A Storytelling

When fourteen-year-old Cassie is sent to a weekend artists' retreat at an abandoned psychiatric facility, she expects to be bored. What she finds instead is a labyrinth where stories have power, reality bends like watercolor, and something sinister lurks beneath the promise of "finding your voice."

The retreat at the Stacks, a sprawling former factory complex with a dark history, is nothing like the brochure promised. Hallways stretch impossibly long, rooms flood with indoor rain, and a clev...