This is the third installment of the Gone trilogy. Macy Mercer was abducted by Chester Woodran, who took her to replace his own daughter that he lost. Macy has faced horrors worse than she ever imagined, but is still determined to get back home. The series follows Macy as she fights to survive and hopefully escape. It also follows her closest friends and family who have their own secrets. It's recommended that the books are read in order.