I was kind of excited about this book when I read the summary of it but was kind of left disappointed in the end. I had never heard of another book taking on this topic and I thought it would be really good. The beginning was good especially when the snow kept falling and falling and wasn't going to stop anytime soon. But towards the middle and right before the climax (snow coming through the roof of the school) and then at the end I kept wanting to read more to figure out if the kids would be saved. 
 Didn't really like Scott (main character), thought he was kind of annoying and acted like a girl rather than a strong male character. Also the other students weren't very well developed and I felt like I still really didn't know them at the end of the story. Also I felt like the kids weren't really smart with trying to stay warm too. 
 Also, what happened to the teacher that left? I'm assuming he died but I dunno. 
 I thought this book had a lot of potential but kind of fell.