ZOMBILLENIUM VOLS. 1 & 2: GRETCHEN & HUMAN RESOURCES

Collects the first two volumes of Zombillenium. — Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/zombillenium-vols-1-and-2-gretchen-and-human-resou/4050-121838/).