A battle to the death with six-hundred-year-old zombie Vikings in the frozen far North was just the beginning…
Undercover activist Jane Harper and father-and-son whalers Jakob and Willem Olavson thought they sent the walking corpses to their graves for good, but the intelligent parasites controlling the dead flesh lived on to keep fighting-and infecting.
Now Jane’s Nordic allies and a motley crew of mates are shoving off on a new monster-killing ship to take the battle to the insidious creatures before they infect the world. This time, though, they’re up against more than just a handful of ancient zombies on an isolated island. Even if Jane and her crew can conquer an army of the swimming dead-murderous and cunning zombie whales-they’ll still face a floating graveyard of ghost ships packed stem to stern with the next wave of the ravenous undead…who are hungry to settle the score with the last hope of humankind.