In this wrenching short story based on a real-life tragedy near Cleveland, Ohio, New York Times bestselling author Paula McLain reflects on one family’s perseverance in the face of the unthinkable. On Ash Wednesday in 1908, Swiss German immigrant Fritz Hirter arrives at his children’s school, where he is the lone custodian. But soon after lessons start, a fast-moving fire breaks out—its cause is unknown, but its effects are horrifying. Although Fritz is soon cleared of any responsibility for the catastrophe, the community continues to suspect him, supremely testing Fritz and his family.