The Walking Dead, Volume 4: The Heart's Desire by Robert Kirkman, Charlie Adlard and Cliff Rathburn (2010). After narrowly escaping a mutiny that would have kicked them out of their prison sanctuary, the group settles in and begins planting crops to help supplement their diet of canned food and peanut butter. A new woman enters the scene, having fought her way alone through zombies for much longer than anyone else, and she quickly shakes things up by bypassing Carol and making moves on Tyreese. In a small group like this, little conflicts quickly explode and by the end it is hard to tell who is actually more dangerous: the humans or the zombies. Some nice moral quandaries in this one as well -- this is great stuff!