I only read this book, because of the zombies in the first one. There were no zombies in this one :(, but there was an evil teacher who was trying to kill students so whatever. 
 Okay Death. We see a little bit of him and then it just says he has lessons with him. I thought he was well....DEATH. So what is going on with Nick trusting him and then nobody seems concerned. And Acheron doesn't know. HE'S OMNISCIENT!! Also, Cherise is starting to grate on my nerves. Way to be overprotective! I don't really have a lot to say. The whole plot didn't really feel like a plot. HIs mother suddenly gets handed this job and so now their life is hunky dory. AHHHHHHH, The fight scene at the end wasn't a fight scene. It was Nick watching his friends "fight". And then at the end When Kody is like "I'm giving you my bracelet because now we're dating ;)" When did they fall in love again? I must've blinked. Okay, that's all I want to say.