"Casey Fletcher has retreated to the peace and quiet of her family's lake house in Vermont. She passes the time watching Tom and Katherine Royce, the couple living in the house across the lake. One day on the lake, Casey saves Katherine from drowning, and the two strike up a friendship. But the more they get to know each other--and the longer Casey watches--it becomes clear that Katherine and Tom's marriage isn't as perfect as it appears. When Katherine...

Once the thriving attraction of rural Vermont, the Tower Motel now stands in disrepair, alive only in the memories of Amy, Piper, and Piper's kid sister, Margot. The three played there as girls until the day that their games uncovered something dark and twisted in the motel's past, something that ruined their friendship forever. Now adults, Piper and Margot have tried to forget what they found that fateful summer, but their lives are upended when...