Ian, Kendra, and PJ are on a family vacation in the tropics when they are warned about an island where a huge cruise liner sank years ago. What none of them expects is to find a zombie colony much stronger than the one they defeated in their last adventure.

"Go to school. Get good grades. Stay out of trouble. That's the mandate for most kids. But Nick Gautier isn't the average teenager. He's a boy with a destiny not even he fully understands. And his first mandate is to stay alive while everyone, even his own father, tries to kill him. He's learned to annihilate zombies and raise the dead, divination and clairvoyance, so why is learning to drive and keep a girlfriend so dang hard? But that isn't the...

Maddy trains night and day, hoping to join Vera as a Keeper. Dane has been given Sentinel Support in the form a busty blonde named Courtney. And what of Stamp? Although Maddy's dad has worked hard to rehabilitate him after his Zerker bite, he's still not all there. When Dr. Swift inadvertently allows the zombies' archenemy, Val, to escape from Sentinel City, Maddy's world turns upside down. She and Stamp are vanished, expelled from the safety of Sentinel...