The Number Series (A Dystopian Society) Second book to 4522. "She's gone." I spat blood from my mouth. "And I'm going to get her back." "Don't tell me," Quinn shook her head. "You're going to pretend you're one of them." I looked into her dark eyes. "I have to save her." I put the red mask on my face and dawned the uniform of the PC&T: Population Control and Traders. I vowed to do more than just bring my sister home; I would bring down the chaotic world I lived in and would create a place where she would always be safe.