I really enjoyed this book.The premise was great: huge tsunami destroys Monument, Colorado leaving 14 kids b/w the ages of 5 and 17 trapped inside a Greenway (the equivalent of a Walmart). There is leak at Norad and depending on your blood type, the chemical compound in the air brings out, violence, paranoia, or reproductive failure. Therefore, the kids are forced to seal all entrances and airways for their own protection. And there they remain.The story is not without faults and "ya rights", but overall the book is a really fun read. The ending is completely paved for a sequel....which I will be eagerly waiting for!