I absolutely loved this book. It was right up my alley, and something different. Lissa Price creates a world full of destruction. Even through everything that is wrong with the world, Callie does everything she can to try to keep her brother protected and healthy. Each character has their own agenda, but it's easy to connect with them. I love Callie's determination in protecting those she loves. Tyler is the cutest, and strongest, little boy I think I've ever seen in a book. There are a few twists in the story that I didn't see coming at all. Nothing I guessed was what happened. The last twist totally toyed with my emotions. I was hooked from the very beginning of this book and couldn't put it down. I'm looking forward to the second installment Enders, coming out this winter. I highly recommend this novel if you are looking for something action packed and something new in the dystopian world.