Lilli Clarke. They call her the marked girl. Beginning at her left shoulder, a pink birthmark tracks up her throat just past her jaw, like a finger pointing to her brain. Abandoned by her family, she is ostracized by everyone but her grandmother and cousin Bert, Six years of dust storms have left sixteen-year-old Lilli close to death with dust pneumonia. Now she must leave the only real home she’s ever had, or risk death when the next storm hits.
Lilli is sent to her aunt and cousins in Florida to recover. The possibility of a different life presents itself, yet circumstances snatch it away, and she flees to New York City. Unable to find a safe place, she yearns for the storm ravaged home she left. All doors appear to be closed to her, and she resigns herself to the lonely fate of a marked girl. Once again, she is close to death, this time with no one to help her. Will this storm prevail, or is there a new answer for Lilli?