No longer content to inhabit one host at a time, the Grendel entity goes viral, in a new phase of Wagner"s epic spanning centuries and culminating with the rise of a new kind of host—the Grendel-Khan! This volume collects the never-before-reprinted "Incubation Years" tales from Grendel #20–#22 and the mammoth God and the Devil and Devil"s Reign story lines, featuring art by Tim Sale and John K. Snyder and collected in order for the first time! * Futuristic tales by artists Tim Sale, John K. Snyder, and more! * Over 500 pages!