The Walking Dead: Vol. 16, A Larger World, Robert Kirkman et al.

The world we knew is gone. The world of commerce and frivolous necessity has been replaced by a world of survival and responsibility. An epidemic of apocalyptic proportions has swept the globe, causing the dead to rise and feed on the living. In a matter of months society has crumbled: no government, no grocery stores, no mail delivery, no cable TV. In a world ruled by the dead, the survivors are forced to finally start living.

Rick discovers that there are communities of survivors nearby, and begins to explore a larger world.

Reprinting issues #91-96 of the Eisner Award-winning series, The Walking Dead.