Hellboy and Professor Trevor Bruttenholm team up for some quality father-son time at a New York potter's field where they try to unravel the mystery of a spectral being haunting the packed graveyard. Upon arrival, the two of them quickly realize there may be more things haunting the buried poor at the mass grave than meets the eye . . . Celebrated writer Mike Mignola and longtime collaborator Chris Roberson bring you another exciting Hellboy one-shot, with exquisite art by Stephen Green and Dave Stewart!