A Mad Zombie Party

Ashton «Frosty» Martin is both elated and despondent when his dead girlfriend Kat comes back as a Witness just like Ali Bell's sister Emma (who has helped Ali and friends throughout the series).Kat has a task for Frosty – help a fellow slayer and save him before it is too late. When Frosty gets to the place Kat directed him, he indeed finds a slayer – the disgraced Milla Marks, sister of neighbouring zombie crew leader River Marks – and the girl who betrayed the slayers to Anima Industries and caused Kat's death.Milla is the last person on Earth Frosty wants to help or have anything at all to do with. But although she's been banished from her home crew, Milla has learned …