Milksop Miles is the author of The Happy Nappy who appears in Horrid Henry's Author Visit. After Horrid Henry is sent to Miss Lovely's class for misbehaving, he has to perform the Happy Nappy Dance. When Miles waves the giant nappy in front of Henry, he pretends to be scared so Miss Lovely sends him back to his classroom, where TJ Fizz is reading her latest book. Henry is happy to have escaped Milksop Miles and the giant nappy.