Red Hammer
V Plague Book 4

In the fourth book of the V Plague series, an old enemy rises, revealing plots within plots as the survivors struggle to reach safety and find the missing. Those infected by the virus are getting smarter and deadlier. As the world continues to crumble, some are lost while new dangers appear at every turn. In the most sweeping story so far in the Voodoo Plague series, Red Hammer ratchets up the danger and intensity.