There are no superlatives strong enough for how much I enjoyed this book. Ms. Priest takes the reader on an adrenaline-inducing thrill ride full of relatable characters, believable technology, chilling suspense and realistic zombies. As in the two prior books in this series, the main character is a strong woman on her own, believable and engaging.
There was one point where I would be screaming at any other book because the main character was doing something unbelievably stupid, but here the act flowed naturally from the plot development, and all I could do was hold my breath, read on, and hope that Mercy would be okay.
I'm truly hoping that Ms. Priest has plans for more of these books, and feeling a little bereft at having finished this one!