There's actually some great hard cover books of this stuff, mostly Marvel Zombies and Zombies VS Army of Darkness (AKA Ash and Crew). It's all on Amazon.
Also, if anyone is interested...Bruce Campbell was supposed to make another AoD movie, but not really an AoD movie. This time...he's "Bruce Campbell" and everyone in the movie thinks he's the hero, Ash. I really want to get a hold of this one.
http://www.imdb.com/title/tt0489235/ Shael