LOVED THIS. I went back and read this after reading the first book (Feed). It gave a good background on how everything happened(so much detail), and how people acted when things got crazy. It's a short read but it adds another layer to the world that Mira Grant has created, and I loved seeing how it all unfolded(chaotically of course). I wasn't expected this book to pack a punch to the feels but it did(especially during one sad part that I guiltily enjoyed reading while I died a little on the inside), and I'm excited to read more. 
 5/5