I read this whole book today. I could not put it down. I liked it better than the first one, even though I thought the first was good.
This one had more detail and more action and it introduced new characters.
This book explains more about the xenovirus and what it is doing to the Earth.
This series is a bit different than some other dystopian series I have read, of which I liked them all.
I believe this is going to be a great series.