Lydia died that terrible night at Oak Creek, not Allison. Everyone is taking it hard, blaming themselves. Scott can’t sleep, the guilt of another friend—another sister—who he couldn’t save, never letting him close his eyes for more than a blink. Allison’s become withdrawn, hardly talking, not even to the boys. Her mind never straying from that night, never giving her peace. And Stiles has nightmares…terrible nightmares, where he saves her, but then he wakes and remembers the horrible truth, and he screams her name again.