In a family torn apart by grief and guilt, one girl's struggle to come to terms with years of torment shows just how long old wounds can take to heal.

I have three months left to call Katie my older sister. Then the gap will close and I will pass her. I will get older. But Katie will always be fifteen, eleven months and twenty-one days old.

Hannah's world is in pieces and she doesn't need the school counselor to tell her she has deep-seated psychological issues. With a seriously depressed mother, an injured dad, and a dead sister, who wouldn't have problems? Hannah should feel terrible but for the first time in ages, she feels a glimmer of hope and isn't afraid anymore. Is it because the elusive Josh is taking an interest in her? Or does it run deeper than that?