B.P.R.D.: The Universal Machine

The B.P.R.D. takes a dark turn as a desperate plan to rebuild the team's decimated ranks unleashes a terrifying new threat. Written by John Arcudi, Mike Mignola, and Scott Allie, with art by Guy Davis and Mignola, this 2006 Dark Horse series deepens the Bureau's struggle against the forces of chaos. It matters as a pivotal chapter in the Hellboy universe, pushing the supporting cast into a harrowing new era of cosmic horror.