A teen boy thinks his vaping habit is harmless until it becomes a crippling addiction of nightmarish dimensions in this searing young adult novel from Newbery and National Book Award winner Cynthia Kadohata. So, stuff has, like, a beginning and an end. And you don't really realize that until the end, or right before. Before that, you're just thinking that you and your homies are chillin' and getting high, and it's all gonna...