Sixteen-year-old Grace is in a race against time--and in a race for her life--even if she doesn't realize it yet... She is smart, responsible, and contending with more than what most teens ever have to. Her mother struggled with schizophrenia for years until, one day, she simply disappeared--fleeing in fear that she was going to hurt herself or those she cared about. Ever since, Grace's father has worked as a recruiter at one of the leading labs...