After observing a hauntingly familiar abnormal CAT scan of a 13 year old girl, radiologist Nina Evanko battles to find the source of the young girl#39;s sleeping disorder. What sheAfter observing a hauntingly familiar abnormal CAT scan of a 13 year old girl, radiologist Nina Evanko battles to find the source of the young girl#39;s sleeping disorder. What she discovers is darker and stranger than she could have imagined.详情