"The Bram Stoker Award-winning author of A Head Full of Ghosts gives a new twist to the home invasion horror story in a heart-palpitating novel of psychological suspense that recalls Stephen King's Misery, Ruth Ware's In a Dark, Dark Wood, and Jack Ketchum's cult hit The Girl Next Door"--

Two ordinary women make a dangerous pact to take revenge for each other after being pushed to the brink.