Harper, a teacher and aspiring illustrator, eager for her big break, is tapped to collaborate with Caleb, a demanding children’s book author whose celebrity is waning. When he insists on her working through Christmas week in a quaint small town in Colorado, she must use the town’s holiday celebrations to help break him out of his writer’s block.

Alone, and targeted on an isolated farm, 12 year old Henry finds himself at the center of a maelstrom of terror, and a dark family legacy, when his secretive grandfather dies suddenly in the night.