Hell on Earth: The Devil's Wings/The Broken Equation/Grind
A blackout causes panic at B.P.R.D. headquarters as Kate comes face to face with the ghost of a satanic veteran.
- From the pages of Hellboy!
“If you’ve ever fantasized about fighting monsters, there’s no reason to not pick this thing up.”—Comic Bastards
“B.P.R.D. Hell on Earth brings the creepiness every month.”—Comic Book Resources