Final Girls Novel by Riley Sager

"Final Girls" by Riley Sager follows Quincy Carpenter, one of three sole survivors of separate massacres. Dubbed "Final Girls" by the media, these women share a tragic commonality. Quincy tries to move on from her past, but when one of the Final Girls is found dead, and another appears at Quincy's doorstep, she is drawn back into a dark web of secrets and danger that threatens to unravel the truth behind the horrors they survived.