Now That's Entertainment

A few weeks ago I put Miles on the floor to entertain himself while I made dinner. About 10 minutes later I went to check on him and found this:
Amelia loves books and was sharing all of her favorites with Miles. I think Miles was oblivious to the "book fort" around him, but it was so darling that Amelia was entertaining her brother.
Maybe Amelia is just remembering her own days of lying on the floor surrounded by books: