On the eve of her family’s move to a remote village in Alberta, Emma has a terrifying recurring nightmare. Though she is shaken, she chalks the dream up to nerves. After all, who wouldn’t have reservations about living under the shadow of Turtle Mountain, the site of Canada’s deadliest rockslide?Their new house is quaint, and its surroundings beautiful, but soon after the move, Emma is troubled by strange events. Unsure if she can even trust her own instincts, she is isolated with ...