When her aunt shows up homeless on her doorstep, Sara suspects anything but a miracle. Sara's an artist with a supportive husband and a house that folks on her block admire outright. But she's restless and bored with life. Then her legendary Aunt Bel shows up, wearing a smile after years without a word. Twenty years ago, fresh out of college, Bel left for a summer missions trip and never returned. Now she's on...