Book 1) My Sisters Keeper by Jodi Picoult

Some of you may have heard about the movie "My Sister's Keeper" right? Well this is the book which started it, and the movie was based around it. It was hard to pick which Jodi Picoult book to nominate here, because of of her works are just so brilliant. My Sister's keep is a tragic and emotional story about a teenage girl struggling through cancer, and it will captivate you ever step of the way and shock you with every twist and unexpected event that crops up out of nowhere. Although it's sad and obviously heartbreaking, It's a very good read that makes me really wonder about the value of life. Each chapter switches the perspective from which it's being told, but I think that helps to give it more depth.
Book 2) A Great And Terrible Beauty by Libba Bray

Now it's rumoured that this too is soon becoming a movie, although I don't put much stock in rumours. Even so it's an amazing book. A Victorian boarding school story, a gothic mansion mystery, gossip about a clique of girls, and a dark other world type of fantasy... If you mix that all together, then you have this complicated and unusual story. It's really gripping, and it made me think. In fact the more it confused me, the more intrigued I was, the whole thing is just so mysterious and awesome, though slow at first. It's the first in a series of books, but I read this as a stand alone novel and I found it to be perfect as it was.
Book 3) The Glass Demon by Helen Grant.

Perhaps the darkest book I've nominated, it's a teen novel with a slight thriller/horror twist to it too. It is incredibly spooky, but also a brilliant novel of family life, and I couldn't put it down. It's got a sort of gothic fairy tale vibe to it. I picked up the book on a whim (in all honesty I was attracted to its shiny/sparkly cover XD) and I'm so glad I did because it fast became one of my favourite books! The story revolves around a series of mysterious deaths and threatening events, when a family move to rural Germany in the hopes of finding wealth and fame there.