kevin, who sits next to me. He loves that stuff.” Over at McSweeney’s, Nick Hornby advises his son on excuses for failing to hand in his English homework, excuses which Hornby learned are acceptable during a thirty-year career in journalism, books, and film.