Collects Grendel: Devil's Odyssey #1-8 (2019). Story, Art, and Introduction by Matt Wagner.
Grendel Prime searches the stars for a new home for mankind, and Matt Wagner returns to his darkest creation!
As civilization comes to an end on Earth, the final Grendel Khan gives Grendel Prime a new directive: Find a perfect planet to be the new home for the human race. But will the deadly and relentless paladin ultimately save humanity . . . or destroy it?