Short review for a very short book.
The first line is "When there is no more room in Hell, the dead will walk the Earth." Obviously borrowed from Dawn of the Dead.
Anyway, it's a fun and amusing little book, which is completely tongue-in-cheek and I enjoyed it while it lasted.
Definitely not for children as there's a couple of gory illustrations.
It's not a masterpiece by any stretch of the imagination but it's a fun, little read.