Mike Mignola (W/A), Joshua Dysart (W), Paul Azaceta (A), and Nick Filardi (C)

In the wake of the Second World War, Professor Trevor Bruttenholm-occult investigator and guardian of the infant Hellboy-founded the Bureau for Paranormal Research and Defense to investigate and defuse the remains of the Axis's sophisticated occult warfare projects and potential Soviet threats. Now, with the help of a handful of war-weary American soldiers and their erstwhile Soviet allies, Bruttenholm unravels the mystery of the Nazi Occult Bureau's greatest and most threatening initiatives: Project Vampir Sturm.