Zombies vs. Robots 4

This is the stunning conclusion to the Zombies vs. Robots books - don't miss it Aliens that look like Angels; the neighborhood under constant attack from zombie legions; Community of Phoenix with bigger and more powerful robots; and Stephanie Emac dead; the Callechio family, protectors, and friends appear to be on the verge of annihilation. Meanwhile, one girl ponders the zombie puzzle. Can Emma Callechio terminate the zombie virus? The fate of human life on Earth may remain in the balance. If she solves the puzzle, will she get the chance to follow through? And whatever became of Mikey, Timmy, or Logan?