the heist is OVER! this is the last page of chapter 4

Avery gets up and goes over toward the book. She picks it up. It’s called “The Fair Folk,” and on the front cover, there’s an illustration of an elf woman looking at the reader. For a second, Avery thought she had winked at her. She puts the book under one arm.
Avery: We should go, come on.
Finally, they leave the library and shut the door.