Empty SmilesNew York Times bestselling author Katherine Arden thrills once again in the finale to the critically acclaimed, bone chilling quartet that began with Small Spaces. It's been three months since Ollie made a daring deal with the smiling man to save those she loved, and then vanished without a trace. The smiling man promised Coco, Brian, and Phil that they'd have a chance to save her, but as time goes by, they begin to worry that the smiling man has lied