[Quiet Man Cometh]

I've never read any zombie books but I was fascinated by one which mixed the undead and philosophy. I just read the back but it was quite interesting, and funny. It deal with questions such as whether or not the undead had a right to unlife, and if so, would it be considered the equivalent of murder to unkill them? I haven't seen it since though, and I'm a little disappointed. I have a friend who is all over zombie stuff and she would have enjoyed it.