Not directly, though most stores classify it in the humor section. I think that's because most people don't believe that a zombie outbreak could actually happen. If one were to, however, people who've read this book would be much less likely to die in a variety of horrible zombie and non-zombie related ways. It's a survival manual.
lol, it sounds pretty interesting, I'll have to check it out. I went to Borders yesterday because I'm in need of something to keep me busy at work/lunch, and I ended up getting "The Bourne Legacy" I've seen the movies, and I'm planning on seeing Ultimatum so I didn't want to get any of those and then this caught my eye. But, apparently, it doesn't tie in with the storyline of the trilogy. Go figure.