"After the monster apocalypse, Jack Sullivan has been having an awesome time living in a tree house with his three best friends. But when zombies start mysteriously disappearing, Jack and his friends suspect that an extremely evil force is at work"--

During the first winter after the Monster Apocalypse, Jack and his buddies prepare for a monstrous Christmas celebration, but a supervillainess steals Jack's prized monster-slaying weapon, his Louisville Slicer, and he vows to get it back.

Surviving their first winter after the Monster Apocalypse was no easy feat, yet Jack and his buddies waste no time springing to action against some of the nastiest, most evil monsters around. When Jack discovers his Louisville Slicer has new, otherworldly powers, he's thrown into epic training to find out what kind of destruction the blade can wield. But between fighting off zombies, fleeing from strange, glowy Vine-Thingies erupting from the ground,...

Thrull takes the kids to meet the many talking monsters living at Joe's Pizza.

The King Wretch gives nightmares to the four kids.

Jack travels into the subway tunnels under his town to find the creature who has been putting visions into Jack's mind.

The kids set up traps to capture a zombie and solve the mystery of The Shrieking, the brain-sucked zombies and the disappearing undead.

The kids must tune their radio to pick up a message from other survivors and must listen all night to make sure they don't miss the message.

The kidshear the voice of other living humans on a radio in a zombie-infested building.

Reeling from the discovery of Thrull's betrayal, Jack finds it hard to trust anyone or focus on the task at hand...