Were you trying to post links? Works for me, so I'm not sure what's up. Just a fluke, I hope.
I have World War Z
by Max Brooks. As well as The Zombie Survival Guide
also by Brooks.
Also on my shelf are The Dead
by Mark E. Rogers and City of the Dead
by Brian Keene. That's the second book in a zombie series by Keene
, other books include The Rising
and Dead Sea
Another cool study of "what if zombies were real" book is Zombie CSU: The Forensics of the Living Dead
by Jonathan Maberry. This book talks about the different types of zombies as well as how they've become part of pop culture (Zombie Pumpkins gets a mention on page 366!)