Who are the Sawkill girls? Marion: The newbie. Awkward and plain, steady and dependable. Weighed down by tragedy and hungry for love she's sure she'll never find. Zoey: The pariah. Luckless and lonely, hurting but hiding it. Aching with grief and dreaming of vanished girls. Maybe she's broken - or maybe everyone else is. Val: The queen bee. Gorgeous and privileged, ruthless and regal. Words like silk and eyes like knives; a heart made of secrets and a mouth full of lies. Their stories come together on the island of Sawkill Rock - a place where girls have been disappearing for decades.