The Official Zombie Handbook (UK)
Emails of the Dead: A Zombie Anthology
Hannibal's Manor
Zombie Science 1Z
Embarrassment
Meta-horde: A Ministry of Zombies Novel
Zombie Survival Manual: The complete guide to surviving a zombie attack (Owners Apocalypse Manual)
Alien Invasion Manual (Owners' Workshop Manual)
The Official Zombie Handbook (UK)