Still Alive 2

We survived the apocalypse in the first book only to learn that the engineers of the zombie virus are not of this world. Now Ceres is torn away from love to travel yet further down the rabbit hole on a journey of unexpected revelations. Time is running out for the survival of the human race and the odds are stacked heavily against the unstable alliance known as CATO. Can Ceres find a way to make a difference before it's too late?