While showing her grandfather all the things, from A to Z, that she has brought with her to spend the night, a little girl suddenly realizes that she forgot one important item.
Polly and her friend Bed Rabbit have lots of books, but they don't know how to read, so Polly's parents interrupt their own reading for a bedtime story.
A boy lying in bed at night has fun scaring himself by imagining the noises he hears are coming from the Flat Man, who is creeping up to get in bed with him.