Brilliance in a Book

This is one of the books we got from the library recently and it is so clever!  There's a little Prince who refuses to go to bed and the King calls for anyone that can help to come to the royal address.  There's a doctor with sleeping potion, a magician, dancers, etc, but none of those can get him to sleep.  The one that finally gets him to sleep is an old woman who reads him a book with no pictures so he has to close his eyes to see them.  This has been so great because the Bubs will now close his eyes at bedtime and try to imagine the pictures of the pages.