The Walking Cat is a zombie apocalypse manga. I bought my copy new.
Review:
This follows Yuki the stray cat as he's taken in by various humans in the midst of a zombie apocalypse. First, Yuki travels with Jin, a man looking for his wife, Satoko. When Jin learns that Satoko has left for an island that's supposedly untouched by zombies, he heads there as well. After that, Yuki lives with Kaoru, a girl who's part of the little island survivor community. Kaoru wants to become part of the resource hunting crew that periodically leaves the island, because she can't stand to be around her mother, who's made an abusive jerk the most important person in her life. After Kaoru, Yuki travels with Fuuta, a boy who comes across a group of kids who, for various reasons, hate adults. They travel to a little village only to discover that it's inhabited by a man who isn't interested in having company.
