Stephanie and I both read a book that we really liked and wanted to mention. The book is called Slumming by Kristen Randle.
It is a short book, but it is really interesting. It is about 3 LDS kids in a big high school. I really liked the book because it shows the kids making difficult, but correct moral choices while also dealing with their faith. The kids are LDS, but the book isn't really about that. I passed it on to Stephanie because I thought she liked it, and she got so hooked that she read it all in one sitting. I recommend you check it out. I linked to the author's website.