For fans of Gone Girl and The Girl on the Train, a gripping short story from the New York Times bestselling author of Woman with a Secret. Don't say I didn't warn you... When a kindly stranger does Chloe a good deed, she decides she must repay him. But in tracing him, she meets a sympathetic woman named Nadine, who warns Chloe to stay away from the man at all costs. "Give him nothing, tell him nothing, don't trust him," she says. "Avoid...