Jack Lantern thought life after the zombie uprising would be easy. With the culprits destroyed, things should have returned to normal. But life is anything but simple with Mia Lannigan as his assistant. While she struggles with her newfound powers, strange, terrible enemies continue the work of the evil Baron von Reich. As if all of this wasn't bad enough, The Horror, the master of the Sons of Coffin's Croft has emerged, obsessed with raising the insidious tyrant, Professor Grave. With the Horror standing in their way, Jack and Mia may not survive. If they don't... no one will.