Warning reader friends, this novel is the VERY HEAVY HEAVY even. Is here you have ever read a book that even after you have finished and closed, haunts you for days so it pleased you? Well this is the effect that this book makes me. I finished it for 3 days and I always tend to think or want to return to it to reread certain passages. Since I lai read, I can not concentrate on my new reading. Only a few books gave me this effect there and they can be counted on the fingers of one hand. This book is classified as YA books but it caters equally well to a more mature audience (dailleurs I think some passages of the novel beings are hard for uninformed readers). I found the story striking and shocking truth. Jai loved Cassie follow: its evolution and awareness. This is a strong character but also has its weaknesses. The promise made what pushes her to move forward and not to give up despite adversity. Although i had a preference for passages about Cassie, he nen remains that i enjoyed follow the story about Zombie. He too has not been spared by this war and drags his wounds like a shadow. Flashbacks scattered by the author in the narrative allow us to better understand the situation and atmosphere within which our protagonists. And little more is that we have a small view of the enemy. This reading was a real heart for helping me and I wait impatiently to find Cassie, Zombie, Evan, Sammy and the other to know what the future their reserves