No longer content to inhabit one host at a time, the Grendel entity goes viral, in this new phase of Wagner\'s epic, which spans centuries and culminates in the rise of a new kind of host: the Grendel-Khan! This volume collects the \'Incubation Years\' from the original Grendel #20-#22 with the mammoth God and the Devil and Devil\'s Reign story lines, featuring art by Tim Sale and John K. Snyder III. o Comics that inspired the live-action Netflix show! o 500+ masterful pages of sci-fi action and innovative storytelling! (W) Matt Wagner, Diana Schutz (A) Tim Sale & Various (CA) Matt Wagner