Read World War Z on the weekend. It's good but left me wanting more. It's not short at ~420 pages but there's just so much more that could have been done without losing the richness of the story. No idea how they'll work it into a movie as there are just too many different characters.

One thing I don't understand with this and any zombie story is, why are there so many zombies if humans are food? Considering the feeding frenzies that are referred to, how is there anything left to reanimate, let alone the millions of zombies that appear more or less whole?